ʻO nā geogillates palaki hoʻokahi ala:
One-way plastik geogrid mea he kiʻekiʻe density polyethylene (HDPE) e like me ka maka mea, ma ka extrusion kaomi i loko o ka lahilahi pā a laila holoiʻia i loko o ka maʻamau puka mesh, a laila longitudinal stretching. ka lōʻihi o ka elliptic mesh integral structure me ka mahele like a me ka ikaika node kiʻekiʻe. He ʻano kiʻekiʻe ka ikaika o ka tensile a me ka rigidity o ia ʻano, e hāʻawi ana i ka lepo kūpono no ka manaʻo ikaika a me ka diffusion o ka ʻōnaehana linkage. ʻO keʻano o ka deformation (creep) ma lalo o ka hana o ka wā lōʻihi hoʻomau haʻawe mea liʻiliʻi loa, a ʻoi aku ka maikaʻi o ka ikaika o ke kūpaʻa kolo ma mua o ka geogrid o nā mea ʻē aʻe, kahi mea nui i ka hoʻomaikaʻi ʻana i ke ola lawelawe o ka papahana.
ʻO nā geogillate plastik ʻelua ala:
Hana ʻia nā geogrid plastik ʻelua ʻaoʻao mai ka polypropylene (PP) a i ʻole polyethylene (PE) e like me ka mea maka, ma o ka pā palaka extrusion, punching, hoʻomehana, longitudinal stretching, lateral stretching. transverse, hiki i kēia hale i loko o ka lepo ke hāʻawi i kahi ʻoi aku ka maikaʻi o ka lawe ʻana a me ka hoʻolaha ʻana o ka ʻōnaehana linkage kūpono, kūpono no nā wahi nui o ka hoʻoikaika paʻa paʻa paʻa.
ʻO nā geogillates palaki hoʻokahi ala:
Hoʻonui i ka subgrade, hiki ke hoʻohele maikaʻi i ka ukana diffusion, hoʻomaikaʻi i ka kūpaʻa a me ka hiki ʻana o ka subgrade, a hoʻonui i ke ola lawelawe.
Hiki ke pale i ka haawe kea.
Kāohi i ka deformation subgrade a me ka pohā ma muli o ka nalowale o nā mea subgrade.
E hoʻomaikaʻi i ka hoʻopiha ʻana i ka lepo ma hope o ka pā paʻa, e hoʻemi i ke kaomi lepo o ka pā paʻa, mālama i ke kumukūʻai, hoʻonui i ke ola lawelawe, a hoʻemi i ke kumukūʻai mālama.
ʻO ka hoʻohui ʻana i ka geogrid i ke alanui a me ka ʻili o ke alanui e hiki ke hōʻemi i ka piʻi ʻana, e hōʻemi i nā ʻōpala, e hoʻopaneʻe i ka manawa o nā māwae ma 3-9 mau manawa, a hoʻemi i ka mānoanoa o ka papa hana a hiki i 36%.
He kūpono no nā ʻano lepo āpau, ʻaʻole pono e lawe i nā mea like ʻole ma kahi ʻē, mālama i ka hana a me ka manawa.
He maʻalahi a wikiwiki hoʻi ke kūkulu ʻana, hiki ke hoʻemi nui i ke kumukūʻai kūkulu.
ʻO nā geogillate plastik ʻelua ala:
E hoʻonui i ka hiki o ke ala (ground) base a hoʻonui i ke ola lawelawe o ke alanui (ground) base.
Kāohi i ka ʻili o ke alanui mai ka hāʻule ʻana a i ʻole ka hana ʻana i nā māwae e mālama ai i ka nani a me ka maʻemaʻe.
ʻO ka hana maʻalahi, mālama manawa, ho'ōla hoʻoikaika, hoʻopōkole i ka manawa kūkulu, hoʻemi i ke kumukūʻai mālama.
Kāohi i nā māwae mai ka culvert.
E hoʻonui i ka piʻi ʻana o ka lepo e pale ai i ka ʻino ʻana o ka lepo.
E ho'ēmi i ka mānoanoa o ka cushion, e mālama i ke kumukūʻai.
Paʻa a me ka ʻōmaʻomaʻo o ke kākoʻo ʻana i ka moena pūnaewele kanu mauʻu.
Hiki ke hoʻololi i ka pūnaewele metala, i hoʻohana ʻia no ka mine lanahu ma lalo o ka pūnaewele hoʻopunipuni
ʻO nā geogillates palaki hoʻokahi ala:
nui o ka huahana | Ikaika U'i / (KN/m) | Ka ikaika tensile ma 2% elongation / (KN/m) | Ka ikaika tensile ma 5% elongation / (KN/m) | Ka hoʻolōʻihi ʻia /% | laula (m) |
TGDG35 | ≥10 | ≥10 | ≥22 | ≤10 | 1 a i ʻole 1.1 a i ʻole 2.5 a i ʻole 3 |
TGDG50 | ≥12 | ≥12 | ≥28 | ||
TGDG80 | ≥26 | ≥26 | ≥48 | ||
TGDG110 | ≥32 | ≥32 | ≥64 | ||
TGDG120 | ≥36 | ≥36 | ≥72 | ||
TGDG150 | ≥42 | ≥42 | ≥84 | ||
TGDG160 | ≥45 | ≥45 | ≥90 | ||
TGDG200 | ≥56 | ≥56 | ≥112 | ||
TGDG220 | ≥80 | ≥80 | ≥156 | ||
TGDG260 | ≥94 | ≥94 | ≥185 | ||
TGDG300 | ≥108 | ≥108 | ≥213 |
ʻElua ʻaoʻao plastic grille:
nui o ka huahana | Ka ikaika uʻi kū pololei / ʻaoʻao / (KN/m) | Ka ikaika tensile ma ka lōʻihi / ʻaoʻao 2% elongation / (KN/m) | Ka ikaika uʻi ma ka longitudinal / lateral 5% elongation / (KN/m) | ʻO ka hoʻolōʻihi ʻia o ka hua kū pololei / ʻaoʻao o% |
TGSG15-15 | ≥15.0 | ≥5.0 | ≥7.0 | ≤15.0/13.0 |
TGSG20-20 | ≥20.0 | ≥7.0 | ≥14.0 | |
TGSG25-25 | ≥25.0 | ≥9.0 | ≥17.0 | |
TGSG30-30 | ≥30.0 | ≥10.5 | ≥21.0 | |
TGSG35-35 | ≥35.0 | ≥12.0 | ≥24.0 | |
TGSG40-40 | ≥40.0 | ≥14.0 | ≥28.0 | |
TGSG45-45 | ≥45.0 | ≥16.0 | ≥32.0 | |
TGSG50-50 | ≥50.0 | ≥17.5 | ≥35.0 |
ʻO nā geogillates palaki hoʻokahi ala:
ʻO ka geogrid plastic one-way he mea geosynthetic kiʻekiʻe. Hoʻohana nui ia i nā dikes, tunnels, docks, alanui, ala kaʻaahi, kūkulu a me nā māla ʻē aʻe.
ʻO nā geogillate plastik ʻelua ala:
Hoʻohana ʻia i nā embankment like ʻole a me ka hoʻoikaika ʻana i lalo, ka pale ʻana i ka pali, ka hoʻoikaika ʻana i ka paia o ka lua, ka mokulele nui, kahi kaʻa a me ka pā ukana.