By service life, penal stroke, has unlimited possibilities. It does not absorb moisture, does not contain any organic components that for some time can lose their properties. The unique properties of frost resistance, chemical and biological inertia, as well as the properties of resistance to aggressive environments, make the material of this level most popular in many building industries and not only. A fairly pleasant aspect of the use of foam glass is that it is completely not interested in rodents, and after the dismantling work, their possibility of using again is not excluded.