Hoʻoikaika ʻia ka ikaika kiʻekiʻe wili polyester filament i ulana ʻia geotextile

ʻO ka wehewehe pōkole:

ʻO ka geotextile i ulana ʻia he ʻano geomaterial ikaika kiʻekiʻe i hana ʻia mai nā mea synthetic e like me ka polyester a i ʻole polypropylene ma hope o ka hana ʻana. Loaʻa iā ia nā waiwai kino maikaʻi e like me ke kūpaʻa tensile, ka pale ʻana i ka waimaka a me ke kūʻē ʻana i ka puncture, a hiki ke hoʻohana ʻia i ka hoʻoponopono ʻāina, ka pale ʻana i ka seepage, ka pale ʻana i ka corrosion a me nā māla ʻē aʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO ka filament i ulana ʻia ka geotextile kahi papa inoa o ka geotextile, ʻo ia ka ikaika kiʻekiʻe o ka ʻenehana synthetic fiber e like me nā mea maka, ma ka ulana ʻana i ke kaʻina hana, he ʻano textile i hoʻohana nui ʻia i ka ʻenekinia kīwila. I nā makahiki i hala iho nei, me ka wikiwiki o ke kūkulu ʻana i nā ʻoihana a puni ka ʻāina, ke piʻi nui nei ka noi no nā geotextiles ulana filament, a loaʻa iā ia ka mana nui o ka mākeke. ʻOi aku ma kekahi mau kahawai nui a me ka hoʻololi ʻana, ke kūkulu ʻana i ka mālama wai, ke alaloa a me ke alahaka, ke kūkulu ʻana i ke kaʻaahi, ka uapo mokulele a me nā ʻoihana ʻenekinia ʻē aʻe, he nui nā noi.

Hōʻike

Nominal wawahi ikaika ma MD (kN/m): 35, 50, 65,8 0, 100, 120, 140, 160, 180, 200, 250, laula i loko o 6m.

Waiwai

1. Ka ikaika kiʻekiʻe, haʻahaʻa deformation.

2. ʻO ka lōʻihi: ka waiwai paʻa, ʻaʻole maʻalahi e hoʻonā, ea slaked a hiki ke mālama i ka waiwai kumu no ka wā lōʻihi.

3. Anti-erosion: anti-acid, anti-alkali, kū'ē i nā'okena a me ka popopo.

4. Permeability: hiki ke hoʻomalu i ka nui sieve e mālama i kekahi permeability.

Palapala noi

Hoʻohana nui ʻia ia ma ka muliwai, kahakai, ke awa, ke ala nui, ke kaʻaahi, ka uapo, ka tunnel, ke alahaka a me nā ʻenehana geotechnical ʻē aʻe. Hiki iā ia ke hoʻokō i nā ʻano hana geotechnical āpau e pono ai e like me ka kānana, hoʻokaʻawale, hoʻoikaika, pale a pēlā aku.

Nā Kūlana Huahana

Hōʻike geotextile i ulana ʻia (GB/T maʻamau 17640-2008)

ʻAʻOLE.	'ikamu	Waiwai
ʻAʻOLE.	ikaika nominal KN/m	35	50	65	80	100	120	140	160	180	200	250
1	ikaika haki i MDKN/m 2	35	50	65	80	100	120	140	160	180	200	250
2	ka haki ʻana i ka ikaika ma CD KN/m 2	0.7 manawa o ka haki ʻana i ka ikaika ma MD
3	elontation inoa % ≤	35 ma MD, 30 ma MD
4	ikaika haehae maMD a me CD KN≥	0.4	0.7	1.0	1.2	1.4	1.6	1.8	1.9	2.1	2.3	2.7
5	CBR mullen poha ikaika KN≥	2.0	4.0	6.0	8.0	10.5	13.0	15.5	18.0	20.5	23.0	28.0
6	Hiki ke kūpale ʻia ke kiʻekiʻe kenimika/s	Kx(10-²~10s) kiʻi:K=1.0~9.9
7	kānana nui O90(O95) mm	0.05-0.50
8	ʻokoʻa ākea %	-1.0
9	ʻokoʻa mānoanoa o ka ʻeke i ulana ʻia ma lalo o ka wai %	±8
10	ʻokoʻa o ka ʻeke i ulana ʻia i ka lōʻihi a me ka laula %	±2
11	ikaika humuhumu KN/m	ka hapalua o ka ikaika nominal
12	ʻokoʻa kaumaha ʻāpana%	-5