Bentonite waterproof blanket waterproof cushion, also known as bentonite bentonite composite waterproof pad (English name: GCL), bentonite waterproof blanket consists of three layers, upper and lower two layers of geotextiles respectively, and the main protection and reinforcement effect, make it has a certain overall puncture strength and tensile strength; Intermediate for sodium base bentonite granular layer, it is composed of natural clay mineral machine material processing and become, high expansibility and high water absorbing capacity, while wet permeable performance is low, the main seepage prevention effect.

Shandong Yibo Yangguang engineering materials co., LTD. Is a collection of product research, development, production, installation and after-sales service into a comprehensive high-tech enterprises. The company mainly produces various specifications, geotextile, composite geomembrane, geogrid, HDPE geomembrane, bentonite waterproof blanket, prevent aging geotechnical woven bag and all kinds of geotechnical material such as dust-proof net, sun-shade net, woven bag. The company has advanced two production lines for the non-woven equipment is 6.6 meters, 6.6 meters composite membrane equipment, each a film equipment, blow molding machine, bentonite waterproof blanket equipment each a number, warp knitting machine, wire drawing machines.

Company's products have been widely used in roads and railways, Bridges, tunnels, libraries, canal water conservancy anti-seepage, reclamation of levelling, landfill, mining area, and many other industries, salt industry, chemical industry, agriculture and fisheries. In each big in the field of engineering construction has stood the test of various engineering conditions, obtained satisfactory result of engineering, won the customer consistent high praise.