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Геомембрана HDPE
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20Mil HDPE Geomembrane Lining Corrosion Resistant For Fish / Shrimp Ponds

20Mil HDPE Geomembrane Lining Corrosion Resistant For Fish / Shrimp Ponds

Наименование марки: SZ
Номер модели: HDPE LDPE LLDPE
МОК: 30000 квадратных метров
Цена: $0.3-$2.0/SQM
Условия оплаты: T/T, L/C.
Способность к поставкам: 100 тонн в день
Подробная информация
Место происхождения:
КИТАЙ
Сертификация:
ISO
Название продукта:
Геомембрана HDPE ASTM толщиной 20 мил
Толщина:
20 миль
Приложение:
Пруды для рыбы/креветок
Функция:
Коррозионная стойкость
Материал:
HDPE LDPE LLDPE
Тип:
Гладкий или текстурированный
Длина:
50 мл
Ширина:
1м-8 м
Упаковывая детали:
Упаковано в тканевую сумку или по вашим требованиям
Поставка способности:
100 тонн в день
Выделить:

20mil HDPE geomembrane pond liner

,

corrosion resistant geomembrane for ponds

,

HDPE geomembrane for shrimp ponds

Описание продукта

20Mil HDPE Geomembrane Lining Corrosion Resistant For Fish / Shrimp Ponds

 

 

Yixing Shenzhou HDPE Geomembrane For Fish / Shrimp Ponds

HDPE geomembrane is a reliable, durable, and cost-effective lining solution for anti-seepage and waterproofing. Its combination of impermeability, strength, and chemical resistance makes it an essential material for environmental protection, water conservation, mining, petrochemical, and agricultural projects worldwide.

Applications of HDPE Geomembrane

Geomembranes find extensive use in water containment systems, such as reservoirs, ponds, and canals. By acting as impermeable liners, they help conserve and manage water resources, prevent seepage, and maintain water quality. In addition to water containment, geomembranes serve as effective tools in erosion control, stabilizing slopes, and protecting shorelines from degradation due to wave action and erosion.

20Mil HDPE Geomembrane Lining Corrosion Resistant For Fish / Shrimp Ponds 0  20Mil HDPE Geomembrane Lining Corrosion Resistant For Fish / Shrimp Ponds 1

How to Use HDPE Geomembrane?

1.Site Preparation

Clear the area of sharp objects, roots, stones, or debris that could puncture the liner.

Level and compact the subgrade to provide a smooth surface.

If needed, place a geotextile cushion layer beneath the geomembrane for extra protection.

2.Liner Deployment

Unroll the HDPE geomembrane carefully on the prepared surface.

Avoid dragging the liner to prevent scratches or tears.

Allow the sheets to relax and fit naturally to the ground surface.

3.Seaming / Welding

Overlap adjacent sheets (usually 10–15 cm).

Use hot wedge welding or extrusion welding machines to fuse seams.

Ensure seams are strong, watertight, and tested for leaks.

4.Inspection & Testing

Perform non-destructive tests (air channel test, vacuum test, or spark test) to check seam quality.

Repair any defects immediately.

5.Anchoring & Covering

Anchor the geomembrane edges into trenches or fix with ballast to prevent movement.

If required, cover with soil, sand, gravel, or concrete for UV protection and stability.

 

Practical Tips

Install during calm weather (avoid strong winds).

Keep the geomembrane clean and dry before welding.

Only trained technicians should operate welding equipment.

Store rolls in a shaded area to prevent UV damage before use.

ASTM Standard, GRI GM13 HDPE Geomembrane Specification:

Properties Test method GM075 GM100 GM125 GM150 GM200 GM250 GM300
Thickness D5199 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm 3.00mm
Density D1505 0.940 0.940 0.940 0.940 0.940 0.940 0.940

Tensile properties

1. Yield strength

2. Breaks strength

3. Yield elongation

4. Break elongation

 

D6693

Type IV

 

11KN/m

20KN/m

12%

700%

 

15KN/m

27KN/m

12%

700%

 

18KN/m

33KN/m

12%

700%

 

22KN/m

40KN/m

12%

700%

 

29KN/m

53KN/m

12%

700%

 

37KN/m

67KN/m

12%

700%

 

44 KN/m

80 KN/m

12%

700%

Tear resistance D1004 93N 152N 156N 187N 249N 311N 374N
Puncture resistance D4833 240N 320N 400N 480N 640N 800N 960N
Stress crack resistance D5397(App.) 300hr 300hr 300hr 300hr 300hr 300hr 300hr
Carbon black content D1603 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0%

Oxidative induction time

(OIT)

D3895 100 min 100min 100min 100 min 100min 100min 100min
 
More civil engineering solutions here:

cathy@geogrid-cn.com

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