As an excellent foundation support material, groove shaped steel sheet piles are widely used in fields such as natural gas, oil, ports, docks, airports, and urban construction. In construction engineering, groove shaped steel sheet piles are mainly used for foundation support of various types of land and underground buildings, retaining walls, water tanks, precipitation outlets, and other foundation projects. In addition, it is also used in multiple fields such as hydraulic engineering, transportation route buildings, waterway maintenance, civil engineering, and hydraulic engineering buildings.

The geometric design on both sides of the groove shaped steel sheet pile is particularly prominent, and the steel plates can be overlapped or spliced, which is very convenient and fast. Similarly, disassembly is also very convenient. The slotted steel sheet pile can be disassembled and reused multiple times on the construction site, which not only saves construction costs but also reduces the impact on the environment. The groove type steel sheet pile has high production accuracy, beautiful and generous appearance, and is suitable for external and internal wall decoration, shaft support, drainage ditch, slope protection, underground continuous wall and other fields of general buildings and equipment.

The construction of steel sheet piles mainly includes identifying underground obstacles, leveling the site, determining the pile position, pressing the steel sheet piles, implementing drainage measures, excavating and installing supports (or anchoring), excavating to the bottom of the foundation pit and promptly carrying out foundation treatment, constructing the cushion layer and main structure, and gradually backfilling in a timely manner.

Steel sheet piles are widely used in docks, unloading yards, embankments, retaining walls, breakwaters, diversion embankments, shipyards, gates, etc. In emergency situations such as flood control, collapse prevention, and quicksand prevention, steel sheet piles can also quickly build temporary water and soil retaining structures, effectively responding to disasters.

Steel sheet piles are also widely used in municipal engineering, foundation pit support, road widening retaining walls, isolation facilities, load-bearing foundations, and other engineering projects. Its unique performance and wide range of applications have made steel sheet piles highly favored in the engineering industry.

Steel sheet piles can be divided into various types according to their cross-sectional shapes, such as straight plate, groove, Z-shaped, U-shaped, H-shaped, etc. Among them, U-shaped steel sheet piles are the most widely used in China. Steel sheet piles can be divided into two types according to production technology: cold-formed steel sheet piles and hot-rolled steel sheet piles. Hot rolled steel sheet piles dominate the market due to their high strength and stable size. Cold formed steel sheet piles, on the other hand, are made of thinner sheets (commonly ranging in thickness from 8mm to 14mm) and processed by cold forming machines, which have the advantages of convenient production and customizable length.