{"id":2679,"date":"2026-06-12T08:18:38","date_gmt":"2026-06-12T08:18:38","guid":{"rendered":"https:\/\/trieuminh.com\/?p=2679"},"modified":"2026-06-12T09:43:02","modified_gmt":"2026-06-12T09:43:02","slug":"bien-phap-lap-dat-sleeve-va-khoan-rut-loi","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/","title":{"rendered":"BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I"},"content":{"rendered":"<h1><span class=\"ez-toc-section\" id=\"BIEN_PHAP_LAP_DAT_SLEEVE_VA_KHOAN_RUT_LOI_TRONG_THI_CONG_CAP_THOAT_NUOC\"><\/span>BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I TRONG THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"1_Tong_quan_ve_bien_phap_lap_dat_Sleeve_va_khoan_rut_loi_trong_thi_cong_cap_thoat_nuoc\"><\/span>1. T\u1ed5ng quan v\u1ec1 bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i trong thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Trong thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc, c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve ch\u1edd v\u00e0 khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ea1ng m\u1ee5c quan tr\u1ecdng \u0111\u01b0\u1ee3c tri\u1ec3n khai ngay t\u1eeb giai \u0111o\u1ea1n thi c\u00f4ng k\u1ebft c\u1ea5u ho\u1eb7c trong qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n c\u00f4ng tr\u00ecnh. Vi\u1ec7c th\u1ef1c hi\u1ec7n \u0111\u00fang quy tr\u00ecnh kh\u00f4ng ch\u1ec9 gi\u00fap \u0111\u1ea3m b\u1ea3o v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng ch\u00ednh x\u00e1c theo b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00f4ng t\u00e1c \u0111\u1ee5c ph\u00e1 b\u00ea t\u00f4ng sau n\u00e0y, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft c\u1ea5u c\u00f4ng tr\u00ecnh v\u00e0 ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed thi c\u00f4ng.<\/p>\n<p class=\"isSelectedEnd\">\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb giai \u0111o\u1ea1n \u0111\u1ea7u, nh\u00e0 th\u1ea7u s\u1ebd ti\u1ebfn h\u00e0nh \u0111\u1eb7t Sleeve ch\u1edd xuy\u00ean s\u00e0n, xuy\u00ean d\u1ea7m ho\u1eb7c xuy\u00ean v\u00e1ch tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng. Trong tr\u01b0\u1eddng h\u1ee3p ph\u00e1t sinh thay \u0111\u1ed5i thi\u1ebft k\u1ebf ho\u1eb7c c\u00e1c v\u1ecb tr\u00ed ch\u01b0a \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed Sleeve t\u1eeb tr\u01b0\u1edbc, bi\u1ec7n ph\u00e1p khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 t\u1ea1o l\u1ed7 xuy\u00ean ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc, tho\u00e1t n\u01b0\u1edbc v\u00e0 th\u00f4ng h\u01a1i.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#BIEN_PHAP_LAP_DAT_SLEEVE_VA_KHOAN_RUT_LOI_TRONG_THI_CONG_CAP_THOAT_NUOC\" >BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I TRONG THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#1_Tong_quan_ve_bien_phap_lap_dat_Sleeve_va_khoan_rut_loi_trong_thi_cong_cap_thoat_nuoc\" >1. T\u1ed5ng quan v\u1ec1 bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i trong thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#2_Muc_dich_cua_cong_tac_lap_dat_Sleeve_va_khoan_rut_loi\" >2. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#_3_Tai_lieu_va_tieu_chuan_ap_dung\" >\u00a03. T\u00e0i li\u1ec7u v\u00e0 ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#4_Cong_tac_chuan_bi_truoc_khi_thi_cong\" >4. C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi thi c\u00f4ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#41_Kiem_tra_ho_so_ky_thuat\" >4.1 Ki\u1ec3m tra h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#42_Chuan_bi_vat_tu\" >4.2 Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#43_Chuan_bi_thiet_bi_thi_cong\" >4.3 Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb thi c\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#5_Bien_phap_thi_cong_dat_Sleeve_am_san_be_tong\" >5. Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u1eb7t Sleeve \u00e2m s\u00e0n b\u00ea t\u00f4ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_1_Xac_dinh_vi_tri_dat_Sleeve\" >B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed \u0111\u1eb7t Sleeve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_2_Gia_cong_va_chuan_bi_Sleeve\" >B\u01b0\u1edbc 2: Gia c\u00f4ng v\u00e0 chu\u1ea9n b\u1ecb Sleeve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_3_Lap_dat_va_co_dinh_Sleeve\" >B\u01b0\u1edbc 3: L\u1eafp \u0111\u1eb7t v\u00e0 c\u1ed1 \u0111\u1ecbnh Sleeve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_4_Kiem_tra_va_nghiem_thu\" >B\u01b0\u1edbc 4: Ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#6_Bien_phap_thi_cong_Sleeve_xuyen_vach_be_nuoc\" >6. Bi\u1ec7n ph\u00e1p thi c\u00f4ng Sleeve xuy\u00ean v\u00e1ch b\u1ec3 n\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_1_Chuan_bi_vat_tu\" >B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_2_Dinh_vi_vi_tri_Sleeve\" >B\u01b0\u1edbc 2: \u0110\u1ecbnh v\u1ecb v\u1ecb tr\u00ed Sleeve<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_3_Lap_dat_va_co_dinh\" >B\u01b0\u1edbc 3: L\u1eafp \u0111\u1eb7t v\u00e0 c\u1ed1 \u0111\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_4_Kiem_tra_va_nghiem_thu-2\" >B\u01b0\u1edbc 4: Ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#7_Bien_phap_khoan_rut_loi_be_tong\" >7. Bi\u1ec7n ph\u00e1p khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_1_Xac_dinh_vi_tri_khoan\" >B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed khoan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_2_Chuan_bi_thiet_bi_khoan\" >B\u01b0\u1edbc 2: Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb khoan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_3_Co_dinh_may_khoan\" >B\u01b0\u1edbc 3: C\u1ed1 \u0111\u1ecbnh m\u00e1y khoan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_4_Tien_hanh_khoan\" >B\u01b0\u1edbc 4: Ti\u1ebfn h\u00e0nh khoan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_5_Ve_sinh_va_nghiem_thu\" >B\u01b0\u1edbc 5: V\u1ec7 sinh v\u00e0 nghi\u1ec7m thu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#8_Bien_phap_lap_dat_ong_qua_lo_khoan_va_xu_ly_chong_tham\" >8. Bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t \u1ed1ng qua l\u1ed7 khoan v\u00e0 x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_1_Chuan_bi_duong_ong\" >B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_2_Dinh_vi_duong_ong\" >B\u01b0\u1edbc 2: \u0110\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_3_Thi_cong_chong_tham\" >B\u01b0\u1edbc 3: Thi c\u00f4ng ch\u1ed1ng th\u1ea5m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Buoc_4_Thu_nuoc\" >B\u01b0\u1edbc 4: Th\u1eed n\u01b0\u1edbc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#9_Cong_tac_kiem_soat_chat_luong\" >9. C\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#10_Bien_phap_an_toan_lao_dong\" >10. Bi\u1ec7n ph\u00e1p an to\u00e0n lao \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#11_Ket_luan\" >11. K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#14_Lien_He_Tu_Van_Va_Bao_Gia\" >14. Li\u00ean H\u1ec7 T\u01b0 V\u1ea5n V\u00e0 B\u00e1o Gi\u00e1<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-lap-dat-sleeve-va-khoan-rut-loi\/#Xem_Them\" >Xem Th\u00eam<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"isSelectedEnd\">Vi\u1ec7c tri\u1ec3n khai \u0111\u1ed3ng b\u1ed9 gi\u1eefa c\u00f4ng t\u00e1c \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i gi\u00fap \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi c\u00f4ng \u0111\u00fang thi\u1ebft k\u1ebf, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng ho\u00e0n thi\u1ec7n c\u00f4ng tr\u00ecnh v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00f4ng t\u00e1c nghi\u1ec7m thu c\u0169ng nh\u01b0 v\u1eadn h\u00e0nh sau n\u00e0y.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Muc_dich_cua_cong_tac_lap_dat_Sleeve_va_khoan_rut_loi\"><\/span>2. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ee5c ti\u00eau k\u1ef9 thu\u1eadt v\u00e0 y\u00eau c\u1ea7u thi c\u00f4ng c\u1ee7a d\u1ef1 \u00e1n, bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>\u0110\u1ea3m b\u1ea3o v\u1ecb tr\u00ed xuy\u00ean s\u00e0n, xuy\u00ean v\u00e1ch v\u00e0 xuy\u00ean d\u1ea7m c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi c\u00f4ng ch\u00ednh x\u00e1c theo b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf, b\u1ea3n v\u1ebd shopdrawing v\u00e0 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n.<\/li>\n<li>T\u1ea1o s\u1eb5n c\u00e1c l\u1ed7 ch\u1edd ph\u1ee5c v\u1ee5 vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc, \u0111\u01b0\u1eddng \u1ed1ng tho\u00e1t n\u01b0\u1edbc th\u1ea3i, \u0111\u01b0\u1eddng \u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a, \u0111\u01b0\u1eddng \u1ed1ng th\u00f4ng h\u01a1i v\u00e0 c\u00e1c tuy\u1ebfn \u1ed1ng k\u1ef9 thu\u1eadt kh\u00e1c m\u1ed9t c\u00e1ch thu\u1eadn l\u1ee3i, nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c.<\/li>\n<li>H\u1ea1n ch\u1ebf t\u1ed1i \u0111a vi\u1ec7c \u0111\u1ee5c ph\u00e1 k\u1ebft c\u1ea5u b\u00ea t\u00f4ng sau khi ho\u00e0n thi\u1ec7n, tr\u00e1nh l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a d\u1ea7m, s\u00e0n, c\u1ed9t ho\u1eb7c v\u00e1ch b\u00ea t\u00f4ng c\u1ed1t th\u00e9p.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o c\u00f4ng t\u00e1c ch\u1ed1ng th\u1ea5m t\u1ea1i c\u00e1c v\u1ecb tr\u00ed xuy\u00ean s\u00e0n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n hi\u1ec7u qu\u1ea3 th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng Sleeve, b\u0103ng tr\u01b0\u01a1ng n\u1edf, v\u1eadt li\u1ec7u ch\u1ed1ng th\u1ea5m chuy\u00ean d\u1ee5ng v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p.<\/li>\n<li>Gi\u1ea3m thi\u1ec3u c\u00e1c sai s\u00f3t trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, h\u1ea1n ch\u1ebf ph\u00e1t sinh kh\u1ed1i l\u01b0\u1ee3ng s\u1eeda ch\u1eefa, ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 r\u00fat ng\u1eafn th\u1eddi gian ho\u00e0n th\u00e0nh d\u1ef1 \u00e1n.<\/li>\n<li>T\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00f4ng t\u00e1c ki\u1ec3m tra, nghi\u1ec7m thu ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh khai th\u00e1c c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"_3_Tai_lieu_va_tieu_chuan_ap_dung\"><\/span>\u00a03. T\u00e0i li\u1ec7u v\u00e0 ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c thi c\u00f4ng \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u01a1 s\u1edf c\u00e1c ti\u00eau chu\u1ea9n, quy chu\u1ea9n v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt hi\u1ec7n h\u00e0nh, bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Quy chu\u1ea9n h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc trong nh\u00e0 v\u00e0 c\u00f4ng tr\u00ecnh n\u0103m 1999.<\/li>\n<li>Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf c\u1ea5p n\u01b0\u1edbc b\u00ean trong c\u00f4ng tr\u00ecnh TCVN 4513:1988.<\/li>\n<li>Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc b\u00ean trong c\u00f4ng tr\u00ecnh TCVN 4474:1987.<\/li>\n<li>Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc b\u00ean ngo\u00e0i c\u00f4ng tr\u00ecnh TCVN 33:2006.<\/li>\n<li>Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc ngo\u00e0i nh\u00e0 v\u00e0 c\u00f4ng tr\u00ecnh TCVN 7957:2008.<\/li>\n<li>QCVN 14:2008\/BTNMT \u2013 Quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t.<\/li>\n<li>H\u1ed3 s\u01a1 thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt, b\u1ea3n v\u1ebd thi c\u00f4ng v\u00e0 b\u1ea3n v\u1ebd shopdrawing \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<li>C\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0, t\u01b0 v\u1ea5n gi\u00e1m s\u00e1t v\u00e0 t\u1ed5ng th\u1ea7u x\u00e2y d\u1ef1ng.<\/li>\n<li>C\u00e1c bi\u1ec7n ph\u00e1p thi c\u00f4ng li\u00ean quan c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng MEP kh\u00e1c nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u1ed1i h\u1ee3p \u0111\u1ed3ng b\u1ed9 trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Cong_tac_chuan_bi_truoc_khi_thi_cong\"><\/span>4. C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi thi c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi tri\u1ec3n khai c\u00f4ng t\u00e1c \u0111\u1eb7t Sleeve ho\u1eb7c khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng, nh\u00e0 th\u1ea7u c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c c\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, an to\u00e0n v\u00e0 ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"41_Kiem_tra_ho_so_ky_thuat\"><\/span>4.1 Ki\u1ec3m tra h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-spread=\"true\">\n<li>Nghi\u00ean c\u1ee9u b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf c\u1ea5p tho\u00e1t n\u01b0\u1edbc, b\u1ea3n v\u1ebd ki\u1ebfn tr\u00fac, b\u1ea3n v\u1ebd k\u1ebft c\u1ea5u v\u00e0 b\u1ea3n v\u1ebd ph\u1ed1i h\u1ee3p MEP.<\/li>\n<li>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, cao \u0111\u1ed9, t\u1ecda \u0111\u1ed9 v\u00e0 v\u1ecb tr\u00ed c\u00e1c l\u1ed7 xuy\u00ean s\u00e0n theo b\u1ea3n v\u1ebd shopdrawing \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<li>\u0110\u1ed1i chi\u1ebfu hi\u1ec7n tr\u1ea1ng c\u00f4ng tr\u00ecnh v\u1edbi h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 x\u1eed l\u00fd s\u1edbm c\u00e1c v\u1ecb tr\u00ed c\u00f3 kh\u1ea3 n\u0103ng xung \u0111\u1ed9t v\u1edbi d\u1ea7m, c\u1ed9t, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt kh\u00e1c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"42_Chuan_bi_vat_tu\"><\/span>4.2 Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-spread=\"true\">\n<li>\u1ed0ng Sleeve PVC ho\u1eb7c uPVC theo \u0111\u00fang k\u00edch th\u01b0\u1edbc thi\u1ebft k\u1ebf.<\/li>\n<li>\u1ed0ng th\u00e9p m\u1ea1 k\u1ebdm ho\u1eb7c \u1ed1ng inox \u0111\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed xuy\u00ean b\u1ec3 n\u01b0\u1edbc.<\/li>\n<li>B\u0103ng keo, x\u1ed1p b\u1ecbt \u0111\u1ea7u \u1ed1ng, d\u00e2y k\u1ebdm c\u1ed1 \u0111\u1ecbnh.<\/li>\n<li>B\u0103ng tr\u01b0\u01a1ng n\u1edf ch\u1ed1ng th\u1ea5m.<\/li>\n<li>Sika ch\u1ed1ng th\u1ea5m v\u00e0 c\u00e1c v\u1eadt li\u1ec7u x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m chuy\u00ean d\u1ee5ng.<\/li>\n<li>T\u1eafc k\u00ea, bu l\u00f4ng n\u1edf v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n c\u1ed1 \u0111\u1ecbnh kh\u00e1c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"43_Chuan_bi_thiet_bi_thi_cong\"><\/span>4.3 Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb thi c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-spread=\"true\">\n<li>M\u00e1y khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng.<\/li>\n<li>M\u00e1y khoan c\u1ea7m tay.<\/li>\n<li>M\u00e1y c\u1eaft \u1ed1ng.<\/li>\n<li>M\u00e1y laser \u0111\u1ecbnh v\u1ecb.<\/li>\n<li>Th\u01b0\u1edbc th\u00e9p, th\u01b0\u1edbc nivo v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 \u0111o \u0111\u1ea1c.<\/li>\n<li>Thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng ph\u1ee5c v\u1ee5 thi c\u00f4ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5_Bien_phap_thi_cong_dat_Sleeve_am_san_be_tong\"><\/span>5. Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u1eb7t Sleeve \u00e2m s\u00e0n b\u00ea t\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Xac_dinh_vi_tri_dat_Sleeve\"><\/span>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed \u0111\u1eb7t Sleeve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Sau khi \u0111\u01a1n v\u1ecb x\u00e2y d\u1ef1ng ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c coffa s\u00e0n, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 v\u00e0 gi\u00e1m s\u00e1t ti\u1ebfn h\u00e0nh x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed \u0111\u1eb7t Sleeve d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd shopdrawing \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Vi\u1ec7c l\u1ea5y d\u1ea5u ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u1ea3 ph\u01b0\u01a1ng ngang v\u00e0 ph\u01b0\u01a1ng d\u1ecdc, \u0111\u1ed3ng th\u1eddi \u0111\u1ed1i chi\u1ebfu v\u1edbi h\u1ec7 tr\u1ee5c c\u00f4ng tr\u00ecnh nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Gia_cong_va_chuan_bi_Sleeve\"><\/span>B\u01b0\u1edbc 2: Gia c\u00f4ng v\u00e0 chu\u1ea9n b\u1ecb Sleeve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">C\u00e1c \u0111o\u1ea1n Sleeve \u0111\u01b0\u1ee3c c\u1eaft s\u1eb5n theo k\u00edch th\u01b0\u1edbc y\u00eau c\u1ea7u c\u1ee7a t\u1eebng v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t. Hai \u0111\u1ea7u \u1ed1ng \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn b\u1eb1ng x\u1ed1p v\u00e0 qu\u1ea5n b\u0103ng keo nh\u1eb1m ng\u0103n ng\u1eeba b\u00ea t\u00f4ng, v\u1eefa xi m\u0103ng ho\u1eb7c c\u00e1c t\u1ea1p ch\u1ea5t l\u1ecdt v\u00e0o b\u00ean trong trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc Sleeve th\u01b0\u1eddng s\u1eed d\u1ee5ng:<\/p>\n<ul data-spread=\"true\">\n<li>\u1ed0ng tho\u00e1t b\u1ed3n c\u1ea7u D110 s\u1eed d\u1ee5ng Sleeve D140.<\/li>\n<li>\u1ed0ng tho\u00e1t s\u00e0n D90 s\u1eed d\u1ee5ng Sleeve D125.<\/li>\n<li>\u1ed0ng tho\u00e1t ch\u1eadu r\u1eeda b\u1ebfp D60 s\u1eed d\u1ee5ng Sleeve D90.<\/li>\n<li>\u1ed0ng tho\u00e1t lavabo D42 s\u1eed d\u1ee5ng Sleeve D60.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Lap_dat_va_co_dinh_Sleeve\"><\/span>B\u01b0\u1edbc 3: L\u1eafp \u0111\u1eb7t v\u00e0 c\u1ed1 \u0111\u1ecbnh Sleeve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Khi \u0111\u01a1n v\u1ecb x\u00e2y d\u1ef1ng ho\u00e0n th\u00e0nh l\u1edbp th\u00e9p s\u00e0n th\u1ee9 hai, ti\u1ebfn h\u00e0nh \u0111\u01b0a Sleeve v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed \u0111\u00e3 \u0111\u00e1nh d\u1ea5u. Sleeve \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1eb1ng \u0111inh th\u00e9p, d\u00e2y k\u1ebdm v\u00e0 c\u00e1c thanh gi\u1eb1ng ph\u1ee5 tr\u1ee3 nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng x\u00ea d\u1ecbch ho\u1eb7c nghi\u00eang l\u1ec7ch trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e0 \u0111\u1ea7m rung.<\/p>\n<p class=\"isSelectedEnd\">\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn ho\u1eb7c n\u1eb1m g\u1ea7n d\u1ea7m, c\u1ed9t, c\u1ea7n th\u1ef1c hi\u1ec7n gia c\u01b0\u1eddng th\u00eam th\u00e9p xung quanh Sleeve theo y\u00eau c\u1ea7u c\u1ee7a \u0111\u01a1n v\u1ecb thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a s\u00e0n b\u00ea t\u00f4ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Kiem_tra_va_nghiem_thu\"><\/span>B\u01b0\u1edbc 4: Ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau khi ho\u00e0n t\u1ea5t c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t, nh\u00e0 th\u1ea7u ti\u1ebfn h\u00e0nh ki\u1ec3m tra to\u00e0n b\u1ed9 v\u1ecb tr\u00ed Sleeve v\u1ec1 k\u00edch th\u01b0\u1edbc, cao \u0111\u1ed9, tim tuy\u1ebfn, \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng v\u00e0 \u0111\u1ed9 ch\u1eafc ch\u1eafn c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ed1 \u0111\u1ecbnh. C\u00e1c v\u1ecb tr\u00ed \u0111\u1ea1t y\u00eau c\u1ea7u s\u1ebd \u0111\u01b0\u1ee3c m\u1eddi t\u01b0 v\u1ea5n gi\u00e1m s\u00e1t nghi\u1ec7m thu tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<h1><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2682\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Sleeve.png\" alt=\"\" width=\"721\" height=\"384\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Sleeve.png 792w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Sleeve-768x409.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Sleeve-18x10.png 18w\" sizes=\"auto, (max-width: 721px) 100vw, 721px\" \/><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"6_Bien_phap_thi_cong_Sleeve_xuyen_vach_be_nuoc\"><\/span>6. Bi\u1ec7n ph\u00e1p thi c\u00f4ng Sleeve xuy\u00ean v\u00e1ch b\u1ec3 n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc ho\u1eb7c tho\u00e1t n\u01b0\u1edbc \u0111i xuy\u00ean qua v\u00e1ch b\u1ec3 n\u01b0\u1edbc sinh ho\u1ea1t, b\u1ec3 n\u01b0\u1edbc m\u00e1i ho\u1eb7c b\u1ec3 n\u01b0\u1edbc ng\u1ea7m, c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1eb7c bi\u1ec7t c\u1ea9n th\u1eadn nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m tuy\u1ec7t \u0111\u1ed1i trong su\u1ed1t qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u00f4ng tr\u00ecnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Chuan_bi_vat_tu\"><\/span>B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c v\u1eadt t\u01b0 s\u1eed d\u1ee5ng cho h\u1ea1ng m\u1ee5c xuy\u00ean v\u00e1ch b\u1ec3 n\u01b0\u1edbc bao g\u1ed3m:<\/p>\n<ul>\n<li>\u1ed0ng th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng \u0111\u1ea1t ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u thi\u1ebft k\u1ebf, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt trong th\u1eddi gian d\u00e0i.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed xuy\u00ean v\u00e1ch b\u1ec3 n\u01b0\u1edbc n\u00f3ng ho\u1eb7c nh\u1eefng khu v\u1ef1c c\u00f3 y\u00eau c\u1ea7u ch\u1ed1ng \u0103n m\u00f2n cao, s\u1eed d\u1ee5ng \u1ed1ng inox 304 nh\u1eb1m \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i v\u00e0 h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng oxy h\u00f3a.<\/li>\n<li>M\u1eb7t b\u00edch, bulong, gio\u0103ng cao su v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n li\u00ean k\u1ebft \u0111i k\u00e8m ph\u1ea3i \u0111\u1ed3ng b\u1ed9 v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee7ng lo\u1ea1i theo ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Dinh_vi_vi_tri_Sleeve\"><\/span>B\u01b0\u1edbc 2: \u0110\u1ecbnh v\u1ecb v\u1ecb tr\u00ed Sleeve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u0103n c\u1ee9 v\u00e0o b\u1ea3n v\u1ebd shopdrawing \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, k\u1ef9 s\u01b0 hi\u1ec7n tr\u01b0\u1eddng ti\u1ebfn h\u00e0nh x\u00e1c \u0111\u1ecbnh tim tuy\u1ebfn, cao \u0111\u1ed9 v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a t\u1eebng v\u1ecb tr\u00ed Sleeve xuy\u00ean v\u00e1ch.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh \u0111\u1ecbnh v\u1ecb c\u1ea7n ki\u1ec3m tra k\u1ef9 kho\u1ea3ng c\u00e1ch \u0111\u1ebfn m\u00e9p v\u00e1ch, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng, kho\u1ea3ng kh\u00f4ng gian ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t m\u1eb7t b\u00edch v\u00e0 b\u1ea3o tr\u00ec sau n\u00e0y nh\u1eb1m tr\u00e1nh ph\u00e1t sinh kh\u00f3 kh\u0103n trong giai \u0111o\u1ea1n v\u1eadn h\u00e0nh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Lap_dat_va_co_dinh\"><\/span>B\u01b0\u1edbc 3: L\u1eafp \u0111\u1eb7t v\u00e0 c\u1ed1 \u0111\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sleeve \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e1ch b\u1ec3 v\u00e0 \u0111\u01b0\u1ee3c gia c\u1ed1 ch\u1eafc ch\u1eafn b\u1eb1ng h\u1ec7 th\u1ed1ng th\u00e9p ch\u1eb1ng bu\u1ed9c nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng x\u00ea d\u1ecbch trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ea7u ch\u1edd m\u1eb7t b\u00edch, kho\u1ea3ng c\u00e1ch t\u1eeb m\u1eb7t v\u00e1ch ho\u00e0n thi\u1ec7n \u0111\u1ebfn m\u1eb7t b\u00edch ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 kh\u00f4ng gian \u0111\u1ec3 l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng, van kh\u00f3a, \u0111\u1ed3ng h\u1ed3 n\u01b0\u1edbc ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb c\u01a1 kh\u00ed kh\u00e1c theo thi\u1ebft k\u1ebf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Kiem_tra_va_nghiem_thu-2\"><\/span>B\u01b0\u1edbc 4: Ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau khi ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t, ti\u1ebfn h\u00e0nh ki\u1ec3m tra v\u1ecb tr\u00ed, cao \u0111\u1ed9, \u0111\u1ed9 th\u1eb3ng h\u00e0ng, \u0111\u1ed9 ch\u1eafc ch\u1eafn v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m c\u1ee7a t\u1eebng Sleeve tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n<p>To\u00e0n b\u1ed9 c\u00e1c v\u1ecb tr\u00ed \u0111\u1ea1t y\u00eau c\u1ea7u s\u1ebd \u0111\u01b0\u1ee3c m\u1eddi t\u01b0 v\u1ea5n gi\u00e1m s\u00e1t nghi\u1ec7m thu v\u00e0 x\u00e1c nh\u1eadn tr\u01b0\u1edbc khi tri\u1ec3n khai c\u00e1c c\u00f4ng vi\u1ec7c ti\u1ebfp theo.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Bien_phap_khoan_rut_loi_be_tong\"><\/span>7. Bi\u1ec7n ph\u00e1p khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bi\u1ec7n ph\u00e1p khoan r\u00fat l\u00f5i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed ch\u01b0a \u0111\u1eb7t Sleeve t\u1eeb giai \u0111o\u1ea1n k\u1ebft c\u1ea5u ho\u1eb7c c\u00e1c v\u1ecb tr\u00ed ph\u00e1t sinh thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh thi c\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Xac_dinh_vi_tri_khoan\"><\/span>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed khoan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>K\u1ef9 s\u01b0 hi\u1ec7n tr\u01b0\u1eddng ti\u1ebfn h\u00e0nh x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed l\u1ed7 khoan d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd shopdrawing \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n<p>Tr\u01b0\u1edbc khi khoan c\u1ea7n ki\u1ec3m tra k\u1ef9 k\u1ebft c\u1ea5u hi\u1ec7n h\u1eefu, v\u1ecb tr\u00ed c\u1ed1t th\u00e9p, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e2m s\u00e0n, h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed v\u00e0 c\u00e1c h\u1ea1ng m\u1ee5c k\u1ef9 thu\u1eadt li\u00ean quan nh\u1eb1m tr\u00e1nh g\u00e2y \u1ea3nh h\u01b0\u1edfng trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Chuan_bi_thiet_bi_khoan\"><\/span>B\u01b0\u1edbc 2: Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb khoan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c thi\u1ebft b\u1ecb ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c khoan l\u00f5i bao g\u1ed3m:<\/p>\n<ul>\n<li>M\u00e1y khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng chuy\u00ean d\u1ee5ng.<\/li>\n<li>M\u0169i khoan kim c\u01b0\u01a1ng v\u1edbi k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p theo \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng th\u1ef1c t\u1ebf.<\/li>\n<li>H\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc l\u00e0m m\u00e1t m\u0169i khoan.<\/li>\n<li>Thi\u1ebft b\u1ecb thu gom n\u01b0\u1edbc v\u00e0 b\u00f9n khoan.<\/li>\n<li>D\u1ee5ng c\u1ee5 b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi thi c\u00f4ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Co_dinh_may_khoan\"><\/span>B\u01b0\u1edbc 3: C\u1ed1 \u0111\u1ecbnh m\u00e1y khoan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00e1y khoan \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1eb1ng t\u1eafc k\u00ea ho\u1eb7c bulong n\u1edf nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh trong su\u1ed1t qu\u00e1 tr\u00ecnh khoan.<\/p>\n<p>Vi\u1ec7c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn gi\u00fap h\u1ea1n ch\u1ebf rung l\u1eafc, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a l\u1ed7 khoan v\u00e0 tr\u00e1nh l\u00e0m h\u01b0 h\u1ecfng k\u1ebft c\u1ea5u xung quanh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Tien_hanh_khoan\"><\/span>B\u01b0\u1edbc 4: Ti\u1ebfn h\u00e0nh khoan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong qu\u00e1 tr\u00ecnh khoan ph\u1ea3i c\u1ea5p n\u01b0\u1edbc li\u00ean t\u1ee5c \u0111\u1ec3 l\u00e0m m\u00e1t m\u0169i khoan, gi\u1ea3m b\u1ee5i ph\u00e1t sinh v\u00e0 n\u00e2ng cao tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n<p>T\u1ed1c \u0111\u1ed9 khoan c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9 d\u00e0y b\u00ea t\u00f4ng, \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u01b0\u1eddng nh\u1eb1m \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t l\u1ed7 khoan nh\u1eb5n \u0111\u1eb9p v\u00e0 kh\u00f4ng g\u00e2y n\u1ee9t v\u1ee1 b\u00ea t\u00f4ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_5_Ve_sinh_va_nghiem_thu\"><\/span>B\u01b0\u1edbc 5: V\u1ec7 sinh v\u00e0 nghi\u1ec7m thu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau khi ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c khoan, ti\u1ebfn h\u00e0nh v\u1ec7 sinh s\u1ea1ch s\u1ebd to\u00e0n b\u1ed9 khu v\u1ef1c thi c\u00f4ng, lo\u1ea1i b\u1ecf l\u00f5i b\u00ea t\u00f4ng, b\u00f9n khoan v\u00e0 c\u00e1c v\u1eadt li\u1ec7u d\u01b0 th\u1eeba.<\/p>\n<p>Ti\u1ebfp theo m\u1eddi t\u01b0 v\u1ea5n gi\u00e1m s\u00e1t ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, v\u1ecb tr\u00ed, cao \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u1ed7 khoan tr\u01b0\u1edbc khi tri\u1ec3n khai l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2683\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-scaled.jpg\" alt=\"khoan r\u00fat l\u00f5i\" width=\"706\" height=\"945\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-scaled.jpg 1912w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-768x1028.jpg 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-1147x1536.jpg 1147w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-1530x2048.jpg 1530w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-9x12.jpg 9w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Bien_phap_lap_dat_ong_qua_lo_khoan_va_xu_ly_chong_tham\"><\/span>8. Bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t \u1ed1ng qua l\u1ed7 khoan v\u00e0 x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Chuan_bi_duong_ong\"><\/span>B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1ee3c gia c\u00f4ng theo \u0111\u00fang k\u00edch th\u01b0\u1edbc thi\u1ebft k\u1ebf, v\u1ec7 sinh s\u1ea1ch s\u1ebd b\u1ec1 m\u1eb7t v\u00e0 ki\u1ec3m tra t\u00ecnh tr\u1ea1ng v\u1eadt t\u01b0 tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed xuy\u00ean s\u00e0n c\u1ea7n qu\u1ea5n b\u0103ng tr\u01b0\u01a1ng n\u1edf quanh th\u00e2n \u1ed1ng theo \u0111\u00fang h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1eb1m t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m sau khi ho\u00e0n thi\u1ec7n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Dinh_vi_duong_ong\"><\/span>B\u01b0\u1edbc 2: \u0110\u1ecbnh v\u1ecb \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u01b0a \u0111\u01b0\u1eddng \u1ed1ng v\u00e0o ch\u00ednh gi\u1eefa l\u1ed7 xuy\u00ean s\u00e0n ho\u1eb7c l\u1ed7 xuy\u00ean v\u00e1ch, \u0111i\u1ec1u ch\u1ec9nh cao \u0111\u1ed9 v\u00e0 ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng theo \u0111\u00fang thi\u1ebft k\u1ebf.<\/p>\n<p>Kho\u1ea3ng h\u1edf gi\u1eefa \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 l\u1ed7 xuy\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u nh\u1eb1m \u0111\u1ea3m b\u1ea3o vi\u1ec7c ch\u00e8n v\u1eadt li\u1ec7u ch\u1ed1ng th\u1ea5m \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Thi_cong_chong_tham\"><\/span>B\u01b0\u1edbc 3: Thi c\u00f4ng ch\u1ed1ng th\u1ea5m<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ti\u1ebfn h\u00e0nh l\u1eafp \u0111\u1eb7t v\u00e1n khu\u00f4n t\u1ea1m ph\u00eda d\u01b0\u1edbi s\u00e0n, sau \u0111\u00f3 \u0111\u1ed5 v\u1eadt li\u1ec7u ch\u1ed1ng th\u1ea5m chuy\u00ean d\u1ee5ng v\u00e0o to\u00e0n b\u1ed9 khe h\u1edf gi\u1eefa \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 b\u00ea t\u00f4ng.<\/p>\n<p>C\u00e1c v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n<ul>\n<li>Sika Grout kh\u00f4ng co ng\u00f3t.<\/li>\n<li>V\u1eefa ch\u1ed1ng th\u1ea5m polymer c\u1ea3i ti\u1ebfn.<\/li>\n<li>Keo polyurethane ch\u1ed1ng th\u1ea5m.<\/li>\n<li>B\u0103ng tr\u01b0\u01a1ng n\u1edf chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n<p>Vi\u1ec7c thi c\u00f4ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u l\u1ea5p \u0111\u1ea7y ho\u00e0n to\u00e0n c\u00e1c kho\u1ea3ng tr\u1ed1ng nh\u1eb1m ng\u0103n ng\u1eeba nguy c\u01a1 th\u1ea5m n\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Thu_nuoc\"><\/span>B\u01b0\u1edbc 4: Th\u1eed n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau khi v\u1eadt li\u1ec7u ch\u1ed1ng th\u1ea5m \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 theo y\u00eau c\u1ea7u, ti\u1ebfn h\u00e0nh ng\u00e2m n\u01b0\u1edbc ho\u1eb7c th\u1eed n\u01b0\u1edbc t\u1ea1i v\u1ecb tr\u00ed xuy\u00ean s\u00e0n.<\/p>\n<p>Th\u1eddi gian th\u1eed n\u01b0\u1edbc th\u01b0\u1eddng k\u00e9o d\u00e0i t\u1eeb 4 gi\u1edd \u0111\u1ebfn 24 gi\u1edd t\u00f9y theo y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<p>N\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng th\u1ea5m n\u01b0\u1edbc xu\u1ed1ng t\u1ea7ng d\u01b0\u1edbi ho\u1eb7c r\u00f2 r\u1ec9 t\u1ea1i khu v\u1ef1c ki\u1ec3m tra th\u00ec c\u00f4ng t\u00e1c ch\u1ed1ng th\u1ea5m \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\n<h1><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2681\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi.png\" alt=\"\" width=\"718\" height=\"346\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi.png 934w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-768x370.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Khoan-rut-loi-18x9.png 18w\" sizes=\"auto, (max-width: 718px) 100vw, 718px\" \/><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"9_Cong_tac_kiem_soat_chat_luong\"><\/span>9. C\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng, nh\u00e0 th\u1ea7u c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra trong su\u1ed1t qu\u00e1 tr\u00ecnh tri\u1ec3n khai.<\/p>\n<p>C\u00e1c n\u1ed9i dung ki\u1ec3m tra bao g\u1ed3m:<\/p>\n<ul>\n<li>Ki\u1ec3m tra v\u1ecb tr\u00ed Sleeve theo b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf v\u00e0 b\u1ea3n v\u1ebd shopdrawing.<\/li>\n<li>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, cao \u0111\u1ed9 v\u00e0 tim tuy\u1ebfn c\u1ee7a c\u00e1c v\u1ecb tr\u00ed xuy\u00ean s\u00e0n.<\/li>\n<li>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt t\u01b0 \u0111\u1ea7u v\u00e0o tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 ch\u1eafc ch\u1eafn c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ed1 \u0111\u1ecbnh Sleeve tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng.<\/li>\n<li>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng l\u1ed7 khoan sau khi ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c khoan r\u00fat l\u00f5i.<\/li>\n<li>Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m sau khi ho\u00e0n thi\u1ec7n l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li>Ki\u1ec3m tra h\u1ed3 s\u01a1 nghi\u1ec7m thu, nh\u1eadt k\u00fd thi c\u00f4ng v\u00e0 c\u00e1c bi\u00ean b\u1ea3n li\u00ean quan theo quy \u0111\u1ecbnh c\u1ee7a d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"10_Bien_phap_an_toan_lao_dong\"><\/span>10. Bi\u1ec7n ph\u00e1p an to\u00e0n lao \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i, to\u00e0n b\u1ed9 nh\u00e2n s\u1ef1 tham gia thi c\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n theo quy \u0111\u1ecbnh.<\/p>\n<p>C\u00e1c y\u00eau c\u1ea7u an to\u00e0n bao g\u1ed3m:<\/p>\n<ul>\n<li>Mang \u0111\u1ea7y \u0111\u1ee7 n\u00f3n b\u1ea3o h\u1ed9, gi\u00e0y b\u1ea3o h\u1ed9, g\u0103ng tay v\u00e0 k\u00ednh b\u1ea3o h\u1ed9 trong su\u1ed1t qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.<\/li>\n<li>Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/li>\n<li>Th\u1ef1c hi\u1ec7n bi\u1ec7n ph\u00e1p che ch\u1eafn khu v\u1ef1c khoan nh\u1eb1m ng\u0103n ng\u1eeba v\u1eadt li\u1ec7u r\u01a1i xu\u1ed1ng c\u00e1c t\u1ea7ng b\u00ean d\u01b0\u1edbi.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ph\u1ee5c v\u1ee5 thi c\u00f4ng \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng r\u00f2 \u0111i\u1ec7n.<\/li>\n<li>Kh\u00f4ng thi c\u00f4ng t\u1ea1i c\u00e1c khu v\u1ef1c c\u00f3 nguy c\u01a1 m\u1ea5t an to\u00e0n ho\u1eb7c ch\u01b0a \u0111\u01b0\u1ee3c b\u00e0n giao m\u1eb7t b\u1eb1ng.<\/li>\n<li>Tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng v\u00e0 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y c\u1ee7a d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"11_Ket_luan\"><\/span>11. K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i trong thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc l\u00e0 h\u1ea1ng m\u1ee5c c\u00f3 vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00f4ng tr\u00ecnh. Vi\u1ec7c tri\u1ec3n khai \u0111\u00fang quy tr\u00ecnh k\u1ef9 thu\u1eadt, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh v\u00e0 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd t\u1eebng c\u00f4ng \u0111o\u1ea1n thi c\u00f4ng s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng, n\u00e2ng cao hi\u1ec7u qu\u1ea3 ch\u1ed1ng th\u1ea5m, h\u1ea1n ch\u1ebf ph\u00e1t sinh s\u1eeda ch\u1eefa v\u00e0 g\u00f3p ph\u1ea7n ho\u00e0n th\u00e0nh d\u1ef1 \u00e1n \u0111\u00fang ti\u1ebfn \u0111\u1ed9 \u0111\u1ec1 ra.<\/p>\n<ul>\n<li><strong>BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I:<\/strong><\/li>\n<\/ul>\n<p><strong><div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/1IULJ26Z1aYN5K0otw88YC7JhXVhd87qN\/view\"\n               data-time=\"45\"\n               data-text=\"BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I\n            <\/a>\n        <\/div><\/strong><\/p>\n<ul data-start=\"11272\" data-end=\"11486\">\n<li><strong>XEM TH\u00caM C\u00c1C BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC KH\u00c1C: <a href=\"https:\/\/trieuminh.com\/en\/thi-cong-lap-dat-he-thong-cap-thoat-nuoc\/\">INSTALLATION OF WATER SUPPLY AND DRAINAGE SYSTEMS<\/a><\/strong><\/li>\n<\/ul>\n<h1 data-section-id=\"1icc14r\" data-start=\"0\" data-end=\"57\"><span class=\"ez-toc-section\" id=\"14_Lien_He_Tu_Van_Va_Bao_Gia\"><\/span>14. Li\u00ean H\u1ec7 T\u01b0 V\u1ea5n V\u00e0 B\u00e1o Gi\u00e1<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"59\" data-end=\"336\">N\u1ebfu b\u1ea1n \u0111ang c\u1ea7n t\u01b0 v\u1ea5n, thi\u1ebft k\u1ebf ho\u1eb7c b\u00e1o gi\u00e1 thi c\u00f4ng h\u1ec7 th\u1ed1ng C\u1ea5p tho\u00e1t n\u01b0\u1edbc cho nh\u00e0 x\u01b0\u1edfng, t\u00f2a nh\u00e0, v\u0103n ph\u00f2ng, kh\u00e1ch s\u1ea1n ho\u1eb7c c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng, h\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi Tri\u1ec1u Minh \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nhanh ch\u00f3ng, gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed cho t\u1eebng d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"338\" data-end=\"520\"><strong data-start=\"338\" data-end=\"384\">TRIEU MINH ENGINEERING COMPANY<\/strong><br data-start=\"384\" data-end=\"387\" \/>\ud83d\udccd \u0110\u1ecba ch\u1ec9: 109 Nguy\u1ec5n Th\u1ecb Nhung, P. Hi\u1ec7p B\u00ecnh, TP. H\u1ed3 Ch\u00ed Minh<br data-start=\"450\" data-end=\"453\" \/>\ud83d\udce7 Email: <a class=\"decorated-link cursor-pointer\" rel=\"noopener\" data-start=\"463\" data-end=\"486\">trieuminh@trieuminh.com<\/a><br data-start=\"486\" data-end=\"489\" data-is-only-node=\"\" \/>\ud83d\udcde Hotline\/Zalo: 0976 422 223<\/p>\n<h2 data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><span class=\"ez-toc-section\" id=\"Xem_Them\"><\/span>Xem Th\u00eam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-lap-dat-he-thong-cap-thoat-nuoc\/\">INSTALLATION OF WATER SUPPLY AND DRAINAGE SYSTEMS<\/a><\/li>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a href=\"https:\/\/trieuminh.com\/en\/huong-dan-van-hanh-cap-thoat-nuoc-toa-nha\/\">H\u01af\u1edaNG D\u1eaaN V\u1eacN H\u00c0NH C\u1ea4P THO\u00c1T N\u01af\u1edaC T\u00d2A NH\u00c0<\/a><\/li>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a href=\"https:\/\/trieuminh.com\/en\/gia-thi-cong-dien-nuoc\/\">GI\u00c1 THI C\u00d4NG \u0110I\u1ec6N N\u01af\u1edaC 2026<\/a><\/li>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a href=\"https:\/\/trieuminh.com\/en\/chi-dan-ky-thuat-he-thong-cap-thoat-nuoc\/\">CH\u1ec8 D\u1eaaN K\u1ef8 THU\u1eacT H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/li>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a href=\"https:\/\/trieuminh.com\/en\/lap-bang-tinh-thiet-ke-cap-thoat-nuoc\/\">L\u1eacP B\u1ea2NG T\u00cdNH THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/li>\n<li data-section-id=\"1w7rx86\" data-start=\"522\" data-end=\"571\"><a style=\"font-size: 14.4px;\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">FANPAGE TRI\u1ec0U MINH<\/a><\/li>\n<\/ul>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>BI\u1ec6N PH\u00c1P L\u1eaeP \u0110\u1eb6T SLEEVE V\u00c0 KHOAN R\u00daT L\u00d5I TRONG THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC 1. T\u1ed5ng quan v\u1ec1 bi\u1ec7n ph\u00e1p l\u1eafp \u0111\u1eb7t Sleeve v\u00e0 khoan r\u00fat l\u00f5i trong thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc Trong thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc, c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t Sleeve ch\u1edd v\u00e0 khoan r\u00fat l\u00f5i b\u00ea t\u00f4ng l\u00e0<\/p>","protected":false},"author":1,"featured_media":2680,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[1455,1454,141,1452,1453,1030,181,1451],"class_list":["post-2679","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-bien-phap-khoan-san","tag-bien-phap-lap-dat-sleeve","tag-bien-phap-thi-cong-cap-thoat-nuoc","tag-bien-phap-thi-cong-khoan-rut-loi","tag-bien-phap-thi-cong-ong-am","tag-bien-phap-thi-cong-sleeve","tag-thi-cong-cap-thoat-nuoc","tag-thi-cong-sleeve"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/comments?post=2679"}],"version-history":[{"count":4,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2679\/revisions"}],"predecessor-version":[{"id":2685,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2679\/revisions\/2685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/2680"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=2679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=2679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=2679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}