polyester spandex fabric Manufacturers

Nowadays, the demand for anti-seepage geomembrane in the sales market is particularly large.

The composite geomembrane extends from the bottom to the top.

The construction quality control of composite geomembrane includes the quality control of raw materials and the quality control of the construction process.

The anti-seepage geomembrane coil pipe connection device is used to connect the new and new membranes and the new and old membranes of the engineering anti-seepage system to block the leakage channels established by the unstable connection between the new and new membranes and the new and old membranes to improve the anti-seepage geotechnical Deformation adaptability and anti-seepage level of membrane joints, prevent and control common defects of project anti-seepage quality, improve project quality, ease office environment, and reduce project cost.

With the growth of the service life of expressways, problems such as network cracks, grooves, and cracks have appeared. It not only affects the stability and comfort of the car, but also causes surface water to penetrate into the road base and weaken the bearing capacity of the road base.

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.