Rock wool slab nstall including eight steps: preparing materials, wall cleaning, cut, apply plastering mortar, fix and lay fiberglass mesh cloth, apply mortar and check the quality.
Product Name: Rock wool slab
Size: 1.2mx0.6m
Densiy: from 40kg/m3 to 200kg/m3
Thickness: from 25mm to 200mm
Raw Materials: Basalt, slag and so on
Steps for installing rock wool slab on the exterior wall:
1. Prepare materials: rock wool board, exterior wall insulation nails, hammer, ruler, adhesive, fiberglass mesh cloth, plastering mortar and other materials.
2. Wall treatment: remove dust, magazines, etc. on the surface
3. Cut the rock wool slab, measure the size of the rock wool according to the needs, and cut it to the required size.
4. Apply plastering mortar to paste the rock wool board.
5. Fix the rock wool board with exterior wall insulation nails, drill holes to install anchors
6. Lay the fiberglass mesh cloth.
7. Apply mortar
8. Check whether the quality is qualified
