Construction method of insulation Stonewool board

     1. The door and window openings should be over wrapped with mesh
     2. The insulation Stonewool board should be installed from bottom to top and should be installed horizontally. Each row of boards should be staggered and not less than 200mm long. The board seams should be tight and even. At the corners of the wall, the vertical seams of the insulation board should be staggered and ensure the verticality of the corners. At the four corners of the door and window openings the insulation Stonewool board should be arranged from bottom to top according to the size of the stone wool board. If the openings of the departmental windows cannot meet the cutting requirements of the four corners of the opening, they should be adjusted according to the actual size to ensure that the stone wool board used at the corners are cut from whole stone wool board.
     3. Before applying the mesh cloth, pre-lay the overwrap mesh and the reinforcement mesh at the door and window openings, and then lay the mesh cloth on a large area from top to bottom. In order to ensure that the surface layer mortar is flat and does not print the mesh, wait until the mesh cloth reaches the strength then apply the second layer of mortar.
     Next issue we will continue to introduce the key points in the construction of insulation Stonewool board.