This is an aluminum template pin (also known as a wedge pin or triangular pin), which is a key accessory component in the aluminum alloy template system for construction.
Core Information 1. Function: It is used in conjunction with aluminum template pins to fix adjacent aluminum templates, joining them together to form a whole structure. It can withstand the lateral pressure during concrete pouring and prevent the templates from bulging or deforming. By utilizing the wedge-shaped inclined surface structure, it can be quickly locked in place after being knocked in, enabling the rapid disassembly and assembly of the templates.
2. The main material is high-strength steel, and the surface has been treated with colored zinc (yellow zinc) for rust prevention. This design enables it to adapt to the humid environment at the construction site and enhances durability. The reinforcing ribs in the middle can increase the overall strength and prevent deformation under force.
3. Features: High disassembly and assembly efficiency, reusable, strong locking force. It is a key component for achieving "quick assembly and quick disassembly" in aluminum formwork construction, and is widely used in cast-in-place concrete projects such as high-rise residences and office buildings.