Xov Xwm

Cov yam ntxwv ntawm PVC sab nrauv phab ntsa dai txiag board PVC

Cov yam ntxwv ntawm PVC sab nrauv phab ntsa dai txiag board PVC

sab nrauv phab ntsa dai thaiv kab yog feem ntau tsim nyog rau qhov kho kom zoo nkauj ntawm sab hauv tsev thiab sab nraum zoov phab ntsa, pliaj, thiab eaves. Nws lub cev thiab tshuaj zoo yog cov ntawm PVC los xij. Cov ntsuas kev muaj feem cuam tshuam txog GB / T88 Nws lub cev thiab tshuaj yog cov ntawm PVC ntawv. Cov ntsuas kev cuam tshuam txog kev ntsuas xa mus rau GB / T8814-1998, QB / T2133-1995, Q / DAB.001-2003. 

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Khoom Taw qhia cov khoom lag luam

1. Kev kho kom zoo nkauj. Vim tias cov qauv sib txawv xws li imitation ntoo lis nyob rau saum npoo ntawm cov laug cam dai, cov xim muaj ntau yam, thiab cov kab kom pom tseeb thiab ci. Nws muaj cov kev niaj hnub paub txog cov European nrov thiab Asmeskas hom. Nws yog qhov tshwj xeeb tshaj yog rau cov tsev villas, cov chav tsev thiab cov vaj tsev qub.

2. Khoom siv ntau ntawm cov khoom siv no cov khoom lag luam tiv taus txias thiab kub, ruaj khov, tiv thaiv ultraviolet thiab tiv thaiv kev laus. Cov tshuaj tiv thaiv corrosion ntawm acid, alkali, ntsev thiab sab nraud yog qhov tshwj xeeb. Yooj yim rau ntxuav (tuaj yeem yaug dej nrog tshuaj tsuag), txij nkawm-dawb

3. Kev ua haujlwm zoo hluav taws. Cov khoom no muaj cov pa oxygen ntawm 40, yog nplaim hluav taws thiab tiv thaiv tus kheej ntawm qhov hluav taws kub, thiab ua tau raws li kev tiv thaiv hluav taws hauv teb chaws B1 (GB-T8627-99).

4. Muaj zog txuag hluav taws xob. Nws yooj yim heev rau nruab cov ntaub ua npuas polystyrene ntawm txheej sab hauv ntawm cov dai dai, kom sab nraud phab ntsa kub thaiv kev ua tau zoo dua. Cov khoom siv ua npuas polystyrene zoo li muab txheej txheej "paj rwb" rau hauv tsev, thaum lub rooj sib tham sab nraud phab ntsa dai yog "tsho tiv no", lub tsev sov sov rau lub caij ntuj no.

5. Yooj yim installation, tsis tshua muaj nqi, tsim qauv siab, txhim kho yooj yim, muaj zog thiab txhim khu kev qha. Ib qho 200 square meter villa tuaj yeem ntsia tau rau hauv ib hnub. Txoj haujlwm tsim kho kom zoo sab nrauv phab ntsa yog qhov chaw ua haujlwm ntau-txuag thiab lub sijhawm txuag kho sab nrauv phab ntsa sab nrauv kom deb li deb. Thaum muaj kev puas tsuaj ib nrab, tsuas yog yuav tsum tau hloov lub tshiab dai phaj, uas yog yooj yim thiab nrawm, thiab yooj yim rau kev tswj.

6. Lub neej ua haujlwm ntev tshaj kev pabcuam cov khoom lag luam yog tsawg kawg yog 25 xyoos, thiab txheej txheej ob-txheej co-extrusion khoom nrog rau saum npoo ntawm Asmeskas GE (General Electric) cov khoom lag luam ASA muaj kev pab cuam lub neej ntau dua 30 xyoo.

7. Kev tiv thaiv ib puag ncig zoo. Cov khoom tsis ua rau muaj kuab paug rau ib puag ncig hauv cov txheej txheem ntau lawm lossis hauv kev siv tshuab. Nws yog qhov zoo tshaj plaws kev tiv thaiv ib puag ncig kev hloov khoom siv tsis ua dua tshiab.

8. Cov txiaj ntsig zoo heev Qhov kev teeb tsa sab nrauv ntawm phab ntsa dai thaiv phab ntsa tuaj yeem ua rau lub sijhawm tsim kho luv luv. Tshwj xeeb tshaj yog nyob rau hauv txoj haujlwm kho tshiab ntawm lub qub vaj tsev cov faadeade, nws tuaj yeem tsim ncaj qha tsis muaj kev tshem ntawm lub ntsej muag qub, tshem tawm cov pa phem ntawm phab ntsa los ntawm kev tshem tawm ntawm lub qub ntsa, txo cov khib nyiab tshem tawm, thiab ceev nrawm dua Kev tsim kho tiav Cov. Vim tias hloov chaw ntawm lub sijhawm tsim kho thiab tshem tawm cov khib nyiab tshem tawm, cov nqi tes haujlwm kuj tseem raug txo qis. 


Lub sij hawm tshaj tawm: Lub Ib Hlis-12-2021