U-shaped Type Cold Rolled Sheet Pile for Steel Structure Building Foundation Construction

Steel sheet pile is a type of steel with a locking slot. Its cross section has straight plate shape, groove shape and Z shape. It has various sizes and interlocking forms. Common ones are Larsonian, Lakwana, etc. Its advantages are: high strength, easy to penetrate into the hard soil layer; can be constructed in deep water, if necessary, add inclined support to become a cage. It has good waterproof performance; it can form cofferdams of various shapes as required, and can be used repeatedly for many times. Therefore, it is widely used.

Specifications:

Steel sheet pile products are divided into cold-bent thin-walled steel sheet piles and hot-rolled steel sheet piles according to the production process.

(1) Cold-formed steel sheet piles include non-bite-shaped cold-formed steel sheet piles (also known as trench plates) and bite-shaped cold-formed steel sheet piles (divided into L-shaped, S-shaped, U-shaped and Z-shaped) . Production process: Use thinner plates (common thickness 8mm ~ 14mm) in the cold bending unit for continuous roll forming. Advantages: less investment in production line, lower production cost, flexible product size control. Disadvantages: The thickness of each part of the pile body is the same, the cross-sectional size cannot be optimized, resulting in increased steel consumption, the shape of the locking part is difficult to control, the joint is not tightly fastened, and the water cannot be stopped.

(2) Hot-rolled steel sheet piles Hot-rolled steel sheet piles in the world mainly have U-type, Z-type, AS-type, H-type and other major categories of dozens of specifications. The production, processing and installation processes of Z-type and AS-type steel sheet piles are relatively complicated, and they are mainly used in Europe and America; domestically, they are mainly U-shaped steel sheet piles. Production process: It is formed by a high-speed rolling by a steel rolling mill. Advantages: dimensional specifications, superior performance, reasonable cross-section, high quality, and tight water barrier for the bite. Disadvantages: greater technical difficulty, higher production costs, and inflexible specification series.

Application characteristics:

1. Handle and solve a series of problems that occur during the mining process;

2. Simple construction and shortened construction period;

3. For construction tasks, it can reduce space requirements;

4. The use of steel sheet piles can provide the necessary safety and is highly effective (disaster relief);

5. The use of steel sheet piles is not restricted by weather conditions; in the process of using steel sheet piles, complex procedures that can simplify the inspection of materials or system performance ensure their adaptability, good interchangeability, and can be reused.

7. Can be recycled and reused, saving money.

Cold rolled sheet pile are also called cold formed sheet piling, are produced from steel coils through different rollers at ambient temperature. Due to the lightweight and bigger modulus of section, cold formed types are widely used all over the world.

There are different cold formed steel sheet pile types, U type, Z type, Omega type, and trench sheets. And we can offer in all steel grade and properties.

Special shapes and sizes of steel sheet piles are manufactured for meeting the requirement of meeting the requirement of junctions and other similar situations. In fact, cold formed pilling has never had a propensity to drive out of the interlocks like many hot rolled sheets in difficult driving conditions.