<\/span><\/h3>\nThi\u1ebft k\u1ebf c\u1ea3nh quan s\u00e2n th\u01b0\u1ee3ng ph\u1ea3i t\u00ednh \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i li\u00ean t\u1ee5c. B\u1ec1 m\u1eb7t g\u1ea1ch th\u01b0\u1eddng xuy\u00ean ch\u1ecbu tia UV c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng s\u1ed1c nhi\u1ec7t khi m\u01b0a n\u1eafng th\u1ea5t th\u01b0\u1eddng. C\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u1ec1u c\u00f3 \u0111\u1ed9 co gi\u00e3n theo nhi\u1ec7t \u0111\u1ed9 ri\u00eang bi\u1ec7t. N\u1ebfu s\u1eed d\u1ee5ng v\u1eadt t\u01b0 k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c sai ph\u01b0\u01a1ng ph\u00e1p, n\u1ec1n g\u1ea1ch s\u1ebd nhanh ch\u00f3ng \u0111\u1ee9t g\u00e3y v\u00e0 bong tr\u00f3c.<\/p>\n![\"S\u1eed](\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-san-thuong-1.jpg\")
S\u1eed d\u1ee5ng v\u1eadt t\u01b0 k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd khi\u1ebfn n\u1ec1n g\u1ea1ch nhanh ch\u00f3ng \u0111\u1ee9t g\u00e3y v\u00e0 bong tr\u00f3c<\/figcaption><\/figure>\n<\/span>1.2. R\u1ee7i ro th\u1ea5m d\u1ed9t v\u00e0 ph\u00e1 h\u1ee7y k\u1ebft c\u1ea5u<\/strong><\/span><\/h3>\nTh\u1ea5m ng\u01b0\u1ee3c l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ecdng tr\u00ean b\u1ec1 m\u1eb7t t\u00ecm \u0111\u01b0\u1eddng ng\u1ea5m qua c\u00e1c khe n\u1ee9t, ph\u00e1 h\u1ee7y m\u00e0ng ch\u1ed1ng th\u1ea5m v\u00e0 lan xu\u1ed1ng tr\u1ea7n nh\u00e0. L\u1edbp l\u00f3t s\u00e2n th\u01b0\u1ee3ng v\u00e0 k\u1ef9 thu\u1eadt thi c\u00f4ng \u0111\u00f3ng vai tr\u00f2 ng\u0103n ch\u1eb7n tri\u1ec7t \u0111\u1ec3 t\u00ecnh tr\u1ea1ng n\u00e0y. Vi\u1ec7c \u0111\u1ecdng n\u01b0\u1edbc g\u00e2y ra c\u00e1c r\u1ee7i ro l\u1edbn trong thi c\u00f4ng l\u00e1t g\u1ea1ch:<\/p>\n
\n- N\u01b0\u1edbc ng\u1ea5m l\u00e2u ng\u00e0y l\u00e0m suy y\u1ebfu k\u1ebft c\u1ea5u b\u00ea t\u00f4ng c\u1ed1t th\u00e9p c\u1ee7a t\u00f2a nh\u00e0.<\/li>\n
- G\u00e2y n\u1ee9t tr\u1ea7n, \u1ed1 v\u00e0ng v\u00e0 t\u1ea1o m\u00f4i tr\u01b0\u1eddng \u1ea9m m\u1ed1c cho kh\u00f4ng gian s\u1ed1ng.<\/li>\n<\/ul>\n
<\/span>2. Ti\u00eau ch\u00ed ch\u1ecdn v\u1eadt t\u01b0 l\u00e1t s\u00e2n th\u01b0\u1ee3ng \u0111\u1ea1t chu\u1ea9n n\u0103m 2026<\/strong><\/span><\/h2>\n<\/span>2.1. Ch\u1ecdn g\u1ea1ch \u1ed1p l\u00e1t chuy\u00ean d\u1ee5ng<\/strong><\/span><\/h3>\nG\u1ea1ch thi c\u00f4ng ngo\u00e0i tr\u1eddi c\u1ea7n \u0111\u00e1p \u1ee9ng kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c, \u00edt ng\u1eadm n\u01b0\u1edbc v\u00e0 an to\u00e0n khi di chuy\u1ec3n. C\u00e1c d\u00f2ng g\u1ea1ch Porcelain ch\u1ed1ng tr\u01a1n ho\u1eb7c g\u1ea1ch Granite l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1edd k\u1ebft c\u1ea5u \u0111\u1eb7c ch\u1eafc v\u00e0 \u0111\u1ed9 h\u00fat n\u01b0\u1edbc th\u1ea5p. B\u1ec1 m\u1eb7t ch\u1ed1ng tr\u01a1n nh\u00e1m s\u1ea7n k\u1ebft h\u1ee3p men nano ch\u1ed1ng b\u00e1m b\u1ea9n s\u1ebd gi\u00fap gia t\u0103ng kh\u1ea3 n\u0103ng t\u1ef1 l\u00e0m s\u1ea1ch.<\/p>\n
\n\n\n\n<\/colgroup>\n\n\n| Ti\u00eau ch\u00ed<\/th>\n | G\u1ea1ch Porcelain\/Granite<\/th>\n | G\u1ea1ch Ceramic<\/th>\n<\/tr>\n |
\n| \u0110\u1ed9 h\u00fat n\u01b0\u1edbc<\/td>\n | R\u1ea5t th\u1ea5p (D\u01b0\u1edbi 0.5%)<\/td>\n | Cao (Tr\u00ean 3%)<\/td>\n<\/tr>\n |
\n| Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c<\/td>\n | Cao, ch\u1ed1ng n\u1ee9t v\u1ee1 t\u1ed1t<\/td>\n | Th\u1ea5p, d\u1ec5 n\u1ee9t khi va \u0111\u1eadp<\/td>\n<\/tr>\n |
\n| B\u1ec1 m\u1eb7t ch\u1ed1ng tr\u01a1n<\/td>\n | T\u00edch h\u1ee3p v\u00e2n nh\u00e1m, s\u1ea7n<\/td>\n | Th\u01b0\u1eddng tr\u01a1n b\u00f3ng, \u00edt nh\u00e1m<\/td>\n<\/tr>\n |
\n| \u1ee8ng d\u1ee5ng ngo\u00e0i tr\u1eddi<\/td>\n | R\u1ea5t ph\u00f9 h\u1ee3p<\/td>\n | Kh\u00f4ng khuy\u1ebfn kh\u00edch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/span>2.2. Ch\u1ecdn keo d\u00e1n g\u1ea1ch thay th\u1ebf v\u1eefa xi m\u0103ng<\/strong><\/span><\/h3>\nTh\u1ee3 thi c\u00f4ng n\u00ean s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch chuy\u00ean d\u1ee5ng thay cho v\u1eefa xi m\u0103ng truy\u1ec1n th\u1ed1ng trong c\u00e1c c\u00f4ng tr\u00ecnh ngo\u00e0i tr\u1eddi.<\/p>\n \n- T\u0103ng \u0111\u1ed9 b\u00e1m d\u00ednh v\u01b0\u1ee3t tr\u1ed9i gi\u1eefa vi\u00ean g\u1ea1ch v\u00e0 l\u1edbp n\u1ec1n b\u00ea t\u00f4ng.<\/li>\n
- \u0110\u1ed9 b\u00e1m d\u00ednh kh\u00e1ng th\u1eddi ti\u1ebft t\u1ed1t, ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t.<\/li>\n
- H\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng co ng\u00f3t, gi\u1ea3m thi\u1ec3u r\u1ee7i ro ph\u1ed3ng r\u1ed9p n\u1ec1n g\u1ea1ch.<\/li>\n<\/ul>\n
![\"Ch\u1ecdn](\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-san-thuong-2.jpg\") Ch\u1ecdn keo d\u00e1n g\u1ea1ch thay th\u1ebf v\u1eefa xi m\u0103ng<\/figcaption><\/figure>\n<\/span>2.3. Ch\u1ecdn keo ch\u00e0 ron ch\u1ed1ng th\u1ea5m<\/strong><\/span><\/h3>\nKeo ch\u00e0 ron g\u1ed1c Epoxy mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t t\u1ed1t. \u0110\u01b0\u1eddng ron kh\u00f4ng ch\u1ec9 \u0111\u1ec3 l\u00e0m \u0111\u1eb9p m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 ch\u00edt m\u1ea1ch quan tr\u1ecdng. \u0110\u00e2y l\u00e0 kh\u00f4ng gian k\u1ef9 thu\u1eadt gi\u00fap ch\u1ed1ng gi\u00e3n n\u1edf, t\u1ea1o kho\u1ea3ng tr\u1ed1ng cho g\u1ea1ch x\u00ea d\u1ecbch an to\u00e0n khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao.<\/p>\n <\/span>3. Quy tr\u00ecnh 6 b\u01b0\u1edbc th\u1ef1c hi\u1ec7n c\u00e1ch l\u00e1t g\u1ea1ch s\u00e2n th\u01b0\u1ee3ng ch\u1ed1ng th\u1ea5m<\/strong><\/span><\/h2>\n<\/span>3.1. B\u01b0\u1edbc 1: V\u1ec7 sinh b\u1ec1 m\u1eb7t v\u00e0 x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m<\/strong><\/span><\/h3>\nB\u01b0\u1edbc 1:<\/strong> D\u1ecdn s\u1ea1ch m\u1ea1t v\u1eefa, b\u1ee5i b\u1ea9n v\u00e0 d\u1ea7u m\u1ee1 tr\u00ean m\u1eb7t b\u00ea t\u00f4ng. Ti\u1ebfn h\u00e0nh qu\u00e9t s\u01a1n ch\u1ed1ng th\u1ea5m ho\u1eb7c d\u00e1n m\u00e0ng kh\u00f2 t\u00f9y theo b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt. Sau khi l\u1edbp ch\u1ed1ng th\u1ea5m kh\u00f4, th\u1ee3 x\u00e2y d\u1ef1ng c\u1ea7n ng\u00e2m n\u01b0\u1edbc trong 48 gi\u1edd. Vi\u1ec7c n\u00e0y gi\u00fap nghi\u1ec7m thu ch\u1ea5t l\u01b0\u1ee3ng ch\u1ed1ng th\u1ea5m tr\u01b0\u1edbc khi chuy\u1ec3n sang c\u00f4ng \u0111o\u1ea1n c\u00e1n n\u1ec1n.<\/p>\n![\"V\u1ec7](\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-san-thuong-3.jpg\") V\u1ec7 sinh b\u1ec1 m\u1eb7t v\u00e0 x\u1eed l\u00fd ch\u1ed1ng th\u1ea5m<\/figcaption><\/figure>\n<\/span>3.2. B\u01b0\u1edbc 2: C\u00e1n n\u1ec1n v\u00e0 t\u1ea1o \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc<\/strong><\/span><\/h3>\nB\u01b0\u1edbc 2:<\/strong> Tr\u1ed9n v\u1eefa c\u00e1n n\u1ec1n theo \u0111\u00fang t\u1ef7 l\u1ec7 \u0111\u1ec3 b\u1ec1 m\u1eb7t ph\u1eb3ng, kh\u00f4ng l\u1ed3i l\u00f5m. Th\u1ee3 thi c\u00f4ng ph\u1ea3i t\u1ea1o \u0111\u1ed9 d\u1ed1c 1-2%<\/strong> nghi\u00eang v\u1ec1 ph\u00eda ph\u1ec5u thu s\u00e0n. \u0110\u00e2y l\u00e0 c\u00e1ch x\u1eed l\u00fd \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u nh\u1eb1m \u0111\u1ec3 n\u01b0\u1edbc m\u01b0a tho\u00e1t n\u01b0\u1edbc nhanh, kh\u00f4ng \u1ee9 \u0111\u1ecdng tr\u00ean b\u1ec1 m\u1eb7t s\u00e2n.<\/p>\n![\"C\u00e1n](\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-san-thuong-4.jpg\") C\u00e1n n\u1ec1n v\u00e0 t\u1ea1o \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc<\/figcaption><\/figure>\n<\/span>3.3. B\u01b0\u1edbc 3: Tr\u1ea3i keo d\u00e1n g\u1ea1ch b\u1eb1ng bay r\u0103ng c\u01b0a<\/strong><\/span><\/h3>\nB\u01b0\u1edbc 3:<\/strong> Ti\u1ebfn h\u00e0nh tr\u1ed9n keo theo \u0111\u00fang t\u1ef7 l\u1ec7 \u0111\u1ecbnh m\u1ee9c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n- D\u00f9ng bay r\u0103ng c\u01b0a ph\u1ebft m\u1ed9t l\u1edbp keo \u0111\u1ec1u l\u00ean m\u1eb7t n\u1ec1n b\u00ea t\u00f4ng.<\/li>\n
- Ph\u1ebft th\u00eam m\u1ed9t l\u1edbp keo m\u1ecfng ph\u00eda sau l\u01b0ng vi\u00ean g\u1ea1ch.<\/li>\n
- Thao t\u00e1c n\u00e0y gi\u00fap tri\u1ec7t ti\u00eau c\u00e1c kho\u1ea3ng r\u1ed7ng b\u1ecdng d\u01b0\u1edbi \u0111\u00e1y g\u1ea1ch, ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng n\u01b0\u1edbc ng\u1ea7m.<\/li>\n<\/ul>\n
![\"Tr\u1ea3i](\"https:\/\/source-maotrung.s3.vn-hcm-1.vietnix.cloud\/wp-content\/uploads\/2026\/04\/cach-lat-gach-san-thuong-12.jpg\") Tr\u1ea3i keo d\u00e1n g\u1ea1ch b\u1eb1ng bay r\u0103ng c\u01b0a<\/figcaption><\/figure>\n |