High-density polyethylene (HDPE) geomembranes yekurasira ivhu

Tsanangudzo Pfupi

HDPE geomembrane liner inoputika yakaumbwa kubva ku polyethylene polymer zvinhu. Basa rayo guru nderokudzivirira kubuda kwemvura uye gasi evaporation. Zvinoenderana neyakagadzirwa zvigadzirwa, inogona kukamurwa kuita HDPE geomembrane liner uye EVA geomembrane liner.

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Product Detail

Products Description

HDPE geomembrane imwe yezvigadzirwa zve geosynthetic, ine yakanakisa kwezvakatipoteredza kusagadzikana kupaza kuramba, yakadzika tembiricha kuramba, anti-kuchembera, corrosion resistance, pamwe nehombe tembiricha yemhando uye hupenyu hurefu hwesevhisi, inoshandiswa zvakanyanya mumarara emarara kusamira, tsvina yakasimba. kusapinda kwemarara, kusapinda kwetsvina yekuchenesa, kusapinda kwedhamu rekugadzira, kurapwa kwemiswe uye mamwe mapurojekiti ekusapinda.

Performance Characteristics

1. Haina makemikari additives, haipindi kurapwa kwekupisa, inzvimbo yekuvaka inoshamwaridzana.
2. Iine maitiro akanaka emagetsi, mvura yakanaka inopindirana, uye inogona kudzivisa kuora, anti-kuchembera.
3. Nekuramba kwakavigwa kwakasimba, kusagadzikana kwekuora, chimiro che fluffy, nekuita kwakanaka kwemvura.
4. Iine yakanaka coefficient ye friction uye tensile simba, ine geotechnical reinforcement performance.
5. Nekuzviparadzanisa, filtration, drainage, kudzivirira, kugadzikana, kusimbisa uye mamwe mabasa.
6. Inogona kuenderana neiyo isina kuenzana hwaro, inogona kuramba kukuvara kwekunze kwekuvaka, zvinokambaira zvinova zvidiki.
7. Kuenderera mberi kwese kwakanaka, kureruka kurema, kuvakwa kuri nyore.
8. Icho chinhu chinopindika, saka ine yakanaka filtration isolation function, yakasimba puncture resistance, saka ine kuchengetedzwa kwakanaka kwekuita.

Zvigadzirwa Zvinotsanangurwa

GB/T17643-2011 CJ/T234-2006

Aihwa.	Item	Value
Aihwa.	Item	1.00	1.25	1.50	2.00	2.50	3.00
1	min density(g/㎝³)	0.940
2	goho simba (TD, MD), N/㎜≥	15	18	22	29	37	44
3	kuputsa simba (TD, MD), N/㎜≥	10	13	16	21	26	32
4	goho elongation (TD, MD), %≥	12
5	kutyora kureba (TD, MD), %≥	100
6	(avhareji rectangle kubvarura simba (TD, MD), ≥N	125	156	187	249	311	374
7	puncture resistance, N≥	267	333	400	534	667	800
8	stress crack resistance, h≥	300
9	carbon black content,%	2.0～3.0
10	carbon black dispersion	mapfumbamwe pagumi ari grad I kana II, asingasviki 1 kana grad III
11	oxidative induction nguva (OIT), min	chiyero OIT≥100
11	oxidative induction nguva (OIT), min	high pressure OIT≥400
12	ovheni kuchembera pa80 ℃(yakajairwa OIT inochengetwa mushure memazuva makumi mapfumbamwe), %≥	55

Geomembrane Kushandiswa

1. Kurasha, tsvina kana kudzora tsvina yakasara mumahombekombe egungwa.
2. Dhamu redhamu, madhamu ekumisa, dhamu retsvina nedhamu, mugero, kuchengetera madziva emvura (gomba, simbi).
3. Iyo subway, tunnel, anti-seepage lining yepasi uye tunnel.
4. Mvura yegungwa, mapurazi ehove emvura yakachena.
5. Mugwagwa mukuru, nheyo dzenzira nenjanji; ivhu rinowedzera uye kurasikirwa kusingapindi kwemvura.
6. Anti-seepage yedenga.
7. Kudzora mugwagwa uye imwe nheyo saline seepage.
8. Dike, kumberi kwesam foundation seepage prevention bed, level of vertical impervious layer, cofferdam yekuvaka, nzvimbo yemarara.