Shanghai Yingfan ọkachamara R & D na ahịa mmepụta na mmepụta nke "Yingfan" ika mejupụtara geomembrane, mejupụtara geomembrane bụ tumadi kewara n'ime: otu ákwà otu film, abụọ ákwà otu film na multi-bu film, isi ákwà bụ acupuncture geotextile, nwekwara ike. a ga-eji Filament kpara akwa, akwa akwa plastik.The mmepụta usoro ọ bụghị nanị na-ejigide ezi n'ibu Njirimara nke geotextile, ma na-eme ka ọkpụrụkpụ nke ihe mejupụtara ngwaahịa film edo, na peeling ike dị elu, na-ezere guzobe pores na blisters na fim ahụ, na-eme ka impermeability nke ukwuu. ihe nkiri, na ịpị elu ihe nkiri ahụ.Ọgwụgwọ ifuru na-abawanye ọnụọgụ esemokwu nke imepụta ihe nkiri, nke ọ bụghị naanị na-eme ka nkwụsi ike nke ọrụ mgbochi seepage dịkwuo mma, kamakwa na-eme ka owuwu ahụ dị mfe.
Oge nzipu: Sep-28-2022