HDPE membrane liner in Peru

Location – Peru

Product(s) – HDPE membrane liner

Application – Drilling engineering project

Issue

Sewage pool is used to collect waste liquid and waste residue in drilling engineering, which is an important project environmental protection. Drilling waste fluid is the product of drilling fluid, production fluid, groundwater or crude oil mixed with production sewage, including mechanical sewage, flushing sewage, drilling fluid sewage and operational sewage, with high salt content, a large amount of water-soluble organic matter and heavy metal ion content Features such as exceeding the standard. Therefore, once the sewage tank leaks, it will cause serious pollution to the surrounding environment.

Solution

HDPE membrane liner is a flexible waterproof material with good anti-seepage, chemical stability, tensile strength and weather resistance, and is suitable for anti-seepage treatment of oil drilling sewage pools. For drilling projects in Peru, the possibility of leakage must first be considered. We recommend a 2mm HDPE geomembrane.

Features of HDPE membrane liner

Chemical stability. HDPE anti-seepage membrane has excellent chemical stability and is widely used in sewage treatment, chemical reaction tanks, landfills, drilling projects, etc. High and low temperature resistance, resistance to asphalt, oil and tar, acid, alkali, salt and more than 80 kinds of strong acid and alkali chemical media corrosion.

Aging resistance. HDPE membrane liner has excellent anti-aging, anti-ultraviolet and anti-decomposition capabilities, and can be used exposed. The service life of the material is 50-70 years, providing a good material guarantee for environmental anti-seepage.

Anti-plant root system. HDPE membrane liner has excellent puncture resistance and can resist most plant root systems;

High mechanical strength. HDPE membrane liner has good mechanical strength, the tensile strength at break is 28MP, and the elongation at break is 700%;

Low cost and high benefit – HDPE anti-seepage membrane adopts new technology to improve the anti-seepage effect, but the production process is more scientific and quicker.

Fast construction speed. HDPE anti-seepage membrane has high flexibility. There are various specifications and laying forms to meet the anti-seepage requirements of different projects. It adopts hot-melt welding, and the weld seam has high strength, and the construction is convenient, fast and healthy;

Environmentally friendly and non-toxic. HDPE membrane liner is made of non-toxic and environmentally friendly materials. The principle of anti-seepage is ordinary physical changes and does not produce any harmful substances. It is the best choice for environmental protection, breeding, and drinking pools;

Good welding effect. The HDPE impermeable membrane is welded with a special welding machine, and the welding effect is very good. The strength of the weld is greater than that of the base material, and it is convenient for construction.

HDPE geomembrane function

Integrates anti-seepage and drainage functions, and has the functions of isolation and reinforcement at the same time.

High composite strength, high peel strength and high puncture resistance.

Strong drainage capacity, large friction coefficient and small linear expansion coefficient.

Good aging resistance, wide temperature range and stable quality.

Precautions for HDPE geomembrane construction

Pay attention to the embedded type when using, and the covering thickness should not be less than 30cm;

The repaired anti-seepage system should pay attention to the cushion layer, anti-seepage layer, transition layer and protective layer;

The soil should be solid to avoid uneven subsidence, and the roots should be cleaned;

When laying, the geomembrane should not be pulled too tightly. It is better to form corrugated parts buried in the soil at both ends, especially when anchoring with rigid materials;

During construction, care should be taken to avoid stones falling on the geomembrane, and the protective layer should be covered while laying the membrane.

Benefits

Geomembrane has the characteristics of good tensile strength, high impact strength, impermeability, acid and alkali resistance, heat resistance, weather resistance, wear resistance, etc. The anti-permeability geomembrane has been widely used in the construction industry in coastal areas. At the same time, it is also widely used in river dams, reservoirs, diversion tunnels, highways, railways, airports, underground, underwater and other projects. Geomembrane has become an important material for the construction of a modern national economy.

Good anti-seepage performance: HDPE anti-seepage film is made of high-quality high-density polyethylene virgin resin and co-extrusion technology. It has high molecular density, extremely low liquid permeability, and excellent anti-seepage effect.

Simple and convenient construction, light weight, and easy transportation: HDPE anti-seepage membrane is light in weight, and the finished product is rolled, which is convenient for on-site laying and has high flexibility to meet the needs of different construction sites.

Excellent physical and chemical properties: HDPE anti-seepage film is anti-aging, anti-ultraviolet, excellent tear resistance, puncture resistance, low brittleness, small thermal deformation, good chemical stability, high and low temperature resistance, asphalt, oil and Tar, acid, alkali, salt and other chemical solutions.

Health and environmental protection: HDPE anti-seepage membrane is made of non-toxic and environmentally friendly materials. The principle of anti-seepage is ordinary physical changes and does not produce any harmful substances. It is the best choice for environmental protection and breeding.

Specificartions of HDPE Membrane Liner for Drilling engineering in Peru

Total HDPE Geomembrane quantity – 68,000  squares meters

Geomembrane Specifications – 2mm

Each roll size is 7m*50m