As the society pays more and more attention to the use of geotextile, people's demand for geotextile quality is higher and higher. Although now the production of geotextile enterprises have a lot of, but have to admit that some of the production of geotextile enterprises in the appearance can clearly see the quality is not up to standard, but there are also a lot of people do not know how to look, the following is a simple introduction.

How can geotextile quality be distinguished from appearance

Take composite geotextile for example, if the appearance of layered, broken wire, damage and other phenomena, the corresponding will not only affect the geotextile tensile strength, tear resistance and puncture resistance, but also affect the composite geotextile impervious performance. If the appearance of more serious crease, it will obviously affect the composite geotextile hydrostatic performance.

For general geotextile, if the fiber line is not neat, uneven density and the surface of geotextile is contaminated by oil, it will obviously affect the permeability and filtration performance of geotextile.

How should geotextile be preserved

For the geotextile has been inspected qualified factory, then in the preservation of must work hard, because only the preservation of geotextile, in the actual use of the process to play its value. So how can geotextile be preserved?

1, in the process of stacking, geotextile should not be stacked too high, so as to avoid the geotextile below by gravity extrusion and crease;

2, geotextile whether in transit or in the stacking should have outer packaging, to prevent oil dust and other influence on the appearance of geotextile;

3, in the process of handling and storage as far as possible to avoid the emergence of geotextile and sharp objects, so as not to lead to uneven fiber arrangement or even fracture;

 4. Avoid fire sources around geotextile. Although geotextile is resistant to high temperature, it still belongs to combustible articles;

5, avoid geotextile in the sun exposure, ultraviolet radiation will cause geotextile premature aging, affect the effect of use.