WOOD CONCRETE MIXTURE

摘要

FIELD: chemistry.SUBSTANCE: wood concrete mixture contains, wt %: Portland cement 24-26; shredded wood 69.3-69.8; gypsum 1-1.5; grade 6 asbestos 3-5; carboxymethylcellulose 0.1-0.2, with water-cement ratio 0.5-0.6.EFFECT: reduction of cement consumption in wood concrete composition.1 tbl