Rock wool board price close to the people, is now widely used wall insulation materials, it has a good effect of heat preservation, fire prevention, moisture-proof, sound absorption and noise reduction, rock wool board has a certain amount of added material, so it is generally used in the exterior wall, rock wool board to do the interior wall insulation is very few, this is why, let's let the editor to tell you why rock wool board is not suitable for indoor insulation, but outdoor.
We want to start from the material of rock wool board. Its material is made of basalt after processing. In order to achieve better thermal insulation effect, we need to add various additives, such as binder, dustproof agent, hydrophobic agent and other additives to mix, heat, solidify and produce the rock wool board we use.
During the installation of rock wool board, if the construction workers do not handle it properly, it may cause discomfort. Generally, the exposed rock wool fiber may enter the human body and cause pneumoconiosis. Therefore, do not touch the rock wool board stacked on the ground during the construction process. Secondly, the rock wool fiber produced by the external wall rock wool board will also stimulate the skin. We should pay attention to these. It will also produce these situations when it is installed indoors, so it is suitable to be installed on the external wall.
Also note that the above situation will occur in the actual installation process, and there will be no rock wool fiber exposed outside after the installation, so there will be no pneumoconiosis or discomfort, so the rock wool board after installation is very safe.