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Sandwich Panel
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21
2022
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02
Precautions for glue for metal engraving insulation board
Author:
In architectural decoration, metal carved thermal insulation boards can be widely used, mainly because of their exquisite patterns, thin texture and light weight. The purpose of using glue is to fix them. We should pay attention to the following points.
1. The composite surface of the metal carved thermal insulation board must be flat to improve the composite bonding strength and reduce the amount of glue.
2. The mixing ratio should be accurate, and the mixing should be evenly stirred.
3. In order to ensure the composite quality, a certain amount of glue must flow out after gluing and pressing.
4. Before the glue is cured, the metal engraving insulation board cannot be moved.
5. The glue must be ready to use and must be used up within the working time after mixing.
6. The construction temperature should not be lower than 5℃, and the humidity should not exceed 70%.
7. Do not mix glue with different ingredients for large utensils, and put the remaining glue back into the package evenly.
Building decoration is inseparable from the combination of various specifications of metal carved thermal insulation boards, fixed with glue, pay attention to the uniform deployment of glue, in order to fix it for a long time.
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