Therefore, it is easy to have many quality problems in many links.
In order, let’s first understand what problems are prone to occur at this stage before construction.
Geometric dimension deviation and transportation damage These two problems mainly occur in the processing process.
Common treatment measures of Yangquan floor bearing plate manufacturer: if local spot welding is disconnected, on-site re welding can be carried out; If the situation is more common, it must be returned to processing.
The components with dimensional deviation exceeding the requirements or damaged during transportation shall be repaired on site if they are slightly damaged.
This problem is mainly due to the false spot welding caused by the thick diameter of truss reinforcement and inadequate bending.
In addition, considering the problem of excessive welding current, the welding current shall be adjusted.
To avoid this problem, we need to start from the source and debug the truss reinforcement bending equipment to ensure the accuracy of bending forming.
If they are seriously damaged, they shall be returned for repair or replaced.
However, neither the quality management level nor the construction technology level has reached a considerable height.
According to the regulations, the materials need to be rechecked before entering the site, and there are usually problems, such as: 1.
In addition, the quality inspection of welding parts shall be strengthened.
The manufacturer of Yangquan floor bearing plate suggests: lay the base plate under the reinforced truss floor bearing plate, bind it with packing belt or special angle steel packing frame, and do flexible protection around and ensure stable fixation, so as to prevent damage between components.
How to suit the remedy to the case? Shanxi Shanda steel structure Yida color steel, a manufacturer of Yangquan floor bearing plate, has summarized some prevention measures to deal with common quality problems with the accumulation of many years of experience, hoping to give you some help.
Corner plate deformation Failure to take proper protective measures during transportation is the main cause of corner plate deformation.
2.
Spot welding disconnection The “spot welding disconnection” here refers to the welding part of the connection between truss reinforcement and galvanized plate.
Link to this article: https://www.sxsd1996.com/news/0004268606.html.
It is worth mentioning that if the galvanized sheet at the spot welding has perforation, the perforation shall be blocked with glue.
Stamp the blue words on it and pay attention to us! The contribution of floor bearing plate in steel structure engineering is obvious to all, especially the reinforced truss floor bearing plate, which has the advantages of wide application range and fast construction speed, which has established its position in the field of steel structure.
Yangquan floor bearing plate manufacturer believes that this is the responsibility that a responsible enterprise should bear.
Therefore, before the production and processing of reinforced truss floor bearing plate, arrange personnel to test the processing technology, appearance and size, and start mass production after meeting the requirements.
3.
