stitchbonded roofing fabric Manufacturers

The construction process of waterproof geotextile, the substrate must be firm, flat, clean, free of dust, greasy, wax, release agent, etc. and other debris; if there are pores, cracks, unequal defects on the base surface, it must be repaired with cement mortar in advance For smoothing,

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.

Stitch bonded fabrics are composed of directional or random fibers and are a new generation of environmentally friendly materials. It is called cloth because of its appearance and certain properties. A web structure is formed and then reinforced by mechanical, thermal bonding or chemical methods.

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 characteristics of composite geomembrane materials should consider the design requirements, usually the thickness is not less than 0.2 mm, the total weight per square meter and various characteristics should be selected according to the design requirements, and the width should be selected according to the width of the channel laying.