Polyester geogrid ikaika kiʻekiʻe PET geogrid no ka hoʻoikaika ʻana i ke alaloa
Nā hiʻohiʻona huahana
GeogridʻO ia kekahi o nā mea geosynthetic nui.Hoʻohālikelike ʻia me nā mea geosynthetic ʻē aʻe, geomākūloaʻa nā waiwai a me nā hana kūikawā.Hoʻohana pinepine ʻia nā Geogrids e like me ka hoʻoikaika ʻana i nā hale lepo a i ʻole nā mea hoʻohuihui e like me ka hoʻoikaika ʻana.Ua māhele ʻia ʻo Geogrid i ʻehā mau ʻāpana: plastic geogrid, steel-plastic geogrid, fiberglass geogrid a me polyester geogrid.
poliester geogridloaʻakiʻekiʻe tensile ikaika, kiʻekiʻe waimaka ikaika, a me ka ikaika paʻa ikaika me ka ʻiliʻili lepo.
Koho ʻo Warp knitting polyester geogrid i ka fiber polyester i mea maka.E hoʻohana i ka hana wili ʻana ma luna o ka hale, latitude a me longitude i loko o ka lole i ka ʻili i kekahi i kekahi me ka ʻole o ke kūlou ʻana, ka hui pū me ka pūʻulu filament filament ikaika kiʻekiʻe, e hana i kahi kikoʻī, hāʻawi i ka pāʻani piha i kāna mau waiwai mechanical, ka polyester geogrid warp knitting. He kiʻekiʻe ka ikaika tensile, he liʻiliʻi ka ikaika hoʻonui, ka ikaika kūʻokoʻa waimaka, ka ʻokoʻa ʻokoʻa a me ka ʻokoʻa ākea, ka pale ʻana o ka ultraviolet, ke kūpaʻa ʻana, ka pale ʻana i ka corrosion, ka māmā, a me ka lepo a i ʻole ka ʻiliʻili mana pili, e hoʻoikaika i ka ʻili lepo a me ka hoʻoikaika ʻana i ka lepo e hoʻomaikaʻi ai. ka pono a me ka ukana ikaika, he hopena koʻikoʻi.
1. Ka ikaika tensile kiʻekiʻe
2. Elongation haʻahaʻa
3. Ke kū'ē i ka corrosion a me ke kū'ē i ka wā kahiko
4. Nahu ikaika me ka mea kumu
5, kaumaha māmā, hoʻokahe wai
Nā Kūlana Huahana
| hana \ hoakaka | 20-20 | 30-30 | 40-40 | 50-50 | 80-80 | 100-100 | 120-120 | |
| Elongation% | 10%--15% | |||||||
| Ka ikaika uʻi (KN/m) | MD | 20 | 30 | 40 | 50 | 80 | 100 | 120 |
| CD | 20 | 30 | 40 | 50 | 80 | 100 | 120 | |
| Ka nui mesh (mm) | 12.5×12.5 12.7×12.7 25×25 25.4×25.4 25.7×25.7 30×30 40×40 50×50 | |||||||
| Laulā(m) | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | |
Noi a me ka lawelawe ma hope o ke kuai ana
1. Hoʻohana ʻia ʻo Warp knitting polyester geogrid no ka hoʻoikaika ʻana i ka lepo palupalu o nā alanui, nā alahao, nā alanui aupuni a me nā alanui ʻē aʻe, hiki ke hoʻomaikaʻi maikaʻi i ka ikaika o ka subgrade a hoʻopaneʻe i nā māwae o nā alanui.
2, Warp knitting polyester geogrid hydraulic engineering dam, hoʻoikaika i ka muliwai, hoʻokaʻawale, hoʻoikaika i ke kumu lepo palupalu, hoʻonui i kona hiki ke pale, hoʻomaikaʻi i ka hiki ke hāpai a me ke kūpaʻa o ke kumu.
3. Hoʻohana ʻia ka papa kuʻi poliester geoglyphic grating no ka hoʻoikaika ʻana i ka pali, ka hoʻoikaika ʻana i ka pā, ka hoʻonui ʻana i ka ikaika holoʻokoʻa, ke ala nui, ke alahao, ka mālama wai a me nā mea hoʻoikaika paʻa lepo palupalu.
4. Hoʻohana ʻia ka geogrid polyester warp-knitted no ka pale ʻana i ke ala kaʻaahi: ma muli o ka haʻalulu o ke kaʻaahi a me ka makani a me ka ua, ua nalowale ka track slag.
5. Hoʻohana ʻia ka geogrid polyester warp-knitted no ka pā paʻa kaʻaahi: hoʻohana ʻia ʻo geogrid e hoʻoikaika i ka pā paʻa ma ka ʻaoʻao o ke kaʻaahi, e like me ke kahua a me ka paepae ukana ma ke kahua kaʻaahi, hiki ke hoʻolōʻihi i ke ola lawelawe a hoʻemi i ka uku mālama;
6. Ho'ohana 'ia ka poliester geogrid wili no ka pa pa'a pa'a 'ana: 'o ka ho'ohui 'ana i ka geogrid ma ka 'ao'ao o ke ala nui a me ka pa'a pa'a e hiki ke ho'onui i ka hikina o ka pa pa'a;
7, abutment kumu mea maʻamau maʻalahi e iho i lalo, ka hanana o ka lele ana ma luna, i ka abutment kumu ma lalo o ka hoomoe ana o geogrid, hiki ke hoʻoikaika i ka haʻi hiki, paʻa abutment.
Hoʻokomo
Pono ka polyester geogrid i ke kūkulu ʻia ʻana o ka pavement asphalt layer o ka pōhaku ʻala, pono e maʻemaʻe ka ʻili o ke alanui mua, ma hope o ka hoʻokaʻawale ʻana, ʻoki a hoʻomaʻemaʻe ʻia i ke kūkulu ʻia ʻana, me ka pahu maʻamau e pono e hoʻopaʻa ʻia e kahi pahu kila kila kūikawā. ʻO ka hui ʻana, ʻoi aku ka nui o ka ʻaoʻao ʻaoʻao ma mua o 5 knm, ʻoi aku ka lōʻihi ma mua o 10 knm i waiho ʻia e ka asphalt i mālama ʻia Polyester geogrid sprinkling asphalt adhesive layer o ka aila, ʻoi aku ka lōʻihi me ka Polyester geogrid construction ʻano pipili, moderately roller rolling of the roller, asphalt ka paving a me ka hoʻopili ʻana, me ka hoʻopaʻa ʻole ʻana i ke kui kila.
