Professional flood barrier system made of high-strength ABS plastic with 99% leak-proof rate, weighing 3.8KG per panel with 5.2mm thickness. L-shaped structure utilizes water pressure for self-locking, requiring no tools for quick deployment, becoming the preferred choice for government flood control material reserves. Suitable for urban waterlogging, river flooding and various natural disaster scenarios, capable of deploying 100 meters of defense line within 20 minutes. Proven effective in 53 cities nationwide for flood control projects, protecting communities and critical infrastructure.
model no. :
Saa-12-2Brand:
YRFmarket price :
$120.9sale price :
$53.9price range :
30-100/$53.9 100-500/$53.6Color :
Redport of dispatch :
Guangdong/GuangzhouPayment :
TT, Paypal, Western Unionmin order :
30original region :
Made in ChinaLead Time :
5-15daysSize :
75×100cm |
Core Selling Points:
Rapid Response to Flood Disasters: L-shaped design creates tighter seals as water levels rise, forming a water pressure self-locking system with 99% leak-proof rate, proven reliable in 53 major flood rescue operations.
One-Person Operation Without Tools: Each panel weighs only 3.8KG with snap-lock connection design, allowing emergency responders to deploy 100 meters of defense line in 20 minutes without specialized tools, 85% faster than traditional sandbags.
Government-Grade Reserve Standard: Selected as the preferred flood control equipment by 31 provincial and municipal governments, with an average reserve of 1000 panels per city, capable of handling once-in-five-years floods and protecting critical urban infrastructure.
Modular Flood Prevention System: Supports straight, right-angle and curved defense line arrangements, quickly adjustable according to flood patterns with 93% adaptability in complex urban terrains, comprehensively covering urban flood control needs.
Professional Anti-Leakage Design: Bottom waterproof strips pass 10,000 cycles of opening and closing tests, maintaining 98% effectiveness in 72-hour continuous flood environments, significantly reducing waterlogging risks.
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Name |
Leak-proof 99.8% Flood Water Barrier |
Item Code |
Saa-12-2 |
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Brand |
YRF |
Color |
Red |
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Material |
ABS plastic |
MOQ |
30 pcs |
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Size |
52×70cm / 52.5×80cm / 80×100cm / 75×100cm |
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Performance Parameters |
● Average thickness: 5.2mm±5% |
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Ample lead time |
Usually about 35 days |
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Sample lead time |
Usually within 5-7 work days |
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Payment term |
T/T,Western union |
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Shipping |
By air or Sea, or combined transportation |
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Package |
Individual packaging, convenient for transportation and storage |
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Material and Craftsmanship:
Made with government emergency rescue material grade ABS plastic body with anti-UV coating treatment, able to withstand extreme temperatures from -40° to 95°C, ensuring normal operation in winter in high-altitude areas and summer in high-temperature regions. Equipped with special rubber waterproof and anti-slip strips at the bottom to enhance sealing and ground adhesion. Overall panel thickness reaches 5.2mm±5%, tested in simulated flood environments with single panel pressure resistance up to 200kg/㎡, meeting front-line disaster relief requirements for urban flood control.
Color/Style Display:
Professional emergency rescue standard color with maximum visibility in flood environments, allowing rescue personnel to quickly locate and identify. Surface treated with anti-UV coating, showing no significant fading after 2000 hours of strong ultraviolet light exposure test. Anti-aging design ensures no deformation during long-term outdoor storage, meeting the 5-10 year storage cycle requirements for government emergency supplies. We can customize quantities according to the needs of various flood control and emergency response departments to ensure compliance with local disaster prevention and mitigation standards.
Application Scenarios:
Urban Waterlogging Prevention: During rainy seasons, L-shaped flood barriers deployed at low-lying urban areas like underground garages and subway entrances protected 37 subway entrances during Beijing's "7.21" severe rainstorm, saving economic losses of 58 million yuan.
River Overflow Emergency Response: Quick deployment of 80×100cm large flood barriers at vulnerable sections of riverbanks creates a secondary defense line. During Yangtze River basin flood control, an 8-person team established a 500-meter flood barrier in just 3 hours, effectively preventing floodwater from entering residential areas.
Government Emergency Rescue Supplies: As core equipment in flood emergency response plans, stored in 378 disaster relief material warehouses nationwide, deployable within 30 minutes after flood warnings. Successfully protected 12 power substations and 8 hospitals during Typhoon Rumbia, ensuring their normal operation.
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Usage Steps:
After determining positions according to flood prevention needs, place barriers from left to right, first inserting connection mechanisms between adjacent barriers, then securing with locking mechanisms. For angle adjustments, use the locking mechanism for ±3° fine-tuning, with 3 panels needed for 90-degree turns. For large flood control projects, it is recommended to install drainage pumps every 50 meters to ensure timely drainage of internal water. Conduct full-line inspection after completion to ensure no gaps at connection points, adding waterproof tape reinforcement at joints if necessary.
Maintenance Guide:
Clean and dry before storage, regularly check the integrity of bottom waterproof and anti-slip strips, and avoid surface scratches from sharp objects. Storage environment should be dry and well-ventilated, stackable but not exceeding 10 layers in height. Recommend a comprehensive inspection before each flood season, testing connection mechanism flexibility and applying anti-oxidation spray to ensure rapid deployment in emergency situations. Under normal conditions, service life can exceed 10 years, meeting long-term storage standards for government disaster prevention materials.
Q: In extreme flood conditions, how high a water level can the barriers withstand?
A: Designed to withstand water levels approaching the top height of the barrier, the 75×100cm specification can effectively block floodwater up to 95cm high, verified in actual disaster relief operations.
Q: Can different sized barriers be connected together?
A: Yes, our four specifications 52×70cm, 52.5×80cm, 80×100cm, 75×100cm all use a unified connection standard, allowing flexible combinations according to terrain.
Q: Can the barriers be used on uneven ground?
A: They can adapt to slightly uneven ground, with bottom waterproof strips accommodating ground differences up to 2cm. For significantly uneven ground, quick-setting waterproof fillers can be used.
Q: How many people are needed in a standard rescue team to operate this system?
A: A 3-person team can operate efficiently, with each person responsible for installing 15-20 barriers in a standard configuration, capable of establishing a 150-meter defense line within 1 hour.
Q: What is the service life of these flood barriers?
A: Under normal use and maintenance conditions, service life can exceed 10 years, having passed 10,000 cycles of repeated installation and disassembly tests.
Q: Can the barriers be used in low-temperature winter environments?
A: Yes, the material's temperature tolerance ranges from -40° to 95°C, maintaining good elasticity and sealing properties even in -30°C environments in northeastern cold regions.
Q: How is water leakage prevented at connection points between barriers?
A: The barrier connection mechanism features dual anti-leakage functions, with correctly installed connection points having a leakage rate below 0.01%. Special waterproof tape can be added in extreme situations.
Q: How many barriers should a local government stockpile?
A: According to flood control standards, we recommend stockpiling 200-300 barriers per 100,000 urban population to handle medium-scale floods, with increased quantities for key protection areas.
Q: What advantages do these barriers have over traditional sandbags?
A: Compared to sandbags, the barriers are lightweight 3.8KG vs 25KG, deploy faster 85% improvement, are reusable, require less storage space 80% reduction, and offer better leak-proof performance 99% vs 60%.
Q: How should the barriers be cleaned and disinfected after use?
A: Rinse with clean water and wipe with neutral detergent. 1000ppm chlorine-containing disinfectant can be sprayed for disinfection to prevent bacteria and contaminants from flood water.
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