Qhov ua rau arching thiab blistering ntawm PVC pem teb

Txhua kauj ruam ntawm kev ua haujlwm ntawm PVC flooring yog tshwj xeeb heev. Qee tus neeg tseem tsis ua' t nkag siab txog cov txheej txheem kev tsim kho thiab cov ntsiab lus ntawm PVC flooring. Tom qab ntawd tsis ntev tom qab ua tiav kev tsim kho, lub vev xaib muaj qhov cuam tshuam thiab sawv hlwv, uas tsis tsuas yog cuam tshuam rau kev siv xwb tab sis kuj cuam tshuam rau kev zoo nkauj thiab lub neej.

1. Cov dej ntsiab lus ntawm qhov cug qib leveling yog ntau dhau

Lub hauv paus pob zeb yog qhov yuav tsum tau ua kom qhuav thiab cov ntsiab lus ya raws yuav tsum tsawg dua lossis sib luag li 3%. Txwv tsis pub, tom qab hauv pem teb kaw, cov dej ua pa tawm kom yaj cov kua nplaum thiab poob nws qhov kev nplaum. Lub siab ntawm dej vapor yuav tshem tawm hauv pem teb thiab ua rau hauv pem teb mus rau suge.

2. Kev ntsuas tus kheej tsis qhuav tag

Hauv qhov xwm txheej ib txwm, tus kheej-theem yuav qhuav hauv 24 txog 48 teev, thiab hauv pem teb tuaj yeem lees paub kev pua siab. Yog tias thaj chaw tsim kho cov av noo thiab yog qhov chaw tsis muaj qhov chaw kaw, lub sijhawm ziab yuav tsum tau txuas ntxiv, lossis kho kom zoo, cia tus kheej mus rau qhov chaw qhuav tag, thiab cov ntsiab lus ya raws tsawg dua lossis sib luag li 3% ua ntej kev tsim kho; yog hais tias tus kheej-leveling yog tsis qhuav tag thiab ces tso rau hauv pem teb, hauv pem teb yuav inevitably tsim bulging.

3. Hmoov txhuam tus kheej-qib ua hmoov

Muaj ntau lub laj thawj rau nws tus kheej-theem thiab hmoov av, xws li lub hauv paus hauv av, qhov tsis zoo ntawm nws tus kheej-theem nws tus kheej, cov dej ntau dhau thaum lub sijhawm tsim kho, kev tsim kho qis-qis, thiab huab cua ntub hauv qhov chaw nyob hauv cov nag. Cov. Tom qab tus kheej-theem hmoov pom tshwm, yog tias nws tsis ua tib zoo saib, cov kua nplaum yuav tsuas lo rau sab tom qab, thiab qib tus kheej yuav tsis khi khov kho, uas yuav ua rau hauv av.

4. Kev xaiv cov khoom siv tsis raug

Cov khoom siv pabcuam tseem ceeb heev rau kev tsim kho vaj tsev. Roj hmab hauv pem teb, ntaub pua chaw hauv pem teb, PVC pem teb, coil thiab thaiv cov khoom nyob hauv tib hom pem teb, ntau txheej thiab tib-permeable pem teb, cov khoom siv cov khoom siv tau xaiv yog txawv; qhov chaw sib txawv ntawm kev siv thiab ib puag ncig Qhov xav tau rau cov khoom siv hauv pem teb tsis txawv ntawm huab cua.

5. Cov teeb meem kub kub

Txoj kev pua av hauv tsev yuav tsum ua kom muaj qhov kub txaus tsim nyog. Feem ntau, qhov ntsuas kub yuav tsum ceev cia ntawm 15 ℃ -32 ℃; kev tsim kho yuav tsum ceev faj thaum qhov ntsuas kub qis dua 15 ℃; kev tsim kho raug txwv hauv qab 8 ℃ (tshwj tsis yog cov khoom tshwj xeeb). Qhov ntsuas kub tsawg yuav txo qhov kev ua kom muaj zog ntawm tus kheej-theem thiab lub zog lo nplaum, uas yuav ua rau lub plag hauv av; yog tias nws ua lub tsev kub, qhov kev tshaj lij ntawm qib nws tus kheej yuav txo, cov kua nplaum yuav ua kom nrawm kho, thiab lub sijhawm ziab thiab kev tsim kho yuav luv heev, uas tej zaum yuav dhau tom qab lub sijhawm tsim kho, tsis muaj kua nplaum txhua nram qab rooj.

Tsis muaj teeb meem zoo li cas hauv pem teb zoo, nws yog cais los ntawm lub hauv paus tsis zoo, thaj chaw tsim kho zoo nkauj, muaj cov khoom siv pabcuam siab zoo thiab pab pawg tsim kho. Qeb tsis zoo hauv qib theem tuaj yeem them taus nrog cov khoom siv pabcuam, thiab ib puag ncig kev tsim kho tsis zoo. Tus tswv tsim kho tuaj yeem kov yeej nws. Yog tias cov khoom siv pabcuam tsis zoo siv lossis muaj teeb meem hauv kev tsim vaj tsev, qhov zoo ntawm qhov kev ua haujlwm yog qhov nyuaj los lav.