Aluminum foil alloy aluminum coil cutting processing retail colored aluminum coil

Description :

　　Aluminum insulation installation steps and construction methods

　　1. When embedding a 300mm fireproof isolation belt, a precious phenolic resin insulation board with a width of 50mm and a height of 300mm can be fully coated with mortar and pasted on the top layer of the phenolic resin insulation board at the support point of the fireproof isolation belt.

　　2. The construction of the insulation layer with thermal insulation mortar should be carried out at least 2-3 times, with each time using 10-20mm of thermal insulation slurry. The thickness of the construction should be controlled around 10mm, and attention should be paid to compaction. Then, the thickness of the construction should be controlled around 10mm, and the interval between each second construction should be above 24 hours. When the construction temperature is slightly lower, the time interval can be extended. Construction of insulation aluminum sheet.

　　3. The construction of insulation mortar should be carried out from top to bottom.

　　4. When constructing the machine insulation mortar insulation layer again, it is necessary to ensure that the reinforcing bars are thin and thick, and use a large bar to smooth them out, so that the flatness of the walls, doors, and dialog boxes meets the requirements. Pay attention to clamping and compacting the insulation slurry when wiping.

　　5. The pre configured insulation slurry should be used up within 4 hours. The insulation slurry scraped off by the large bar must be mixed within 4 hours before being reused. It is forbidden to use outdated insulation slurry.

　　6. After the insulation layer has dried and solidified (pressing the surface layer by hand for about 2-3 days), the next process of construction can be carried out. If the working temperature is low, the maintenance time should be increased.

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• aluminum sheet