What are the tips for rockwool board insulation construction? Let me introduce to you.

     1. Use reinforced grid cloth at door and window openings.
     2. Because the wall is impossible to be completely vertical and smooth, the wall must be polished to ensure the flatness of the wall, and after the rock wool board is installed the wall  must be polished and leveled a second time before hanging the grid mesh.  
     3. The insulation gap of rockwool board insulation must be filled with rock wool strip , the rock wool strip must not be bonded, and no adhesive should be used to fill the joints.
     4. The internal and external corners of the external wall and the wall are not required to be vertical, but they must be straight and there should be no obvious corners.
     5. The rock board at the corners of the door and window openings shall be cut out of a whole piece of rock wool board and shall not be spliced.
     6. Implement the management system that the person who do the construction work is responsible for the safety, quality and schedule of construction. 
     7. Make drip line at the top plate of the window, make slope at the bottom plate, and the drainage hole at the bottom of the window frame must not be blocked and ensure drainage to the outside.
     8. After the insulation construction of the rockwool board insulation is completed, it needs to stand for at least 24 hours before polishing to prevent the rock wool board from moving and weaken the bonding strength between the board and the base wall.
     Above is the introduction of the tips of rockwool board insulation construction. Hope this can bring you some help.