1. The surface of the facility or the pipe which needs to have insulation rock wool board installed should be kept constantly dry with no leak or grease. Applying coatings when necessary.

2. To prevent excessive heat loss and thermal bridges, the board and the felt should be staggered but jointed end to end.

3. If installed outdoors, seal the joints, and use metal or plastic protectors to prevent wear and tear. The overlapping part should be less than 100mm.

4. There should be moisture-resistant coating if rock wool insulation board is used as cold insulation.

5. Protective coatings should be applied when rock wool insulation board is used at temperatures over 200℃, or otherwise, thickness and density would change due to thermal expansion.

6. Use insulation nails when rock wool insulation board is installed in the horizontal position, spacing at least 400mm apart.

7. Use bolts or screws when rock wool insulation board is installed in the vertical position to prevent the board from sliding down, spacing less than 3 meters apart.

8. It is best to avoid rainy day installations.

The above information is about the guidelines for insulation rock wool board installation. We hope this would satisfy your concerns regarding this product.

Zibo Double Egrets Thermal Insulation Material Sales Co., Ltd. was Zibo Double Egrets Thermal Insulation Material Sales Co., Ltd.established in 1999, and the branch, CCEWOOL Thermomax Inc., was set up in Canada in 2016.