Filament geotextile paving method

Filament geotextile paving method

1. Using a manual or mechanical roll shop; the high quality long fibre filament needle punched geotextile is smooth and the left margin is modified as appropriate;
2. Filament geotextiles usually overlap, several methods of stitching and welding, the width of stitching and welding is usually 0.1 m or more, and the overlap width is usually 0.2 M or more. Possible long-term exposure of geotextiles should be welded or stitched;
3. The filament geotextile method can also be connected by hot air welding. The two fabrics are connected by a heat gun at a moment of high temperature heating to partially realize the molten state, and immediately have a certain force, so that they are firmly adhered together and cannot be connected. To wet heat bonding (rain or snow) weather. For a minimum width of 10 cm suture, the minimum width of the lap is naturally 20 cm, when hot air is welded to a minimum width of 20 cm for the seam
4. Sewing with the same quality and geotextile, materials that are resistant to chemical attack and UV radiation are more resistant to sutures;

Geomembrane use details

Geomembrane use details

When using high quality pond liner textured hdpe geomembrane, we can really handle some details better, which is the premise and basis for our better use. When geotextiles are still in use, there is no strict implementation of some construction specifications. And in order to save trouble, basically the details of the details are omitted, so the entire project caused great damage.

Do a good job of burying the anchor.

In some garbage dumps, as well as artificial lakes and canals, we need to use anchoring. At this time, we must do some detail node processing, and the overall density must be above 90%. It is best to use concrete for backfilling. Such a method is especially important for us. In the process of doing it, I have to really ensure that the friction generated can better resist the specific pulling force, so that it can be used for the future. In order to be more secure, so any geomembrane manufacturer is doing the process, we need to actively consider this aspect.

The node that passes through the membrane tube.

In the process of construction, when the geomembrane is laid, it can really be the joint, become more rigorous and reliable, and better to complete the process, we must do some work of wearing the membrane tube, there are It's important for us all to understand these specific ways and to be able to handle all the parts more reasonably, so in this process, we need to weld the sleeve directly to the tube, so Only when we can fix it better, and then do the sealing work, for all of us, there will be more protection, and I hope that everyone can better handle it when they are doing it.

Common type of cold rolled coil

Common type of cold rolled coil

The cold rolled steel coil factory in stock: cold-rolled from ordinary carbon structural steel or low-alloy structural steel into cold-rolled sheet with good surface quality and good punching performance. It is required to ensure that the cold bend and cup test are qualified for the raw materials of the automotive industry and the coated board.

Cold-rolled high-quality steel coil: mainly including various high-quality steel cold-rolled coils, the most commonly used carbon-structured steel sheets, especially cold-rolled steel sheets for deep-drawing are made of low-carbon high-quality steel 08Al cold-rolled coil steel according to surface quality. The three groups I, II, and III respectively indicate that the special advanced, advanced, and high finishing surfaces are classified into ZF, HF, and F grades according to the drawing level. According to the allowable deviation of the thickness of the steel plate, it is further divided into two grades A and B, which are widely used in the automobile tractor industry.

Cold-rolled steel coil: Excellent surface finish for household appliances such as automobiles, refrigerators, washing machines, industrial equipment, and various building materials. With the economic development, cold-rolled steel coils have been called essential materials for modern society.