I-PVC inyuke kakhulu ngoMvulo, kwaye ukwehla kwe-LPR kwinzala yebhanki ephakathi kunceda ekunciphiseni inzala yemali mboleko yokuthenga izindlu yabahlali kunye neendleko zemali zexesha eliphakathi nelide zamashishini, okwandisa ukuzithemba kwimarike yezindlu. Kutshanje, ngenxa yokugcinwa okunzulu kunye nemozulu ephezulu eqhubekayo kulo lonke ilizwe, amaphondo amaninzi kunye nezixeko ziye zazisa imigaqo-nkqubo yokunciphisa umbane kumashishini asebenzisa amandla aphezulu, nto leyo ebangele ukuncipha kancinci komda wobonelelo lwe-PVC, kodwa icala lemfuno nalo libuthathaka. Ngokwembono yokusebenza okusezantsi, imeko yangoku ayiphucukanga. Nangona sele iza kungena kwixesha lemfuno ephezulu, imfuno yasekhaya inyuka kancinci, kwaye ezinye iindawo ziyekiswa okwethutyana ngenxa yobushushu obuphezulu. Ukuphuculwa kwexesha elifutshane akwanelanga ukuzisa ukwenziwa ngcono okwaneleyo kwezinto ezikhoyo. Okwangoku, umda wobonelelo kunye nemfuno ye-PVC ngokwayo usakhululekile. Kwangaxeshanye, amaxabiso eoyile ekrwada kunye ne-calcium carbide abuthathaka ngenxa yokukhululeka komda wobonelelo kunye nemfuno. Imfuno ebuthathaka ibeka ngaphezulu kwexabiso elibuthathaka, elenza ixabiso libe phantsi koxinzelelo ngamanqanaba. Ngenxa yokuba inzuzo epheleleyo yamashishini emigodi yePVC angaphandle igcina indawo ephezulu yelahleko. Ixesha lokusetyenziswa okuphezulu lisondela, inkxaso yediski isekhona, kwaye ixabiso lisenokuqhubeka litshintsha kuluhlu oluphantsi, kodwa ayitshintshi ulindelo lomkhwa woxinzelelo lwexesha eliphakathi. Utshintsho kwimfuno kwixesha elifutshane luya kuba yeyona nto iphambili ekuguqukeni kwamaxabiso kwixesha elifutshane, kugxilwe kakhulu ekuphuculeni imfuno.
Ixesha lokuthumela: Agasti-26-2022