Lub tsev kho mob thiab cov chaw tshawb fawb

Cov cuab yeej siv kho mob thiab thev naus laus zis yuav tsum tau siv rau hauv cov chaw txhawb nrog fiberglass rebar. raws li frp tsis cuam tshuam rau cov hluav taws xob tsis zoo lossis cov khoom siv uas tsim cov chaw sib nqus lossis xav tau hluav taws xob muaj zog heev. Kev ua kom haum fiberglass tsis muaj hlau, tsis muaj hlau nplaum thiab tsis muaj hluav taws xob hluav taws xob. Tsis tas li, nws yog ob zaug muaj zog li cov hlau txhawb thiab ntau zaus pheej yig dua. Kev tsis muaj cov hlau thiab kev xeb ua rau peb lub zog muaj txiaj ntsig zoo tshaj cov cuab yeej txhawb ntxiv rau hauv khw.