Bentonite waterproof blanket is a special geosynthetic material used in artificial lake water features, landfills, underground garages, roof gardens, pools, oil depots and chemical dumps, etc. It is made of high expansion of sodium bentonite filled in a special composite geotextile and non-woven fabric between the needle-punching method into the bentonite impermeable mat can form many small fiber space, is bentonite particles can not flow like a direction. In case of water, a uniform high-density gel-like waterproof layer is formed in the mat, which effectively prevents water leakage.
Self-adhesive polymer modified asphalt waterproofing membrane is a very promising new waterproofing materials. At home and abroad has just risen, the flourishing. The coil has impermeability, low tenderness, resistance to deformation and good self-healing properties, and easy construction, can improve the speed of laying, speed up the progress of the project. In Guangzhou, Shenzhen, Nanjing, Xiamen, Shanghai and other places in the industrial plant roof, underground engineering, Antarctica Great Wall Station, Zhongshan Station, etc.
Plastic modified asphalt waterproofing roll-roofing refers to the polyester tire, glass fiber felt, glass fiber reinforced polyester felt as the tire base, with random polypropylene (APP) or polyolefin polymers (APAO, APO, etc.) as petroleum asphalt modifier, both sides covered with isolation material made of waterproofing roll-roofing.
Root puncture resistant waterproofing roll-roofing material one of the polyvinyl chloride double-sided composite root puncture resistant waterproofing roll-roofing material with copper tire base as a root-blocking waterproofing layer, with long-term resistance to plant roots (or rhizomes) puncture performance, strong bonding, good stability, low-temperature flexibility and heat resistance, chemical corrosion resistance and radiation resistance, more than 20 years still shows very good root-blocking waterproofing performance.
Elastomer (SBS) modified asphalt waterproofing membrane implementation of national standards GB18242-2008, is made of styrene-butadiene-styrene (SBS) rubber modified asphalt as a coating, with glass fiber felt, polyester felt, glass fiber reinforced polyester felt for the tire base, both sides covered with isolation material made of a waterproof material with excellent performance, with heat, cold, corrosion resistance, anti-aging, good thermoplasticity, high tensile strength, high elongation, strong tear resistance. Good thermoplasticity, high tensile strength, high elongation, strong resistance to tearing and other advantages.
Polyvinyl chloride (PVC) waterproofing roll-roofing material is a kind of polymer waterproofing material with excellent performance, taking polyvinyl chloride resin as the main raw material. Add all kinds of special additives and anti-aging components, using mature equipment and technology production made.
honeycomb waterproof sheet belongs to the first part of the polymer waterproof material: shaped sheet in the sheet, polymer synthetic materials as the main material, processed by a special process into the surface of the continuous concave and convex shell or specific geometric shape of the water prevention (drainage) sheet.
PE (polyethylene) waterproofing membrane has non-toxic, smooth and flat surface, corrosion resistance, high tensile strength, good shaping and light specific gravity. It is suitable for waterproofing pools, drains, river banks, dumps, tunnels, etc.