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.
Analysis of the causes of rusty hardware screws: 1. When the electroplating factory is electroplating hardware screws, the drying is not done, resulting in residual water vapor. Or, after drying, condensate is formed during packaging. Dongguan Electronic Screw Factory introduces to you, it causes chemical reaction, produces bad occurrence, and causes hardware screw to rust. 2. Stored in a humid place for a long time. Over time, the hardware screws will slowly be corroded and oxidized, causing serious rust. 3. When electroplating hardware screws, the electroplating is poor, and the electroplating layer is too thin. Cause rust. All in all, analyze the reasons from four aspects. The four directions are: 1. Storage environment 2. Types of electroplating 3. How to save 4. Use environment. Therefore, we must pay attention to the key points in the use of stainless steel screws: 1. The surface of the stainless steel screw adheres to the organic juice (such as melon, vegetable, nood...
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