The pre-embedded steel trough is known as a pre-embedded part for construction, and it is also a pre-embedded device. It is necessary to pre-bury the C-shaped groove in the concrete, and then insert the big end of the T-bolt into the C-shaped groove, and install it. The components are then fixed with T-bolts. The objects are anchored in this way.
Therefore, the pre-embedded steel trough as an excellent anchoring device requires excellent positioning technology to maximize its effect. This positioning has two steps that can be used for your reference. In the initial positioning, when tying the second layer of mesh reinforcement, it is necessary to accurately measure the position of the pre-embedded steel trough according to the position of the design drawing, and prepare the pre-welded group of channels in place. At the rear of the trough,the anchors are vertically embedded in the direction of the steel trough. Several short ribs can be bundled at intervals of about 30 cm. They can also be changed according to the needs and are hung on the steel mesh.
After that, the precise positioning is carried out. Using the construction machinery, the construction machine is moved to the designated position and the template is lifted into position. The T-bolt is used to pass through the steel template to reserve long holes to find and adjust the position of the embedded steel trough. The next step is to tighten the bolts so that the channel is close to the template and the precise positioning can be achieved.
In fact, the premise of accurate positioning requires the quality of pre-embedded steel trough products. Nanjing Mankate's pre-embedded steel troughs are produced strictly according to national standards, and the indicators are in line with national requirements. In addition, it has passed the certification of up to 19 items, and the materials used are made of materials with preferred Q235B or special requirements. After 3000 hours of salt spray test, quality has been assured. It has a good performance in many large projects at home and abroad.
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(Editor: Nanjing Mankate, if you need to reprint, please indicate the source)
