| 摘要 |
<p>The invention relates to building materials, in particular to building heat-insulating compositions, and can be used for thermal and acoustic insulation of walls, floors and load-bearing structures of buildings for any purpose, as well as for thermal insulation of heating mains, furnaces, boilers and other devices.The building heat-insulating composition comprises cellulose fiber, fire-retardant and antiseptic. At the same time as fire-retardant and antiseptic it contains liquid glass, diluted in water in the ratio 1:1…1:3, in the following component ratio, mass %:When using the composition in wet conditions in its composition may additionally be introduced a component for increasing the water resistance of the liquid glass, for example, sodium metasilicate, in the amount of 6…7% by weight of water glass before its dilution with water.</p> |
