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LANDFILL LINER(HDPE SMOOTH GEOMEMBRANE)
Modern landfills are specifically designed to protect human health and the environment by controlling water and air emissions. All MSWLF must comply with regulations include: Composite Liners Requirements - Overlaid by a flexible and high-density polyethylene (HDPE) geomembrane (a membrane) compacted clay soil lining the bottom and sides of the landfill, protect groundwater and the underlying soil from leachate releases.. A landfill liner, or composite liner, is intended to be a low permeable barrier, which is laid down under engineered landfill sites. Until it deteriorates, the liner retards migration of leachate, and its toxic constituents, into underlying aquifers or nearby rivers, causing spoliation of the local water. HDPE Geomembrane to isolate landfill leachate. There are two types of geomembranes for landfills: smooth landfill liner and textured landfill liner;
MTTVS ®provides special geomembranes for landfills that meet international standards.
MTTVS ® Mechanical properties
● tensile strength and elongation (index, wide width, axisymmetric, and seams)
● tear resistance
● impact resistance
● puncture resistance
● interface shear strength
● anchorage strength
● stress cracking (constant load and single point).
MTTVS ® landfill liner application
● As liners for waste liquids (e.g., sewage sludge)
● As liners for variousLiners for radioactive or hazardous waste liquid
● Waste conveyance canals
● As liners for primary, secondary tertiary solid-waste landfills and waste piles
● As liners for heap leach pads
● To contain and transport liquids in trucks
LANDFILL LINER( Smooth HDPE Geomembrane ) Specifications:
|
Properties |
TEST METHOD |
FREQUENCY |
UNIT ENGLISH(METRIC) |
MINIMIUM AVERAGE ROLL VALUE ENGLISH(METRIC) |
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|
MTTVS 30mil HD |
MTTVS 40mil HD |
MTTVS 60mil HD |
MTTVS 80mil HD |
MTTVS 100mil HD |
MTTVS 120mil HD |
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|
Thickness Lowest individual reading |
ASTM D 5199 |
every roll |
mil(mm) |
30(0.750) 27(0.675) |
40(1.00) 36(0.90) |
60(1.50) 54(1.35) |
80(2.00) 72(1.80) |
100(2.50) 90(2.25) |
120(3.0) 110(2.75) |
|
Density |
ASTM D 1505 |
200,000lb(90,000kg) |
g/cm3 |
0.940 |
0.940 |
0.940 |
0.940 |
0.940 |
0.940 |
|
Tensile Properties (Each Direction) |
ASTM D 6693,Type IV |
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|
Strength at break |
Dumbell,2 ipm |
20,000lb(9000 kg) |
lb/in-width(N/mm) |
114(20) |
152(27) |
228(40) |
304(53) |
380(67) |
456(80) |
|
Strength at yield |
lb/in-width(N/mm) |
63(11) |
84(15) |
126(22) |
168(29) |
210(37) |
251(44) |
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|
Elongation at Break |
G.L.2.0in(50mm) |
% |
700 |
700 |
700 |
700 |
700 |
700 |
|
|
Elongation at Yield |
G.L.1.3in(33mm) |
% |
12 |
12 |
12 |
12 |
12 |
12 |
|
|
Tear Resistance |
ASTM D 1004 |
45,000lb(20,000kg) |
lb(N) |
21(93) |
28(125) |
42(187) |
56(249) |
70(311) |
84(374) |
|
Puncture Resistance |
ASTM D 4833 |
45,000lb(20,000kg) |
lb(N) |
54(240) |
72(320) |
108(480) |
144(640) |
180(800) |
215(960) |
|
Carbon Black Content |
ASTM D 1603*4218 |
20,000lb(9000 kg) |
%(range) |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
|
Carbon Black Dispersion |
ASTM D 5596 |
45,000lb(20,000kg) |
For 10 different views:9 in Categories 1 or 2 and 1 in Category 3 |
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|
Notched Constant Tensile Load |
ASTM D 5397,Appendix |
200,000lb(90,000kg) |
hr |
300 |
300 |
300 |
300 |
300 |
300 |
|
Standard Oxidative Induction Time |
ASTM D 3895,200℃;O2,1atm |
200,000lb(90,000kg) |
mins |
>100 |
>100 |
>100 |
>100 |
>100 |
>100 |
|
High pressure Oxidative Induction Time |
ASTM D 5885 |
200,000lb(90,000kg) |
mins |
>400 |
>400 |
>400 |
>400 |
>400 |
>400 |
|
Oven Aging at 85℃ retained after 90 days |
ASTM D 5721 |
per each formulation |
% |
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|
Standard Oxidative Induction Time |
ASTM D 3895 |
per each formulation |
% |
55 |
55 |
55 |
55 |
55 |
55 |
|
High pressure Oxidative Induction Time |
ASTM D 5885 |
per each formulation |
% |
80 |
80 |
80 |
80 |
80 |
80 |
|
UV resistance |
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|
Standard OIT After 1600 hours of UV |
% |
50 |
50 |
50 |
50 |
50 |
50 |
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|
High pressure OIT After 1600 hours of UV |
% |
50 |
50 |
50 |
50 |
50 |
50 |
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|
Water vapor permeability coefficient |
g.cm/(㎠.s.Pa) |
≤1.0×10-13 |
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|
TYPICAL ROLL DIMENSIONS |
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|
Roll Length |
ft(m) |
1,120(341) |
870(265) |
560(171) |
430(131) |
340(104) |
230(70) |
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|
Roll Width |
ft(m) |
22.5(6.86) |
22.5(6.86) |
22.5(6.86) |
22.5(6.86) |
22.5(6.86) |
22.5(6.86) |
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|
Roll Area |
ft2(m2) |
25,200(2,341) |
19,575(1,819) |
12,600(1,171) |
9,675(899) |
7,650(711) |
5175(473) |
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About MTTVS® factory
MTTVS® Geosynthetics Company specializes in the research, development, production, promotion and application of geosynthetics, and is the world's leading supplier of geosynthetics. Founded in 2014 and located in Shandong, China, it has ISO9001, ISO14001 and ISO45001 international authoritative management system certifications. It has strong strength. It has more than 10 international advanced equipment production lines and a large professional engineering and technical team. It has successfully integrated and developed core markets. Customers create maximum value. Through the processing of synthetic raw materials. We develop, manufacture and provide innovative and reliable geosynthetics to improve the performance of our customers' products. Our main business is the production and export of one-stop services and products such as geotextiles, geomembranes, geogrids, geocells, three-dimensional composite drainage nets, ecological bags, drainage boards, 3D geomats, etc.
Our products are exported to 56 countries around the world. Our main customers are from the United States, Germany, Pakistan, India, Kenya, Vietnam, Mirru, Ukraine, Uganda, Bolivia, Ecuador, Australia, France, Sweden, United Kingdom, Hong Kong, Hungary, New Zealand, Poland, Mexico, Brazil, Bangladesh , Thailand, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, UAE, Saudi Arabia, Qatar, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia, etc.
Today, we not only manufacture the best quality geosynthetics products, but also provide professional design and installation services. OEM, ODM, custom development and manufacturing can also be provided. MTTVS® Geosynthetics is a strong brand manufacturer in the production, promotion and sales industry. By providing advanced solutions and products in various applications and markets worldwide, MTTVS® Geosynthetics continues to set industry standards and become the most important leader.
Welcome global industry partners to discuss cooperation!
MTTVS® geosynthetics you can trust
http://www.mttvs.com/