YU10998A - Thermal insulation improvement of outer walls in buildings - Google Patents

Abstract

Steel armature that mutually connects armoured-steel wrapping of outer pannels often reduces for many times heat insulation of outer walls, i.e. increases its losses in warmth. Except for the useless losing of temperature, insufficient warmth insulation of outer walls produces condensation of water steam on its inner surfaces, that leads to the appearance of mould on those suffaces. The result of that is the appearance of reumatic and other diseases of people using the appartments. In order to improve insulation of temperature of outer walls, steel armature that mutually binds armoured concrete wrapping is replaced by suitably formed rope from glass fibres put into polyesther or some other pitch. Rope made of glass fibres has greater firmness and less losses of mechanical firmness than shorter glass fibres in dishevelled condition (in shape of felt), so a concrete static calculation is possible for wall canvas. Glass fibres have mechanical firmness more times bigger than steel, and poured with pitch have temperature insulation 250 times better, while they do not show corrosion under the influence of aggressive thermoinsulating materials that they pass through.