Nūhou

He aha ka hana o Geotextile? ʻO Geotextile kahi mea geosynthetic permeable i hana ʻia e ka ʻenehana ulana, aia ma ke ʻano o ka lole, i ʻike ʻia ʻo geotextile. ʻO kāna mau hiʻohiʻona nui ka paona māmā, ka hoʻomau holoʻokoʻa maikaʻi, ke kūkulu maʻalahi, ka ikaika tensile kiʻekiʻe, a me ka pale ʻana i ka corrosion. Hoʻokaʻawale hou ʻia nā Geotextiles i ulana ʻiageotextilesa me nā geotextiles i ulana ʻole ʻia. ʻO ka mea mua i ulana ʻia mai nā kaula siliki hoʻokahi a i ʻole, a i ulana ʻia mai nā filament pālahalaha i ʻoki ʻia mai nā kiʻi ʻoniʻoni lahilahi; Hoʻopili ʻia ka mea hope me nā pulu pōkole a i ʻole nā ​​​​wiliwili wili lōʻihi i hoʻokomo ʻia i loko o nā flocs, a laila ʻōwili ʻia me ka mīkini (kuʻi ʻia ka nila), hoʻopaʻa ʻia me ka wela, a i ʻole nā ​​​​mea kemika.

He aha ke kuleana oGeotextile?:
(1) Hoʻokaʻawale ma waena o nā mea like ʻole
Ma waena o ke alanui a me ke kumu; Ma waena o ke kahua kaʻaahi a me ka ballast; Ma waena o ka pae ʻāina a me ke kumu pōhaku i wāwahi ʻia; Ma waena o ka geomembrane a me ka papa hoʻoheheʻe one; Ma waena o ke kumu a me ka lepo embankment; Ma waena o ka lepo kumu a me nā puʻu kumu; Ma lalo o nā alahele, nā wahi kaʻa, a me nā wahi haʻuki; Ma waena o nā kānana maikaʻi ʻole a me nā papa wai; Ma waena o nā ʻāpana like ʻole o nā pā honua; Hoʻohana ʻia ma waena o nā papa asphalt hou a kahiko.
(2) Hoʻoikaika a me nā mea pale
Hoʻohana ʻia ma luna o nā kumu palupalu o nā embankments, nā ala kaʻaahi, nā pae ʻāina, a me nā wahi haʻuki; Hoʻohana ʻia no ka hana ʻana i nā pūʻolo geotechnical; Hoʻoikaika no nā embankments, nā pā lepo, a me nā pali; Ma ke ʻano he kumu hoʻoikaika ma nā wahi karst; Hoʻomaikaʻi i ka hiki ke hāpai i nā kumu pāpaʻu; Hoʻoikaika ma luna o ka pāpale ahu hoʻokumu; Kāohi i ka ʻāʻī ʻana o ka membrane geotextile e ka lepo kumu; Kāohi i nā mea haumia a i ʻole nā ​​papa pōhaku i loko o ka ʻāina hoʻopaʻa ʻāina mai ke kī ʻana i ka geomembrane; Ma muli o ke kūpaʻa frictional kiʻekiʻe, hiki iā ia ke alakaʻi i ke kūpaʻa ʻoi aku ka maikaʻi ma nā geomembranes composite.
(3) Ka kānana hoʻohuli
Ma lalo o ke kumu pōhaku i ʻoki ʻia o ka ʻili o ke alanui a me ke alanui mokulele a i ʻole ma lalo o ka ballast kaʻaahi; A puni ka ʻiliʻili wai hoʻokahe; A puni nā paipu hoʻoheheʻe ʻia ma lalo o ka honua; Ma lalo o ka pae ʻāina e hoʻohua ai i ka leachate; Mālama i kageotextilepūnaewele no ka pale ʻana i nā ʻāpana lepo mai ke komo ʻana mai; Palekanageosyntheticnā mea e pale aku ai i nā ʻāpana lepo mai ke komo ʻana mai.

(4) Waiwai
Ma ke ʻano he ʻōnaehana hoʻoheheʻe kūpaʻa a me ke ākea no nā pani honua; ʻO ka hoʻoheheʻe ʻia ʻana o ka wai hoʻoheheʻe mua o lalo o ke kahua paʻa; Ma keʻano he papa pale no ka piʻi ʻana o ka wai capillary ma lalo o ka honua i nā wahi hau; ʻO ka papa pale capillary no ke kahe ʻana o ka wai paʻakai alkali ma ka ʻāina maloʻo; E like me ka papa kumu o articulated block block pale slope.