Product Introduction
Our high density polyethylene (HDPE) geomembranes provide an
impermeable barrier against a wide range of solids and liquids.
They exhibit excellent chemical and UV resistance,impermeability,
and high yield and welded seam strengths, which is widely used as
the liner.(model according to the thickness of distinction,
different thickness and different price) production capacity:
thickness:0.1 mm -6 mm, width: 1-8 meters. It is suitable for
seepage control in special industries, and is widely used for
aquaculture, seepage control, reservoirs or sewage treatment ponds.
Geomembrane data
| Geomembrane |
| item | Specification |
| Type | M0.3 | M0.4 | M0.5 | M0.6 | M1.0 | M1.5 | M2.0 | M2.5 | M3.0 |
| Vertical Breaking strength(KN/M≥) | 3 | 5 | 6 | 8 | 12 | 17 | 18 | 19 | 20 |
| Vertical and horizontal tensile elongation at break(% ≥) | 100 | 300 | 500 |
| Vertical and horizontal right angle tearing strength(N/mm≥) | 10 | 15 | 20 | 30 | 40 | 80 | 100 | 120 | 150 |
| CBR Bursting strength(KN≥) | 1 | 1.5 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 |
1) Good physical and mechanic performance
2) High tearing resistance, strong deformation adaptability
3) Puncture-resisting, aging resisting, ultra-violet radiation, oil
and salt, and corrosion resistance
4) Good adaptability to high and low temperature, non-toxicity,
long service life
5) Good waterproof, drainage, anti-seepage and damp proof effects
6) Complete width and thickness specifications, low cost and easy
installation.
Construction Method
1. The slope shall be laid in order from top to bottom. Don't pull
it too tight.
2. Tow adjacent longitudinal joints should not be in a horizontal
line, should bestaggered more than 1m each other.
3. Longitudinal joints should be more than 1.50m away from the dam
foot and bending foot, and should be located on the plane.
4. When the slope is laid, the direction of spreading film should
be basically parallel to the slope line.
5. The construction, first of all to use small diameter sand or
clay levelingbase, and then laid the geomembrane. The geomembrane
should not be stretched too tight, and the part of the soil bured
at both ends is corrugated. A transitional layer of about 10cm is
laid on the geomembrane with sand or clay.
