{"id":3713,"date":"2026-10-29T09:00:00","date_gmt":"2026-10-29T01:00:00","guid":{"rendered":"https:\/\/joobond.com\/"},"modified":"2026-10-17T11:26:39","modified_gmt":"2026-10-17T03:26:39","slug":"huong-dan-keo-tram-tam-op-ong-khoi-ranh-reglet-va-tam-op-phu-counter-flashing","status":"publish","type":"post","link":"https:\/\/joobond.com\/vi\/huong-dan-keo-tram-tam-op-ong-khoi-ranh-reglet-va-tam-op-phu-counter-flashing\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn v\u1ec1 keo tr\u00e1m t\u1ea5m ch\u1eafn n\u01b0\u1edbc \u1ed1ng kh\u00f3i: V\u1ecb tr\u00ed s\u1eed d\u1ee5ng v\u00e0 c\u00e1ch ph\u1ed1i h\u1ee3p v\u1edbi t\u1ea5m ch\u1eafn n\u01b0\u1edbc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u1ed0ng kh\u00f3i l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n g\u00e2y d\u1ed9t m\u00e1i nh\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t, ch\u00ednh v\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac c\u1ee9ng xuy\u00ean qua m\u1eb7t ph\u1eb3ng m\u00e1i linh ho\u1ea1t \u2014 v\u00e0 \u0111i\u1ec3m ti\u1ebfp gi\u00e1p gi\u1eefa hai ph\u1ea7n n\u00e0y ph\u1ea3i d\u1ef1a v\u00e0o t\u1ea5m \u1ed1p ch\u1ed1ng th\u1ea5m (flashing) ch\u1ee9 kh\u00f4ng ph\u1ea3i keo tr\u00e1m \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc hi\u1ec7u qu\u1ea3. Keo tr\u00e1m t\u1ea5m \u1ed1p \u1ed1ng kh\u00f3i c\u00f3 nhi\u1ec7m v\u1ee5 h\u1ea1n ch\u1ebf h\u01a1n so v\u1edbi ph\u1ea7n l\u1edbn ch\u1ee7 nh\u00e0 ngh\u0129: n\u00f3 ch\u1ec9 h\u1ed7 tr\u1ee3 t\u1ea5m \u1ed1p t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i v\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee5 th\u1ec3, kh\u00f4ng th\u1ec3 thay th\u1ebf t\u1ea5m \u1ed1p, v\u00e0 vi\u1ec7c xem n\u00f3 nh\u01b0 l\u1edbp ch\u1ed1ng th\u1ea5m ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng sai l\u1ea7m l\u1ee3p m\u00e1i ph\u1ed5 bi\u1ebfn v\u00e0 t\u1ed1n k\u00e9m nh\u1ea5t. H\u01b0\u1edbng d\u1eabn n\u00e0y n\u00eau r\u00f5 v\u1ecb tr\u00ed c\u1ea7n d\u00f9ng keo tr\u00e1m quanh \u1ed1ng kh\u00f3i, s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa keo tr\u00e1m, t\u1ea5m \u1ed1p v\u00e0 xi m\u0103ng l\u1ee3p m\u00e1i, c\u0169ng nh\u01b0 c\u00e1c chi ti\u1ebft thi c\u00f4ng gi\u00fap \u0111i\u1ec3m xuy\u00ean th\u1ea5u c\u1ee7a \u1ed1ng kh\u00f3i lu\u00f4n k\u00edn n\u01b0\u1edbc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao \u1ed1ng kh\u00f3i b\u1ecb d\u1ed9t nhi\u1ec1u h\u01a1n b\u1ea5t k\u1ef3 \u0111i\u1ec3m xuy\u00ean th\u1ea5u m\u00e1i n\u00e0o kh\u00e1c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 \u1ed1ng th\u00f4ng h\u01a1i hay gi\u1ebfng tr\u1eddi, \u1ed1ng kh\u00f3i c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ed9ng, c\u1ee9ng v\u1eefng v\u00e0 n\u1eb1m vu\u00f4ng g\u00f3c v\u1edbi \u0111\u1ed9 d\u1ed1c c\u1ee7a m\u00e1i, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng quanh c\u1ea3 b\u1ed1n ph\u00eda b\u1eb1ng c\u00e1c k\u1ebft c\u1ea5u t\u1ea5m \u1ed1p kh\u00e1c nhau tr\u00ean m\u1ed7i m\u1eb7t. Ph\u00eda d\u1ed1c l\u00ean c\u1ea7n c\u00f3 g\u1edd ph\u00e2n th\u1ee7y (cricket ho\u1eb7c saddle) \u0111\u1ec3 t\u00e1ch d\u00f2ng ch\u1ea3y c\u1ee7a n\u01b0\u1edbc; ph\u00eda d\u1ed1c xu\u1ed1ng c\u1ea7n t\u1ea5m \u1ed1p ch\u00e2n (apron flashing); hai b\u00ean song song c\u1ea7n t\u1ea5m \u1ed1p b\u1eadc thang (step flashing) \u0111an xen v\u00e0o t\u1eebng h\u00e0ng v\u1eadt li\u1ec7u l\u1ee3p m\u00e1i. M\u1ed7i chi ti\u1ebft \u0111\u00f3 \u0111\u1ec1u c\u00f3 m\u1ed1i n\u1ed1i, v\u00e0 m\u1ed7i m\u1ed1i n\u1ed1i l\u00e0 m\u1ed9t \u0111i\u1ec3m x\u00e2m nh\u1eadp ti\u1ec1m \u1ea9n \u2014 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao hi\u1ec7n t\u01b0\u1ee3ng r\u00f2 r\u1ec9 \u1edf \u1ed1ng kh\u00f3i ph\u1ed5 bi\u1ebfn h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c v\u1ecb tr\u00ed xuy\u00ean th\u1ea5u \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft c\u1ea5u x\u00e2y c\u0169ng chuy\u1ec3n v\u1ecb kh\u00e1c so v\u1edbi s\u00e0n m\u00e1i xung quanh: \u1ed1ng kh\u00f3i l\u00fan, gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i do nhi\u1ec7t v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c v\u1edbi khung g\u1ed7, \u0111\u1ed3ng th\u1eddi b\u1ea3n th\u00e2n kh\u1ed1i x\u00e2y c\u0169ng c\u00f3 t\u00ednh x\u1ed1p. T\u1ea5m \u1ed1p ph\u1ea3i th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c v\u1edbi s\u1ef1 chuy\u1ec3n v\u1ecb ch\u00eanh l\u1ec7ch \u0111\u00f3 m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t \u0111\u1ed9 k\u00edn, v\u00e0 \u0111\u00e2y ch\u00ednh l\u00e0 n\u01a1i keo tr\u00e1m ph\u00e1t huy vai tr\u00f2 \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 r\u00e0o ch\u1eafn ch\u00ednh, m\u00e0 l\u00e0 th\u00e0nh ph\u1ea7n linh ho\u1ea1t ch\u1ecbu \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i m\u00e0 b\u1ea3n th\u00e2n c\u00e1c t\u1ea5m \u1ed1p c\u1ee9ng kh\u00f4ng th\u1ec3 b\u1ecbt k\u00edn ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-21c6575b-0530-4b1e-ac27-158a711ef2ad\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed.webp\" alt=\"S\u01a1 \u0111\u1ed3 so s\u00e1nh r\u00e3nh reglet c\u1ee7a t\u1ea5m \u1ed1p ph\u1ee7 \u1ed1ng kh\u00f3i khi ch\u01b0a tr\u00e1m v\u00e0 \u0111\u00e3 tr\u00e1m k\u00edn hi\u1ec3n th\u1ecb \u0111\u01b0\u1eddng th\u00e2m nh\u1eadp c\u1ee7a n\u01b0\u1edbc\" class=\"wp-image-3709\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-reglet-groove-unsealed-vs-sealed-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c v\u1ecb tr\u00ed c\u1ea7n d\u00f9ng keo tr\u00e1m tr\u00ean \u1ed1ng kh\u00f3i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea5m \u1ed1p ph\u1ee7 (counter flashing) \u2014 d\u1ea3i kim lo\u1ea1i g\u1eafn v\u00e0o m\u1ea1ch v\u1eefa ho\u1eb7c r\u00e3nh reglet c\u1eaft tr\u00ean kh\u1ed1i x\u00e2y, ph\u1ee7 l\u00ean t\u1ea5m \u1ed1p b\u1eadc thang b\u00ean d\u01b0\u1edbi \u2014 l\u00e0 v\u1ecb tr\u00ed thi c\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t. Keo tr\u00e1m \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o r\u00e3nh reglet \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh t\u1ea5m \u1ed1p ph\u1ee7 v\u00e0 ng\u0103n n\u01b0\u1edbc lu\u1ed3n ra ph\u00eda sau qua m\u1ea1ch c\u1eaft kh\u1ed1i x\u00e2y. \u0110\u00e2y l\u00e0 c\u00f4ng vi\u1ec7c tr\u00e1m k\u00edn c\u1ea5u tr\u00fac th\u1ef1c th\u1ee5, kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 \u0111\u01b0\u1eddng keo th\u1ea9m m\u1ef9 b\u1ec1 ngo\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng v\u1ecb tr\u00ed h\u1ee3p l\u1ec7 c\u00f2n l\u1ea1i c\u00f3 ph\u1ea1m vi h\u1eb9p h\u01a1n: m\u00e9p tr\u00ean c\u1ee7a g\u1edd ph\u00e2n th\u1ee7y n\u01a1i ti\u1ebfp gi\u00e1p v\u1edbi kh\u1ed1i x\u00e2y \u1ed1ng kh\u00f3i, c\u00e1c \u0111i\u1ec3m ch\u1ed3ng m\u00ed n\u01a1i c\u00e1c \u0111o\u1ea1n t\u1ea5m \u1ed1p b\u1eadc thang g\u1ed1i l\u00ean nhau, v\u00e0 xung quanh ch\u00e2n m\u0169 ho\u1eb7c \u0111\u1ec9nh \u1ed1ng kh\u00f3i n\u01a1i ti\u1ebfp gi\u00e1p v\u1edbi \u1ed1ng l\u00f3t kh\u00f3i. Nh\u1eefng vi\u1ec7c keo tr\u00e1m KH\u00d4NG n\u00ean l\u00e0m l\u00e0 che l\u1ea5p c\u00e1c khe h\u1edf tr\u00ean ch\u00ednh t\u1ea5m \u1ed1p b\u1eadc thang, v\u00e1 \u0111o\u1ea1n t\u1ea5m \u1ed1p b\u1ecb \u0103n m\u00f2n, ho\u1eb7c \u0111i m\u1ed9t \u0111\u01b0\u1eddng keo li\u00ean t\u1ee5c d\u1ecdc su\u1ed1t \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp gi\u1eefa t\u1ea5m \u1ed1p v\u00e0 ng\u00f3i \u2014 \u0111\u00f3 l\u00e0 c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa t\u1ea5m \u1ed1p ho\u1eb7c m\u00e1i l\u1ee3p, v\u00e0 vi\u1ec7c qu\u00e9t keo tr\u00e1m l\u00ean h\u1ec7 th\u1ed1ng t\u1ea5m \u1ed1p \u0111ang h\u1ecfng ch\u1ec9 t\u1ea1m th\u1eddi che gi\u1ea5u v\u1ea5n \u0111\u1ec1 cho \u0111\u1ebfn khi n\u00f3 h\u1ecfng l\u1ea1i, th\u01b0\u1eddng l\u00e0 r\u00f2 r\u1ec9 v\u00e0o b\u00ean trong nh\u00e0.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">So s\u00e1nh keo tr\u00e1m, t\u1ea5m \u1ed1p v\u00e0 xi m\u0103ng l\u1ee3p m\u00e1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ba lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng b\u1ecb g\u1ecdi l\u1eabn l\u1ed9n trong giao ti\u1ebfp th\u00f4ng th\u01b0\u1eddng nh\u01b0ng c\u00f3 ch\u1ee9c n\u0103ng ho\u00e0n to\u00e0n kh\u00e1c nhau, v\u00e0 vi\u1ec7c nh\u1ea7m l\u1eabn gi\u1eefa ch\u00fang l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn h\u1ea7u h\u1ebft c\u00e1c v\u1ee5 t\u1ef1 s\u1eeda ch\u1eefa \u1ed1ng kh\u00f3i g\u1eb7p th\u1ea5t b\u1ea1i.<\/p>\n\n\n\n<table>\n<thead><tr><th>V\u1eadt li\u1ec7u<\/th><th>Ch\u1ee9c n\u0103ng<\/th><th>S\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch quanh \u1ed1ng kh\u00f3i<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>T\u1ea5m \u1ed1p (kim lo\u1ea1i)<\/td><td>Ch\u1ed1ng th\u1ea5m ch\u00ednh \u2014 tho\u00e1t n\u01b0\u1edbc v\u1eadt l\u00fd ra kh\u1ecfi m\u1eb7t ph\u1eb3ng m\u00e1i<\/td><td>T\u1ea5m \u1ed1p b\u1eadc thang, t\u1ea5m \u1ed1p ph\u1ee7, t\u1ea5m \u1ed1p ch\u00e2n v\u00e0 g\u1edd ph\u00e2n th\u1ee7y; kh\u00f4ng th\u1ec3 thay th\u1ebf b\u1eb1ng keo tr\u00e1m<\/td><\/tr>\n<tr><td>Keo tr\u00e1m \u1ed1ng kh\u00f3i (polyurethane\/MS polymer\/silicone)<\/td><td>B\u1ecbt k\u00edn th\u1ee9 c\u1ea5p t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i, \u0111i\u1ec3m ch\u1ed3ng m\u00ed v\u00e0 r\u00e3nh reglet; ch\u1ecbu \u0111\u01b0\u1ee3c chuy\u1ec3n v\u1ecb<\/td><td>R\u00e3nh reglet, \u0111i\u1ec3m ch\u1ed3ng m\u00ed t\u1ea5m \u1ed1p, \u0111i\u1ec3m ti\u1ebfp gi\u00e1p gi\u1eefa m\u0169 ch\u1ee5p v\u00e0 \u1ed1ng d\u1eabn kh\u00f3i<\/td><\/tr>\n<tr><td>Xi m\u0103ng l\u1ee3p m\u00e1i \/ mastic<\/td><td>H\u1ee3p ch\u1ea5t v\u00e1 d\u00e0y thi c\u00f4ng b\u1eb1ng bay d\u00f9ng cho s\u1eeda ch\u1eefa kh\u1ea9n c\u1ea5p ho\u1eb7c t\u1ea1m th\u1eddi<\/td><td>Gi\u1ea3i ph\u00e1p t\u1ea1m th\u1eddi tr\u00ean t\u1ea5m \u1ed1p b\u1ecb h\u01b0 h\u1ecfng cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa t\u1ea5m \u1ed1p \u0111\u00fang quy c\u00e1ch \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p l\u00e2u d\u00e0i<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">Xi m\u0103ng l\u1ee3p m\u00e1i \u0111\u1eb7c bi\u1ec7t hay b\u1ecb l\u1ea1m d\u1ee5ng l\u00e0m gi\u1ea3i ph\u00e1p l\u00e2u d\u00e0i v\u00ec gi\u00e1 r\u1ebb v\u00e0 d\u1ec5 tr\u00e9t nhi\u1ec1u, nh\u01b0ng n\u00f3 s\u1ebd kh\u00f4, n\u1ee9t v\u00e0 m\u1ea5t \u0111\u1ed9 b\u00e1m d\u00ednh ch\u1ec9 sau v\u00e0i n\u0103m ti\u1ebfp x\u00fac v\u1edbi tia UV \u2014 \u0111\u00f3 ch\u1ec9 l\u00e0 gi\u1ea3i ph\u00e1p t\u00ecnh th\u1ebf, kh\u00f4ng th\u1ec3 thay th\u1ebf keo tr\u00e1m \u1ed1ng kh\u00f3i.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-e60caf3f-5a0c-42bd-b565-ac35feaa1711\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart.webp\" alt=\"B\u1ea3ng so s\u00e1nh hi\u1ec3n th\u1ecb ch\u1ee9c n\u0103ng v\u1eadt li\u1ec7u v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng \u0111\u00fang cho t\u1ea5m \u1ed1p kim lo\u1ea1i, keo tr\u00e1m \u1ed1ng kh\u00f3i v\u00e0 xi m\u0103ng l\u1ee3p m\u00e1i\" class=\"wp-image-3710\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-vs-roofing-cement-comparison-chart-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn g\u1ed1c h\u00f3a h\u1ecdc ph\u00f9 h\u1ee3p cho keo tr\u00e1m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keo tr\u00e1m \u1ed1ng kh\u00f3i ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c b\u1ee9c x\u1ea1 tia UV, s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng b\u00e1m d\u00ednh t\u1ed1t \u0111\u1ed3ng th\u1eddi tr\u00ean hai b\u1ec1 m\u1eb7t r\u1ea5t kh\u00e1c nhau \u2014 t\u1ea5m \u1ed1p kim lo\u1ea1i v\u00e0 kh\u1ed1i x\u00e2y. Silicone nguy\u00ean ch\u1ea5t b\u00e1m d\u00ednh t\u1ed1t tr\u00ean c\u1ea3 hai nh\u01b0ng kh\u00f4ng th\u1ec3 s\u01a1n ph\u1ee7, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u1edf c\u00e1c v\u1ecb tr\u00ed t\u1ea5m \u1ed1p l\u1ed9 thi\u00ean \u0111\u00f2i h\u1ecfi t\u00ednh th\u1ea9m m\u1ef9. Keo tr\u00e1m g\u1ed1c Polyurethane v\u00e0 MS polymer mang l\u1ea1i \u0111\u1ed9 b\u00e1m d\u00ednh kim lo\u1ea1i - kh\u1ed1i x\u00e2y tuy\u1ec7t v\u1eddi, th\u01b0\u1eddng c\u00f3 th\u1ec3 s\u01a1n ph\u1ee7 \u0111\u1ec3 ti\u1ec7p m\u00e0u v\u1edbi t\u1ea5m \u1ed1p ho\u1eb7c v\u1eefa, v\u00e0 c\u00f3 xu h\u01b0\u1edbng ch\u1ed1ng ch\u1ecbu t\u1ed1t h\u01a1n tr\u01b0\u1edbc s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa chu k\u1ef3 nhi\u1ec7t v\u00e0 tia UV m\u00e0 m\u1ed1i n\u1ed1i \u1ed1ng kh\u00f3i tr\u00ean m\u00e1i ph\u1ea3i ch\u1ecbu quanh n\u0103m. Ri\u00eang \u0111\u1ed1i v\u1edbi r\u00e3nh reglet, b\u1eaft bu\u1ed9c ph\u1ea3i d\u00f9ng lo\u1ea1i keo tr\u00e1m \u0111\u1ea1t ti\u00eau chu\u1ea9n b\u00e1m d\u00ednh cho c\u1ea3 kh\u1ed1i x\u00e2y v\u00e0 kim lo\u1ea1i \u2014 lo\u1ea1i keo b\u00e1m d\u00ednh t\u1ed1t v\u1edbi kim lo\u1ea1i nh\u01b0ng k\u00e9m v\u1edbi kh\u1ed1i x\u00e2y cu\u1ed1i c\u00f9ng s\u1ebd \u0111\u1ec3 n\u01b0\u1edbc ng\u1ea5m v\u00e0o d\u1ecdc theo ph\u00eda \u0111\u00e1 ho\u1eb7c g\u1ea1ch c\u1ee7a m\u1ed1i n\u1ed1i.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-c5af385d-f45b-4389-b8d1-7ad839411fa0\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application.webp\" alt=\"B\u00e0n tay \u0111eo g\u0103ng \u0111ang thi c\u00f4ng keo tr\u00e1m b\u1eb1ng s\u00fang b\u1eafn keo d\u1ecdc theo t\u1ea5m \u1ed1p ph\u1ee7 kim lo\u1ea1i t\u1ea1i \u0111i\u1ec3m ti\u1ebfp gi\u00e1p v\u1edbi \u1ed1ng kh\u00f3i g\u1ea1ch\" class=\"wp-image-3711\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/chimney-flashing-sealant-counter-flashing-application-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">L\u01b0u \u00fd khi thi c\u00f4ng v\u00e0 ki\u1ec3m tra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e3nh reglet n\u00ean \u0111\u01b0\u1ee3c c\u1eaft v\u1edbi \u0111\u1ed9 s\u00e2u \u0111\u1ed3ng \u0111\u1ec1u \u2014 kho\u1ea3ng 3\/4 inch (kho\u1ea3ng 19 mm) \u2014 v\u00e0 ph\u1ea3i l\u00e0m s\u1ea1ch b\u1ee5i kh\u1ed1i x\u00e2y tr\u01b0\u1edbc khi l\u1eafp t\u1ea5m \u1ed1p ph\u1ee7 v\u00e0 b\u01a1m keo tr\u00e1m; b\u1ee5i c\u00f2n s\u00f3t l\u1ea1i trong r\u00e3nh l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn keo tr\u00e1m s\u1edbm bong tr\u00f3c tr\u00ean kh\u1ed1i x\u00e2y. H\u00e3y thi c\u00f4ng keo tr\u00ean m\u1ed1i n\u1ed1i s\u1ea1ch, kh\u00f4 v\u00e0 vu\u1ed1t m\u1ecbn b\u1ec1 m\u1eb7t sao cho n\u01b0\u1edbc tho\u00e1t \u0111i d\u1ec5 d\u00e0ng thay v\u00ec \u0111\u1ecdng l\u1ea1i tr\u00ean m\u00e9p t\u1ea5m \u1ed1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keo tr\u00e1m \u1ed1ng kh\u00f3i c\u00f3 tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf ng\u1eafn h\u01a1n so v\u1edbi keo \u1edf c\u00e1c v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c che ch\u1eafn t\u1ed1t h\u01a1n, do ph\u1ea3i ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi tia UV \u1edf c\u1ea5p \u0111\u1ed9 m\u00e1i. Vi\u1ec7c ki\u1ec3m tra tr\u1ef1c quan h\u00e0ng n\u0103m \u2014 t\u00ecm ki\u1ebfm c\u00e1c v\u1ebft n\u1ee9t, khe h\u1edf bong ra kh\u1ecfi kh\u1ed1i x\u00e2y, ho\u1eb7c keo b\u1ecb ph\u1ea5n h\u00f3a v\u00e0 m\u1ea5t \u0111\u1ed9 \u0111\u00e0n h\u1ed3i \u2014 s\u1ebd gi\u00fap ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1 tr\u01b0\u1edbc khi g\u00e2y ra h\u01b0 h\u1ecfng do ng\u1ea5m n\u01b0\u1edbc b\u00ean trong nh\u00e0. M\u1ed9t \u1ed1ng kh\u00f3i c\u00f3 h\u1ec7 th\u1ed1ng t\u1ea5m \u1ed1p chu\u1ea9n v\u00e0 keo tr\u00e1m trong t\u00ecnh tr\u1ea1ng t\u1ed1t hi\u1ebfm khi c\u1ea7n tr\u00e1m l\u1ea1i to\u00e0n b\u1ed9 nhi\u1ec1u h\u01a1n m\u1ed9t l\u1ea7n m\u1ed7i 5 \u0111\u1ebfn 7 n\u0103m; n\u1ebfu c\u1ea7n tr\u00e1m th\u01b0\u1eddng xuy\u00ean h\u01a1n, \u0111i\u1ec1u \u0111\u00f3 th\u01b0\u1eddng c\u1ea3nh b\u00e1o v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n \u1edf t\u1ea5m \u1ed1p ch\u1ee9 kh\u00f4ng \u0111\u01a1n thu\u1ea7n do keo tr\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ec9 d\u00f9ng keo tr\u00e1m c\u00f3 ng\u0103n \u0111\u01b0\u1ee3c d\u1ed9t \u1ed1ng kh\u00f3i m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea5m \u1ed1p kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. Keo tr\u00e1m ch\u1ec9 l\u00e0 l\u1edbp b\u1ecbt k\u00edn th\u1ee9 c\u1ea5p t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i c\u1ee5 th\u1ec3 v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf cho t\u1ea5m \u1ed1p b\u1eadc thang, t\u1ea5m \u1ed1p ph\u1ee7, t\u1ea5m \u1ed1p ch\u00e2n hay g\u1edd ph\u00e2n th\u1ee7y. \u1ed0ng kh\u00f3i b\u1ecb d\u1ed9t do t\u1ea5m \u1ed1p b\u1ecb h\u1ecfng ho\u1eb7c thi\u1ebfu t\u1ea5m \u1ed1p c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa t\u1ea5m \u1ed1p; ch\u1ec9 tr\u00e1m keo \u0111\u00e8 l\u00ean ch\u1ed7 h\u1ecfng ch\u1ec9 tr\u00ec ho\u00e3n v\u00e0 th\u01b0\u1eddng l\u00e0m cho t\u00ecnh tr\u1ea1ng ng\u1ea5m n\u01b0\u1edbc sau n\u00e0y tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00e3nh reglet l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao c\u1ea7n d\u00f9ng keo tr\u00e1m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e3nh reglet l\u00e0 m\u1ed9t r\u00e3nh n\u00f4ng \u0111\u01b0\u1ee3c c\u1eaft v\u00e0o m\u1ea1ch v\u1eefa ho\u1eb7c b\u1ec1 m\u1eb7t kh\u1ed1i x\u00e2y, n\u01a1i m\u00e9p tr\u00ean c\u1ee7a t\u1ea5m \u1ed1p ph\u1ee7 \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o v\u00e0 c\u1ed1 \u0111\u1ecbnh c\u1ed1 \u0111\u1ecbnh. Keo tr\u00e1m s\u1ebd l\u1ea5p \u0111\u1ea7y r\u00e3nh n\u00e0y xung quanh m\u00e9p t\u1ea5m \u1ed1p \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc len l\u1ecfi ra ph\u00eda sau t\u1ea5m \u1ed1p ph\u1ee7 qua m\u1ea1ch c\u1eaft kh\u1ed1i x\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Xi m\u0103ng l\u1ee3p m\u00e1i c\u00f3 thay th\u1ebf \u0111\u01b0\u1ee3c cho keo tr\u00e1m \u1ed1ng kh\u00f3i kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 d\u00f9ng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ng\u1eafn h\u1ea1n. Xi m\u0103ng l\u1ee3p m\u00e1i l\u00e0 h\u1ee3p ch\u1ea5t v\u00e1 d\u00e0y thi c\u00f4ng b\u1eb1ng bay, s\u1ebd b\u1ecb kh\u00f4 v\u00e0 n\u1ee9t sau v\u00e0i n\u0103m d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV. N\u00f3 c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i th\u1eddi gian tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh s\u1eeda ch\u1eefa t\u1ea5m \u1ed1p ho\u1eb7c keo tr\u00e1m \u0111\u00fang quy c\u00e1ch, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p l\u00e0m k\u00edn \u1ed1ng kh\u00f3i l\u00e2u d\u00e0i v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bao l\u00e2u th\u00ec n\u00ean tr\u00e1m l\u1ea1i keo cho t\u1ea5m \u1ed1p \u1ed1ng kh\u00f3i?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keo tr\u00e1m \u0111\u01b0\u1ee3c thi c\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt tr\u00ean t\u1ea5m \u1ed1p \u0111\u1ea1t chu\u1ea9n th\u01b0\u1eddng duy tr\u00ec \u0111\u1ed9 b\u1ec1n t\u1eeb 5 \u0111\u1ebfn 7 n\u0103m tr\u01b0\u1edbc khi c\u1ea7n tr\u00e1m l\u1ea1i, x\u00e9t trong \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi tia UV tr\u00ean m\u00e1i. Vi\u1ec7c c\u1ea7n tr\u00e1m l\u1ea1i th\u01b0\u1eddng xuy\u00ean h\u01a1n m\u1ed1c \u0111\u00f3 th\u01b0\u1eddng l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y c\u00f3 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n \u1edf t\u1ea5m \u1ed1p ch\u1ee9 kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 l\u1ed7i do keo tr\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gi\u1eef \u0111\u00fang vai tr\u00f2 th\u1ee9 c\u1ea5p cho l\u1edbp b\u1ecbt k\u00edn th\u1ee9 c\u1ea5p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng v\u1ecb tr\u00ed xuy\u00ean th\u1ea5u \u1ed1ng kh\u00f3i b\u1ecb h\u1ecfng hi\u1ebfm khi l\u00e0 n\u01a1i c\u00f3 \u0111\u01b0\u1eddng keo tr\u00e1m d\u00e0y r\u00f5 th\u1ea5y \u2014 m\u00e0 l\u00e0 n\u01a1i keo tr\u00e1m b\u1ecb b\u1eaft ph\u1ea3i g\u00e1nh v\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee7a t\u1ea5m \u1ed1p. Ch\u1ec9 d\u00f9ng keo tr\u00e1m cho c\u00e1c r\u00e3nh reglet, \u0111i\u1ec3m ch\u1ed3ng m\u00ed v\u00e0 \u0111i\u1ec3m ti\u1ebfp gi\u00e1p m\u0169 ch\u1ee5p, l\u1ef1a ch\u1ecdn g\u1ed1c h\u00f3a h\u1ecdc ph\u00f9 h\u1ee3p cho c\u1ea3 kim lo\u1ea1i v\u00e0 kh\u1ed1i x\u00e2y, c\u00f9ng v\u1edbi vi\u1ec7c ki\u1ec3m tra h\u00e0ng n\u0103m s\u1ebd gi\u00fap l\u1edbp b\u1ecbt k\u00edn th\u1ee9 c\u1ea5p ph\u00e1t huy ch\u00ednh x\u00e1c vai tr\u00f2 c\u1ee7a n\u00f3 trong khi t\u1ea5m \u1ed1p th\u1ef1c s\u1ef1 \u0111\u1ea3m nh\u1eadn nhi\u1ec7m v\u1ee5 ch\u1ed1ng th\u1ea5m c\u1ed1t l\u00f5i.<\/p>","protected":false},"excerpt":{"rendered":"<p>Keo tr\u00e1m \u1ed1ng kh\u00f3i c\u00f3 t\u00e1c d\u1ee5ng h\u1ed7 tr\u1ee3 t\u1ea5m ch\u1eafn n\u01b0\u1edbc t\u1ea1i c\u00e1c r\u00e3nh reglet v\u00e0 m\u1ed1i n\u1ed1i ch\u1ed3ng \u2014 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng th\u1ec3 thay th\u1ebf t\u1ea5m ch\u1eafn n\u01b0\u1edbc. T\u00ecm hi\u1ec3u v\u1ecb tr\u00ed c\u1ea7n d\u00f9ng keo tr\u00e1m v\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa keo tr\u00e1m v\u1edbi xi m\u0103ng l\u1ee3p m\u00e1i.<\/p>","protected":false},"author":2,"featured_media":3712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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