Butyl daim kab xev:
Ruaj ntseg bonds rau txawm resistant nto
Nws yog kub-rhiab heev thiab oozes tsawg nyob rau hauv high kub
Nws tuaj yeem siv rau hauv ntau hom huab cua - hloov tau yooj yim
Nws yog pheej yig dua li acrylic lossis silicone feem ntau
Muab ib qho kev thaiv zoo uas yog airtight thiab watertight
Flows zoo nyob ib ncig ntawm decking screws thiab lawj fasteners, tsim kom muaj ib tug nruj sealing.
Txawm li cas los xij, tsis muaj nplaum nplaum zoo meej. Butyl daim kab xev thiab butyl sealant kuj muaj cons:
Vim tias nws yog cov kuab tshuaj, nws tuaj yeem yaj yog tias raug cov kuab tshuaj muaj zog xws li roj av, turpentine, lossis roj ntxhia.
Nws tsis ua raws li qhov zoo yog tias qhov chaw ntxhib heev
Txawm hais tias nws tau txhim kho, nws tuaj yeem cuam tshuam los ntawm qhov kub thiab txias
Butyl daim kab xev yog qhov zoo tshaj plaws siv thaum siv. Txawm li cas los xij, yog tias xav tau ib lub sealant tom qab kev tsim kho, xws li nyob ib ncig ntawm lub qhov rais thav duab, koj yuav xav tau caulk lossis lwm yam khoom siv uas ua haujlwm zoo li caulking.
Lub lawj lub substructure, nws cov kab teeb, thiab joists tuaj yeem pib rot nyob ib ncig ntawm 8 mus rau 10 xyoo, txawm tias cov ntoo kho. Yog li ntawd, xyuas kom koj lub lawj lub substructure kav ntev npaum li lub lawj boards nws txhawb nrog butyl daim kab xev.
Cov dej xau los ntawm koj cov decking boards tuaj yeem ua rau muaj kev puas tsuaj tshwj tsis yog tias koj cov kab teeb thiab cov joists raug them. Txawm tias me me kab nrib pleb ib ncig ntawm screws thiab tuaj yeem ua rau ntoo rot. Rau tus nqi me me, koj tuaj yeem tiv thaiv koj lub lawj substructure los ntawm kev siv daim kab xev flashing. Peb tuaj yeem ua kom dej tsis zoo rau saum lub lawj joists, rim joists, kab teeb, thiab daim ntawv teev npe. Nws yuav tuav dej tawm thiab pab kaw ib ncig ntawm lub qhov ntsia hlau thiab hlau fasteners los tiv thaiv corrosion.