HDPE Lining Malaysia for Landfill Project

HDPE lining Malaysia, also known as HDPE geomembrane lining system for landfill project in Malaysia. HDPE geomembrane liner is the most widely used products for solid waste containment (such as landfill liners), mining and water containment applications.

CASE STUDY

• Location : Malaysia
• Product(s) : HDPE Geomembrane Liner
• Application : Landfill Project

Garbage is a by-product behind urban development, and it is often regarded as useless waste. Today, 2 billion tons of urban waste are generated every year around the world, which can fill about 800,000 Olympic-standard swimming pools. It is not until the dilemma of garbage siege, which became a burden that dragged down the development of the city, that people worked hard to break through this garbage wall. The world’s economic development is uneven, and the waste that accompanies production is also uneven. High-income countries, which account for only 16% of the world’s population, produce 34% of the world’s garbage. So in these countries, the garbage problem is even more serious.

Issue

 An important issue in landfills is the control of pollution leachate. After the landfill starts, a large amount of sewage is generated due to the influx of rainwater and surface water, as well as the decomposition of the garbage itself. This is what we call leachate. This liquid has a high content of pollutants and a complex composition. The rapid penetration into the ground will cause serious pollution of groundwater. The Zambian customer has undertaken the government’s landfill project, so it needs to provide raw materials and installation plans for the landfill.

Solution

Using HDPE Geomembrane coverage, when the surface of the garbage is covered with a large amount of material, the decomposition speed can be accelerated by ultraviolet radiation, because this material can effectively resist ultraviolet rays, so long-term exposure to the sun’s ultraviolet rays will not affect the material. In order to effectively accelerate the rate of decomposition, and at the same time, to prevent a large amount of garbage and environmental pollution, it is recommended to use HDPE Geomembrane to cover the landfill, which can effectively prevent environmental pollution and air pollution, and effectively accelerate the rate of decomposition at the same time. The HDPE lining Malaysia can play a very good anti-seepage effect, so the HDPE geomembrane plays a very important role in the decomposition of garbage and environmental protection. Generally used in garbage filling sites, the thickness of the HDPE geomembrane is more than 1mm. Because the customer’s project is relatively large and the index requirements are relatively high, we recommended the customer a 2mm HDPE  lining Malaysia with geotextile, waterproof blanket, and geogrid. BPM sent product indicators and samples to customers for testing. BPM HDPE geomembrane products fully complied with American Standards, and our customers wrer very satisfied. And our engineers also online guided customers how to install.

First, the pit should be prepared, ramming the surface of the base layer of soil, rolling it smoothly, and there should be no sharp foreign objects such as tree roots and pebbles larger than 5mm to prevent damage to the waterproof blanket, so as not to achieve its due effect. Secondly, lay the bentonite waterproof blanket on the rammed earth layer, and use manual rolling. Pay attention that the overlap between the waterproof blanket and the waterproof blanket is not less than 10 cm; after laying the waterproof blanket, lay the geotextile, and use manual roll to lay the cloth and the cloth. The joint is not less than 10 cm, then laying the HDPE geomembrane on the laid geotextile, and then laying the geotextile on the HDPE geomembrane, and then covering the geotextile with a soil layer of not less than 30 cm, and then laying the geomembrane on the soil layer, and then laying a layer of geogrid on the HDPE Geomembrane. After laying the geogrid, starting to landfill the garbage. After the landfill is completed, laying a layer of composite HDPE geomembrane on the surface of the garbage. The composite geomembrane can be a ideal cover of nutrient soil on the 30 cm clay layer for planting trees and greening the surrounding ecological environment.

Benefits

1. HDPE Geomembrane as a landfill closure film has high airtightness. Because the geomembrane is made of high-density polyethylene particles, the product itself has high impermeability and airtightness, which can effectively It prevents the breeding of flies and bacteria, and at the same time ensures that the garbage in the landfill does not spread out.
2. HDPE Geomembrane as a landfill closure film has high impermeability. When the geomembrane is laid on the garbage, it not only prevents the breeding of flies and bacteria and the diffusion of garbage odor, but also prevents external rain, dew and other moisture. The infiltration of groundwater prevents pollution of groundwater.
3. HDPE lining Malaysiahas a very high service life as a landfill closure film. The geomembrane itself is not easy to decompose.
4. Prevent surface runoff from being polluted, avoid the spread of garbage and direct contact with people and animals;
5. Reduce the infiltration of rainwater and other external water into the garbage dump body, so as to achieve the purpose of reducing garbage leachate;
6. Promote the stabilization of the garbage dump as soon as possible;
7. Provide a surface that can be landscaped, provide soil for the growth of vegetation, and facilitate the reuse of landfilled land.

Summary

HDPE Geomembrane is a kind of waterproof barrier material based on high polymer polymer. HDPE geomembrane is made of high-quality virgin resin, the main component is 97.5% high density, about 2.5% carbon black, anti-aging agent, antioxidant, ultraviolet absorber, stabilizer and other auxiliary materials. It has good resistance to environmental stress cracking and chemical corrosion resistance; good chemical corrosion resistance; has a large operating temperature range and a long service life, and is widely used in landfills, tailings storage yards, and channel prevention Seepage, embankment, seepage prevention subway projects, etc.

HDPE Lining Malaysia for Landfill Project

• Total HDPE Geomembrane quantity – 62,000 squares meters
• Geomembrane Specifications– 2mm
• Each roll size is 7m*50m

About BPM

As the the professional geomembrane manufacturer and supplier, BPM has been dedicated to supplying one stop geomembranes and services to worldwide customers since its foundation in 2010. Our main innovative, high quality geosynthetics products include geomembranes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids, etc. All BPM brand HDPE geomembranes have passed the  certificates of the ISO9001, ISO14001, TUV, Soncap, SASO, BV certificates and the test of SGS and Intertek etc.  Our geomembrane products have been exported to over 36 countries. If you have any questions or inquiries, please fill in and submit the form to contact us.