PVC pawg thawj coj saib yuav tsum yog cov khoom tsim nyog raws li kev tiv thaiv ib puag ncig, thiab cov ntaub ntawv qhia txog kev ua tau zoo ntawm cov khoom lag luam, cov ntawv pov thawj ntawm lub Hoobkas thiab cov khoom lag luam tshwj xeeb yuav tsum tau muab raws sijhawm. Yas vuam pas nrig yuav tsum tau muab los ntawm cov neeg muag khoom PVC nrog daim duab peb sab lossis voj voog yas vuam rods, uas nws thickness, xim thiab kev ua tau zoo yuav tsum zoo ib yam li cov phaj, thiab daim ntawv pov thawj khoom zoo thiab cov lus qhia kev tsim kho yuav tsum xa.
PVC board feem ntau yog nteg rau ntawm cement mortar los yog pob zeb hauv paus. Txhawm rau kom muaj qhov zoo ntawm cov yas hauv pem teb, qhov sib txawv ntawm cov phaj saum npoo thiab lub hauv paus chav kawm yuav tsum raug txo kom deb li deb tau. Cov av nkos seem, plua plav, av thiab xuab zeb ntawm lub hauv paus txheej txheem yuav tsum tau ntxuav thiab so nrog ib daim ntaub ntub dej.
Thaum tso PVC daim hlau, lub qhov dej ntawm lub tank tso dej yuav tsum tau muab tso ua ntej. Muaj ntau welds ntawm no. PVC welding rods ntawm tib yam specification yuav tsum tau siv rau steel vuam. Ua ntej tso, nws yuav tsum tau muab sau tseg tias tsis muaj dej nyob hauv qab ntawm qhov dej. Ua ntej teeb tsa, ntsuas qhov loj ntawm lub sump, thiab txo cov welds kom ntau li ntau tau.
Tom qab cov ntsiab lus ntawm lub sump yog nteg thiab welded, lawv tuaj yeem muab tso rau ntawm lub phaj hauv qab mus rau sab saum toj ntawm lub pas dej ua ke. PVC yog nteg nyob rau hauv ib tug tag nrho yob thiab nteg horizontally raws longitudinal kev taw qhia ntawm lub pas dej ua ke. Ua ntej, nias ib kawg ntawm PVC mus rau saum npoo ntawm lub pas dej ua ke nrog 80mm 80mm PVC phaj thiab expansion bolt, thiab ces nteg nws ncaj nraim rau hauv qab ntawm lub pas dej ua ke. Nws yuav tsum tau pav rau saum npoo ntawm phab ntsa ntawm lub pas dej ua ke ntawm lwm qhov kawg ntawm txoj kab ncaj nraim, thiab cov ntug rov qab yuav tsum yaug nrog cov phab ntsa sab nrauv ntawm sab saum toj. Cov paving PVC laub phaj yuav tsum flattened nrog roj hmab cov menyuam. Tom qab nthuav dav, lwm qhov kawg ntawm PVC yog compressed nrog ib tug 80 hli 80 hli PVC thiab ib tug expansion bolt. Thaum cov kab thib ob ntawm PVC kis tau ntev, 50 hli lapse yuav tsum tau tseg nrog thawj kab. Thaum qhov sib koom ua ke yog sib tshooj, kab thib ob ntawm PVC yuav tsum tiaj tus. Tom qab overlapped nrog thawj kab, nws yuav tsum tau sib npaug zos compacted thiab leveled nrog ib tug roj hmab roller. Ib tug neeg yuav tsum nyob rau theem ua ntej ntawm lwm tus neeg thiab txuas tom qab lwm tus. Thaum welding, leveling yuav tsum tau ua. Nyob rau tib lub sijhawm, nws yuav tsum tau kuaj xyuas raws sijhawm tias tsis muaj pob txha nyob rau hauv qhov sib koom ua ke, thiab qhov fusion degree ntawm fusion sib koom yuav tsum tau kuaj xyuas.
