Industry News

Precautions for Construction and Storage of Rock Wool Board

Precautions for rock wool board construction:

1. The insulation material must meet the insulation performance:external surface temperature of the insulation structure does not exceed 50 ℃ when the ambient temperature is not higher than 25 ℃; external surface temperature of the insulation structure can be higher than the ambient temperature when the ambient temperature is higher than 25 ℃). The insulation structure shall be complete in the design service life, shall not be burnt, rot, or peel off during using. The insulation structure should have sufficient mechanical strength and will not be damaged by the additional load such as self-weight, vibration, wind and snow

2. The insulation layer should be waterproof, fireproof, and the overall plane is flat and beautiful (the ribs are not leaked out after the insulation, the ribs are flush with the outer slab, and the outer layer is provided with the air flow layer insulation structure)

3. Insulation construction must be carried out after the airtightness test or experiment of the dust collector

4. Insulation is used in any weather conditions, so the laying of the outer protective plate is good for effluent

5. The inner and outer joints of the heat preservation shall be staggered from each other, and there shall be no voids between the layers and the joints. The insulation density shall be keep on the density that will not collapse during long-term operation.
The noise after insulation should be less than 85 decibels
Precautions for rock wool board storage:

1. Rain-proof, waterproof and moisture-proof

2. When the temperature exceeds a certain temperature, the insulation must be properly protected.

3. When the insulated object is placed at 90 degrees and has a certain height, the insulation layer of the rock wool board must have a positioning pin or a support ring, and the spacing must be less than 3 meters to prevent the insulation material from sliding downward when there is vibration.

4. The insulating equipment, insulating pin and insulating pipe can add the painting layer to prevent corrosion. Besides, there should be no leak to achieve better effects