Black Textured HDPE Impermeable Geomembrane 100 Meters Length For
HDPE Smooth Geomembrane are widely used across a variety of
industries including waste, water, aquaculture, mining, power
plant, industrial and civil engineering, etc. BPM brand geomembrane
products are made of finest quality high-density polyethylene
(HDPE) with specially formulated, virgin polyethylene resin by the
state of the art automatic production lines and advanced pressing
MINIMUM AVERAGE VALUE
ASTM D 5199
ASTM D 1505
ASTM D 638
ASTM D 638
ASTM D 638
ASTM D 638
ASTM D 1004
ASTM D 4833
Stress Crack Resistance
ASTM D 5397
Carbon Black Content
ASTM D 1603
Water Vapour Permeability
ASTM D 1204
- The seaming will be done vertically on the slope.
- The number of seams will be minimized on corners or odd-shapes. A
maximum of 3 rolls can be welded together (using a T-joint
- No horizontal seams near the bottom of a slope or any high stress
- To assist with vertical welding, panels are visibly marked with a
line 140 mm from the outside edge of the material. With a double
wedge weld, the overlap should be wider than the weld by at least
10 mm, and 50 mm with an extrusion weld.
- The overlaps must be dry and clear when welding begins.
- Trial seams are done at the beginning, middle and the end of each
seaming period. The trial seams must always be done under the same
conditions as the geomembrane seam is done. The trial seams must be
1 m in length and 0.3 in width.
- Using a field tensiometer, 5 welding samples will be done. The
samples will be 2.5 cm wide and 30 cm long. If any of the samples
fail – the entire operation will have to be repeated.
- If excessive wrinkling occurs (fish mouths) then the edges of the
wrinkling is cut in order to create a flat overlap. The places that
were cut will then be seamed. If the cutting caused an issue with
the length of the overlap than a round or oval patch will be placed
that must extend 15 cm from all sides.Professional Geomembrane
Product Package and Storage:
- HDPE geomembrane is supplied on cardboard cores and wrapped in plastic fabric
- All materials are stored indoors to protect them from exposure to
HDPE Geomembrane Loading Capacity
HDPE Geomembrane liners typically offer superior tensile strength and stiffness and
are resistant to chemicals and puncture. These geomembranes are
safe for potable water containment and can be fabricated into
panels of up to one acre in size.
|MODEL||ROLL SIZE||QTY 1*40HQ||SQM 1*40HQ||REMARKS|
|HGM20||7M*525M||38 ROLLS||139650 M2|
|HGM30||7M*350M||38 ROLLS||93100 M2|
|HGM50||7M*420M||19 ROLLS||55860 M2|
|HGM75||7M*280M||19 ROLLS||37240 M2|
|HGM100||7M*210M||19 ROLLS||27930 M2|
|HGM150||7M*140M||19 ROLLS||18620 M2|
|HGM200||7M*105M||19 ROLLS||13965 M2|
Q1: Are you factory or trading company?
We are Reliable & Capable Efactory, with our HDPE geomembrane
facilities in Dezhou, Shandong, China.
Welcome to visit our factory!
Q2: What Information should I let you know If I want to get a
1. Specification of product
2. QTY You need
3. Delivery Time
Q3: How does your factory do related quality control?
Quality is the No.1 priority. We attach great importance to quality
control from the very beginning of manufacturing. Our factory has
gained SGS, ISO, ROHS authentication.
Q4: Can you send us samples ?
Yes, samples are free, but freight will paid by you.