Brand: Shang Teng Material: Aluminum Name: aluminum combination of flood control flap tear strength: strong compressive strength: strong tensile strength: strong impermeability: impervious Weight: square Size: Each combination of baffles high 20cm, bottom rubber waterproof tape (length can be customized according to the actual situation) to use: quick and easy installation and removal, 1 to 2 people can operate; Note: The products have national patent certification and verification at the national level structure calculation unit The structure of certification. Usage: suitable for underground garage entrances, underground shopping malls entrances, street shops, enterprises and institutions unit door, the subway entrance, the main entrance of nuclear power plants, hydropower main entrance, the tunnel entrances and exits easy to flood flooded areas. 1. Application: Suitable for underground garage entrances, underground shopping malls entrances, subway entrances and other flood prone areas. 2. Performance: waterproof sealed to achieve excellent results, Flood prevent intrusion indoor and damage to property. 3. Material: Main material flood prevention bezel, fixed column and the column, triangle back stays straight / braces made of aluminum alloy die one piece, sealing strip of EPDM rubber (EPDM) mold forming one, additional accessories for 304 stainless steel body shape. 4. Size: standard flood control board height of each piece of 200mm, width based on the actual doorway width setting; fixed column height according to flood control to set the number of plates; doorway width at 5000mm above shall be provided in the middle column and a triangular back support, particularly See the required standards. 5. Use: 1-2 5-10 minutes to complete the process of installation or removal. 6. Packing: PE film packaging. 7. Sale: maintenance-free.