Good Water Tightness High Strength Steel Sheet Pile Can Be Recycled

Good Water Tightness High Strength Steel Sheet Pile Can Be Recycled​

According to the production process, steel sheet pile products are divided into two types: cold-formed thin-walled steel sheet piles and hot-rolled steel sheet piles.

(1) There are two types of cold-formed steel sheet piles: non-snap-type cold-formed steel sheet piles (also known as channel plates) and bite-type cold-formed steel sheet piles (divided into L-type, S-type, U-type, and Z-type) . Production process: use thinner plates (commonly with a thickness of 8mm to 14mm) to be continuously rolled and formed in the cold bending machine. Advantages: less investment in production line, lower production cost, flexible control of product sizing. Disadvantages: The thickness of each part of the pile body is the same, the cross-sectional size cannot be optimized, resulting in an increase in steel consumption, the shape of the locking part is difficult to control, the buckle at the joint is not tight, and the water cannot be stopped, and the pile body is prone to tearing during use.

(2) Hot-rolled steel sheet piles The hot-rolled steel sheet piles in the world mainly include U-type, Z-type, AS-type, H-type and dozens of specifications. The production, processing and installation process of Z-type and AS-type steel sheet piles are relatively complicated, and they are mainly used in Europe and the United States; domestically, U-type steel sheet piles are mainly used. Production process: It is formed by high-temperature rolling in a section steel rolling mill. Advantages: standard size, superior performance, reasonable cross-section, high quality, and tight water-repellent lock joint. Disadvantages: high technical difficulty, high production cost, inflexible specification series.

Advantage:

Strong bearing capacity and light structure, the continuous wall composed of steel sheet piles has high strength and rigidity.
Good water tightness, the joints of the steel sheet piles are tightly bonded, which can prevent seepage naturally.
The construction is simple, can adapt to different geological conditions and soil quality, can reduce the excavation volume of foundation pit, and the operation occupies a small space.
Good durability, depending on the difference in the use environment, the life span can be as long as 50 years.
The construction is environmentally friendly, and the amount of soil and concrete used is greatly reduced, which can effectively protect land resources.
The operation is efficient, and it is extremely suitable for rapid implementation of disaster relief and prevention such as flood control, subsidence, quicksand, and earthquake.
The materials can be recycled and reused, and in temporary projects, they can be reused 20 to 30 times.
Compared with other single structures, the wall is lighter and has greater adaptability to deformation, which is suitable for the prevention and treatment of various geological disasters.
 

The following are some of the more common geotechnical and application environments in which sheet pile applications are effective:

* cofferdam
* River channel flood diversion and control
* Fence for water treatment system
* flood protection
* fence
* Breakwater
* Shore berm
* Tunnel Cuts and Tunnel Covers
* breakwater
* weir wall
* Slope fixed
* baffle wall

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Packaging detials : Bundle in bulk,seaworthy packing or as customer's request

Port : Nansha, Shanghai, Tianjin, Rizhao and so on

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