-
ibhodi amagwebu PVC ukwabizwa ngokuba ibhodi Chevron kunye nebhodi Andy. Ukubunjwa kwayo kweekhemikhali yi-polyvinyl chloride. Ineempawu zobunzima bokukhanya, ukuqina, ukungangeni manzi, ukunqanda umlilo, ukugquma isandi kunye nokugcinwa kobushushu. Ibhodi ye-PVC yogwebu ikwayibhodi ehambelana nokusingqongileyo, kunye ne-exc yayo ...Funda ngokugqithisileyo»
-
Ibhodi ye-PVC ye-foam yimathiriyeli ekhaphukhaphu, eyomeleleyo kwaye ehlala ihlala isetyenziswa ngokuqhelekileyo kulwakhiwo, intengiso, ifenitshala kunye namanye amasimi. Inobunzima obuphezulu kwaye inokumelana nomlinganiselo othile woxinzelelo kunye nobunzima. Ke, yintoni ubunzima bebhodi ye-PVC yogwebu? Ubulukhuni bebhodi ye-PVC yogwebu ikakhulu ...Funda ngokugqithisileyo»
-
Iibhodi ze-PVC ze-foam zisetyenziswa kuzo zonke iinkalo zobomi, ngakumbi kwizinto zokwakha. Ngaba uyazi ukuba zeziphi iingxaki ezinokuvela ngexesha lokuveliswa kweebhodi ze-PVC ze-foam? Ngezantsi, umhleli uya kukuxelela malunga nabo. Ngokwemilinganiselo eyahlukeneyo yogwebu, inokwahlulwa ibe ngamagwebu aphezulu kunye namagwebu aphantsi. Ac...Funda ngokugqithisileyo»
-
Iibhodi zePVC, ezaziwa ngokuba ziifilimu zokuhombisa kunye neefilimu ezincamathelayo, zisetyenziswa kumashishini amaninzi afana nezixhobo zokwakha, ukupakishwa, kunye namayeza. Phakathi kwazo, ishishini lemathiriyeli yokwakha lithatha umlinganiselo omkhulu, i-60%, lilandelwa lishishini lokupakisha, kunye nezinye ezininzi ezincinci zeappl...Funda ngokugqithisileyo»