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What is the difference between geomembrane and waterproof board

RELEASE TIME :

2021-07-20 12:09

The waterproof board is also called a geomembrane. It is customary to call a geomembrane with a thickness of ≥0.8 mm as a waterproof board, and a geomembrane with a thickness of less than 0.8 mm. It is a kind of anti-seepage made of polymer materials and polymers. Raw materials, divided into homogeneous waterproof board and composite waterproof board

Geomembrane product introduction:

土工膜与防水板的区别在哪里

HDPE geomembrane adopts high-density high-pressure polyethylene original epoxy resin, supplemented by carbon black, anti-aging agent, antioxidant, ultraviolet absorber, thickener and other auxiliary materials, and is produced by mechanical equipment.

Features Features:

1. HDPE geomembrane is a rigid waterproof material with high anti-seepage index;

2. HDPE geomembrane has good temperature resistance and cold resistance, and its application working temperature is high 110, ultra-low temperature -70;

3. HDPE geomembrane has good organic chemical reliability and ability, can resist strong alkali, alkali and oil erosion, and is a good anti-corrosion coating;

4. HDPE geomembrane has high anti-support and compressive strength, which makes it have high compressive strength to meet the requirements of standardized construction projects;

5. HDPE geomembrane has strong anti-aging characteristics, has strong anti-aging characteristics, and can be applied for long-term exposure and maintain the original characteristics;

6. HDPE geomembrane has strong compressive strength and tensile strength, and can be applied in various geological environments under various geological environments and climate conditions.

Waterproof board product introduction

The waterproof board is also called a geomembrane. It is customary to call a geomembrane with a thickness of ≥0.8 mm as a waterproof board, and a geomembrane with a thickness of less than 0.8 mm. It is a kind of anti-seepage made of polymer materials and polymers. Raw materials are divided into homogeneous waterproof boards and composite waterproof boards.

The HDPE waterproof board (new HDPE waterproof board) used for underground anti-corrosion and anti-seepage engineering projects is based on the general waterproof board and undergoes secret asset reorganization. It uses high-quality low-pressure high-relative density high-pressure polyethylene raw materials, and scientifically Prepare auxiliary materials such as carbon black, anti-aging agent, antioxidant, ultraviolet light absorber, thickener, etc., and use the current international automatic geotechnical test production line equipment to make it through three-layer co-extrusion technology. This production line is a highly automated technology. From the keying of order information, secret recipe, feeding, production and processing to quality supervision, all are automatically controlled by computer, and the operation is strictly in accordance with scientific data information.

In addition, you can also use new raw materials (with strong tensile and compressive strength), such as metallocence and traditional PE, EVA, lldPE, etc. All the products of the enterprise are produced, processed and produced according to the American ASTMD standardization, which has reached or exceeded the standard of our country. The specifications and models are complete, the thickness is 0.2mm-2.5mm, and the large format is 1-8 meters, which realizes the anti-leakage of natural lakes. , Anti-leakage of sewage pools, anti-leakage of water storage pools, environmental protection of the ecological environment, anti-leakage and anti-corrosion specifications of projects under construction such as coal engineering and chemical enterprises.

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