{"id":53168,"date":"2025-11-14T11:37:36","date_gmt":"2025-11-14T04:37:36","guid":{"rendered":"https:\/\/maotrung.com\/?p=53168"},"modified":"2025-11-15T20:30:46","modified_gmt":"2025-11-15T13:30:46","slug":"gach-op-tuong-bi-op","status":"publish","type":"post","link":"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168","title":{"rendered":"G\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p: Nguy\u00ean nh\u00e2n, d\u1ea5u hi\u1ec7u, c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<p style=\"text-align: justify;\">Hi\u1ec7n t\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p, ph\u1ed3ng r\u1ed9p kh\u00f4ng ch\u1ec9 l\u00e0m m\u1ea5t \u0111i v\u1ebb \u0111\u1eb9p c\u1ee7a ng\u00f4i nh\u00e0 m\u00e0 c\u00f2n ti\u1ec1m \u1ea9n nguy c\u01a1 m\u1ea5t an to\u00e0n. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nhi\u1ec1u gia \u0111\u00ecnh g\u1eb7p ph\u1ea3i sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng, g\u00e2y ra kh\u00f4ng \u00edt phi\u1ec1n to\u00e1i v\u00e0 t\u1ed1n k\u00e9m n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd k\u1ecbp th\u1eddi v\u00e0 \u0111\u00fang c\u00e1ch. B\u00e0i vi\u1ebft n\u00e0y t\u1eeb chuy\u00ean gia c\u1ee7a Mao Trung Home s\u1ebd ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c d\u1ea5u hi\u1ec7u, nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i v\u00e0 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd hi\u1ec7u qu\u1ea3. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u nh\u00e9!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#Nhung_diem_chinh\" >Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#1_Dau_hieu_nhan_biet_gach_op_tuong_bi_op\" >1. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#2_8_Nguyen_nhan_chinh_khien_gach_op_tuong_bi_op_phong_rop\" >2. 8 Nguy\u00ean nh\u00e2n ch\u00ednh khi\u1ebfn g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p, ph\u1ed3ng r\u1ed9p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#21_Nguyen_nhan_tu_ky_thuat_thi_cong\" >2.1. Nguy\u00ean nh\u00e2n t\u1eeb k\u1ef9 thu\u1eadt thi c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#22_Nguyen_nhan_tu_vat_lieu_xay_dung\" >2.2. Nguy\u00ean nh\u00e2n t\u1eeb v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#23_Nguyen_nhan_tu_moi_truong_va_ket_cau\" >2.3. Nguy\u00ean nh\u00e2n t\u1eeb m\u00f4i tr\u01b0\u1eddng v\u00e0 k\u1ebft c\u1ea5u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#3_Tac_hai_khi_khong_xu_ly_gach_op_tuong_bi_op_kip_thoi\" >3. T\u00e1c h\u1ea1i khi kh\u00f4ng x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p k\u1ecbp th\u1eddi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#4_Huong_dan_chi_tiet_cach_xu_ly_gach_op_tuong_bi_op\" >4. H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#41_Truong_hop_1_Hu_hong_nhe_Gach_chi_bi_op_chua_bong_nut_vo\" >4.1. Tr\u01b0\u1eddng h\u1ee3p 1: H\u01b0 h\u1ecfng nh\u1eb9 (G\u1ea1ch ch\u1ec9 b\u1ecb \u1ed9p, ch\u01b0a bong, n\u1ee9t v\u1ee1)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#42_Truong_hop_2_Hu_hong_nang_Gach_da_nut_vo_bong_troc\" >4.2. Tr\u01b0\u1eddng h\u1ee3p 2: H\u01b0 h\u1ecfng n\u1eb7ng (G\u1ea1ch \u0111\u00e3 n\u1ee9t v\u1ee1, bong tr\u00f3c)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#5_Meo_phong_tranh_gach_op_tuong_bi_op_ngay_tu_khau_thi_cong\" >5. M\u1eb9o ph\u00f2ng tr\u00e1nh g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p ngay t\u1eeb kh\u00e2u thi c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#6_Cau_hoi_thuong_gap\" >6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#61_Toi_co_the_tu_xu_ly_gach_op_tuong_bi_op_tai_nha_khong\" >6.1. T\u00f4i c\u00f3 th\u1ec3 t\u1ef1 x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p t\u1ea1i nh\u00e0 kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#62_Chi_phi_sua_chua_gach_bi_op_co_ton_kem_khong\" >6.2. Chi ph\u00ed s\u1eeda ch\u1eefa g\u1ea1ch b\u1ecb \u1ed9p c\u00f3 t\u1ed1n k\u00e9m kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/gach-op-tuong-bi-op-53168\/#63_Tai_sao_nen_dung_keo_dan_gach_thay_vi_vua_xi_mang_truyen_thong\" >6.3. T\u1ea1i sao n\u00ean d\u00f9ng keo d\u00e1n g\u1ea1ch thay v\u00ec v\u1eefa xi m\u0103ng truy\u1ec1n th\u1ed1ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nhung_diem_chinh\"><\/span><strong>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote>\n<ul>\n<li style=\"text-align: justify;\">G\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p (ph\u1ed3ng r\u1ed9p) l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng g\u1ea1ch t\u00e1ch kh\u1ecfi t\u01b0\u1eddng, ph\u00e1t ra \u00e2m thanh r\u1ed7ng khi g\u00f5, ti\u1ec1m \u1ea9n nguy c\u01a1 r\u01a1i v\u1ee1.<\/li>\n<li style=\"text-align: justify;\">Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn l\u00e0 thi c\u00f4ng sai k\u1ef9 thu\u1eadt: t\u01b0\u1eddng b\u1ea9n, tr\u00e9t v\u1eefa\/keo kh\u00f4ng \u0111\u1ec1u, kh\u00f4ng d\u00f9ng bay r\u0103ng c\u01b0a ho\u1eb7c \u1ed1p g\u1ea1ch qu\u00e1 kh\u00edt.<\/li>\n<li style=\"text-align: justify;\">S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c ch\u1ecdn sai lo\u1ea1i keo d\u00e1n g\u1ea1ch (\u0111\u1eb7c bi\u1ec7t v\u1edbi g\u1ea1ch porcelain) s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u00e1m d\u00ednh, g\u00e2y bong tr\u00f3c.<\/li>\n<li style=\"text-align: justify;\">H\u01b0 h\u1ecfng nh\u1eb9 c\u00f3 th\u1ec3 x\u1eed l\u00fd b\u1eb1ng c\u00e1ch b\u01a1m keo. Tr\u01b0\u1eddng h\u1ee3p n\u1eb7ng c\u1ea7n \u0111\u1ee5c b\u1ecf v\u00e0 \u1ed1p l\u1ea1i g\u1ea1ch m\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i.<\/li>\n<li style=\"text-align: justify;\">\u0110\u1ec3 ph\u00f2ng tr\u00e1nh, h\u00e3y ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng, d\u00f9ng bay r\u0103ng c\u01b0a khi thi c\u00f4ng v\u00e0 lu\u00f4n ch\u1eeba ron g\u1ea1ch t\u1ed1i thi\u1ec3u 2-3mm \u0111\u1ec3 g\u1ea1ch co gi\u00e3n.<\/li>\n<\/ul>\n<\/blockquote>\n<h2 id=\"1duhiunhnbitgchptngbp\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"1_Dau_hieu_nhan_biet_gach_op_tuong_bi_op\"><\/span><strong>1. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n t\u00ecnh tr\u1ea1ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p qua c\u00e1c d\u1ea5u hi\u1ec7u \u0111\u01a1n gi\u1ea3n sau \u0111\u00e2y:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Ki\u1ec3m tra b\u1eb1ng \u00e2m thanh:<\/strong> D\u00f9ng tay ho\u1eb7c c\u00e1n tua v\u00edt g\u00f5 nh\u1eb9 l\u00ean b\u1ec1 m\u1eb7t <a href=\"https:\/\/maotrung.com\/collections\/gach\" target=\"_blank\" rel=\"noopener\">g\u1ea1ch<\/a>. N\u1ebfu nghe th\u1ea5y <strong>ti\u1ebfng b\u1ed9p b\u1ed9p<\/strong>, r\u1ed7ng b\u00ean trong thay v\u00ec ti\u1ebfng &#8220;\u0111anh&#8221; ch\u1eafc n\u1ecbch, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u khu v\u1ef1c \u0111\u00f3 \u0111\u00e3 b\u1ecb t\u00e1ch l\u1edbp kh\u1ecfi t\u01b0\u1eddng. \u00c2m thanh n\u00e0y xu\u1ea5t hi\u1ec7n do c\u00f3 m\u1ed9t kho\u1ea3ng kh\u00f4ng kh\u00ed b\u1ecb k\u1eb9t l\u1ea1i.<\/li>\n<li><strong>Quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng:<\/strong> B\u1ec1 m\u1eb7t t\u01b0\u1eddng \u1edf khu v\u1ef1c b\u1ecb \u1ed9p c\u00f3 th\u1ec3 <strong>ph\u1ed3ng l\u00ean<\/strong> ho\u1eb7c <strong>cong v\u00eanh<\/strong> nh\u1eb9. B\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn nghi\u00eang theo b\u1ec1 m\u1eb7t t\u01b0\u1eddng \u0111\u1ec3 th\u1ea5y r\u00f5 h\u01a1n s\u1ef1 kh\u00e1c bi\u1ec7t. \u00c1nh s\u00e1ng chi\u1ebfu v\u00e0o nh\u1eefng khu v\u1ef1c n\u00e0y c\u0169ng b\u1ecb kh\u00fac x\u1ea1 b\u1ea5t th\u01b0\u1eddng.<\/li>\n<li><strong>Ron g\u1ea1ch b\u1ecb n\u1ee9t ho\u1eb7c bung v\u1ee1:<\/strong> \u00c1p l\u1ef1c t\u1eeb vi\u1ec7c g\u1ea1ch b\u1ecb ph\u1ed3ng l\u00ean s\u1ebd khi\u1ebfn c\u00e1c \u0111\u01b0\u1eddng ron (m\u1ea1ch g\u1ea1ch) b\u1ecb n\u1ee9t, v\u1ee1 ho\u1eb7c bong ra. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u r\u1ea5t r\u00f5 r\u00e0ng cho th\u1ea5y g\u1ea1ch \u0111ang c\u00f3 v\u1ea5n \u0111\u1ec1.<\/li>\n<li><strong>C\u1ea3m nh\u1eadn b\u1eb1ng tay:<\/strong> Khi \u1ea5n nh\u1eb9 tay v\u00e0o vi\u00ean g\u1ea1ch, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y g\u1ea1ch b\u1ecb l\u00fan nh\u1eb9 ho\u1eb7c d\u1ecbch chuy\u1ec3n. \u0110\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a t\u00ecnh tr\u1ea1ng n\u1eb7ng, c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd ngay \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/li>\n<\/ul>\n<figure id=\"attachment_53376\" aria-describedby=\"caption-attachment-53376\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53376\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-1.jpg\" alt=\"Ron g\u1ea1ch ho\u1eb7c g\u1ea1ch b\u1ecb n\u1ee9t, bung v\u1ee1\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-1.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-1-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-1-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-1-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53376\" class=\"wp-caption-text\">Ron g\u1ea1ch ho\u1eb7c g\u1ea1ch b\u1ecb n\u1ee9t, bung v\u1ee1<\/figcaption><\/figure>\n<h2 id=\"28nguynnhnchnhkhingchptngbpphngrp\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"2_8_Nguyen_nhan_chinh_khien_gach_op_tuong_bi_op_phong_rop\"><\/span><strong>2. 8 Nguy\u00ean nh\u00e2n ch\u00ednh khi\u1ebfn g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p, ph\u1ed3ng r\u1ed9p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Hi\u1ec3u r\u00f5 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 gi\u00fap ch\u00fang ta c\u00f3 gi\u1ea3i ph\u00e1p x\u1eed l\u00fd v\u00e0 ph\u00f2ng tr\u00e1nh hi\u1ec7u qu\u1ea3. C\u00e1c nguy\u00ean nh\u00e2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh ba nh\u00f3m ch\u00ednh: k\u1ef9 thu\u1eadt thi c\u00f4ng, v\u1eadt li\u1ec7u v\u00e0 y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h3 id=\"21nguynnhntkthutthicng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"21_Nguyen_nhan_tu_ky_thuat_thi_cong\"><\/span><strong>2.1. Nguy\u00ean nh\u00e2n t\u1eeb k\u1ef9 thu\u1eadt thi c\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li><strong>Kh\u00f4ng l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t t\u01b0\u1eddng:<\/strong> L\u1edbp b\u1ee5i b\u1ea9n, v\u00f4i v\u1eefa c\u0169 c\u00f2n s\u00f3t l\u1ea1i tr\u00ean t\u01b0\u1eddng s\u1ebd t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp ng\u0103n c\u00e1ch. L\u1edbp ng\u0103n n\u00e0y khi\u1ebfn v\u1eefa ho\u1eb7c keo d\u00e1n g\u1ea1ch kh\u00f4ng th\u1ec3 b\u00e1m d\u00ednh tr\u1ef1c ti\u1ebfp v\u00e0o k\u1ebft c\u1ea5u t\u01b0\u1eddng, l\u00e0m gi\u1ea3m \u0111\u1ed9 li\u00ean k\u1ebft.<\/li>\n<li><strong>Tr\u1ed9n v\u1eefa\/keo kh\u00f4ng \u0111\u00fang t\u1ef7 l\u1ec7:<\/strong> V\u1eefa xi m\u0103ng qu\u00e1 kh\u00f4 ho\u1eb7c qu\u00e1 nh\u00e3o, keo d\u00e1n g\u1ea1ch pha sai t\u1ef7 l\u1ec7 n\u01b0\u1edbc \u0111\u1ec1u l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh. Li\u00ean k\u1ebft gi\u1eefa g\u1ea1ch v\u00e0 t\u01b0\u1eddng s\u1ebd y\u1ebfu v\u00e0 d\u1ec5 b\u1ecb ph\u00e1 v\u1ee1 theo th\u1eddi gian.<\/li>\n<li><strong>Tr\u00e9t v\u1eefa\/keo kh\u00f4ng \u0111\u1ec1u (ki\u1ec3u &#8220;b\u00e1nh \u0111a&#8221;):<\/strong> L\u1ed7i k\u1ef9 thu\u1eadt th\u01b0\u1eddng g\u1eb7p n\u00e0y l\u00e0 khi th\u1ee3 ch\u1ec9 tr\u00e9t v\u1eefa\/keo th\u00e0nh t\u1eebng m\u1ea3ng \u1edf gi\u1eefa ho\u1eb7c b\u1ed1n g\u00f3c vi\u00ean g\u1ea1ch. Vi\u1ec7c n\u00e0y t\u1ea1o ra c\u00e1c kho\u1ea3ng r\u1ed7ng l\u1edbn. Khi nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i, kh\u00f4ng kh\u00ed b\u1ecb k\u1eb9t trong c\u00e1c kho\u1ea3ng r\u1ed7ng n\u00e0y s\u1ebd co gi\u00e3n, t\u1ea1o \u00e1p l\u1ef1c \u0111\u1ea9y vi\u00ean g\u1ea1ch bong ra.<\/li>\n<li><strong>Kh\u00f4ng s\u1eed d\u1ee5ng bay r\u0103ng c\u01b0a:<\/strong> Bay r\u0103ng c\u01b0a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o ra c\u00e1c r\u00e3nh keo\/v\u1eefa \u0111\u1ec1u nhau. C\u00e1c r\u00e3nh n\u00e0y gi\u00fap kh\u00f4ng kh\u00ed tho\u00e1t ra ngo\u00e0i v\u00e0 \u0111\u1ea3m b\u1ea3o l\u1edbp ch\u1ea5t k\u1ebft d\u00ednh ph\u1ee7 k\u00edn m\u1eb7t sau vi\u00ean g\u1ea1ch, t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 b\u00e1m d\u00ednh.<\/li>\n<li><strong>Kh\u00f4ng ch\u1eeba khe co gi\u00e3n (ron g\u1ea1ch):<\/strong> G\u1ea1ch c\u0169ng nh\u01b0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c \u0111\u1ec1u c\u00f3 s\u1ef1 gi\u00e3n n\u1edf v\u00ec nhi\u1ec7t. Vi\u1ec7c \u1ed1p g\u1ea1ch qu\u00e1 kh\u00edt nhau kh\u00f4ng ch\u1eeba \u0111\u01b0\u1eddng ron \u0111\u1ee7 r\u1ed9ng (th\u01b0\u1eddng t\u1eeb 2-3mm) s\u1ebd khi\u1ebfn c\u00e1c vi\u00ean g\u1ea1ch t\u1ef1 ch\u00e8n \u00e9p, \u0111\u1ea9y nhau v\u00e0 bung l\u00ean khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao.<\/li>\n<\/ul>\n<figure id=\"attachment_53377\" aria-describedby=\"caption-attachment-53377\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53377\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-2.jpg\" alt=\"Nguy\u00ean nh\u00e2n k\u1ef9 thu\u1eadt thi c\u00f4ng kh\u00f4ng \u0111\u1ea1t chu\u1ea9n \" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-2.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-2-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-2-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-2-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53377\" class=\"wp-caption-text\">Nguy\u00ean nh\u00e2n k\u1ef9 thu\u1eadt thi c\u00f4ng kh\u00f4ng \u0111\u1ea1t chu\u1ea9n<\/figcaption><\/figure>\n<h3 id=\"22nguynnhntvtliuxydng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"22_Nguyen_nhan_tu_vat_lieu_xay_dung\"><\/span><strong>2.2. Nguy\u00ean nh\u00e2n t\u1eeb v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp g\u1ea1ch \u1ed1p.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Keo d\u00e1n g\u1ea1ch\/v\u1eefa k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> S\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c, ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed ban \u0111\u1ea7u th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u1ed1n k\u00e9m h\u01a1n cho vi\u1ec7c s\u1eeda ch\u1eefa sau n\u00e0y. V\u1eadt li\u1ec7u k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh th\u1ea5p v\u00e0 nhanh ch\u00f3ng xu\u1ed1ng c\u1ea5p.<\/li>\n<li><strong>Ch\u1ecdn sai lo\u1ea1i keo d\u00e1n g\u1ea1ch:<\/strong> M\u1ed7i lo\u1ea1i g\u1ea1ch c\u00f3 \u0111\u1eb7c t\u00ednh kh\u00e1c nhau. V\u00ed d\u1ee5, <strong>g\u1ea1ch porcelain (lo\u1ea1i g\u1ea1ch c\u00f3 k\u1ebft c\u1ea5u \u0111\u1eb7c, \u00edt h\u00fat n\u01b0\u1edbc)<\/strong> c\u1ea7n lo\u1ea1i keo chuy\u00ean d\u1ee5ng c\u00f3 ph\u1ee5 gia polymer \u0111\u1ec3 t\u1ea1o li\u00ean k\u1ebft h\u00f3a h\u1ecdc. N\u1ebfu d\u00f9ng v\u1eefa xi m\u0103ng th\u00f4ng th\u01b0\u1eddng cho g\u1ea1ch porcelain, \u0111\u1ed9 b\u00e1m d\u00ednh s\u1ebd r\u1ea5t k\u00e9m.<\/li>\n<\/ul>\n<h3 id=\"23nguynnhntmitrngvktcu\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"23_Nguyen_nhan_tu_moi_truong_va_ket_cau\"><\/span><strong>2.3. Nguy\u00ean nh\u00e2n t\u1eeb m\u00f4i tr\u01b0\u1eddng v\u00e0 k\u1ebft c\u1ea5u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">C\u00e1c y\u1ebfu t\u1ed1 kh\u00e1ch quan c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ph\u1ed3ng r\u1ed9p g\u1ea1ch.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>T\u01b0\u1eddng b\u1ecb th\u1ea5m \u1ea9m:<\/strong> \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n kh\u00f3 x\u1eed l\u00fd. N\u01b0\u1edbc th\u1ea5m t\u1eeb b\u00ean ngo\u00e0i ho\u1eb7c t\u1eeb \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc b\u1ecb r\u00f2 r\u1ec9 s\u1ebd ph\u00e1 h\u1ee7y li\u00ean k\u1ebft c\u1ee7a v\u1eefa\/keo t\u1eeb b\u00ean trong. L\u1edbp v\u1eefa d\u1ea7n b\u1ecb m\u1ee5c n\u00e1t, l\u00e0m g\u1ea1ch bong ra.<\/li>\n<\/ul>\n<figure id=\"attachment_53378\" aria-describedby=\"caption-attachment-53378\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53378\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-3.jpg\" alt=\"T\u01b0\u1eddng b\u1ecb \u1ea9m l\u00e0 nguy\u00ean nh\u00e2n l\u00e0m g\u1ea1ch bong ra\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-3.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-3-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-3-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-3-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53378\" class=\"wp-caption-text\">T\u01b0\u1eddng b\u1ecb \u1ea9m l\u00e0 nguy\u00ean nh\u00e2n l\u00e0m g\u1ea1ch bong ra<\/figcaption><\/figure>\n<h2 id=\"3tchikhikhngxlgchptngbpkpthi\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_Tac_hai_khi_khong_xu_ly_gach_op_tuong_bi_op_kip_thoi\"><\/span><strong>3. T\u00e1c h\u1ea1i khi kh\u00f4ng x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p k\u1ecbp th\u1eddi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Vi\u1ec7c b\u1ecf qua t\u00ecnh tr\u1ea1ng g\u1ea1ch b\u1ecb \u1ed9p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhi\u1ec1u h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng h\u01a1n b\u1ea1n ngh\u0129.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>M\u1ea5t an to\u00e0n, g\u00e2y nguy hi\u1ec3m:<\/strong> G\u1ea1ch c\u00f3 th\u1ec3 \u0111\u1ed9t ng\u1ed9t r\u01a1i xu\u1ed1ng, g\u00e2y th\u01b0\u01a1ng t\u00edch cho c\u00e1c th\u00e0nh vi\u00ean trong gia \u0111\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u01b0\u1eddi gi\u00e0 v\u00e0 tr\u1ebb nh\u1ecf.<\/li>\n<li><strong>H\u01b0 h\u1ecfng lan r\u1ed9ng:<\/strong> M\u1ed9t v\u00e0i vi\u00ean g\u1ea1ch b\u1ecb \u1ed9p c\u00f3 th\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng domino, k\u00e9o theo c\u00e1c vi\u00ean g\u1ea1ch xung quanh c\u00f9ng b\u1ecb bong tr\u00f3c, khi\u1ebfn khu v\u1ef1c h\u01b0 h\u1ecfng ng\u00e0y c\u00e0ng l\u1edbn.<\/li>\n<li><strong>G\u00e2y th\u1ea5m d\u1ed9t, n\u1ea5m m\u1ed1c:<\/strong> C\u00e1c kho\u1ea3ng r\u1ed7ng v\u00e0 \u0111\u01b0\u1eddng ron b\u1ecb n\u1ee9t l\u00e0 n\u01a1i l\u00fd t\u01b0\u1edfng \u0111\u1ec3 h\u01a1i \u1ea9m v\u00e0 n\u01b0\u1edbc x\u00e2m nh\u1eadp, g\u00e2y ra t\u00ecnh tr\u1ea1ng th\u1ea5m t\u01b0\u1eddng, n\u1ea5m m\u1ed1c, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe.<\/li>\n<li><strong>T\u0103ng chi ph\u00ed s\u1eeda ch\u1eefa:<\/strong> X\u1eed l\u00fd m\u1ed9t v\u00e0i vi\u00ean g\u1ea1ch s\u1ebd \u00edt t\u1ed1n k\u00e9m h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i c\u1ea3 m\u1ed9t m\u1ea3ng t\u01b0\u1eddng l\u1edbn khi t\u00ecnh tr\u1ea1ng \u0111\u00e3 tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<figure id=\"attachment_53379\" aria-describedby=\"caption-attachment-53379\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53379\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-4.jpg\" alt=\"G\u1ea1ch bong tr\u00f3c g\u00e2y m\u1ea5t an to\u00e0n, nguy hi\u1ec3m\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-4.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-4-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-4-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-4-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53379\" class=\"wp-caption-text\">G\u1ea1ch bong tr\u00f3c g\u00e2y m\u1ea5t an to\u00e0n, nguy hi\u1ec3m<\/figcaption><\/figure>\n<h2 id=\"4hngdnchititcchxlgchptngbp\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"4_Huong_dan_chi_tiet_cach_xu_ly_gach_op_tuong_bi_op\"><\/span><strong>4. H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">T\u00f9y v\u00e0o m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd ph\u00f9 h\u1ee3p.<\/p>\n<h3 id=\"41trnghp1hhngnhgchchbpchabongntv\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"41_Truong_hop_1_Hu_hong_nhe_Gach_chi_bi_op_chua_bong_nut_vo\"><\/span><strong>4.1. Tr\u01b0\u1eddng h\u1ee3p 1: H\u01b0 h\u1ecfng nh\u1eb9 (G\u1ea1ch ch\u1ec9 b\u1ecb \u1ed9p, ch\u01b0a bong, n\u1ee9t v\u1ee1)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ec3 b\u01a1m v\u00e0o kho\u1ea3ng r\u1ed7ng ph\u00eda sau g\u1ea1ch, gi\u00fap ti\u1ebft ki\u1ec7m v\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ee5c ph\u00e1.<\/p>\n<h4 id=\"411bc1xcnhvlmschkhuvcxl\" style=\"text-align: justify;\"><strong>4.1.1. B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh v\u00e0 l\u00e0m s\u1ea1ch khu v\u1ef1c x\u1eed l\u00fd<\/strong><\/h4>\n<p style=\"text-align: justify;\">D\u00f9ng b\u00faa cao su g\u00f5 nh\u1eb9 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c ph\u1ea1m vi c\u1ee7a v\u00f9ng b\u1ecb \u1ed9p. Sau \u0111\u00f3, d\u00f9ng dao c\u1ea1o ron ho\u1eb7c d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c \u0111\u01b0\u1eddng ron xung quanh vi\u00ean g\u1ea1ch b\u1ecb \u1ed9p.<\/p>\n<figure id=\"attachment_53380\" aria-describedby=\"caption-attachment-53380\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53380\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-5.jpg\" alt=\"D\u00f9ng b\u00faa cao su g\u00f5 nh\u1eb9 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c ph\u1ea1m vi c\u1ee7a v\u00f9ng b\u1ecb \u1ed9p\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-5.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-5-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-5-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-5-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53380\" class=\"wp-caption-text\">D\u00f9ng b\u00faa cao su g\u00f5 nh\u1eb9 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c ph\u1ea1m vi c\u1ee7a v\u00f9ng b\u1ecb \u1ed9p<\/figcaption><\/figure>\n<h4 id=\"412bc2khoanl\" style=\"text-align: justify;\"><strong>4.1.2. B\u01b0\u1edbc 2: Khoan l\u1ed7<\/strong><\/h4>\n<p style=\"text-align: justify;\">S\u1eed d\u1ee5ng m\u00e1y khoan c\u00f3 m\u0169i khoan nh\u1ecf (kho\u1ea3ng 3-5mm) \u0111\u1ec3 khoan m\u1ed9t ho\u1eb7c v\u00e0i l\u1ed7 nh\u1ecf v\u00e0o c\u00e1c \u0111\u01b0\u1eddng ron \u1edf v\u1ecb tr\u00ed b\u1ecb \u1ed9p. L\u01b0u \u00fd khoan v\u00e0o \u0111\u01b0\u1eddng ron, kh\u00f4ng khoan tr\u1ef1c ti\u1ebfp l\u00ean b\u1ec1 m\u1eb7t g\u1ea1ch \u0111\u1ec3 gi\u1eef th\u1ea9m m\u1ef9.<\/p>\n<figure id=\"attachment_53381\" aria-describedby=\"caption-attachment-53381\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53381\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-6.jpg\" alt=\"S\u1eed d\u1ee5ng m\u00e1y khoan \u0111\u1ec3 khoan v\u00e0i l\u1ed7 nh\u1ecf \u1edf v\u1ecb tr\u00ed \u1ed9p\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-6.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-6-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-6-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-6-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53381\" class=\"wp-caption-text\">S\u1eed d\u1ee5ng m\u00e1y khoan \u0111\u1ec3 khoan v\u00e0i l\u1ed7 nh\u1ecf \u1edf v\u1ecb tr\u00ed \u1ed9p<\/figcaption><\/figure>\n<h4 id=\"413bc3bmchtktdnh\" style=\"text-align: justify;\"><strong>4.1.3. B\u01b0\u1edbc 3: B\u01a1m ch\u1ea5t k\u1ebft d\u00ednh<\/strong><\/h4>\n<p style=\"text-align: justify;\">S\u1eed d\u1ee5ng xi lanh ho\u1eb7c s\u00fang b\u1eafn keo \u0111\u1ec3 b\u01a1m t\u1eeb t\u1eeb <strong>keo epoxy (lo\u1ea1i keo 2 th\u00e0nh ph\u1ea7n c\u00f3 \u0111\u1ed9 k\u1ebft d\u00ednh cao)<\/strong> ho\u1eb7c xi m\u0103ng tinh (h\u1ed3 d\u1ea7u) v\u00e0o c\u00e1c l\u1ed7 \u0111\u00e3 khoan. B\u01a1m cho \u0111\u1ebfn khi ch\u1ea5t k\u1ebft d\u00ednh b\u1eaft \u0111\u1ea7u tr\u00e0o nh\u1eb9 ra kh\u1ecfi l\u1ed7.<\/p>\n<figure id=\"attachment_53382\" aria-describedby=\"caption-attachment-53382\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53382\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-7.jpg\" alt=\"B\u01a1m ch\u1ea5t k\u1ebft d\u00ednh v\u00e0o l\u1ed7 khoan\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-7.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-7-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-7-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-7-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53382\" class=\"wp-caption-text\">B\u01a1m ch\u1ea5t k\u1ebft d\u00ednh v\u00e0o l\u1ed7 khoan<\/figcaption><\/figure>\n<h4 id=\"414bc4honthin\" style=\"text-align: justify;\"><strong>4.1.4. B\u01b0\u1edbc 4: Ho\u00e0n thi\u1ec7n<\/strong><\/h4>\n<p style=\"text-align: justify;\">D\u00f9ng b\u00faa cao su g\u00f5 nh\u1eb9 \u0111\u1ec1u kh\u1eafp b\u1ec1 m\u1eb7t vi\u00ean g\u1ea1ch \u0111\u1ec3 ch\u1ea5t k\u1ebft d\u00ednh d\u00e0n \u0111\u1ec1u v\u00e0 kh\u00f4ng kh\u00ed tho\u00e1t h\u1ebft ra ngo\u00e0i. Lau s\u1ea1ch ph\u1ea7n keo\/v\u1eefa th\u1eeba. Ch\u1edd g\u1ea1ch kh\u00f4 ho\u00e0n to\u00e0n v\u00e0 tr\u00e1m l\u1ea1i c\u00e1c l\u1ed7 khoan b\u1eb1ng keo ch\u00e0 ron \u0111\u1ed3ng m\u00e0u.<\/p>\n<figure id=\"attachment_53383\" aria-describedby=\"caption-attachment-53383\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53383\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-8.jpg\" alt=\"Ho\u00e0n thi\u1ec7n t\u01b0\u1eddng g\u1ea1ch sau khi x\u1eed l\u00fd \" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-8.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-8-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-8-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-8-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53383\" class=\"wp-caption-text\">Ho\u00e0n thi\u1ec7n t\u01b0\u1eddng g\u1ea1ch sau khi x\u1eed l\u00fd<\/figcaption><\/figure>\n<h3 id=\"42trnghp2hhngnnggchntvbongtrc\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"42_Truong_hop_2_Hu_hong_nang_Gach_da_nut_vo_bong_troc\"><\/span><strong>4.2. Tr\u01b0\u1eddng h\u1ee3p 2: H\u01b0 h\u1ecfng n\u1eb7ng (G\u1ea1ch \u0111\u00e3 n\u1ee9t v\u1ee1, bong tr\u00f3c)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">V\u1edbi tr\u01b0\u1eddng h\u1ee3p n\u00e0y, gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t l\u00e0 \u0111\u1ee5c b\u1ecf g\u1ea1ch c\u0169 v\u00e0 \u1ed1p l\u1ea1i g\u1ea1ch m\u1edbi \u0111\u00fang k\u1ef9 thu\u1eadt.<\/p>\n<h4 id=\"421bc1cbgchc\" style=\"text-align: justify;\"><strong>4.2.1. B\u01b0\u1edbc 1: \u0110\u1ee5c b\u1ecf g\u1ea1ch c\u0169<\/strong><\/h4>\n<p style=\"text-align: justify;\">D\u00f9ng \u0111\u1ee5c v\u00e0 b\u00faa \u0111\u1ec3 \u0111\u1ee5c b\u1ecf vi\u00ean g\u1ea1ch \u0111\u00e3 h\u1ecfng v\u00e0 c\u00e1c vi\u00ean l\u00e2n c\u1eadn n\u1ebfu c\u00e1c vi\u00ean g\u1ea1ch n\u00e0y c\u0169ng b\u1ecb \u1ed9p. C\u1ea7n \u0111\u1ee5c c\u1ea9n th\u1eadn t\u1eeb t\u00e2m vi\u00ean g\u1ea1ch ra ngo\u00e0i \u0111\u1ec3 tr\u00e1nh l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c vi\u00ean g\u1ea1ch c\u00f2n ch\u1eafc ch\u1eafn.<\/p>\n<figure id=\"attachment_53384\" aria-describedby=\"caption-attachment-53384\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53384\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-9.jpg\" alt=\"\u0110\u1ee5c b\u1ecf g\u1ea1ch c\u0169\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-9.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-9-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-9-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-9-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53384\" class=\"wp-caption-text\">\u0110\u1ee5c b\u1ecf g\u1ea1ch c\u0169<\/figcaption><\/figure>\n<h4 id=\"422bc2vsinhbmttng\" style=\"text-align: justify;\"><strong>4.2.2. B\u01b0\u1edbc 2: V\u1ec7 sinh b\u1ec1 m\u1eb7t t\u01b0\u1eddng<\/strong><\/h4>\n<p style=\"text-align: justify;\">\u0110\u1ee5c b\u1ecf s\u1ea1ch s\u1ebd to\u00e0n b\u1ed9 l\u1edbp v\u1eefa\/keo c\u0169 tr\u00ean t\u01b0\u1eddng, \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t ph\u1ea3i s\u1ea1ch, ph\u1eb3ng v\u00e0 ch\u1eafc ch\u1eafn. N\u1ebfu t\u01b0\u1eddng b\u1ecb th\u1ea5m, c\u1ea7n ph\u1ea3i x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n<figure id=\"attachment_53385\" aria-describedby=\"caption-attachment-53385\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53385\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-10.jpg\" alt=\"V\u1ec7 sinh b\u1ec1 m\u1eb7t t\u01b0\u1eddng\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-10.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-10-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-10-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-10-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53385\" class=\"wp-caption-text\">V\u1ec7 sinh b\u1ec1 m\u1eb7t t\u01b0\u1eddng<\/figcaption><\/figure>\n<h4 id=\"423bc3thicngpgchmi\" style=\"text-align: justify;\"><strong>4.2.3. B\u01b0\u1edbc 3: Thi c\u00f4ng \u1ed1p g\u1ea1ch m\u1edbi<\/strong><\/h4>\n<p style=\"text-align: justify;\">Tr\u1ed9n keo d\u00e1n g\u1ea1ch chuy\u00ean d\u1ee5ng theo \u0111\u00fang t\u1ef7 l\u1ec7 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. D\u00f9ng bay r\u0103ng c\u01b0a tr\u00e9t m\u1ed9t l\u1edbp keo \u0111\u1ec1u l\u00ean t\u01b0\u1eddng. Tr\u00e9t th\u00eam m\u1ed9t l\u1edbp keo m\u1ecfng l\u00ean m\u1eb7t sau vi\u00ean g\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1t.<\/p>\n<figure id=\"attachment_53386\" aria-describedby=\"caption-attachment-53386\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53386\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-11.jpg\" alt=\"Thi c\u00f4ng \u1ed1p g\u1ea1ch m\u1edbi\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-11.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-11-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-11-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-11-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53386\" class=\"wp-caption-text\">Thi c\u00f4ng \u1ed1p g\u1ea1ch m\u1edbi<\/figcaption><\/figure>\n<h4 id=\"424bc4pgchvchron\" style=\"text-align: justify;\"><strong>4.2.4. B\u01b0\u1edbc 4: \u1ed0p g\u1ea1ch v\u00e0 ch\u00e0 ron<\/strong><\/h4>\n<p style=\"text-align: justify;\">\u0110\u1eb7t vi\u00ean g\u1ea1ch l\u00ean t\u01b0\u1eddng, \u1ea5n nh\u1eb9 v\u00e0 d\u00f9ng b\u00faa cao su g\u00f5 \u0111\u1ec1u \u0111\u1ec3 g\u1ea1ch b\u00e1m ch\u1eafc v\u00e0o l\u1edbp keo. S\u1eed d\u1ee5ng ke nh\u1ef1a ch\u1eef th\u1eadp \u0111\u1ec3 c\u0103n ch\u1ec9nh \u0111\u01b0\u1eddng ron \u0111\u1ec1u nhau. Sau khi keo kh\u00f4 (th\u01b0\u1eddng sau 24 gi\u1edd), ti\u1ebfn h\u00e0nh ch\u00e0 ron v\u00e0 v\u1ec7 sinh b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n.<\/p>\n<figure id=\"attachment_53387\" aria-describedby=\"caption-attachment-53387\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53387\" src=\"https:\/\/maotrung.com\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-12.jpg\" alt=\"\u1ed0p g\u1ea1ch v\u00e0 ch\u00e0 ron\" width=\"800\" height=\"500\" srcset=\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-12.jpg 800w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-12-300x188.jpg 300w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-12-768x480.jpg 768w, https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2025\/09\/gach-op-tuong-bi-op-12-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-53387\" class=\"wp-caption-text\">\u1ed0p g\u1ea1ch v\u00e0 ch\u00e0 ron<\/figcaption><\/figure>\n<h2 id=\"5mophngtrnhgchptngbpngaytkhuthicng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"5_Meo_phong_tranh_gach_op_tuong_bi_op_ngay_tu_khau_thi_cong\"><\/span><strong>5. M\u1eb9o ph\u00f2ng tr\u00e1nh g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p ngay t\u1eeb kh\u00e2u thi c\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Ph\u00f2ng b\u1ec7nh h\u01a1n ch\u1eefa b\u1ec7nh. Vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 thi c\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt ngay t\u1eeb \u0111\u1ea7u s\u1ebd gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng phi\u1ec1n to\u00e1i sau n\u00e0y.<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> \u0110\u1ea7u t\u01b0 v\u00e0o g\u1ea1ch, keo d\u00e1n g\u1ea1ch, keo ch\u00e0 ron t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn. H\u00e3y tham kh\u1ea3o t\u01b0 v\u1ea5n t\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb cung c\u1ea5p chuy\u00ean nghi\u1ec7p nh\u01b0 Mao Trung Home \u0111\u1ec3 ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p.<\/li>\n<li><strong>Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t t\u01b0\u1eddng th\u1eadt k\u1ef9:<\/strong> T\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 c\u00e1c l\u1edbp v\u1eefa c\u0169. B\u1ec1 m\u1eb7t t\u01b0\u1eddng ph\u1ea3i ph\u1eb3ng v\u00e0 ch\u1eafc ch\u1eafn.<\/li>\n<li><strong>Lu\u00f4n s\u1eed d\u1ee5ng bay r\u0103ng c\u01b0a:<\/strong> Y\u00eau c\u1ea7u \u0111\u1ed9i th\u1ee3 thi c\u00f4ng ph\u1ea3i s\u1eed d\u1ee5ng bay r\u0103ng c\u01b0a \u0111\u1ec3 tr\u00e9t keo. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ea3m b\u1ea3o keo \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec1u, kh\u00f4ng t\u1ea1o ra c\u00e1c kho\u1ea3ng r\u1ed7ng.<\/li>\n<li><strong>Lu\u00f4n ch\u1eeba ron g\u1ea1ch \u0111\u1ee7 r\u1ed9ng:<\/strong> Kho\u1ea3ng c\u00e1ch ron t\u1ed1i thi\u1ec3u n\u00ean t\u1eeb 2-3mm. S\u1eed d\u1ee5ng ke nh\u1ef1a ch\u1eef th\u1eadp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111\u01b0\u1eddng ron \u0111\u1ec1u nhau.<\/li>\n<li><strong>X\u1eed l\u00fd ch\u1ed1ng th\u1ea5m k\u1ef9 l\u01b0\u1ee1ng:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c khu v\u1ef1c \u1ea9m \u01b0\u1edbt nh\u01b0 ph\u00f2ng t\u1eafm, b\u1ebfp ho\u1eb7c t\u01b0\u1eddng ngo\u00e0i tr\u1eddi, c\u00f4ng \u0111o\u1ea1n ch\u1ed1ng th\u1ea5m ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi \u1ed1p g\u1ea1ch.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Th\u00f4ng tin li\u00ean h\u1ec7 Mao Trung Home:<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">Website: <a href=\"https:\/\/maotrung.com\/\" target=\"_blank\" rel=\"noopener\">maotrung.com<\/a><\/li>\n<li style=\"text-align: justify;\">\u0110\u1ecba ch\u1ec9 showroom: 291 T\u00f4 Hi\u1ebfn Th\u00e0nh, Ph\u01b0\u1eddng H\u00f2a H\u01b0ng, TP.HCM<\/li>\n<li style=\"text-align: justify;\">Hotline: <a href=\"tel:0903572468\">0903 572 468<\/a><\/li>\n<\/ul>\n<h2 id=\"6cuhithnggp\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"6_Cau_hoi_thuong_gap\"><\/span><strong>6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"61ticthtxlgchptngbptinhkhng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"61_Toi_co_the_tu_xu_ly_gach_op_tuong_bi_op_tai_nha_khong\"><\/span><strong>6.1. T\u00f4i c\u00f3 th\u1ec3 t\u1ef1 x\u1eed l\u00fd g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p t\u1ea1i nh\u00e0 kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">V\u1edbi tr\u01b0\u1eddng h\u1ee3p h\u01b0 h\u1ecfng nh\u1eb9 v\u00e0 ch\u1ec9 m\u1ed9t v\u00e0i vi\u00ean g\u1ea1ch, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 x\u1eed l\u00fd theo ph\u01b0\u01a1ng ph\u00e1p b\u01a1m keo. Tuy nhi\u00ean, n\u1ebfu g\u1ea1ch \u0111\u00e3 bong tr\u00f3c tr\u00ean di\u1ec7n r\u1ed9ng ho\u1eb7c b\u1ecb n\u1ee9t v\u1ee1, b\u1ea1n n\u00ean g\u1ecdi th\u1ee3 chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 th\u1ea9m m\u1ef9.<\/p>\n<h3 id=\"62chiphsachagchbpctnkmkhng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"62_Chi_phi_sua_chua_gach_bi_op_co_ton_kem_khong\"><\/span><strong>6.2. Chi ph\u00ed s\u1eeda ch\u1eefa g\u1ea1ch b\u1ecb \u1ed9p c\u00f3 t\u1ed1n k\u00e9m kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Chi ph\u00ed ph\u1ee5 thu\u1ed9c v\u00e0o di\u1ec7n t\u00edch h\u01b0 h\u1ecfng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd. Vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1edbm v\u00e0 s\u1eeda ch\u1eefa ngay s\u1ebd ti\u1ebft ki\u1ec7m h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi vi\u1ec7c \u0111\u1ec3 t\u00ecnh tr\u1ea1ng lan r\u1ed9ng v\u00e0 ph\u1ea3i thay th\u1ebf c\u1ea3 m\u1ea3ng t\u01b0\u1eddng l\u1edbn.<\/p>\n<h3 id=\"63tisaonndngkeodngchthayvvaximngtruynthng\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"63_Tai_sao_nen_dung_keo_dan_gach_thay_vi_vua_xi_mang_truyen_thong\"><\/span><strong>6.3. T\u1ea1i sao n\u00ean d\u00f9ng keo d\u00e1n g\u1ea1ch thay v\u00ec v\u1eefa xi m\u0103ng truy\u1ec1n th\u1ed1ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Keo d\u00e1n g\u1ea1ch chuy\u00ean d\u1ee5ng c\u00f3 ch\u1ee9a c\u00e1c ph\u1ee5 gia polymer gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u01b0\u1ee3t t\u1ed1t h\u01a1n so v\u1edbi v\u1eefa xi m\u0103ng. \u0110\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c lo\u1ea1i g\u1ea1ch kh\u1ed5 l\u1edbn, g\u1ea1ch \u00edt h\u00fat n\u01b0\u1edbc nh\u01b0 porcelain, vi\u1ec7c s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch l\u00e0 y\u00eau c\u1ea7u c\u1ea7n c\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n.<\/p>\n<p><strong>Xem th\u00eam<\/strong>:<\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/maotrung.com\/blogs\/tu-van-chon-mua\/nen-op-gach-tuong-cao-53050\" target=\"_blank\" rel=\"noopener\">N\u00ean \u1ed1p g\u1ea1ch t\u01b0\u1eddng cao bao nhi\u00eau: H\u01b0\u1edbng d\u1eabn t\u1ed1i \u01b0u t\u1eebng kh\u00f4ng gian<\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/maotrung.com\/blogs\/tu-van-chon-mua\/kich-thuoc-gach-op-chan-tuong-52770\" target=\"_blank\" rel=\"noopener\">K\u00edch th\u01b0\u1edbc g\u1ea1ch \u1ed1p ch\u00e2n t\u01b0\u1eddng ph\u1ed5 bi\u1ebfn nh\u1ea5t 2025<\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/maotrung.com\/blogs\/kien-thuc-chung\/cach-op-gach-men-len-tuong-52768\" target=\"_blank\" rel=\"noopener\">C\u00e1ch \u1ed1p g\u1ea1ch men l\u00ean t\u01b0\u1eddng chu\u1ea9n k\u1ef9 thu\u1eadt: 7 b\u01b0\u1edbc chuy\u00ean nghi\u1ec7p<\/a><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><em>Ph\u00f2ng tr\u00e1nh g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt t\u01b0 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 thi c\u00f4ng \u0111\u00fang chu\u1ea9n. T\u1ea1i Mao Trung Home, ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m t\u1eeb h\u00e0ng n\u1ed9i \u0111\u1ecba \u0111\u1ebfn nh\u1eadp kh\u1ea9u cao c\u1ea5p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ecdi ph\u00e2n kh\u00fac. Mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n c\u00f9ng d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i t\u1eadn t\u00e2m, gi\u00fap b\u1ea1n ho\u00e0n thi\u1ec7n ng\u00f4i nh\u00e0 m\u01a1 \u01b0\u1edbc.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec7n t\u01b0\u1ee3ng g\u1ea1ch \u1ed1p t\u01b0\u1eddng b\u1ecb \u1ed9p, ph\u1ed3ng r\u1ed9p kh\u00f4ng ch\u1ec9 l\u00e0m m\u1ea5t \u0111i v\u1ebb \u0111\u1eb9p c\u1ee7a ng\u00f4i nh\u00e0 m\u00e0 c\u00f2n ti\u1ec1m \u1ea9n nguy c\u01a1 m\u1ea5t an to\u00e0n. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nhi\u1ec1u gia \u0111\u00ecnh g\u1eb7p ph\u1ea3i sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng, g\u00e2y ra kh\u00f4ng \u00edt phi\u1ec1n to\u00e1i v\u00e0 t\u1ed1n k\u00e9m n\u1ebfu&#8230;<\/p>\n","protected":false},"author":5,"featured_media":53375,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3921,3926],"tags":[],"class_list":["post-53168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-chung","category-cung-cap-thong-tin"],"acf":[],"_links":{"self":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/53168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/comments?post=53168"}],"version-history":[{"count":5,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/53168\/revisions"}],"predecessor-version":[{"id":96204,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/posts\/53168\/revisions\/96204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/media\/53375"}],"wp:attachment":[{"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/media?parent=53168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/categories?post=53168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maotrung.com\/blogs\/wp-json\/wp\/v2\/tags?post=53168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}