Landscape artificial lake bentonite waterproof blanket membrane waterproof blanket natural sodium bentonite waterproof blanket

GCL is an impervious liner between GCL (on-site thick compacted clay impervious liner) and polymer material - geomembrane
It is mainly used in waste landfill, underground reservoir, underground infrastructure construction and other projects in environmental engineering to solve the problems of sealing, isolation and anti leakage
It has good effect and strong resistance to destruction

Performance features: simple and fast construction, green environmental protection, no fire hazard, strong deformation adaptability, no leveling and excellent weather resistance of the protective layer
It can form an integral jointless waterproof layer, which is easy to check and confirm during acceptance
It can be directly constructed on the surface of various substrates
Sodium bentonite has expansibility and self repair
Sodium bentonite can absorb 5 times its own weight of water, expand to about 13-16 times its own volume, and has high water compactness and self repair, Recovery function, which can fill cracks up to 2mm-5mm wide after expansion
In theory, it is the closest to perfect waterproof material
Sodium bentonite is permanent because its particle size is less than 2-mu; M natural inorganic mineral, mainly composed of microcrystalline montmorillonite formed by thixotropy of volcanic glass, with a service life of 2-7 million years, so there will be no aging or corrosion phenomenon that often occurs for a long time, let alone changes in chemical properties, so it has permanent waterproof performance

Purpose:
It is specially used for artificial lake waterscape, landfill, underground garage, roof garden, pool, oil depot and chemical storage yard

Product specification:
Unit mass & Ge; 4000g/m2；
Width 4m-6m