Umgangatho we-PVC, owaziwa ngokuba nguVinyl umgangatho, ufunyele ukuthandwa kwiminyaka yakutshanje ngenxa yokufikelelwa, ukuqina kwawo Luhlobo oluthile oluqhelekileyo phakathi kwabanini bamakhaya kunye namashishini, ukuhambisa uluhlu olubanzi loyilo kunye nezitayile ukuze zihambelane nezinto ezahlukeneyo. Nangona kunjalo, ngelixa umgangatho we-PVC uneengenelo ezininzi, ikwanesabelo sayo esifanelekileyo sezinto ezinokungazilunganga ekufuneka ziqwalaselwe ngaphambi kokwenza isigqibo. Kwezi bhlog, siza kuphonononga izinto ezingalunganga ze-PVC kwaye zifunde malunga nezitshixo ezinokubakho ezinxulumene nalo khetho luhle kakhulu.
Enye yezona zinto zibaluleke kakhulu kumgangatho we-PVC yimpembelelo yazo kwindalo. I-PVC yiplastiki engeyiyo ye-biode ekhupha iikhemikhali eziyingozi kwindalo ngexesha lokuveliswa nokulahlwa. Oku kunokubangela ungcoliseko kwaye kuyichaphazele kakubi i-ecosystem. Ukongeza, umgangatho we-PVC unokufumana iPhthalates, iikhemikhali ezisetyenziselwa ukwenza umxholo ube bhetyebhetye ngakumbi. I-Phthalates idityaniswe neengxaki zempilo ezahlukeneyo, kubandakanya iingxaki zokuphefumla kunye nokuphazamiseka kweHormonal, kubenza babe yinkxalabo ngabo banxibelelana rhoqo ne-PVC.
Enye into engalunganga yomgangatho we-PVC kukuba ukhathazekile kumonakalo kwizinto ezibukhali kunye nefanitshala enzima. Ngelixa i-PVC yaziwa ngokuqina kwayo, ayikhuselekanga ngokupheleleyo, iidenti, kunye nezinxibo. Oku kunokuba yingxaki kwiindawo eziphezulu zendlela okanye amakhaya anezilwanyana zasekhaya kunye nabantwana, njengoko umgangatho unokubonisa iimpawu zokunxiba ngokuhamba kwexesha. Ukongeza, imigangatho ye-PVC ithathe ukuphelisa kunye nokwazi ukwahlulahlula ukukhanya kwelanga ngokuthe ngqo, nto leyo enokufuna ukhathalelo kunye nesondlo sokugcina inkangeleko yabo.
Ukongeza, inkqubo yokufakelwa komgangatho we-PVC ingaba uyibuyisi kubantu abathile. Ngelixa umgangatho we-PVC unokufakwa njengeprojekthi ye-DIY, efezekisa ukugqiba komthungo ongenamthungo kunokufuna ubungcali bofakelo lobungcali. Ukufakelwa okungafanelekanga kunokubangela iingxaki ezinje ngemithi-thungo engalinganiyo, iibbhu, kunye nezithuba, ezinokuchaphazela inkangeleko yeyonke kunye nokusebenza komgangatho wakho. Ukongeza, iincwadana ezisetyenziswa ngexesha lokufakwa zinokukhupha iziqu ezingcolisekileyo zezinto ezisebenzayo (VOCs), ezinokuba negalelo kungcoliseko lomoya kunye nokuziingozi zempilo.
Xa kufikwa kulondolozo, umgangatho we-PVC unokufuna ukhathalelo oluqhelekileyo kunye nengqwalaselo ukugcina imbonakalo yaso kunye nobomi obude. Ngelixa umgangatho we-PVC kulula ukucoca, ezinye iiarhente zokucoca kunye neendlela azinakulunga kwimigangatho ye-PVC kwaye inokubangela umonakalo okanye ulahleko. Ukongeza, i-PVC ye-PVC ye-PVC enganyangekiyo ihlangeneyo iyadinwa ekuhambeni kwexesha, isenze ibe sengozini kumabala kunye nokukrala. Oku kuthetha ukuba abanini-bamakhaya kunokufuna ukutyala imali ngokulondolozwa rhoqo kunye nokuhamba kwamaxesha athile ukugcina imigangatho yePVC ejonge kakhulu.
Ukuqukumbela, ngelixa umgangatho we-PVC uneengenelo ezininzi, kubalulekile ukuba uqonde izinto ezingalunganga ngaphambi kokwenza isigqibo. Ukusuka kwinkxalabo yendalo esingqongileyo kwimfuno zokulondolozwa, ukuqonda izinto ezingalunganga kumgangatho we-PVC kunokunceda abantu benze ukhetho olunolwazi olunokukhetha iimfuno kunye neenqobo ezixabisekileyo. Ngokuvavanya i-PROS kunye ne-CLS, abathengi banokuchonga ukuba ingaba umhlaba we-PVC ulungile kwikhaya labo okanye ishishini elisekwe kwi-Prosping kunye ne-CART.
IXESHA LOKUQALA: AUG-07-2024