Glass wool made of sandstone sand, ordinary soda, or may be established by fiberglass production. Stone cotton wool is obtained from materials such as diabase, limestone. Slag cotton wool is made exclusively from the waste of the metallurgical industry. The fiber, which is obtained, must have such qualities as durability, there must be neutrality to those materials that will be used in the construction of construction work.It is much easier to perform work with vata such as stone or slag. Glass wool all we know for her inherent cowliness. Previously, such cotton wool was used exclusively for the reason that it had a low cost. With glass wool, when working, you need to observe a special technique of safety, always wear glasses, gloves and be sure to a new respirator, do not forget about shift, preferably disposable clothes.
The slag has high hygroscopicity, and precisely why it cannot be used to perform facades insulation. In addition, the so -called domain acidity has slags, and it is at the moment of moisture that can lead to the fact that the most aggressive environment will be formed, that the danger is precisely for metals.
All thermal insulation is based on a very small diameter of the used fibers of the mineral wool, and on a special chaotic structure, which thereby forms air sinuses.
Thanks to the special structure of mineral wool, magnificent sound insulation is achieved – absolutely all the noises are faded in it, and there is no distribution further. Minvata slabs can be used absolutely everywhere. It is not safe to work with mineral wool, because it gives out a binder phenol, which does not very well affect human health. During installation (that is, when working with Minvata), the air is full of microparticles of the material that can get into the lungs, which is not good. Subject to elementary safety precautions and when using a respirator in the work, when covering cotton wool in a folded vapor -permeable film, such inconvenience and minuses can be avoided. With regard to phenol, it must be said that high -quality material at the most ordinary room temperature does not emit anything.