Laying HDPE geomembrane is the most important part of the anti-seepage system. The quality of the geomembrane itself and the quality of welding construction directly affect the success or failure of the entire anti-seepage project.
The special breathable performance of stitched polyester cloth ensures the breathable performance of ground waterproof, so that the water vapor produced by the temperature change can be discharged immediately under the ground waterproof, and the bond of ground waterproof and datum is not prone to the harm of water vapor, so as to ensure the lasting service life of ground waterproof.
Sew knit polyester cloth before application and waterproof layer, should check the current status of the roof at the grass-roots level to ensure that the roof with no moisture, no freezing, smooth and clean, no loose grain protrusion, even other blocking some impurities, waterproof system of the cohesive force for don't need the waterproof work must carry on the protection of areas, use brush, broom to clean up the surface dust, Or other loose attachment, for the corner, gap joints, water outlet, out of the pipeline need to apply waterproof system, the need for separate treatment work in advance, the use of a layer of basic coating to add appropriate size of stitched polyester cloth to add a layer of basic coating, Next, I will talk to you about the construction process of sewing polyester cloth to help you have a deeper understanding of sewing polyester cloth.
Environmental protection handbag is a special tool for carrying objects, which is often used in our daily life. Environmental protection handbag has also become a corporate image publicity skills, is a new way to promote the corporate brand sales market.
When composite geomembrane is applied to hydraulic structures, durability is the most worrying issue in engineering circles, and it is also a very important issue.
The woven lawn is made of grass like synthetic fiber, which is implanted into the woven base cloth, and the back is coated with a fixed coating for artificial lawn on the playground, leisure field, golf field, Garden floor and green ground.
