Akwa akwa mmiri na-adịghị bụ akwa, nke sitere n'okike, ma ọ bụ nke a gwọworo ka ọ bụrụ, na-eguzogide mmiri na mmiri na-abanye n'ime ya.
Anyị nwere ụzọ abụọ iji nweta ákwà mgbochi mmiri.
Otu bụ akwa laminated waterproof akpụkpọ ahụ, nke ọzọ bụ ntekwasa ákwà, dị ka PU na PVC, PE wdg.
Membrane bụ ihe nkiri dị mkpa nke sitere na polymers.Enwere ụdị akpụkpọ anụ abụọ - microporous membranes (ha bụ hydrophobic) na membranes hydrophilic.
Memrbane nwere arụmụka kernel abụọ. Waterproofness na breathability
Waterproofness 3000mm-20000mm
Enwere ike iku ume 500gsm / awa 24-10000gsm / elekere
Data abụọ a ga-egosi anyị àgwà akpụkpọ ahụ dị mma ma ọ bụ nke bụ isi.TPU ugbu a bụ akpụkpọ ahụ a na-ejikarị eme ihe, ma e wezụga nke a nwekwara TPE, PU, PTFE wdg.
