Geogrid test items: what is the point of the joint point of penetration
Joint detection project is waterproof geomembrane or waterproof board, because geomembrane or waterproof boards often need to overlap in the actual construction, also is the edge stitching, and then welded together by welding machine, in order to prevent flooding.
The conventional test items of geogrid are tensile strength, elongation, and welding point peeling force.
It is not feasible for you to put the test item of waterproof material on the geogrid.
