Isolation systems based on energy efficient basalt fiber wares

Abstract

The article analyzes the properties of wares based on continuous and staple basalt fiber which offers high fire-resistance, thermal insulation capacity, vibrancy resistance, noiseproofing, as well as chemical durability including durability to arctic atmosphere and marine climate effects. That sort of fiber is a core for construction fabric, canvas and special-purpose products. The research findings of usage of modifying mineral additions as part of basalt working mass are reported. Modifiers’ introduction allows to decrease temperature interval of working mass’ melting by 80-100 ‘C. Herewith optimal melt’s amorphy degree is reached within the temperature range of working mass melting of 1400-1520 ‘C. It causes energy intensity’s reduction while manufacturing fabrics and the ability of using more technological smelting units and ways to rework the melt into a fiber. Fabrication of special buildings’ engineering structures isolation systems using basalt fiber fabrics, canvas and fire-resistant rolled materials which guarantees standard value of thermal resistance is proposed.