Ngwaahịa a na-eji polypropylene filament dị ka akụrụngwa ma na-edozi ya site na ngwa ntugharị, akụrụngwa etinyere ikuku na akụrụngwa acupuncture. A na-eji ngwaahịa ndị a eme ihe na oyi akwa dịpụrụ adịpụ nke ụgbọ okporo ígwè ballastless, ọwara mgbochi-seepage lining oyi akwa, ọdụ ụgbọ elu iche oyi akwa, ụzọ mgbochi mmiri na mgbochi mgbawa isi ákwà, mmiri nchekwa ụlọ akụ nchebe na ala nchebe, landfill, mberede engineering ntọala. ọgwụgwọ, ecological mkpọda nchebe na ndị ọzọ oru ubi.
uru ngwaahịaỌ nwere uru nke ike dị elu, nkwụsi ike siri ike, nkwụsị nke corrosion, mgbochi microbial, iguzogide ịka nká, elu okpomọkụ na-eguzogide, mma mmiri permeability, filtration na ala njide.
Oge nzipu: Mar-18-2022