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What are the matters needing attention during the construction of composite geomembrane?
Construction of composite geomembrane: One or both sides of the film are heated by far-infrared raysin an oven, and the geotextile and geomembrane are pressed together by guide rollers to form a compositegeomembrane. With the improvement of production technology, there is also a casting method for makingcomposite geomembranes. Its forms include one fabric and one film, two fabrics and one film, two films andone fabric, etc. Geotextile, as the protective layer of geomembrane, protects the anti-seepage layer from da-mage. To reduce ultraviolet radiation and enhance anti-aging performance, it is best to lay it by the burial me-thod....【点击详情】
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Selection methods for fishpond anti-seepage membranes
Geomembrane is a kind of anti-seepage material, which is often used in many environmentalprotection and anti-seepage projects. Due to its good anti-seepage effect and relatively low cost,it is also widely used in the aquaculture industry and lotus root planting industry. Many people areconfused about the choice of membrane materials. So the author will tell everyone how peopleusually choose between these two applications....【点击详情】
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How is the performance of EVA waterproof board? Can waterproofing be used in the subway?
EVA waterproof board is a new type of synthetic polymer waterproof membrane with excellent waterproofperformance, which is made by compounding synthetic polymer EVA composite sheet, high polymer and modified high-quality asphalt as the base material. EVA waterproof board combines the waterproof performance ofboth high-molecular waterproof membranes and self-adhesive waterproof membranes. With one layer of membrane, it provides two layers of protection, significantly enhancing the waterproof effect of the waterproof layer.It can be applied in low-temperature and humid environments. It features excellent bonding and sealing performance, puncture resistance and self-healing properties, high elongation, and is non-toxic and odorless, meetingenvironmental protection requirements....【点击详情】
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Will the construction of geomembranes be affected in winter? What should be noted during the construction of geomembrane?
The general sequence for the construction of geomembranes is as follows: understanding the project,site survey, equipment supply, construction methods, on-site inspection, etc. HDPE geomembrane can beconstructed under certain ambient temperatures. Due to its own good cold resistance, the ambient tempe-rature for its application is generally a high temperature of 110 degrees Celsius and a low temperature ofminus 70 degrees Celsius. So, even in the cold winter, there is no need to worry that it will affect the con-struction of geomembrane....【点击详情】
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The price of brand-new material geomembrane has risen
The geomembrane manufacturer would like to talk to everyone about the recent price of hdpe geomembrane.It is believed that some customers have already learned of this situation when inquiring about the price of hdpegeomembrane in recent days, that is, the price has gone up. We also regret to inform you that the price of hdpegeomembrane has been rising significantly in recent days. Why did it rise? In fact, we have already introduced someof them to you in the previous articles. Now let me tell you the specific situation of the price increase of hdpegeomembrane this time....【点击详情】
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Introduction to geotextile manufacturers
Usually, when the author receives calls asking about the quotation of geomembrane, the most commonquestion is how much geomembrane is sold? Here's a brief introduction for everyone. Geomembranes can besold by the square meter, of course, they can also be sold by weight. In contrast, more are sold by the squaremeter. Then some people will ask exactly how much a square meter of geomembrane costs? This issue is rela-tively more general, leaving us at a loss as to where to start. Like other products, the quality of geomembranesalso varies in terms of quality and thickness. Therefore, if you want to know the quotation per square meter ofgeomembrane, you need to first determine two issues: one is the thickness of the geomembrane, and the otheris the quality requirements of the geomembrane....【点击详情】
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