Shanghai Weiwang Technology

In response to increasingly frequent extreme weather events and urban flooding threats, traditional flood prevention technologies can no longer meet the demands of modern society for rapid response and low maintenance costs. Shanghai Weiwang Technology presents the Quick-fit Buckled Type Flood Door (FD-02), an innovative solution featuring optimized structural design, patented buckling technology, and exceptional flood protection performance, providing efficient and reliable solutions for diverse flood control needs.

Product Advantages

• Quick and Easy Installation: For flood protection widths under 4 meters, no middle posts or diagonal supports are required. For widths exceeding 4 meters, a middle post and diagonal support are installed every 2.8 meters. This ensures rapid installation and significantly shortens construction periods.
• Stable and Reliable Structure: The optimized internal structure of the flood door panels effectively resists deformation caused by water pressure. Precise alignment between panels ensures structural stability and superior sealing performance.
• Efficient Buckling Fixation: The unique buckling design simplifies installation and resetting processes. The buckling technology distributes force evenly, enhancing the sealing effect and effectively preventing leakage.
• Outstanding Flood Performance: Certified by FM for static hydraulic pressure, wave, and dynamic impact tests, with a maximum allowable leakage of 1L/h/m—far exceeding national standards—ensuring safety and reliability.

Installation Steps

• Measurement and Positioning: Use a steel tape and level to measure accurately and determine the installation position of the ground track and main track.
• Ground Track Installation: Cut the ground using a grooving machine, embed the ground track, and fill it with quick-drying cement. Ensure a level error of no more than 2mm, and apply waterproof sealant.
• Main Track Installation: Apply waterproof sealant at the connection between the main track and the wall. Secure with expansion bolts and seal wall gaps.
• Flood Door Panel Installation: Install the door panels in order, ensuring correct orientation and position.
• Top Compression: Press the buckling handles to ensure the sealing strip fits tightly with the ground track.
• Side Compression: Rotate the side buckling components to the marked point, ensuring a tight seal.
• Middle Posts and Diagonal Supports Installation: For areas exceeding 2.8 meters in width, install middle posts and diagonal supports. Secure bolts using a torque wrench.
• Resetting and Storage: Dismantle components in reverse order of installation and store them properly.

Maintenance and Care

• Monthly Maintenance: Check the sealing effectiveness and integrity of the flood door, and clear debris from the door openings to ensure smooth operation.
• Annual Maintenance: Conduct in-depth inspections of core components (e.g., sealing strips, tracks, and buckling components). Perform systematic functional tests to ensure stable performance and provide professional training and emergency drills.

Applications

The Quick-fit Buckled Type Flood Door (FD-02) is ideal for high-standard flood prevention needs, including but not limited to:

• Underground parking entrances
• Subway station passageways
• Commercial complexes and mall entrances
• Warehousing and logistics facilities
• Semiconductor high-tech plants
• Substation and critical equipment areas
• Museums and art galleries
• Data centers and server rooms

Choose Shanghai Weiwang Technology, Worry-Free Security

As the first domestic manufacturer certified by FM for flood doors, Shanghai Weiwang Technology is dedicated to delivering high-quality, high-standard flood prevention products. The Quick-fit Buckled Type Flood Door (FD-02) is your best choice to tackle extreme weather challenges and safeguard your facilities with confidence!