Theoretical Justification for the Use of Soft-Leaved Wood in Construction

The article considers problems of the raw material base for producing building materials. The traditional heat-insulating materials are analyzed. The aim of this work is to justify the possibility of expanding the raw material base of building materials through the use of soft-leaved wood which is little used now. Shortcomings of the soft-leaved wood structure that hinder its use in construction are considered. It is established that the high porosity and low strength preclude its use as a structural material without special treatment. It is justified that the high porosity is a positive factor for producing heat-insulating materials from soft-leaved wood; this factor reduces the heat conductivity coefficient and ensures high steam and air permeability. Heat-insulating materials made of soft-leaved wood fully meet the requirements for ecology and comfort of living.

D.V. ORESHKIN, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Moscow State University of Civil Engineering (26, Yaroslavskoe Highway, Moscow, 129337, Russian Federation)

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