Enwere usoro geotextiles atọ:
1. geotextile anaghị kpara akpa na agịga
Dị ka ihe onwunwe si kwuo, a ga-ekewa geotextiles na-abụghị nke a kpara akpa n'ime polyester geotextiles na polypropylene geotextiles; Enwere ike kewaa ha gaa na geotextiles ogologo eriri na obere eriri geotextiles. A na-eji polyester ma ọ bụ polypropylene fiber na-eme ka agịga na-akpụ akpụ geotextile, nke a na-ejikarị eme ihe bụ 100g / m2-1500g / m2, na ebumnuche bụ isi bụ nchebe mkpọda nke osimiri, oke osimiri, na ọdọ mmiri, njikwa idei mmiri na nnapụta mberede, wdg. Geotextiles nke dị mkpụmkpụ gụnyere nke polyester agịga tụrụ geotextiles na geotextiles agịga polypropylene, nke abụọ bụ geotextiles anaghị kpara akpa. A na-eji ha dị mma mgbanwe mgbanwe, acid na alkali resistance, corrosion resistance, ịka nká, na ihe owuwu dị mma. Ogologo geotextiles fiber nwere obosara nke 1-7m na ịdị arọ nke 100-800g / ㎡; A na-eme ha nke polypropylene dị elu ma ọ bụ polyester ogologo fiber filaments, nke a na-eji usoro pụrụ iche eme ya, ma na-eguzogide ọgwụ, na-agbawa agbawa, na ike dị elu.
2. Geotextile mejupụtara (ihe nkiri PE na-adịghị kpara akpa)
A na-eme geotextiles mejupụtara site na ijikọta polyester mkpụmkpụ eriri agịga na-akụ akwa na-abụghị akwa na ihe nkiri PE, a na-ekewakwa ya na: “otu akwa + otu ihe nkiri” na “akwa abụọ na otu ihe nkiri”. Ebumnuche bụ isi nke geotextile mejupụtara bụ mgbochi-seepage, dabara maka ụzọ ụgbọ oloko, okporo ụzọ, ọwara ụgbọ oloko, ụzọ ụgbọ oloko, ọdụ ụgbọ elu, na ọrụ ndị ọzọ.
3. Geotextiles na-abụghị nke a kpara akpa na kpara akpa
Ụdị geotextile a bụ akwa na-abụghị nke a kpara akpa na akwa rọba. A na-eji ya eme ihe maka nkwado ntọala yana akụrụngwa injinia bụ isi maka ịhazi ọnụọgụ ọnụọgụ permeability.
Oge nzipu: Jan-09-2023