In fact, there are several appearance materials for the temperature and humidity Test Chamber. Today, the editor will introduce you to the installation and precautions of rock wool boards.
1. The facilities and pipelines to be insulated should have no leakage, dry surface, no grease, no rust and proper anti-corrosion coating.
2. In order to achieve the purpose of heat dissipation and volume reduction, all joints of rock wool board and rock wool felt need to be tightly connected. With multiple layers of insulation, the intersection nodes need to be staggered to avoid thermal bridges.
3. Rock wool board products should be used for outdoor insulation or metal or plastic sheathing in places prone to mechanical wear, and when necessary, pay attention to the sealing of the joints, add glue to seal, and the overlap of the packaging layer is not less than 100mm.
4. In order to keep cold, a moisture barrier needs to be added on the cold surface. In the case of extreme low temperatures, resin-resistant rock wool boards should be used for insulation, and the vapor barrier also needs to be fire-resistant.
5. When the temperature of the temperature and humidity Test Chamber exceeds 85°C, proper protection of the external insulation material is required so that the expansion will not change the thickness and bulk density.
6. For the insulation of rock wool products with large diameter or flat wall equipment, insulation nails should be added when the temperature exceeds 200°C, and the outer protective layer should be fastened.
7. When the insulation is placed vertically and at a high height, the insulation layer of the temperature and humidity Test Chamber needs to have positioning pins or support rings, and the distance should not exceed 3 meters to prevent the insulation material from falling. Swipe down while vibrating.
