dulsaarid
Looxyada sagxadda dibadda ee isku dhafan ee WPC waxay ka samaysan yihiin 50% budada alwaax, 30% HDPE (cufnaanta sare ee polyetylen), 10% PP (caag polyethylene), iyo 10% wakiilka wax lagu daro, oo ay ku jiraan wakiilka isku-xidhka, saliidaha, wakiilka anti-uv, sumadda midabka wakiilka, dab-demiska, iyo antioxidant. Decking WPC ka kooban ma aha oo kaliya in ay leedahay texture dhab ah alwaax, laakiin sidoo kale waxay leedahay nolol adeeg ka dheer alwaax dhabta ah oo u baahan dayactir yar. Markaa, sagxadda isku-dhafka ah ee WPC ayaa ah beddelka wanaagsan ee sagxadaha kale.