Txawm hais tias butyl sealant tso nyiaj tsawg dua 5% ntawm tag nrho cov nqi ntawm cov iav insulating, vim cov yam ntxwv ntawm cov iav insulating sealing qauv, cov nyhuv sealing ntawm butyl roj hmab tuaj yeem ncav cuag 80%.
Vim hais tias butyl sealant yog siv los ua thawj sealant rau insulating iav, nws lub luag haujlwm tseem ceeb yog kaw thiab tswj cov dej vapor kis tsawg heev.
Yog li ntawd, nyob rau hauv kev xaiv ntawm butyl sealant, dab tsi yam yuav tsum tau them sai sai rau, yog li ntawd koj muaj peev xwm xaiv ib tug zoo dua butyl sealant yam tsis tau mus rau hauv lub qhov?
Hnub no Petus nyob ntawm no los qhia me ntsis rau koj
Thaum saib ntawm butyl sealant, thawj qhov yuav tsum tau kuaj xyuas seb cov ntaub ntawv puas tiav, xws li cov ntaub ntawv pov thawj, cov ntaub ntawv tuam txhab, hnub tsim khoom, txee lub neej, thiab lwm yam, thiab yog tias yuav tsum muaj kev pov thawj tseeb dua. Cov neeg tsim khoom tuaj yeem xav tau los muab cov ntaub ntawv soj ntsuam cov khoom.
Tom qab ntawd saib lub cev ntawm butyl roj hmab. Zoo butyl sealant yog xim dub thiab ci xim, du thiab tsis muaj cov khoom, thiab tsis muaj npuas.
Tsis tas li ntawd, lub txee lub neej ntawm cov khoom siv hluav taws xob dav dav yuav muaj ntau dua 2 xyoos, thiab cov roj hmab butyl uas zoo dua tuaj yeem ncav cuag 3 xyoos. Yog tias lub txee lub neej ntawm butyl sealant tsawg dua ob xyoos, qhov zoo ntawm cov khoom tsis zoo, lossis nws yog Tshuag.
Nyob rau hauv tib qhov zoo ntawm butyl sealant lub ntim loj, qhov zoo dua qhov zoo. Nyob rau hauv tib lub ntim, qhov ntau qhov chaw nplaum, qhov zoo dua. Txawm li cas los xij, cov khoom lag luam tsis zoo yuav tshwm sim zoo thiab ntim, tab sis qhov zoo ntawm cov roj hmab butyl yog loj. Qhov chaw ntawm cov kua nplaum yuav tsawg dua.
Post lub sij hawm: Nov-24-2022