| 摘要 |
FIELD: construction engineering; methods of production of building materials for wall structures on base of wood treatment wastes. ^ SUBSTANCE: raw mixture contains saw dust of conifer wood, Portland cement and water; it additionally contains ground glass and technical soda at the following relationship of components, mass-%: conifer wood saw dust, 18-20; Portland cement, 18-20; ground glass, 0.001-1.4; soda, 0.002-0.01; the remainder being water. ^ EFFECT: low cost; enhanced strength. ^ 3 cl, 1 tbl, 3 ex |
