Umgangatho we-SPC lukhetho lomgangatho oluhlala ixesha elide kwaye olunesitayile olulungele zombini iindawo zokuhlala kunye nezorhwebo. Ngokuyintloko iqulunqwe ngePVC (i-polyvinyl chloride) kunye ne-limestone yendalo. ukuyenza ingangeni manzi, imelane nokukrweleka, kwaye kulula ukuyigcina. I-core-density core inikezela ukuzinza kunye namandla alinganayo, ngelixa i-layer layer inika ukhuseleko oluphezulu malunga nokugqoka kunye nokukrazula kwansuku zonke.