ʻO nā geomembranes polyethylene kiʻekiʻe (HDPE) no nā pae ʻāina

ʻO ka wehewehe pōkole:

Hoʻopili ʻia ka liner geomembrane HDPE mai ka polyethylene polymer material. ʻO kāna hana nui ka pale ʻana i ka leakage wai a me ka evaporation kinoea. E like me ka hana ʻana i nā mea maka, hiki ke hoʻokaʻawale ʻia i ka HDPE geomembrane liner a me EVA geomembrane liner.


Huahana Huahana

Huahana Huahana

ʻO ka HDPE geomembrane kekahi o nā mea geosynthetic, loaʻa iā ia ke kūʻē i ke koʻikoʻi o ke kaiapuni maikaʻi loa, ke kūpaʻa haʻahaʻa haʻahaʻa, anti-aging, corrosion resistance, a me ka nui o ke ana wela a me ka lōʻihi o ka lawelawe ʻana, hoʻohana nui ʻia i loko o ka ʻāina ʻāina ʻāina impermeability, ʻōpala paʻa. ʻAʻole hiki ke hoʻopaʻa ʻia, ʻaʻole hiki ke hoʻopaʻa ʻia i nā mea kanu hoʻoheheʻe wai, ʻaʻole impermeability loko kūlohelohe, mālama ʻana i nā huelo a me nā papahana impermeability ʻē aʻe.

Nā ʻano hana

1. ʻAʻole i loaʻa i nā mea hoʻohui kemika, ʻaʻole i hoʻopaʻa ʻia i ka wela, he mea hale pili kaiapuni.
2. Loaʻa nā waiwai mechanical maikaʻi, ka wai permeability maikaʻi, a hiki ke pale i ka corrosion, anti-aging.
3. Me ka ikaika i kanu ʻia, ka corrosion, ka fluffy structure, me ka hana hoʻoheheʻe maikaʻi.
4. Loaʻa i ka coefficient maikaʻi o ka friction a me ka ikaika tensile, me ka hana hoʻoikaika geotechnical.
5. Me ka hoʻokaʻawale, ka kānana, ka wai, ka pale, ka paʻa, ka hoʻoikaika a me nā hana ʻē aʻe.
6. Hiki ke hoʻololi i ke kumu ʻole, hiki ke pale i ka pōʻino o ke kūkulu ʻana i waho, e liʻiliʻi ke kolo.
7. He maikaʻi ka hoʻomau holoʻokoʻa, ke kaumaha māmā, ke kūkulu kūpono.
8. He mea permeable ia, no laila, loaʻa iā ia ka hana hoʻokaʻawale kānana maikaʻi, ke kūpaʻa puncture ikaika, no laila he hana palekana maikaʻi.

Nā Kūlana Huahana

GB/T17643-2011 CJ/T234-2006

ʻAʻole. 'ikamu Waiwai
1.00 1.25 1.50 2.00 2.50 3.00
1 min density(g/㎝3)
0.940
2 ikaika hua(TD, MD), N/㎜≥ 15 18 22 29 37 44
3 ikaika haki (TD, MD), N/㎜≥ 10 13 16 21 26 32
4 elongation hua (TD, MD), % ≥ 12
5 ka elongation uhai (TD, MD), %≥ 100
6 (ka ikaika haʻihaʻi haʻahaʻa haʻahaʻa maʻamau (TD, MD), ≥N 125 156 187 249 311 374
7 pale ʻana i ke kī, N≥ 267 333 400 534 667 800
8 māwae māwae koʻikoʻi, h≥ 300
9 ʻeleʻele kalapona, % 2.0~3.0
10 kalapona ʻeleʻele dispersion ʻeiwa o ka 10 ka papa I a i ʻole II, emi mai ka 1 inā ka papa III
11
manawa induction oxidative (OIT), min maʻamau OIT≥100
piʻi kiʻekiʻe OIT≥400
12 ʻO ka umu ʻelemakule ma 80 ℃ (OIT maʻamau i mālama ʻia ma hope o 90 mau lā), % ≥ 55

Hoʻohana Geomembrane

1. Hoʻopaʻa ʻāina, ʻōpala a hoʻomalu i ke koena ʻōpala i ke kahakai.
2. Waiwai loko, pā wai huelo, wai hoʻoheheʻe a me ka waihona, ke kahawai, waiho ʻia o nā loko wai (lua, ʻaila).
3. ʻO ka subway, tunnel, anti-seepage lining o ka basement a me ka tunnel.
4. Wai kai, mahiʻai iʻa wai maʻemaʻe.
5. Alanui, na kumu o ke alanui a me ke alahao; ka lepo ākea a me ka loes hiki ke hoʻoheheʻe ʻia o ka papa wai.
6. Anti-seepage o ka hale.
7. No ka hoʻomalu ʻana i ke alanui a me nā kumu paʻakai ʻē aʻe.
8. Dike, ke alo o ka hoʻokumu like seepage pale moe, pae o vertical impervious papa, kūkulu cofferdam, ʻōpala kahua.

Hōʻike Kiʻi

Hōʻike kiʻi

Nā hiʻohiʻona hoʻohana

Hōʻike kiʻi1

Kaʻina hana hana

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