INFLUENCE OF THE INDICATOR OF HUMIDITY ON COEFFICIENT OF HEAT CONDUCTIVITY OF STRAW AND BOON- STRAW HEAT-INSULATING MATERIALS
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Abstract
The influence of the indicator of humidity on coefficient of heat conductivity and density of heatinsulating materials on the basis of a vegetative waste from agricultural production is established. The description of a technique of definition of coefficient of heat conductivity and density depending on an indicator of humidity of a material is performed. Density – humidity curve, coefficient of heat conductivity – humidity curve for heat-insulating materials are presented. Coefficients of heat conductivity of materials on the basis of straw and straw-flax boon mix are defined at various values of materials humidity. Empirical dependence allowing to describe an influence of humidity indicator of a material on kinetics of heat conductivity coefficient changing is obtained for straw and boon-straw heat-insulating slabs.
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References
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