Rock wool board because of its fiber arrangement and cutting direction is different, can be divided into vertical fiber rock wool board fiber rock wool board two, in other related standards the parallel fiber rock wool board is called rock wool board, the vertical fiber rock wool board is called rock wool belt. Because the vertical fiber rock wool board has higher compressive and tensile strength and lower density than the parallel fiber rock wool board, it is recommended to use the vertical fiber rock wool board as the insulation layer in the external insulation system of the thin plastered exterior wall of the rock wool board.
Bonding mortar, coating mortar, mesh cloth
Rock wool board
Rock wool board (strip) General rock wool board because of its fiber arrangement and cutting direction is different, can be divided into vertical fiber rock wool board fiber rock wool board two, in other related standards the parallel fiber rock wool board is called rock wool board, the vertical fiber rock wool board is called rock wool belt. Because the vertical fiber rock wool board has higher compressive and tensile strength and lower density than parallel fiber rock wool board, it is recommended to use vertical fiber rock wool board as insulation layer in the external insulation system of thin plastered exterior wall of rock wool board.
The exterior wall thin plastering system of rock wool board (strip) is a building thermal insulation system with rock wool board (strip) as insulation material, alkali resistant glass fiber mesh cloth as reinforcement material, rock wool board interface agent and adhesive as bonding material and special plastering mortar as surface layer. The basic structure of the insulation system is shown in the following table.