Multi-functional prefabricated emergency levee

Multi-functional assembled emergency levee Usage parameters of the levee Complete gallery of images

Multi-functional assembled emergency levee Usage parameters of the levee Complete gallery of images

 From Hebei Wuxing Electric Power Equipment Co., Ltd.portable flood control levee, assembled plate dam flood control levee, flood control leveeThe folded water-retaining panel is made of high-density glass fiber reinforced plastic corrugated plate material and has the following advantages

▲   High mechanical strength: Made of high-strength alkali-free glass fiber as reinforcement material, compounded with unsaturated polyester resin and anti-corrosion, anti-aging gel coat, it has excellent mechanical strength and impact resistance;

▲   Flat and beautiful surface, easy to clean: The surface is specially treated, smooth and bright, and extremely easy to clean;

▲   Corrosion resistance and wear resistance: The product uses imported anti-aging and anti-corrosion gel coat, which has passed the anti-aging test and has a service life of 20 years;

▲   Strong impermeability and no deformation: The wall panels are treated with lap joints up and down with corrugated plates. The glass fiber reinforced plastic panel is impermeable, allowing water to flow down automatically without outflow, so it has excellent water resistance and excellent chemical stability against rainwater, acids, alkalis, salts and other media;

『1』Portable flood control levee, assembled plate dam flood control levee, flood control leveeWorking principle

The portable flood control levee, assembled plate dam flood control levee and flood control levee produced by Hebei Wuxing Electric Power Equipment Co., Ltd. adopt the principle of panel dams in hydraulic engineering. Multiple components such as angle brackets, beams and folded water-retaining support panels are connected and fastened to form a rigid levee body, and the water-retaining support plate plays the role of a panel dam to block water.

『2』╋Portable flood control levee, assembled plate dam flood control levee, flood control leveeEmergency operation technology

1 Construction technology for soft levee foundations, mainly including the following six steps:

Step 1: Design the dam axis line (generally, it is appropriate that the groove on the water-facing side of the levee is 50cm away from the edge of the levee top on the water-facing side), and level the surface of the levee foundation.

Step 2: Excavate anti-seepage and anti-displacement grooves. Open three anti-seepage and anti-displacement grooves (one anti-seepage groove, one anti-displacement groove, and one groove that serves both anti-seepage and anti-displacement purposes), and pile the excavated soil on the water-facing side of the groove for later use (if necessary, only one groove that serves both anti-seepage and anti-displacement purposes can be dug).

Step 3: Install rigid supports (to improve operation speed, tripod and beam can be assembled in groups to form a unit structure. After the grooves are dug, multiple units can be combined and placed at the predetermined position).

④ Compact the anti-seepage and anti-displacement grooves with soil.

⑤ Insert the water-retaining and anti-seepage panels into the anti-seepage grooves and compact them with soil.

Sixth step: Inspection and acceptance.

『3』☆Flood control levee★Installers☆Compilation  

On-site construction personnel compilation refers to the compilation of personnel required for actual layout, assembly, inspection and verification based on the assumption that the levee equipment has been transported to the operation site. Generally, one company (about 120 people) is deployed per kilometer, and one platoon (about 30 people) is deployed per 250 meters as a relatively independent operation team (when operating on soil foundation conditions, an additional 100 people can be added for excavating anti-seepage grooves). Each platoon is divided into several operation groups, and the specific personnel composition and task division are as follows: .

1 The company commander (squadron leader) and platoon leader (detachment leader) are responsible for the organization and command of their respective medium (detachment) teams. .

2 Surveying and mapping, acceptance team: 1 team leader; 2 surveying and mapping, technical inspectors. It is mainly responsible for surveying and marking the axis of the levee, determining the positions of grooving (soft foundation) or punching (hard foundation), and inspecting and accepting the construction quality of the levee.

.3 Grooving (punching) team: 1 team leader, several grooving (punching) operators. When applied to soft foundations (earth levees), this team is mainly responsible for cutting seepage-cutting and anti-displacement grooves on the levee top; when applied to hard foundations, this team is mainly responsible for punching, placing and tightening expansion bolts or driving spikes.

.4 Dam body assembly team: 1 team leader, several operators. It is mainly responsible for assembling the rigid dam body. It can also work jointly with the water-retaining and anti-seepage team.

.5 Water-retaining and anti-seepage team: 1 team leader, several operators. It is mainly responsible for burying water-retaining and anti-seepage fabrics. It can also work jointly with the dam body assembly team.