| 摘要 |
FIELD: manufacture of building materials. ^ SUBSTANCE: water-based raw meal for structural material, which may be used for manufacturing heat-insulation articles usable in building construction, contains, wt %: cement 9.2-10.4, limestone-sand mix 22.3-23.3, and finely ground high-moor peat 3-4 as binder agents; sand sludge 44.0-45.4 and valley peat with fiber length 3-5 mm, 3-7, as fillers; and gas former in the form of aluminum powder 0.03-0.07. ^ EFFECT: increased strength and waterproofness and reduced heat conductance of structure material. ^ 3 ex |
