| 摘要 |
FIELD: construction. ^ SUBSTANCE: building brick for building wall erection includes inner wall 10 and outer wall 20 which have reinforced structure and are located at some distance from each other. Clearance 40 between building bricks is filled with cement. Outer wall 20 consists of decorative plaster board. Foamed polymeric material 30 fills the space between inner wall 10 and outer wall; at that, inner wall 10 and outer wall 20 are pieced by foamed polymeric material 30. Protrusion 31 is created in foamed polymeric material 30 and stands out of inner wall 10 and outer wall 20. Clearance 40 between building bricks in front of and behind relative to protrusion 31, at that, inner wall 10 and outer wall 20 are embedded into foamed polymeric material 30 at some depth, and embedment of parts 11 and 21 results in adhesion strength increase. ^ EFFECT: increase of brick adiabatic and soundproof characteristics. ^ 6 dwg |
