BUILDING BLOCK-MODULE Russian patent published in 1994 - IPC

FIELD: building structures. SUBSTANCE: building block consists of modules made with vertical and horizontal channels formed by longitudinal and transverse walls. Provided on horizontal longitudinal edges, respectively, in vertical plane of longitudinal walls and cross-section of transverse walls are ridges and depressions with constant spacing corresponding to each wall and angle of broken line of their straight surfaces formed, at least, for half the thickness from inner or outer side of longitudinal walls and made at transverse wall for half the block height. Building block has transverse partitions with opening connecting longitudinal walls in points of convergence of ridge 12 and depression 14 and straight surface 16. Building block has depressions between transverse partitions on the side of vertical channel in longitudinal for height exceeding half the height of block. Surface 16 of longitudinal wall are parallel or mirror-reflected on upper and lower longitudinal edges. Application of building block-module results in reduction by 10 to 15% of block costs of manufacture and increase of efficiency of erection of block walls with new decorative patterns of face side of laying by 20-30%. EFFECT: improved adaptability to manufacture and extension of decorative properties. 14 dwg