【Scope of application】

It is used to test the permeability coefficient of geomembrane under water pressure, various types of geomembranes with waterproof performance, and can also be used to test non-woven geotextiles or other materials as substrates, and are produced with polyethylene, polyvinyl chloride, etc. as membrane materials Permeability test of the non-woven composite geotextile under the specified water pressure difference.

【Standards compliant】

  SL235-2012

【technical parameter】

1 Test container: The water passing area is 20c㎡.

2 body change tube: 0-50cm³

3 Pressure range: 0-2.5Mpa, accuracy level 0.4

4 Specimen size: ￠80

5 Number of test pieces: 3

6. Dimensions: 700×550×1680mm (W×D×H)