How to glue the steel plate?

The use of steel plate adhesive is relatively convenient. First of all, it is necessary to clean the components and polish the steel plate, and then stir the steel adhesive until it is evenly mixed without bubbles. Then, the steel adhesive is applied to the bonding surface of the steel plate and the concrete at the same time. After the inspection, the steel plate and the original component concrete can be pasted; The average thickness of adhesive layer after pasting shall be controlled within 2mm~3mm. When sticking down, the adhesive layer should be thick in the middle and thin at the edge; When sticking vertically, the adhesive layer should be thick at the top and thin at the bottom; The adhesive layer should be thick in the middle and thin at the edge when sticking upward.

How to save the amount of steel plate adhesive?

The amount of steel adhesive shall be determined according to the actual project. In general, to determine the amount of steel adhesive, it is necessary to understand how thick the adhesive layer is most suitable. According to a large number of experiments and the requirements of the national standard GB50550-2010, the thickness of the adhesive layer is 2mm, which is the gold thickness.

However, in reality, the concrete surface is not smooth and the workers steal the work when grinding and the workers do not repair according to the regulations, which greatly increases the thickness of the adhesive layer, up to 7~8 kg per square meter of steel adhesive. When in use, it can save costs to a large extent by using less at one time and using it immediately.