Why can geomembranes be used in radioactive or hazardous waste tailings?

Release time:

2024-08-22

Geomembrane is a new type of anti-seepage material, which can be installed and used in all kinds of environmental protection treatment projects, such as landfills, tailings treatment, wastewater treatment and other projects. Geomembrane is made of 100% HDPE resin and UV resistant additives. Geomembrane has long service life, low construction cost, good seepage control performance, easy installation, and is becoming more and more popular in environmental protection projects.

1, high seepage coefficient - HDPE impermeable geomembrane with general waterproof materials can not reach the seepage performance, HDPE impermeable geomembrane has a high tensile strength and anti-mechanical strength, its excellent flexibility and deformation ability so that it can be more adaptable to different ground substrates, can be installed in a variety of uneven settlement on the ground And because the density of HDPE geomembrane is 0.94, which is lower than the water vapor permeability coefficient K <= 1.0*10-13g.cm/c cm2.s.pa.

2, chemical stability - HDPE seepage control geomembrane has excellent chemical stability, widely used in sewage treatment, chemical reaction pools, landfills and other projects, while the HDPE geomembrane has a wide range of resistance to high and low temperatures, asphalt resistance, oil resistance, tear resistance, etc., resistance to acid and alkali, salt and other more than 80 kinds of strong chemical corrosion of strong acids and alkalis It is resistant to acid, alkali, salt and other 80 kinds of strong acid and alkali chemical corrosion.

3, anti-ultraviolet, good anti-aging performance - HDPE geomembrane seepage control geomembrane due to the carbon black, containing anti-ultraviolet additives, has excellent anti-aging, anti-ultraviolet, anti-decomposition ability, long service life of up to 50 ~ 70 years. HDPE seepage control geomembrane has excellent resistance to puncture, can resist most of the plants root system Erosion.

4, high mechanical tensile strength, high strength - HDPE impermeable geomembrane high mechanical strength, breaking tensile strength of 28MP, elongation at break 700% or more, low cost, high efficiency - HDPE geomembrane adopts international advanced new technology to improve the impermeable Performance, production process is more scientific, fast delivery, product cost is lower than traditional waterproofing materials. The actual calculation, the general project using HDPE impermeable membrane than ordinary waterproof material cost savings of more than half.

5, construction and installation of simple and fast - HDPE impermeable geomembrane has a high degree of flexibility, there are a variety of specifications and laying the surface of the ground, can meet the requirements of different projects, and easy to weld, the use of hot melt welding, welding strength, construction is convenient and fast.

6, environmental protection and non-toxic - HDPE impermeable membrane is made of non-toxic and harmless resin and additives, HDPE geomembrane works on the principle of ordinary physical changes, and will not produce any harmful substances to the environment.

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PROJECT CASES

Aquaculture

In the aquaculture industry, geosynthetics such as Huaxiang geomembranes and geotextiles can be used to create healthy aquaculture ponds, ensure stable water quality and reduce water resource consumption. All geosynthetics provided by Huaxiang can be customized according to customer needs.

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Landfill

Huaxiang Factory provides customers with high-standard geosynthetics to meet their needs for building landfills.

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Mining

Huaxiang geosynthetics are widely used in mining projects and have a long service life. Product specifications are customized according to customer needs, and customers are very welcome to visit our factory.

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Agriculture

In agricultural irrigation and biogas digester scenarios, geosynthetics such as geomembranes and geotextiles play a key role due to their respective characteristics. The products provided by Huaxiang Factory meet the standards and can be customized according to requirements.

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Road Construction

The geosynthetics such as geomembranes, geotextiles, geogrids, geocells, etc. provided by Huaxiang play an irreplaceable role from roadbed treatment to pavement protection, from drainage systems to environmental protection isolation.

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Slope Protection

The application of geosynthetics in mining runs through every link from mine construction to tailings treatment, waste rock dump management and slope protection, playing an indispensable role in improving mining production safety, reducing environmental pollution and ensuring sustainable development of resources.

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Ditch Construction

In the field of canal and canal construction and maintenance, geosynthetics have made important contributions to the efficient operation of water conservancy projects, the rational use of water resources, and the improvement of project durability through their unique functions.

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Coastal Engineering

In coastal engineering, geosynthetics such as Huaxiang geobags, cement blankets, and geogrids play an important role in coastal engineering from coastal protection, structural reinforcement to slope stability, and effectively respond to the challenges brought by the complex geology and environment of coastal areas.

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