{"id":9577,"date":"2024-10-13T15:01:58","date_gmt":"2024-10-13T08:01:58","guid":{"rendered":"https:\/\/pcecatlam.vn\/?p=9577"},"modified":"2024-10-19T11:54:17","modified_gmt":"2024-10-19T04:54:17","slug":"keo-dan-gach-co-tot-khong","status":"publish","type":"post","link":"https:\/\/pcecatlam.vn\/en\/keo-dan-gach-co-tot-khong\/","title":{"rendered":"Keo d\u00e1n g\u1ea1ch c\u00f3 t\u1ed1t kh\u00f4ng? T\u00ednh n\u0103ng \u01b0u vi\u1ec7t thuy\u1ebft ph\u1ee5c b\u1ea1n s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch"},"content":{"rendered":"

Keo d\u00e1n g\u1ea1ch l\u00e0 s\u1ea3n ph\u1ea9m chuy\u00ean d\u1ee5ng, \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 d\u00e1n g\u1ea1ch l\u00ean t\u01b0\u1eddng v\u00e0 s\u00e0n nh\u00e0, \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c qu\u1ed1c gia ch\u00e2u \u00c2u. D\u00f9 m\u1edbi xu\u1ea5t hi\u1ec7n t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y, nh\u01b0ng n\u00f3 \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ti\u00eau d\u00f9ng. V\u1eady, <\/span>keo d\u00e1n g\u1ea1ch c\u00f3 t\u1ed1t kh\u00f4ng<\/b><\/a> v\u00e0 li\u1ec7u c\u00f3 th\u1ec3 thay th\u1ebf \u0111\u01b0\u1ee3c v\u1eefa xi m\u0103ng trong vi\u1ec7c \u1ed1p l\u00e1t hay kh\u00f4ng? H\u00e3y c\u00f9ng <\/span>PCE C\u00e1t L\u00e2m<\/span><\/a> t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft n\u00e0y nh\u00e9.<\/span><\/em><\/p>\n

L\u00fd do n\u00ean s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch thay cho xi m\u0103ng, h\u1ed3 d\u1ea7u trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<\/b><\/h2>\n

\u0110\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi <\/span>keo d\u00e1n g\u1ea1ch c\u00f3 t\u1ed1t kh\u00f4ng<\/b>, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y. C\u1ee5 th\u1ec3, keo d\u00e1n g\u1ea1ch c\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng \u01b0u vi\u1ec7t h\u01a1n so v\u1edbi v\u1eefa xi m\u0103ng truy\u1ec1n th\u1ed1ng, bao g\u1ed3m:<\/span><\/p>\n

Keo d\u00e1n g\u1ea1ch ti\u1ec7n l\u1ee3i v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng v\u1edbi c\u00f4ng th\u1ee9c pha tr\u1ed9n \u0111\u01a1n gi\u1ea3n, nhanh ch\u00f3ng<\/b><\/h3>\n

Keo d\u00e1n g\u1ea1ch c\u00f3 c\u00f4ng th\u1ee9c pha tr\u1ed9n \u0111\u01a1n gi\u1ea3n v\u1edbi t\u1ef7 l\u1ec7 1:3 (1 ph\u1ea7n n\u01b0\u1edbc v\u00e0 3 ph\u1ea7n keo), gi\u00fap vi\u1ec7c tr\u1ed9n keo tr\u1edf n\u00ean nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n. \u0110\u1ed1i v\u1edbi lo\u1ea1i keo d\u1ea1ng b\u1ed9t, ch\u1ec9 c\u1ea7n pha v\u1edbi n\u01b0\u1edbc theo \u0111\u00fang t\u1ef7 l\u1ec7; c\u00f2n \u0111\u1ed1i v\u1edbi keo d\u1ea1ng h\u1ed3 l\u1ecfng, b\u1ea1n ch\u1ec9 c\u1ea7n khu\u1ea5y k\u1ef9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian thi c\u00f4ng m\u00e0 c\u00f2n gi\u00fap ng\u01b0\u1eddi s\u1eed d\u1ee5ng d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng keo, tr\u00e1nh l\u00e3ng ph\u00ed v\u00e0 t\u1ed1i \u01b0u h\u00f3a nh\u00e2n c\u00f4ng.<\/span><\/p>\n

\"Keo

\u0110\u1ed1i v\u1edbi lo\u1ea1i keo d\u1ea1ng b\u1ed9t, ch\u1ec9 c\u1ea7n pha v\u1edbi n\u01b0\u1edbc theo \u0111\u00fang t\u1ef7 l\u1ec7; c\u00f2n \u0111\u1ed1i v\u1edbi keo d\u1ea1ng h\u1ed3 l\u1ecfng, b\u1ea1n ch\u1ec9 c\u1ea7n khu\u1ea5y k\u1ef9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng<\/p><\/div>\n

Keo d\u00e1n g\u1ea1ch c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh v\u01b0\u1ee3t tr\u1ed9i, b\u1ea3o \u0111\u1ea3m \u0111\u1ed9 b\u1ec1n cho c\u00f4ng tr\u00ecnh<\/b><\/h3>\n

Keo d\u00e1n g\u1ea1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb xi m\u0103ng Portland, c\u00e1t m\u1ecbn v\u00e0 c\u00e1c ph\u1ee5 gia t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh. M\u1ed9t s\u1ed1 lo\u1ea1i keo c\u00f2n \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam c\u00e1c h\u00f3a ch\u1ea5t ch\u1ed1ng th\u1ea5m v\u00e0 ch\u1ed1ng n\u1ea5m m\u1ed1c, gi\u00fap b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t g\u1ea1ch t\u1ed1t h\u01a1n. Theo nghi\u00ean c\u1ee9u, keo d\u00e1n g\u1ea1ch c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh g\u1ea5p 4 l\u1ea7n so v\u1edbi h\u1ed3 d\u1ea7u th\u00f4ng th\u01b0\u1eddng, nh\u1edd \u0111\u00f3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n cho c\u00f4ng tr\u00ecnh.<\/span><\/p>\n

Xem th\u00eam: <\/span>Keo d\u00e1n g\u1ea1ch, v\u1eefa d\u00e1n g\u1ea1ch g\u1ed1c xi m\u0103ng – gi\u1ea3i ph\u00e1p cho m\u1ecdi c\u00f4ng tr\u00ecnh<\/span><\/a><\/p><\/blockquote>\n

Ph\u00f9 h\u1ee3p v\u1edbi g\u1ea1ch kh\u1ed5 l\u1edbn v\u00e0 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau, gi\u00fap l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00f4ng tr\u00ecnh linh ho\u1ea1t h\u01a1n<\/b><\/h3>\n

Keo d\u00e1n g\u1ea1ch kh\u00f4ng ch\u1ec9 d\u00e1n \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i g\u1ea1ch th\u00f4ng th\u01b0\u1eddng m\u00e0 c\u00f2n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i g\u1ea1ch kh\u1ed5 l\u1edbn (60×60 tr\u1edf l\u00ean) v\u00e0 c\u00e1c lo\u1ea1i \u0111\u00e1 nh\u01b0 ceramic, marble, granite, \u0111\u00e1 t\u1ef1 nhi\u00ean, \u0111\u00e1 nh\u00e2n t\u1ea1o… \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n linh ho\u1ea1t h\u01a1n trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/span><\/p>\n

Keo d\u00e1n g\u1ea1ch c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i cao, kh\u00f4ng b\u1ecb co ng\u00f3t hay n\u1ee9t v\u1ee1 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi ti\u1ebft<\/b><\/h3>\n

M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m n\u00ean s\u1ef1 v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a keo d\u00e1n g\u1ea1ch l\u00e0 t\u00ednh \u0111\u00e0n h\u1ed3i cao, kh\u00f4ng b\u1ecb co ng\u00f3t hay n\u1ee9t v\u1ee1 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 \u1ea9m. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng g\u1ea1ch b\u1ecb bong tr\u00f3c ho\u1eb7c n\u1ee9t v\u1ee1 sau th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng, t\u1eeb \u0111\u00f3 ti\u1ebft ki\u1ec7m chi ph\u00ed b\u1ea3o tr\u00ec, s\u1eeda ch\u1eefa cho gia ch\u1ee7.<\/span><\/p>\n

\"Keo

M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m n\u00ean s\u1ef1 v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a keo d\u00e1n g\u1ea1ch l\u00e0 t\u00ednh \u0111\u00e0n h\u1ed3i cao, kh\u00f4ng b\u1ecb co ng\u00f3t hay n\u1ee9t v\u1ee1 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 \u1ea9m<\/p><\/div>\n

\u0110\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9 cho c\u00f4ng tr\u00ecnh, t\u1ea1o n\u00ean s\u1ef1 \u0111\u1ed3ng b\u1ed9 gi\u1eefa m\u00e0u keo v\u00e0 m\u00e0u g\u1ea1ch<\/b><\/h3>\n

Kh\u00e1c v\u1edbi v\u1eefa xi m\u0103ng ch\u1ec9 c\u00f3 m\u1ed9t m\u00e0u x\u00e1m duy nh\u1ea5t, keo d\u00e1n g\u1ea1ch c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn m\u00e0u s\u1eafc kh\u00e1c nhau, t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e0u <\/span>g\u1ea1ch<\/span><\/a> \u1ed1p l\u00e1t. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng th\u00eam t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 h\u00e0i h\u00f2a cho c\u00f4ng tr\u00ecnh, t\u1ea1o n\u00ean s\u1ef1 \u0111\u1ed3ng b\u1ed9 gi\u1eefa m\u00e0u keo v\u00e0 m\u00e0u g\u1ea1ch.<\/span><\/p>\n

C\u00e1ch s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i keo d\u00e1n g\u1ea1ch chu\u1ea9n nh\u1ea5t cho c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<\/b><\/h2>\n

Sau khi \u0111\u00e3 hi\u1ec3u r\u00f5 v\u1ec1 \u01b0u \u0111i\u1ec3m c\u1ee7a keo d\u00e1n g\u1ea1ch, ch\u1eafc h\u1eb3n b\u1ea1n \u0111\u00e3 c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi <\/span>keo d\u00e1n g\u1ea1ch c\u00f3 t\u1ed1t kh\u00f4ng<\/b>. \u0110\u1ec3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m n\u00e0y, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00e1ch tr\u1ed9n v\u00e0 thi c\u00f4ng keo d\u00e1n g\u1ea1ch qua c\u00e1c b\u01b0\u1edbc sau.<\/span><\/p>\n

C\u00e1ch tr\u1ed9n keo d\u00e1n g\u1ea1ch theo t\u1ef7 l\u1ec7 chu\u1ea9n d\u00e0nh cho c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<\/b><\/h3>\n

\u0110\u1ed1i v\u1edbi keo d\u00e1n g\u1ea1ch d\u1ea1ng b\u1ed9t, b\u1ea1n th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n