Kev tsim kho yuav tsum tau tiv thaiv kev sib tsoo ntawm txoj kev pavement
Txoj kev pavement anti-cracking ncej yog ib qho khoom siv kho tsheb. Nws txoj haujlwm tau raug qhia ua ntej ntawm ntau cov ntsiab lus thiab qhia txog nws txoj kev tsim kho. Koj tuaj yeem taug qab kom paub seb qhov kev tsim kho yuav tsum tau ua li cas.
Txoj kev pavement anti-crack siv yuav tsum tau:
1. Xaiv qhov dav ntawm qhov tiav
Qhov dav yog xaiv dav dav thiab tshwj xeeb ua ke los tsim cov kab nrib pleb, feem ntau 15cm, 24cm, 32cm, 48cm, 96cm, thiab lwm yam.
2. Kev kho ntawm substrate nto tawg
1) Qhov saum npoo yuav tsum tau ua raws li txoj kev pavement anti-cracking sticker kom tshem tawm cov plua plav, dej thiab lwm yam khib nyiab, ntxuav thiab qhuav qhov khawb.
2) Kev tawg dav ntawm 19mm thiab 5?, yuav tsum tau ntxuav thiab ntim nrog sealant.
3) Qhov siab ntawm qhov sib txawv ntawm cov kab nrib pleb thiab qhov chaw so yuav tsum tau muab ntxuav los yog kho kom du thiab qib.
3. Txoj kev pavement anti-cracking stickers thiab ib puag ncig tiv thaiv yuav tsum tau nteg
1) Nws yuav tsum tau siv nyob rau hauv qhov chaw ntawm qhov kub thiab txias ≮2 ℃.
2) Qhov kub ntawm qhov chaw yog ≮ 21 ℃, peb pom zoo kom siv ib qho chaw sov so rau txoj kev taug kev los tiv thaiv kev tawg ntawm cov yas nto, ceev faj kom tsis txhob ci dhau, koj tuaj yeem yaj cov yas nto.
Post lub sij hawm: Aug-26-2022