What to look for when choosing high-quality filament geotextiles

Release time:

2024-05-21

There are all kinds of filament geotextiles. If users do not pay attention to inferior products during the purchase process, they will buy inferior products. The following are a few points to pay attention to when choosing high-quality filament geotextiles.

Check the defects. Knitted polyester fabrics have many appearance defects, and serious defects will affect the wearing effect. Such as pinhole missing, thread missing, hook line, broken end, thread tension and severe weft deviation. Lighter defects such as color difference, curling, bad edges, stitching, knots, colored flowers, reflections, oily color lines, thick and thin lines, etc. Although cloth with minor defects can be worn, it will affect the grade of the fabric.

Look at the appearance. The appearance of filament geotextile is closely related to the fabric structure. Therefore, when choosing the fabric, its gloss, color and pattern must be carefully observed. When pulling the fabric with both hands, pay attention to its longitudinal or horizontal elasticity and extensibility, and whether it is easy to deform. Geotextile mats also happen.
Look at the level. Knitted polyester fabrics are divided into first-grade, second-grade, third-grade and second-grade products according to their quality.

From all aspects of the fabric, the choice of filament geotextile, here are the key points to pay attention to temporarily, in any case, the fewer defects on the fabric, the better! I also hope that the introduction of the above content will be helpful to you.

In order to increase the service life of filament geotextile, the exposure time of filament geotextile to the sun should be shortened as much as possible, and the thickness of more than 30cm should be covered in soil or deep water; and anti-aging agents should be added to the original data. Anti-aging agent filament geotextile is exposed to direct sunlight for a period of time, and its strength only loses 25%. If anti-aging agents are not added, it will lose strength when directly exposed to sunlight for a period of time. The same concealed filament geotextile will not lose strength after a period of time, and if it is not covered, it will greatly lose strength after a period of time. Therefore, after laying the filament geotextile, it should be covered with some rare earth to extend its service life. Plastic blind ditches and speed cages should also pay attention to methods to extend their service life.

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