What are the physical properties of Geosynthetics
2, the quality of unit area: the quality of the unit area of the unit area of geosynthetics. It reflects the properties of materials in many aspects, such as tensile strength, bursting strength and mechanical properties such as porosity, permeability and hydraulic performance, usually expressed as g / m2, is one of the important physical properties of geosynthetics. The quality of geotextile and geomembrane per unit area is affected by the density of raw materials, and the influence of thickness, admixture and water content. The commonly used geotextile fabric area quality is generally in the range of 50 ~ 1200g / m2
Composite materials sometimes use a thin geomembrane, the thinnest up to 0.1mm; the thickness of the geogrid varies with the location, the thickness of the ribs from 0.5mm to dozens of millimeters.
What are the physical properties of geosynthetics? 1, thickness: the thickness of geosynthetics mm. The variation of thickness has a great influence on the porosity, permeability and filtration properties of the fabric. Commonly used the thickness of all kinds of geosynthetics: geomembrane 0.25 ~ 0.75mm, the thickest of up to 2 ~ 4mm;
