Hauv kev tsim kho vaj tse, cov vaj tse pob zeb feem ntau siv cov dej tam sim no.Txawm hais tias tus txheej txheem yog mature, nws kuj muaj lub zog noj, muaj kuab paug siab thiab siv tshuab tsawg.Nyob rau hauv "kev lag luam qis carbon", "tsev ntsuab" tawm tswv yim xws li kev taw qhia, kev hloov kho ntawm kev tsim vaj tsev nyob, txhawb kev lag luam vaj tsev, kev tsim vaj tsev Prefabricated tau dhau los ua qhov kev hloov pauv ntawm peb lub teb chaws kev tsim vaj tsev raws li kev paub qhia tias. Muab piv nrog cov txheej txheem cam khwb cia hauv qhov chaw ua vaj tse, Prefabricated lub tsev dej-txuag 80%, txuag cov ntaub ntawv los ntawm ntau tshaj 20%, txo kev tsim vaj tsev pov tseg li ntawm 80%, lub zog txuag txuag 70%, txo cov nqi txij nkawm li ntawm 95%. .Nyob rau tib lub sijhawm, qhov chaw tsim kho tuaj yeem txo qis los txhim kho kev ua haujlwm ntawm kev siv av.
Kev ua tau zoo ntawm cov nplaum nplaum rau lub tsev Prefabricated
Adhesion yog ib qho ntawm cov khoom tseem ceeb tshaj plaws rau sealant.Tib yam muaj tseeb rau cov khoom siv hauv paus siv hauv Prefabricated vaj tse.Tam sim no, feem ntau ntawm cov PC daim hlau siv nyob rau hauv kev ua lag luam yog ua los ntawm cov pob zeb, yog li muaj ib tug zoo adhesion rau cov pob zeb substrate rau seams.Rau cov khoom siv pob zeb, cov sealant adhesion ntawm qhov chaw tsis yooj yim rau kev ua tiav, qhov no yog vim: (1) pob zeb yog ib yam khoom ntxeem tau, tsis sib npaug ntawm qhov loj ntawm lub qhov thiab tsis zoo rau sealant adhesion;Alkaline (2) lub pob zeb nws tus kheej, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv hauv paus bibulous, ib feem ntawm cov tshuaj alkaline yuav tsiv mus rau sealant thiab pob zeb sib txuas, yog li cuam tshuam rau adhesion;(3) PC board piece nyob rau hauv qhov kawg ntawm lub rhiav prefabrication ntau lawm, nyob rau hauv thiaj li yuav tso tawm yuav siv pwm tso tawm, thiab ib feem ntawm cov tso tawm tus neeg sawv cev nyob rau hauv lub nto ntawm lub PC board daim, kuj ua rau lub foob nplaum nplaum tau txais kev sib tw.