The template fastener has a simple structure and is easy to install. Workers using square column fasteners can reinforce the column formwork within 20 minutes. Once launched, it was welcomed by most construction workers. Let me give you a detailed introduction to template fasteners.
1. Formwork fastener is a new type of fastener used to construct square columns in building construction. It is suitable for the quick reinforcement of the square column after the custom square column template and the ordinary template template. Its novel structure and installation method are obviously different from traditional frame pipe and channel steel reinforcement.
2. Formwork fastener is a specially customized supporting fixture for fixing square column formwork. Its appearance consists of a galvanized card plate corresponding to four elbows. One end of the card board is arranged in a curved structure, and each card board is provided with a plurality of fixing holes with equal intervals along the length direction. The wedge-shaped fixing pin passes through the through hole and the fixing hole to fix the limit sleeve and the clamping plate to form a square column template fastener that is convenient for installation and disassembly.
3. Formwork fasteners are more practical than traditional reinforcement methods. The size can be adjusted according to different specifications of columns, and it is suitable for reinforcement of different specifications and sizes. A set of multi-purpose, the material is more wear-resistant, easy to store, to achieve the ideal state of greatly increasing the turnover times and reducing the cost of building materials.
The template fastener is scientific and reasonable, the structure is simple, the installation and disassembly are convenient, and it is easier to keep after disassembly.
There are many kinds of electroplating of iron combination screws: ordinary and environmentally friendly. For example: color zinc, generally called red color. White zinc, black zinc, white nickel. Blue zinc. There are environmentally friendly color zinc, environmentally friendly white zinc, and environmentally friendly blue zinc. Environmentally friendly white nickel. There are more advanced ones. Nickel on copper, nickel in brine. Tools/Materials Screw wires, iron screw wires include 1010, 1018, 10B21, etc. Stainless steel screw wires include SUS201, SUS304, etc. Steps/Methods The requirements for the material of the combined screw depend on which material is required, whether it is iron or stainless steel. What is the national standard number of the combination screw? There are GB9074.8 and GB9074.4. There are GB9074.13 and so on. The mechanical performance and strength requirements of the combined screw need not be hardened. The level requirements are divided into 4.8 and 8.8 l...
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