Testing of Geosynthetic Materials and Geomembranes in Railway EngineeringHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Geomembranes can generally be divided into two categories: asphalt and polymers (synthetic polymers). Geomembranes containing asphalt are mainly composite (including woven or non-woven geotextiles), and asphalt is used as a wetting binder. Polymer geomembranes are divided into plastic geomembranes, elastic geomembranes, and composite geomembranes based on different main materials. A large number of engineering practices have shown that geomembranes have good impermeability, strong elasticity, and adaptability to deformation. They can be suitable for different construction conditions and working stresses, and have good aging resistance. The durability of geomembranes under water and in soil is particularly outstanding. Geomembranes have outstanding anti-seepage and waterproofing properties

Composite geomembrane

1. Density: The density depends on the material used to manufacture the geomembrane, and even if the polymers used to manufacture the geomembrane belong to the same category, there are often significant differences.

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；