Rock wool board advantages and disadvantages and construction precautions

Rock wool board is a kind of architectural decoration material with full name rock wool insulation decorative board. The main raw materials are basalt and Other natural ore. The rock wool board is melted into fiber by high temperature, added with proper amount of binder, solidified and processed, rock wool The board is suitable for thermal insulation and sound insulation of industrial equipment, construction and ships.

The disadvantage of rock wool board material is that the water absorption rate is large, water is easy to accumulate in the rock wool board, it will increase the weight of the insulation layer and lead to shedding, and the repair rate is high. Therefore, the purchase must pay attention to the selection and purchase the rock wool board produced by the regular manufacturer to purchase. Rock wool board must see the core material of rock wool board.

Rock wool board construction site matters needing attention:

1, when the temperature exceeds a certain temperature, such as: 200 °C, insulation must be added to the appropriate external protection, so that will not make the rock wool board thickness and bulk density change.

2. If you need to open a hole or make a hole, you must first use a cutting machine to cut the required part for repair.

3. Enter the construction site, wear a safety helmet, fasten the belt, and use the safety protection equipment.

4. When the outdoor adhesive board is used, the used scaffold must be qualified by the safety department before use, and the stacking material on the rack must not be excessively concentrated.

5. Use agitation and vertical transport machinery in accordance with safe operating procedures.

6. It is forbidden to throw articles of equipment inside and outside the window to prevent them from hurting people.

7, cart transport material to keep the distance from the trot.

8, pay attention to rain, can not be construction in the rain.