Geomembrane

YR geomembrane is one of the best geomembrane manufacturers in China.

What are geomembrane

Geomembrane is a waterproof composite material with high molecular polymer as the basic raw material. Its main mechanism is to block the leakage channel of earth dam with the impermeability of plastic film, and to withstand water pressure and adapt to the deformation of dam body with its large tensile strength and elongation.

Physical characteristics of geomembrane

  • Thickness
  • Smooth film
  • Convex points
  • Rough surface
  • Density
  • Weight

Geomembrane performance indicators

Used as geomembrane evaluation. The numbers show the index and performance of the geomembrane, reflecting the quality of the geomembrane.

  • Tensile fracture
  • tensile yield strength
  • Puncture resistance
  • UV resistance
  • Tear strength

Product features and functions of geomembrane

  • Isolation
  • Aging resistance
  • Puncture resistance
  • High anti-seepage coefficient
  • Environmental protection
  • Long service life
  • Fast construction speed
  • Low cost

The main function of geomembranes is to stabilize soil, environmental safety of landfills, store water, prevent water leakage and pollution.

YR Geomembranes We produce high-density polyethylene geomembranes, which are easy to construct, have a long service life, and are safe to use.

It has strong resistance to UV oxidation and adverse weather effects.

Geomembrane Application

Landfill geomembrane

  • Geomembrane has excellent corrosion resistance and isolation performance, which can isolate the pollution between garbage and soil, thereby controlling the impact of garbage on the environment. Therefore, it is suitable for landfills, landfill covers, temporary landfill construction, etc.
  • The product has high elongation and durability. It not only plays a protective role, but also has a long service life, so they are first used for urban garbage containment and landfill.
  • Relatively speaking, landfill has higher requirements for product indicators. YR geomembrane provides geomembranes with test indexes that meet the standards and indexes that meet the standards. It has been well received by most companies and is worthy of your trust.

Pond liner geomembrane

Pond liner geomembrane has a strong waterproof and anti-seepage isolation function. It has good chemical resistance and corrosion resistance. However, each model of geomembrane has its own corresponding indicators, so in the process of selecting geomembranes, strictly refer to their indicators to achieve better use.

Pond liner geomembrane requires professional welding in pond liner applications to ensure perfect anti-seepage and the safety of fish and vegetation. The YR geomembrane has a team and technical guidance dedicated to the development of geomembranes and professional welding. In recent years, there have been countless export businesses. Our purpose is “customers are God.”

Geomembrane for tunnels

Geomembrane for subway basement tunnels

Types of geomembranes

HDPE geomembrane

Product introduction

A double-sided flat and smooth HDPE geomembrane made of specially formulated virgin resin using a blow molding process

Product specifications

thickness 0.2~3.0mm, width 4~10m, length according to engineering design and customer requirements.

Product features

  1. Good flexibility, with a high anti-seepage coefficient;
  2. Good heat and cold resistance, wide operating temperature range (-70℃~110℃);
  3. Good chemical stability, strong acid and alkali resistance, and strong anti-corrosion performance;
  4. Strong weather resistance and excellent anti-aging performance;
  5. High tensile strength and elongation at break, strong strain, can be used under various harsh geological and climatic conditions, especially suitable for projects in areas with uneven geological settlement.

Application range

a.Municipal environmental projects , water conservancy projects

b.Landfill cap(closures), mining heap leach pads

c.Pond liner, canal linings, tank linings, raw water treatment reservoirs, retention ponds

d.Waste water treatment lagoon, secondary containment

HDPE textured geomembrane

Product introduction

High-density polyethylene (HDPE) geomembrane with uniform rough appearance on one or both sides, produced by special blow molding process with specially formulated virgin resin.

Product specifications

Thickness 1.0~3.0mm, width 4~10m, length according to engineering design and customer requirements.

Product features

  1. Good flexibility, with high anti-seepage coefficient;
  2. Good heat and cold resistance, wide range of ambient temperature (-70℃~110℃);
  3. Good chemical stability, strong acid and alkali resistance, strong anti-corrosion performance;
  4. Strong weather resistance, excellent anti-aging performance;
  5. High tensile strength and elongation at break, strong strain, can be used under various harsh geological and climatic conditions, especially suitable for projects in areas with uneven geological settlement; large friction coefficient, obvious anti-slip function, very suitable for laying on the surrounding slopes of landfills, convenient for secondary laying of geotextiles, and can enhance the membrane’s resistance to bearing deformation.

Application range

  1. Municipal projects
  2. Landfill treatment projects
  3. Waste water treatment
  4. Mineral waterproofing

LLDPE geomembrane

Product introduction

Environmentally friendly linear low-density polyethylene geomembrane is a geomembrane made of PE-LLD using a blow molding process.

Product specifications

Thickness 0.5~3.0 mm, width 4~10m, length according to engineering design and customers.

Product features

In addition to the characteristics of low-density polyethylene geomembrane, it also has the following characteristics:

a)Excellent flexibility and strong puncture resistance;

b)High impact strength;

c)Good low temperature resistance.

d)Excellent resistance to environmental stress cracking.

Application range

anti-seepage projects such as channels, pools, tunnels, chemicals, and buildings; agricultural water conservancy anti-seepage projects; aquaculture industry. And other temporary container structures for anti-seepage, anti-corrosion,leakage prevention, reinforcement, and leachate collection.

Flame retardant tunnel EVA/ECB/PE smooth waterproof board

Product introduction

The waterproof sheet for railway tunnel is made of specially formulated virgin resin and produced by flat extrusion process. It has waterproof and anti-seepage functions.

Product specifications

Thickness 1.5~3.0 mm, width 2~4m, length according to engineering design.

Product features

1) Good elasticity, good flexibility, flexibility, and good low temperature bending resistance;

2) Excellent anti-seepage and high barrier properties, good bonding performance, and convenient construction;

3) Chemical corrosion resistance, acid and alkali resistance and weather resistance.

Application range

Mainly used in important waterproof projects such as subway tunnels. Used in waterproof and anti-seepage projects such as tunnels, subways, basements, roofs, etc., especially suitable for waterproof projects on the inside of arches.

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