China Self closing flood barrier Factory, Factories
Hydrodynamic Automatic flood barrier contribute to “three economic effect” 1.Prevent flooding of civil air defence constructions engineering, life cover for air attack, insure the life safety of citizens 2.prevent civil air defence construction engineering from flooding in peace time. 3. prevent treasure lost of the citizens and avoid compensation conflict and negative feeling with the government. 4.Prevent the serious effect of people's life led by flooding of the underground power house, second water supply pump house and elevators , etc 5. effectively prevent the drowning of cars which lead to great property lost 6. unattended operation, defense flood automatically without electricityOur advantages:1. **Fully Automated Without Electrical Dependency**: Operates normally during power outages in extreme weather.2. **Unmanned Operation**: Automatically rises to block water when the water level reaches the trigger point, providing 24/7 flood control with automatic adjustment of the gate's opening angle according to water level changes.3. **Ground-Flat Storage**: Lays flat on the ground, occupying no space and allowing unimpeded pedestrian and vehicle traffic.4. **Emergency Vehicle Passage**: In the early stage of water blocking, garage vehicles can drive over the water-blocking panels for evacuation.5. **Modular Design**: Enables quick installation without major modifications.6. **Anti-Collision Warning Lights**: Prevents accidental impacts by pedestrians and vehicles during flood control.7. **Optional Remote Networking Supervision System**: Enables intelligent flood control management.8. **Minimal Maintenance**: Only requires periodic cleaning of debris at the gate's base.9. **Dual-Mode (Manual & Automatic) Operation**: Enhances flood control flexibility.10. **Durable Materials**: Ensures a service life of up to 10 years.
Heavy duty (small and medium motor vehicles, pedestrian)
Grade
Mark
Bearing Capacity (KN)
Applicable Occasions
Heavy Duty
C
125
Underground parking lot, car parking lot, residential quarter, back street lane and other areas where only allow non-fast driving zone for small and medium-sized motor vehicles (≤ 20km / h).
Product Achievements of Our Automatic Flood Barrier
International Initiative
Passed 60 meters of water wave impact test
Qualified report by Nanjing Hydro-Technical Institute for the 60 meters water wave impact test
Qualified 250KN of loading test
40 tons of saloon car crashing test
Qualified for 40 tons of saloon car rolling over crush test
Applied and collected by national standards
Passed the assessment of national Construction and Technology Institution
Passed the Scientific results assessment of National Civil Air defence Office
We issued the Industrial standard
Passed the test by Jiangsu Quality Test Center
More than 40 patents in China and one international patent
Earned Gold award in the tenth international invention exhibition in 2018
With ISO & CE certificate
Embedded Automatic Flood Barrier Installation
Frequently Asked Questions (FAQ)
1. What is the water retaining height of the Hm4e-0009C automatic flood barrier?
The water retaining height for model Hm4e-0009C is 850 mm with an installation groove section of 1200 mm.
2. What type of vehicle load can this flood barrier support?
It is rated for Heavy Duty (Mark C) with a bearing capacity of 125KN. It has passed tests for 250KN load capacity and up to 40-ton saloon car rolling crush tests, making it suitable for small and medium motor vehicles and pedestrians.
3. Where can the embedded automatic flood barrier be installed?
It is ideal for underground parking lots, car parking areas, residential quarters, back street lanes, and non-fast driving zones where vehicle speeds are restricted to ≤ 20km/h.
4. Has this automatic flood barrier passed water impact tests?
Yes, it has successfully passed a 60-meter water wave impact test verified with a qualified report issued by the Nanjing Hydro-Technical Institute.
5. What certifications and patents does this product hold?
The product holds ISO and CE certifications, over 40 Chinese patents, 1 international patent, and won the Gold Award at the 10th International Invention Exhibition in 2018.
