Polyester Filament Non Woven Geotextile No ke alanui Landfill Dam Building Highway Project
Nā hiʻohiʻona huahana
| 1, kānana |
| ke hele ka wai mai kahi ʻili maikaʻi a i kahi papa ʻāʻī, hiki i nā Geotextiles ʻole i ulana ʻia ke mālama maikaʻi i nā ʻāpana maikaʻi.E like me ke kahe ʻana o ka wai mai ka lepo one i loko o kahi wai ʻiliʻili i uhi ʻia ʻo Geotextile. |
| 2, Kaawale |
| e hoʻokaʻawale i ʻelua papa lepo me nā ʻano kino like ʻole, e like me ka hoʻokaʻawale ʻana o ka ʻiliʻili alanui mai nā mea palupalu palupalu. |
| 3, Waiwai |
| e hoʻokahe i ka wai a i ʻole ke kinoea mai ka mokulele o ka lole, e alakaʻi ana i ka hoʻoheheʻe ʻana a i ʻole ka hoʻokuʻu ʻana o ka lepo, e like me ke ʻano o ka hoʻoheheʻe kinoea i loko o kahi pāpale ʻāina. |
| 4, Hooikaika |
| no ka hoʻomaikaʻi ʻana i ka hiki o ka haʻi ʻana o kahi ʻano lepo kikoʻī, e like me ka hoʻoikaika ʻana i ka pā paʻa.5. paleKe kahe ka wai i ka lepo, e noʻonoʻo pono i ka diffusion stress, ka hoʻouna ʻana a i ʻole ka decomposition, pale i ka lepo e loaʻa i ka hana ikaika o waho akā ʻo ka luku, kona lepo pale. 6. Ke kū'ē i ka puncture Hoʻohui pū ʻia me ka geomembrane, ʻo ka mea i hoʻopaʻa ʻia i ka wai a me ka impermeable mea hana i ka pale ʻana i ka puncture. ʻO ka ikaika tensile kiʻekiʻe, ka permeability maikaʻi, ka ea permeability, ke kūpaʻa wela kiʻekiʻe, anti - freezing, anti - aging, corrosion resistance, non - moth. He mea geosynthetic i hoʻohana nui ʻia.Hoʻohana nui ʻia i ka hoʻoikaika ʻana i ke alahao subgrade, ili alanui Ka mālama ʻana, ke keʻena haʻuki, ka pale ʻana i ka embankment, ka hoʻokaʻawale ʻana i ka hydraulic construction, tunnel, kahakai kahakai, reclamation, mālama kaiapuni a me nā papahana ʻē aʻe.
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Nā Kūlana Huahana
Noi a me ka lawelawe ma hope o ke kuai ana
(1) E hoʻoikaika i ka hoʻopiha ʻana i ka pā paʻa a i ʻole e heleuma i ka pā alo o ka pā paʻa.E kūkulu i nā pā paʻa i ʻōwili ʻia a i ʻole nā mea pili.
(2) Ka ho'oikaika 'ana i ke kahua pa'a ma'alahi, ka ho'oponopono 'ana i nā māwae ma ke alanui a me ka pale 'ana i nā māwae o ke alanui.
(3) E hoʻonui i ka paʻa o ka ʻiliʻili a me ka lepo i hoʻoikaika ʻia e pale i ka ʻino ʻana o ka lepo a me ka pōʻino maloʻo ma ka wela haʻahaʻa.
(4) ʻO ka papa kaʻawale ma waena o ka ballast a me ke alanui a i ʻole ma waena o ke alanui a me ka lepo palupalu.
(5) ʻO ka papa hoʻokaʻawale ma waena o ka hoʻopiha artificial, rockfill a i ʻole kahua waiwai a me ke kumu, ka hoʻokaʻawale ʻana, kānana a me ka hoʻoikaika ʻana ma waena o nā papa lepo maloʻo like ʻole.
(6) ʻO ka papa kānana o ka ʻaoʻao kiʻekiʻe o ka pahu hoʻopaʻa lehu mua a i ʻole ka wai huelo, a me ka papa kānana o ka ʻōnaehana hoʻoheheʻe i ka backfill o ka pā paʻa.
(7) ʻO ka papa kānana a puni ka paipu hoʻoheheʻe a i ʻole ka ʻauwai ʻiliʻili.
(8) Nā kānana o nā pūnāwai wai, nā pūnāwai hoʻomaha a i ʻole nā paipu kaomi oblique i ka ʻenekinia hydraulic.
(9) Geotextile kaʻawale ʻana ma waena o ke alaloa, ke kahua mokulele, ka ʻōpala o ke kaʻaahi a me ka pōhaku a me ke kumu.
(10) ʻO ka hoʻoheheʻe ʻia ʻana a i ʻole ka pae i loko o ka pā lepo, kanu ʻia i loko o ka lepo e hoʻopau i ke kaomi wai pore.
(11) Ka hoʻokahe ʻana ma hope o ka geomembrane impervious a i ʻole ma lalo o ka uhi paʻa ma nā pā lepo a i ʻole nā pā.
Hoʻomoe kūkulu
Filament Non woven Geotextile hoʻokomo:
1, me ka manual rolling install, filament non woven geotextile surface pono e pae aku, a me ke kupono deformation allowance.
2. ʻO ka hoʻokomo ʻana i ka Filament Non woven Geotextile a i ʻole ka fila pōkole ʻaʻole i ulana ʻia ka geotextile e hoʻohana maʻamau i nā ʻano like ʻole o ka hui ʻana o ka ʻūhā, suture a me ka wili.ʻOi aku ka laulā o ka suture a me ka welding ma mua o 0.1m, a ʻoi aku ka laulā o ka ʻūhā ma mua o 0.2m. ʻO nā Geotextiles i ʻike ʻia no ka manawa lōʻihi e pono e welded a humuhumu pū ʻia.
3. Geotextile suture:
Pono nā humuhumu a pau (no ka laʻana, ʻaʻole ʻae ʻia nā humuhumu kiko).ʻO ka Filament Non woven Geotextile pono e uhi ma kahi o 150mm ma mua o ka uhi ʻana.ʻO ka mamao humuhumu liʻiliʻi loa mai ka lihi (ka lihi i ʻike ʻia o ka mea) pono ma ka liʻiliʻi he 25mm.
ʻO nā hui Geotextile ʻole i ulana ʻole ʻia i humuhumu nui ʻia, ʻo ia ka laina 1 laina o ke ʻano hili kaulahao laka.ʻO ke kaula i hoʻohana ʻia no ke kuʻi ʻana he mea resin me ka haʻahaʻa haʻahaʻa o ka ʻoi aku ma mua o 60N a ʻoi aku ke kūpaʻa like a ʻoi aku paha i ka ʻino kino a me ka radiation ultraviolet e like me ka geotextile.
Pono e humuhumu hou ʻia kēlā me kēia "leakage needle" ma ka geotextile ma kahi e pili ai.
Pono e hana ʻia nā hana kūpono e pale ai i ka lepo, nā mea ʻāpana a i ʻole nā mea ʻē aʻe mai ke komo ʻana i ka papa geotextile ma hope o ke kau ʻana.
Hiki ke hoʻokaʻawale ʻia ka ʻūhā o ka lole i hui pū ʻia maoli, hui pū ʻana a i ʻole wili e like me ka topography a me ka hana hoʻohana.
4. I ka hana ʻana, e uhi maoli ʻia ka geomembrane HDPE ma luna o ka geotextile, a ʻo ka HDPE geomembrane ma ka papa luna, e hoʻopili ʻia ka filament non woven geotextile e wili ʻia e ka ea wela.ʻO ka welding ea wela ke ʻano hoʻohui maikaʻi loa o ka filament geotextile, ʻo ia hoʻi, ʻo ka hoʻopili ʻana o ʻelua ʻāpana lole me ka pū ea wela e wela koke ʻia i ka wela kiʻekiʻe, no laila hiki i kēlā ʻāpana i ke kūlana heheʻe, a hoʻohana koke i kekahi ikaika o waho. e hoopili paa.I ka pulu (ua a me ka hau) ʻaʻole hiki ke wela ka pilina pili, geotextile e hoʻohana i kahi ala ʻē aʻe i kahi ʻano hoʻohui suture, ʻo ia hoʻi, ka mīkini humuhumu kūikawā no ka hoʻohui ʻana i nā suture pālua, a me ka hoʻohana ʻana i ka laina suture anti-chemical ultraviolet.
ʻO 10cm ka laulā liʻiliʻi ma ka humuhumu, ʻo ka laula liʻiliʻi ma ka ʻūhā maoli he 20cm, a ʻo ka laulā liʻiliʻi ma ka wili wela wela he 20cm.
5. No nā hui kuʻina, pono e hoʻohana ʻia ka maikaʻi like me ka geotextile, a ʻo ka laina suture e hana ʻia i nā mea me ka ikaika o ka pale ʻana i ka pōʻino kemika a me ka irradiation ultraviolet.
6. E waiho ʻia ka Geomembrane ma hope o ka waiho ʻana o ka geotextile a ʻae ʻia e ka ʻenekini mākaʻikaʻi.
Nā koi kumu no ka waiho ʻana i ka Geotextile Filament Non woven:
1. E oki ka hui i ka laina pali;Inā he kaulike a i ʻole ke koʻikoʻi paha me ka wāwae o ka pali, ʻoi aku ka lōʻihi o ka hui ʻana ma mua o 1.5m.
2. Ma ka pali, heleuma i kekahi kihi o ka Filament Non woven Geotextile, a laila e waiho i lalo i ka ʻōwili mea ma ka pali e hōʻoia i ka paʻa o ka geotextile.
3. E kaomi i lalo me nā ʻeke one ka Filament Non woven Geotextile, e hoʻohana ʻia i ka wā o ka waiho ʻana a mālama ʻia i ka papa luna o nā mea.
