| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention relates to the field of construction and may be used to increase reliability, strength and durability of wall barriers, preferably, multilayer ones, erected from single-piece elements - blocks or bricks, also with ventilated facade. Wall barrier comprises external layer of single-piece elements - blocks or bricks. One or several horizontal rows of external layer laid along vertical line at the distance to each other include single-piece elements - blocks or bricks, similar in shape, which are made of polystyrene concrete with through inclined channels of alternating section. Longitudinal axis of channels is arranged in inclination from internal face to external face, and diametre-determining size of through channels section on inner face is 1.5-3.0 times more than diametre-determining size of these channels section on outer face. Wall block or brick is characterised for wall barrier. ^ EFFECT: increased strength of wall barrier. ^ 2 cl, 2 dwg |
