November 21st, the sale manager Anna from Rosewool insulation Refractory Co.Ltd get the order of rock wool insulation board again. This order is from Dominican Republic, the customer feel very satisfied in Rosewool’s products and service, so he makes the order very fast.


About rock wool board , Rosewool gives the customer some rock wool mounting recommendation, here to introduce some of them:

1. Waterproof: When using rock wool insulation board, the first notation is rock wool insulation board can not be constructed in the rain, to avoid it wets by the rain, or rock wool board will not achieve the desired insulation and refractory results.

2. Rock wool insulation board can not be scratched by sharp objects, or rock wool board will be damaged.

3. Pay attention that rock wool dust will affect the workers’ health.

4.Strictly control the moisture absorption, high moisture absorption rate will make the water invade into the insulation layer and infiltrate to the wall roots

5.Rock wool board has the feature of soft quality, low strength, porous, easy to layer and the plaster layer is easy to crack.

6. Rock wool board has low loading capacity, so should control the thickness of the plaster on its surface.