| 摘要 |
FIELD: construction material production, particularly for low building construction, or civil and industrial object erection, namely to construct residential houses, cottages and other buildings. ^ SUBSTANCE: three-layered construction block has decorative layer of A thickness, load-bearing layer having C thickness and heat-insulation layer having B thickness and arranged between decorative and load-bearing layers. All block layers are connected with each other by means of polymeric rods having hooks at rod ends and provided with ribs. The ribs extend for the full rod lengths and have rhomb cross-sections. The ribs adjoin rod in areas having maximal thicknesses and are inclined at different angles one to another. The construction block is made as truncated tetrahedral pyramid arranged so that pyramid base in the greatest outer face of load-bearing layer. Pyramid walls are at 1-2 angle to pyramid base. Layer thicknesses are related as A:B:C=1:1.8:3.2. One longitudinal end face of load-bearing layer is parallel to opposite one. ^ EFFECT: improved building appearance, room heat-insulation and soundproofing, simplified block structure, increased masonry strength and decreased construction costs. ^ 5 dwg |
