Mmepụta nke silk geotextiles ogologo (mkpụmkpụ), ákwà na-anaghị amị amị, akpa gburugburu ebe obibi, geomembranes, geomembranes mejupụtara, PE/PVC/EVA/ECB bọọdụ mmiri anaghị amị amị, GCL Sodium bentonite blanket mmiri anaghị amị amị, net drainage drainage, drainage board, geogrid, emechi-cell foam board, geocell, geonet, roba waterstop geotextile nwere nzacha dị mma, paịpụ drainage, nchebe, ọgịrịga na-eme ka ọ sie ike, na nchekwa nchekwa. O nwere njirimara nke ịdị arọ dị mfe, ike nrụgide dị elu, ezigbo mmiri na-adịgide adịgide, iguzogide okpomọkụ, iguzogide nchekwa oyi, mgbochi ịka nká na mgbochi corrosion. Ngwa nke ihe mejupụtara ule geotechnical malitere na 1950s, geotextile China bụkwa otu n'ime Atụmatụ Afọ Ise nke Asatọ nke China. Na 1998, China tinyere nkọwapụta nke "Geosynthetic Staple Fiber Needle-punched Nonwoven Geotextile", ejiriwokwa geotextile mee ihe n'ọtụtụ ụlọ ọrụ. Isi geotextile nwere ngwaahịa atọ ndị a:
1. Agịga a na-akpaghị ákwà geotextile, nkọwapụta na ụdị 100g /m2-600g/m2 Họrọ n'etiti na-enweghị usoro. Isi ihe eji eme ya bụ eriri polyester staple ma ọ bụ eriri polypropylene staple. A na-eme ya dịka usoro ịpị agịga si dị. Oke ojiji ya bụ: nchekwa mkpọda nke osimiri, oké osimiri, ọdọ mmiri na osimiri, mgbake mmiri, ọdụ ụgbọ mmiri, njikwa idei mmiri mkpọchi ụgbọ mmiri, nnapụta na enyemaka ọdachi, wdg. Ọrụ injinia bụ ụzọ dị mkpa iji chebe gburugburu ebe obibi ma zere paịpụ dabere na nzacha azụ.
2. Ákwà a na-anaghị akpa ákwà nke a na-akụ agịga na PE Ihe dị mkpa nke ihe mejupụtara akpụkpọ ahụ bụ ákwà polyester, nke nwere eriri siri ike nke a na-akụghị agịga, nke nwere obosara buru ibu, nke a na-akpọ PE. A na-eji ụdị ihe mejupụtara ya eme akpụkpọ ahụ, a na-ejikwa ya eme ihe dị ka oyi akwa mmiri na-anaghị amị amị. Ọ dabara adaba maka ahịrị ụgbọ okporo ígwè, ụzọ dị iche iche, owuwu ọwara, ọdụ ụgbọ oloko, ọdụ ụgbọelu na ọrụ injinia ndị ọzọ.
3. Ákwà a na-anaghị kpara ákwà na nke a na-akpa ákwà, gụnyere ákwà a na-anaghị kpara ákwà na ákwà polypropylene, ákwà a na-akpa ákwà polyester, ákwà a na-anaghị kpara ákwà na nke a na-eji aka kpara plastik, nke dabara adaba maka nkwado ntọala na akụrụngwa injinịa ntọala maka ịhazi mmiri. A na-eji eriri polyester mee eriri staple fiber agịga geotextile dị ka ihe eji arụ ọrụ, a na-emepụta ma na-ahazi ya site na imecha na ịtọgbọ igwe na akụrụngwa, gụnyere igwe na akụrụngwa ịpị agịga.
Atụmatụ: Ngwaahịa a nwere àgwà dị elu dịka iguzogide nchara, iguzogide nchara, mgbochi ịka nká, ike nrụgide dị elu, nkọwapụta kwụsiri ike na ezigbo nzacha.
Ojiji ndị bụ isi: Ọrụ ndị bụ isi bụ imeziwanye, nchekwa, mgbochi mmiri ozuzo na ọkpọkọ mmiri nke ọrụ injinia. A na-ejikarị ya eme ihe n'ọrụ nchekwa mmiri, okporo ụzọ, ụzọ ụgbọ okporo ígwè na ụlọ ọrụ ndị ọzọ.
Oge ozi: Mee-06-2025
