Thickness 0.5 mm Black Hdpe Landfill Liner , Textured Polypropylene
Place of Origin: China Thickness: 0.2mm~3mm
Brand Name: Boatup Width: ≤7m
Model: HGM50 Length: 100m
Material: HDPE Applications: Pond Liner/Landfill Liner/Lagoon Liner
HDPE geomembrane is very low permeability synthetic membrane liner
or barrier used with any geotechnical engineering related material
so as to control fluid (or gas) migration in a human-made project,
structure, or system. Geomembranes are made from relatively thin
continuous polymeric sheets, but they can also be made from the
impregnation of geotextiles with asphalt, elastomer or polymer
sprays, or as multilayered bitumen geocomposites. Continuous
polymer sheet geomembranes are, by far, the most common.
HGM50 meets the following MARV values except where noted:
|PROPERTIES||TEST METHOD||UNIT||NOMINAL VALUE|
|Thickness||ASTM D 5199||mm||0.50|
|Density||ASTM D 1505||g/m³||≥0.94|
|Yield Strength||ASTM D 638||N/mm||7|
|Break Strength||ASTM D 638||N/mm||10|
|Yield Elongation||ASTM D 638||%||11|
|Break Elongation||ASTM D 638||%||600|
|Tear Resistance||ASTM D 1004||N||56|
|Puncture Resistance||ASTM D 4833||N||120|
|Carbon Black Content||ASTM D 1603||%||2.0~3.0|
|Water Vapour Permeability||g.cm/cm².s.pa||≤1.0×10^-13|
1.On a regular basis or as per your request,we entrust national
testing agencies to conduct quality inspections
2.Strictly in accordance with the ISO9001-2008 international
quality system standard,we monitor and manage the whole process
throughout production,quality testing,and measurement to ensure
3. For quality-related construction delay or substandard
construction(except for damage or losses due to customer's
responsibility or irresistible natural disasters),we have
refunding,replacement,and repair services.We will respond to
customers' feedbacks on quality issues within 24 hours.
1.In order to provide customers with comprehensive technical
support,we will provide technical and other related information
upon request in a timely manner.
2.In required,we will appoint specialized technicians to the
construction site to give technical trainings to construction
people,and offer technical guidance throughout the whole
3.For damage due to shipment and delivery,after we receive the
complaint,we will check the issure through provided pictures and
videos.If our responsibility is confirmed,we wil offer free
4.When the construction is completed,as your request,our technical
staff may participate in the final acceptance.
- 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.