Rock wool board is also called rockwool panels, rockwool slab, which is a kind of rockwool insulation material.
1. Rock wool board adopts micro-shrinkage anti-cracking or polymer mortar with high bonding strength, small shrinkage deformation and certain elasticity.
2. Using steel wire mesh or steel mesh sandwich rock wool board reinforcement layer, the steel mesh not only can strengthen the connection of the structural layer, the thermal insulation layer and the protective layer, but also can discretize the shrinkage stress and stress concentration of the protective layer and the facing layer. Thereby, it can reduce or avoid the occurrence of gaps in rock wool boards.
3. Separate the protective layers of the rock wool board and make the joint waterproofing to reduce shrinkage and temperature stress.