Wuhan heavy rain, traffic congestion, looking for stainless steel special flap Wuhan flood control heavy rain, traffic congestion, looking for stainless steel special flood prevention flap: Portable flood control flap Brand: Shennan brand Model: SN-FX-B304D50 Material: S304 stainless steel specifications : High 500mm, thickness 38mm (length or height can be customized according to the actual situation) structure: the skeleton of stainless steel side-pass, sealing plate stainless steel plate (after verification by the force calculation) Performance: sandbags and flood protection in conjunction, can achieve excellent waterproof effect Use: quick and easy installation and removal, 1 to 2 people can operate; Uses: Suitable for the 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, tunnel entrances and exits easy to flood flooded areas. [Q & A] install garage Products Case stainless steel retaining flood control and flood protection door flap retaining it really? Q: Why do you want to flood the underground garage entrance flap? A: Due to the low-lying underground garage, water is often prone region in recent years, every flood season or occasional heavy rain, it will make most of the underground parking garage because the drainage system overload can not be discharged in time to rain, vehicles and facilities flooded property damage, 2013 City Planning Bureau issued "to strengthen the construction project in flood drainage capacity planning guidelines", the entrance to the underground parking lot of a clear height requirements should be higher than the surrounding underground car park entrance municipal roads 30 ~ 50cm above the sidewalk. Shennan company developed the production of steel unicorn flood control retaining device and its role is to obstruct rainwater poured into the garage, retaining flood control to achieve good results. In order to create a more humane living environment, better protection of life and property owners resident Shennan recommends that property developers and enterprise installations, flood control and retaining the true quality of clearance equipment in the underground garage entrance to the underground garage to protect the safety of vehicles. Metro station flood control flap - Flood Control Project flap aluminum prices and flood control flap is sealed? Aluminum flood control flap / Flood Control Project flap prices and flood control flap Price / flood control shutter factory / flood control flaps offer