The water prevention flood barrier is versatile and can be employed in various applications, including flood control, the construction of reservoirs and dams, waterway diversions, and even containment of chemical spills. The water gate bag can be utilized after deployment; the barrier conveniently rolls up into a compact bundle for easy stacking and storage.
Product parameter:
Fabric:PVC coated mesh tarpaulin
Size:Customized
Thickness:0.6mm
Tensile strength:Warp-2975.8 Weft-2837.7
Tear strength:Warp-415.5 Weft-388
Features:
Fast, easy installation: Simply unroll the barrier and secure its front bib with rocks or ballast. A single barrier can be unrolled by one person in just minutes, allowing for last-minute emergency protection.
Rapid deployment: Water pressure opens the dam automatically.
Flexible: Barrier contours to the shape of the ground, flexing to accommodate obstacles such as rocks, curbs, or uneven terrain.
Easy to store: Barrier rolls up into a compact bundle, allowing for easy stacking and storage in water gate bag.
Self - deploying Flood Barrier
Deploy the Water-Gate barrier along the ground at your chosen location and secure the front bib. As water fills the Water-Gate, its weight anchors the bottom of the barrier to the ground while exerting pressure that pushes forward and upward against the pocket of the barrier, thereby activating the dam automatically.
The dimensions of Water-Gate contribute to its exceptional stability; specifically, the bottom surface area of the barrier is three times greater than its height for water retention (refer to diagram below). Consequently, the downward force exerted by water on the base of the barrier significantly surpasses any horizontal forces acting against its unfolded wall. By leveraging this proportional relationship between forces, it ensures that the dam remains firmly anchored to the ground. When water recedes, this mechanism allows for automatic closure of the barrier. It can then be cleaned, dried, rolled up, and stored—ready for re-deployment over many years.
Deployment is simple
A single Water-Gate can be unrolled by one person in just minutes. As water collects inside the barrier, the water’s weight holds the bottom membrane in place and its pressure pushes the top membrane open, automatically preventing water from flowing past the barrier.
Barrier contours to the shape of the ground, flexing to accommodate obstacles such as rocks, curbs, or uneven terrain. Dam can bend, incorporating curves to follow the bank of a river or turn corners around a building.
Engineering case
Case Location: Hong Kong
Problem Analysis: The region frequently experiences heavy rainfall, which poses risks to the safety of underground storage facilities and results in significant losses.
Solution: In response to these challenges, the government has opted to implement flood barriers as a proactive measure for effective control of stormwater runoff. These barriers are designed with advanced materials that ensure durability while being easy to deploy in emergency situations. Their space-efficient design allows for quick installation without requiring extensive infrastructure modifications or permanent alterations to existing landscapes. Furthermore, these barriers can be conveniently stored when not in use, making them an ideal solution for urban environments where space is at a premium.
Conclusion: Following the execution of these initiatives, flood management has been significantly improved, leading to a reduction in associated damages.
Water Gate Bag for Store
The Water gate bag's innovative design makes it an ideal choice for anyone in need of quick and effective water containment. Its belt pulley system allows for effortless deployment, while its compact size makes storage and transportation hassle-free. Whether used for flood control or construction projects, this product offers convenience and reliability.
With its belt pulley system, it can be quickly deployed to create a barrier for flood control or other water-related emergencies. The bag is also easy to store and move, making it a convenient solution for both residential and commercial use.
Application scenario
The Water-Gate can be used in multiple situations like flood control, creating reservoirs and dams, waterway diversions and even chemical spill containment.
Certification
Tested and certified
We know how important it is for you or your organization to have the best anti flood system on the market. That’s why we have chosen to certify our products as FM Approved, by FM Global, one of the most widely accepted certifications in our industry.
The Water-Gate water barrier has undergone intensive testing to assess deployment speed, resilience, watertightness, and resistance to waves. Our FM Approved certification was performed in real time with all WL models exceeding 1m high have been tested and certified.
Company introduction
specialized in tarpaulins. In 2015, our lstfactory was established. In 2018, the 2nd processing factory was established followed by the 3th processing factory in 2019.
Now, we have been in the forefrontof Chinese canvas industry. Our factory has multiple production lines, such as PVC, PE, oxford, canvas, etc, which operate 24 hours a day with high productivity.Not only our domestic business is excellent, but also our export business.
Our exportbusiness has covered more than 85% of the countries in the world.