nkhani

I. Zofunika:

1. upvc chitoliro, wotchedwanso molimba polyvinyl kolorayidi chitoliro, u-pvc chitoliro, ndi mtundu wa kukana dzimbiri, asidi, alkali mchere mafuta sing'anga kukokoloka kukana, kuwala, mphamvu inayake makina, zinthu zabwino hayidiroliki, unsembe yabwino, koma zosavuta kukalamba, kutentha kwambiri kukana, koma sangathe kupirira zotsatira, oyenera dongosolo madzi m'nyumba, DN50 chitoliro kugwirizana, DN65 pamwamba kugwirizana mphete.

2. chitoliro cha pvc-u, chomwe chimadziwikanso kuti chitoliro cholimba cha polyvinyl chloride, ndi mtundu watsopano wa chitoliro cha ngalande chokhala ndi khoma lamkati losalala komanso kulimbikitsa mwamphamvu pakhoma lakunja.Ndiwoyenera kukhetsa madzi m'deralo ndipo imagwiritsa ntchito mawonekedwe a mphete ya "T" yamtundu wa rabara.

Awiri, Zosankha Zopangira Zopanga:

1, PVC-U imagwiritsidwa ntchito makamaka pomanga madzi ndi ngalande, kuwala ndi kukhazikika, mtundu wokongola, wowala komanso wosalala, kukana kukalamba, moyo wautali wautumiki, katundu wabwino kwambiri wa thupi ndi mankhwala, kukana kwa dzimbiri, mphamvu yamphamvu kwambiri.

2. Chubu cha UPVC chili ndi kuzizira kosauka komanso kukana kutentha.Good dryness kukana, amphamvu dzimbiri kukana, kukana otsika madzimadzi, mkulu makina mphamvu, sanali poizoni thanzi, zabwino kuthina madzi, PVC chitoliro ndi oyenera waya ndi zimbudzi mipope, ndi mphamvu ya unsembe waukulu pamwamba chitoliro, monga mphamvu zomera kuzirala. nsanja.

Chachitatu, Njira Yomanga:

1, PVC-U zimagwiritsa ntchito pomanga madzi ndi ngalande, ophatikizidwa chitoliro, waukulu yomanga njira otentha Sungunulani, ndi zomatira, yozizira yomanga si kophweka.

2. UPVC imagwiritsidwa ntchito pomanga madzi ndi ngalande ndi mapaipi otaya zimbudzi.Ikhoza kulowa m'malo mwa mipope yachitsulo yotayidwa wamba ndi mapaipi opangira malata.