Construction of stone wool board insulation

     6. Install anchors

     6.1 The anchors shall be installed 24 hours after stone wool board insulation is stick on to the wall. The corresponding anchor shall be selected according to the insulation thickness of the rock wool board of each individual project and the diameter of anchor shall be 8. The effective anchorage depth of the anchor in the wall shall not be less than 30mm.
     6.2 An anchor must be provided at the "T"-shaped joint where three adjacent rock wool boards touch.
     6.3 The number of anchors at the edge of the insulation layer should be increased, such as corners, openings, roofs, etc. The distance between the anchors and the edge should not be less than 100mm, and the number of anchors should be appropriately increased at these locations. The distance between the anchors near the edge should be less than 300mm.
     6.4 For the part where the anchors need to be installed, first use an impact drill with a drill bit  of diameter 8mm to drill a hole with a depth of not less than 50mm on the base wall (excluding the leveling layer).
     Next issue we will continue to introduce construction method of stone wool board insulation. Pls stay tuned.