{"id":3021,"date":"2025-12-09T19:34:33","date_gmt":"2025-12-09T11:34:33","guid":{"rendered":"https:\/\/joobond.com\/?page_id=3021"},"modified":"2025-12-09T19:49:45","modified_gmt":"2025-12-09T11:49:45","slug":"nhung-thong-tin-ve-xay-dung","status":"publish","type":"page","link":"https:\/\/joobond.com\/vi\/nhung-thong-tin-ve-xay-dung\/","title":{"rendered":"Nh\u1eefng th\u00f4ng tin v\u1ec1 x\u00e2y d\u1ef1ng"},"content":{"rendered":"
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Gluing Silicone to Plastic: What Works and What Doesn\u2019t<\/a><\/h2>\r\n

Bonding silicone rubber to plastic is challenging because silicone has very low surface energy, which prevents most adhesives from forming a strong chemical bond. However, with the right adhesive, surface...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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What Kills Black Mold in Shower<\/a><\/h2>\r\n

Ugh, black mold in the shower is the worst \ud83d\ude29 but it is very killable. Here\u2019s what actually works, from strongest to mildest, so you can pick based on how...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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rtv so v\u1edbi silicone<\/a><\/h2>\r\n

Tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn: RTV l\u00e0 silicone \u2014 nh\u01b0ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m silicone \u0111\u1ec1u l\u00e0 RTV. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng v\u00e0 th\u1ef1c t\u1ebf \ud83d\udc47 \ud83e\uddea RTV l\u00e0 g\u00ec? RTV = Room Temperature Vulcanizing (L\u00e3o h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng) N\u00f3 m\u00f4 t\u1ea3...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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D\u00e1n g\u1ea1ch l\u00ean t\u01b0\u1eddng<\/a><\/h2>\r\n

\u0110\u00fang, b\u1ea1n c\u00f3 th\u1ec3 d\u00e1n g\u1ea1ch l\u00ean t\u01b0\u1eddng, nh\u01b0ng lo\u1ea1i keo ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i g\u1ea1ch v\u00e0 b\u1ec1 m\u1eb7t t\u01b0\u1eddng. C\u00e1c l\u1ef1a ch\u1ecdn keo t\u1ed1t nh\u1ea5t (theo t\u00ecnh hu\u1ed1ng) \u2705 Keo d\u00e1n g\u1ea1ch \/...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo tr\u00e1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t k\u1ebft d\u00ednh kh\u00f4ng?<\/a><\/h2>\r\n

Tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn: C\u00f3 \u2014 m\u1ed9t s\u1ed1 lo\u1ea1i keo tr\u00e1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 ch\u1ea5t k\u1ebft d\u00ednh, nh\u01b0ng ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 thay th\u1ebf th\u1ef1c s\u1ef1 cho keo x\u00e2y d\u1ef1ng. Vi\u1ec7c li\u1ec7u c\u00f3 n\u00ean s\u1eed d\u1ee5ng hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i keo tr\u00e1m v\u00e0...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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B\u1ea3ng th\u1eddi gian \u0111\u00f4ng c\u1ee9ng c\u1ee7a polyurethane<\/a><\/h2>\r\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng th\u1eddi gian \u0111\u00f4ng c\u1ee9ng ti\u00eau chu\u1ea9n ng\u00e0nh c\u1ee7a keo polyurethane (PU) m\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 nh\u00e0 th\u1ea7u th\u01b0\u1eddng s\u1eed d\u1ee5ng. B\u1ea3ng n\u00e0y \u00e1p d\u1ee5ng cho keo polyurethane m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u00f4ng c\u1ee9ng b\u1eb1ng \u0111\u1ed9 \u1ea9m (lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t). \ud83d\udd52 Keo polyurethane...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo d\u00e1n k\u00ednh ngo\u00e0i tr\u1eddi t\u1ed1t nh\u1ea5t<\/a><\/h2>\r\n

Lo\u1ea1i keo d\u00e1n \u201ct\u1ed1t nh\u1ea5t\u201d cho c\u1eeda s\u1ed5 ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o ph\u1ea7n n\u00e0o c\u1ee7a c\u1eeda s\u1ed5 m\u00e0 b\u1ea1n \u0111ang d\u00e1n. Tr\u00ean m\u1ed9t c\u1eeda s\u1ed5 b\u00ean ngo\u00e0i c\u00f3 hai khu v\u1ef1c ri\u00eang bi\u1ec7t, v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m kh\u00f4ng ph\u00f9 h\u1ee3p...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo ch\u00edt khe t\u1eafm t\u1ed1t nh\u1ea5t<\/a><\/h2>\r\n

\ud83d\udec1 L\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho keo ch\u00edt khe nh\u00e0 t\u1eafm \ud83d\udd1d T\u1ed1t nh\u1ea5t t\u1ed5ng th\u1ec3 & Ch\u1ed1ng th\u1ea5m Selleys Wet Area Silicone \u2013 L\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho b\u1ed3n t\u1eafm v\u00e0 v\u00f2i sen c\u00f3 \u0111\u1ed9 \u1ea9m cao. Keo silicone ho\u00e0n to\u00e0n ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Joobond sealant so s\u00e1nh v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/h2>\r\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c s\u1ea3n ph\u1ea9m keo d\u00e1n Joobond v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u\/s\u1ea3n ph\u1ea9m keo d\u00e1n kh\u00e1c (v\u00ed d\u1ee5: c\u00e1c th\u01b0\u01a1ng hi\u1ec7u to\u00e0n c\u1ea7u n\u1ed5i ti\u1ebfng nh\u01b0 Sika, 3M, Dow Corning, Bostik, v.v.) \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 v\u1ecb tr\u00ed c\u1ee7a ch\u00fang trong...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed1c v\u00edt d\u00e1n tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t hay c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0o kh\u00f4ng?<\/a><\/h2>\r\n

V\u00edt d\u00e1n, lo\u1ea1i v\u00edt s\u1eed d\u1ee5ng mi\u1ebfng d\u00e1n keo \u0111\u1ec3 l\u1eafp \u0111\u1eb7t thay v\u00ec khoan l\u1ed7 truy\u1ec1n th\u1ed1ng, c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf v\u1ec1 b\u1ec1 m\u1eb7t m\u00e0 ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 chi ti\u1ebft...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo d\u00e1n k\u00ednh ngo\u00e0i tr\u1eddi t\u1ed1t nh\u1ea5t<\/a><\/h2>\r\n

Keo tr\u00e1m khe c\u1eeda s\u1ed5 ngo\u00e0i tr\u1eddi t\u1ed1t nh\u1ea5t l\u00e0 lo\u1ea1i keo tr\u00e1m silicone ho\u1eb7c polyurethane 100% nh\u1edd v\u00e0o \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1ed9 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft, tia UV v\u00e0 bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. \u0110\u1ec3 c\u00f3 m\u1ed9t l\u1edbp tr\u00e1m k\u00edn n\u01b0\u1edbc b\u1ec1n l\u00e2u, keo tr\u00e1m silicone 100%...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo d\u00e1n k\u00ednh c\u00e1ch nhi\u1ec7t<\/a><\/h2>\r\n

\u0110\u1ec3 t\u1ea1o ra m\u1ed9t \u0111\u01a1n v\u1ecb k\u00ednh c\u00e1ch nhi\u1ec7t (IGU) \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch, c\u1ea7n hai lo\u1ea1i keo d\u00e1n: m\u1ed9t l\u1edbp keo ch\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m tuy\u1ec7t v\u1eddi v\u00e0 m\u1ed9t l\u1edbp keo ph\u1ee5 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n k\u1ebft c\u1ea5u. ...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i ch\u1ea5t b\u1ecbt k\u00edn n\u01b0\u1edbc v\u00e0 ch\u1ea5t b\u1ecbt k\u00edn m\u00e1i l\u00e0 g\u00ec?<\/a><\/h2>\r\n

Ch\u1ea5t b\u1ecbt k\u00edn n\u01b0\u1edbc th\u00f4ng d\u1ee5ng c\u00f3 t\u00ednh linh ho\u1ea1t cao v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean nhi\u1ec1u lo\u1ea1i b\u1ec1 m\u1eb7t kh\u00e1c nhau, trong khi ch\u1ea5t b\u1ecbt k\u00edn m\u00e1i nh\u00e0 l\u00e0 lo\u1ea1i ch\u1ecbu l\u1ef1c cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t v\u00e0 s\u1ef1 di chuy\u1ec3n th\u01b0\u1eddng xuy\u00ean tr\u00ean m\u00e1i nh\u00e0. Nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u...<\/p>\r\n <\/div>\r\n <\/div>\r\n

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Keo si\u00eau d\u00ednh v\u00e0 baking soda<\/a><\/h2>\r\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn v\u00e0 tr\u1ef1c ti\u1ebfp v\u1ec1 keo si\u00eau d\u00ednh + baking soda: Keo si\u00eau d\u00ednh + baking soda = \u0111\u00f4ng c\u1ee9ng t\u1ee9c th\u00ec + ch\u1ea5t \u0111\u1ed9n m\u1ea1nh Khi k\u1ebft h\u1ee3p: Keo si\u00eau d\u00ednh (cyanoacrylate) Baking soda...<\/p>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n