PVC leh polycarbonate hmanga siam a nihi roofing material thlan hunah duhthlan tur tlanglawn tak an ni a, mahse pakhat mah hi "a tha zawk" tak tak lo. I mamawh danah a innghat-PVC hian cost-effectiveness-ah a tha zawk a, polycarbonate erawh chuan durability leh light transmission-ah a tha zawk thung. Duhthlanna dik tak chuan practicality leh cost pahnih kawngah pawh balanced approach a tichiang a ni.
Core performance lam atanga thlir chuan:
Polycarbonate hmanga siam a ni's chakna chu khaw lum leh khaw vawt laka invenna leh hnathawh danah a awm. UV resistance chak tak a pe a, rei tak exposure hnuaiah fading leh cracking a do thei. A impact resistance hi PVC aiin a let thum aia tam a ni a, hei hian rial leh branch tla ang chi impact a tuar thei a, kum 10 thleng a dam thei a ni. A light transmittance hian 80% vel a thleng a, hei vang hian sunroom, greenhouse leh hmun dangah natural light mamawhna hmun atan a tha hle.
PVC hmanga inchung siam a ni, a lehlamah chuan cost-effectiveness sang tak a pe a, a man tlawm leh install awlsam tak a ni. Budget tlemte nei temporary structure (shed leh simple warehouse ang chi) emaw, light transmission ngai lo roof pangngai tan emaw a tha hle. Mahse, khaw lum dona tha lo tak a tuar a, plasticizer volatilization vangin kum 5-8 hnuah a brittle thei a ni. Hetianga khaw lum laka invenna tha lo tak hian enkawlna senso a tisang hle.
Scenario hman theih dan azirin:
Hun rei tak-a hman ngai leh light transmission ngai building (residential sunroom leh commercial showroom ang chi), emaw ruah sur leh vur tlakna hmuna awm tan chuan polycarbonate hi a hlawk zawk. Hun rei lote chhunga transitional construction, budget tlem, leh light transmission mamawh lohna hmunah chuan PVC roofing hian mamawh bulpui a phuhruk thei a ni.