High-density polyethylene (HDPE) geomembranes zotayiramo

Kufotokozera Kwachidule:

HDPE geomembrane liner imawombedwa kuchokera ku polyethylene polima. Ntchito yake yayikulu ndikuletsa kutayikira kwamadzimadzi komanso kutuluka kwa mpweya. Malinga ndi zopangira zopangira, zitha kugawidwa mu HDPE geomembrane liner ndi EVA geomembrane liner.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Kufotokozera Zamalonda

HDPE geomembrane ndi imodzi mwazinthu za geosynthetic, ili ndi kukana kwamphamvu kwachilengedwe, kukana kutentha, kukana kukalamba, kukana kukalamba, komanso kutentha kwakukulu ndi moyo wautali wautumiki, womwe umagwiritsidwa ntchito kwambiri pakutayira zinyalala zanyumba, zinyalala zolimba. kuwonongeka kwa zinyalala, kusamalidwa kwa zimbudzi, kusasunthika kwa nyanja yochita kupanga, kusamalidwa kwa michira ndi ntchito zina zosasunthika.

Makhalidwe Antchito

1. Zilibe zowonjezera za mankhwala, sizimatenthedwa ndi kutentha, ndizomangamanga zowononga zachilengedwe.
2. Lili ndi makina abwino, kutsekemera kwa madzi abwino, ndipo amatha kukana dzimbiri, odana ndi kukalamba.
3. Ndi kukana mwamphamvu m'manda, kukana dzimbiri, kapangidwe ka fluffy, ndi ntchito yabwino ya ngalande.
4. Imakhala ndi kokwana yabwino ya kukangana ndi kulimba kwamphamvu, ndi geotechnical reinforcement performance.
5. Ndi kudzipatula, kusefera, ngalande, chitetezo, kukhazikika, kulimbikitsa ndi ntchito zina.
6. Angagwirizane ndi maziko osagwirizana, akhoza kukana kuwonongeka kwa zomangamanga zakunja, kukwawa kumakhala kochepa.
7. Kupitilira kwanthawi zonse ndikwabwino, kulemera kopepuka, kumanga kosavuta.
8. Ndi zinthu permeable, choncho ali bwino kusefera kudzipatula ntchito, wamphamvu puncture kukana, choncho ali ndi chitetezo ntchito bwino.

Zofotokozera Zamalonda

GB/T17643-2011 CJ/T234-2006

Ayi.	Kanthu	Mtengo
Ayi.	Kanthu	1.00	1.25	1.50	2.00	2.50	3.00
1	kachulukidwe kakang'ono (g/㎝³)	0.940
2	mphamvu zokolola (TD, MD), N/㎜≥	15	18	22	29	37	44
3	kuswa mphamvu (TD, MD), N/㎜≥	10	13	16	21	26	32
4	zokolola elongation (TD, MD), %≥	12
5	kuswa elongation (TD, MD), % ≥	100
6	(avereji yamphamvu ya rectangle misozi (TD, MD), ≥N	125	156	187	249	311	374
7	kukana puncture, N≥	267	333	400	534	667	800
8	kupsinjika kwa crack kukana, h≥	300
9	kaboni wakuda,%	2.0-3.0
10	kupezeka kwa kaboni wakuda	zisanu ndi zinayi mwa 10 ndi grad I kapena II, zosakwana 1 ngati grad III
11	oxidative induction time(OIT), min	muyezo OIT≥100
11	oxidative induction time(OIT), min	kuthamanga kwambiri OIT≥400
12	Kukalamba kwa uvuni pa80 ℃ (muyezo OIT imasungidwa pakadutsa masiku 90), %≥	55

Kugwiritsa ntchito geombrane

1. Kutayira, kuwononga kapena kuwongolera zinyalala zotsalira m'mphepete mwa nyanja.
2. Damu la nyanja, madamu otsekera, madamu otaya zimbudzi ndi mosungira, ngalande, posungira maiwe amadzimadzi (dzenje, miyala).
3. Njira yapansi panthaka, tunnel, anti-seepage mizere yapansi ndi ngalande.
4. Madzi a m’nyanja, minda ya nsomba za m’madzi opanda mchere.
5. Msewu waukulu, maziko a msewu waukulu ndi njanji; dothi lotambasuka ndi kutayika kosatha kwa wosanjikiza wosanjikiza madzi.
6. Anti-seepage ya denga.
7. Kuwongolera misewu ndi maziko ena amchere amadzimadzi.
8. Dike, kutsogolo kwa sam foundation seepage popewa zofunda, mulingo wosanjikiza wosanjikiza, cofferdam yomanga, malo otayira.