SU1649058A1 - Construction block for walling - Google Patents

Abstract

The invention can be used for wall-free masonry of walls and foundations of blocks. The purpose of the invention is to improve the performance properties and increase the safety of the external plates of the blocks during their transportation and installation. For this purpose, the building block contains side walls 1, made in the form of outer 3 and inner 2 plates, the latter are displaced relative to the outer diagonally upwards to form fixing projections 4 and grooves 5 along the entire perimeter of the walls. The side walls 1 are connected by partitions 6. The upper and lower ends of the inner plates forming the walls 1 have a recess 7 for additional fixation of the blocks in adjacent rows of 9 sludge. 7 (L

Description

Fig 1

The invention relates to the construction industry, in particular, to elements of building structures used for wall-laying and foundations.

The purpose of the invention is to improve the operational properties and enhance the safety of the external plates of the blocks during transportation and installation.

Fig, 1 shows the proposed building block; 2 - half (1 building block; fig. 3 - half (1/2) of the building block, consisting of left ends in the walls; fig. 4 - half (1/2) of the building block, consisting of 5,6 - angular or end building blocks; 7 - a fragment of masonry walls from building blocks; Fig. 8 - a diagram of the piling of building blocks during storage and transportation; - laying walls and ventilation ducts.

The building block contains side walls 1, made in the form of inner 2 and outer 3 plates, and the inner plates are shifted relative to the outer diagonally upward and form locking lugs 4 and grooves 5 along the entire perimeter of the walls. The side walls 1 are connected by partitions 6. The upper and lower ends of the inner plates 2 forming the walls 1 have a recess 7 for additional fixation of the blocks c. adjacent r dah.

The laying of building blocks in the construction of a wall or foundation is carried out as follows.

Lay the block of blocks end to end strictly horizontally. Each subsequent row of blocks is laid with ligging of vertical seams, i.e. offset by half a block relative to blocks of the previous row. When laying the building block of the upper row and the block of the lower row of the protrusion 4 of the inner plate of the side walls of the block of the lower row, enter the recess 7 of the upper row. After the blocks are placed in the wall or foundation structure, the internal cavity is filled with heavy or light concrete or heat insulating filling, depending on the design purpose.

The use of the proposed building block for piece-monolithic wall construction makes it possible to

to increase the strength of fixing protrusions for the perception of transport and installation loads, to increase the reliability of protection of the internal cavity of the wall structure from the penetration of atmospheric moisture and to prevent possible chipping of the edges of the outer plates during transportation without resorting to the difficulty of fastening elements in the stack during transportation. The increase in strength of the locking protrusions when they are operated from displacement in the transverse direction to the longitudinal axis is achieved by the fact that these loads are perceived not by separate locking protrusions, each of which is calculated depending on the total dead weight of the block, but by the plates constituting the side walls of the block all perimeter.

The need for locking protrusions in partitions, which receive forces from longitudinal mutual displacement, is no longer necessary, since these forces are perceived by locking protrusions formed by grooves in the upper and lower ends of the inner plates.

The prevention of possible chipping on the edges of the outer plates constituting the walls of the block during transportation of the blocks is achieved by the fact that transport loads are perceived by protruding parts of the inner plates formed by a notch. The outer plates at the same transport loads do not perceive.

Claims (1)

Invention Formula A building block for masonry walls containing side walls, each of which is made of outer and inner plates that are diagonally displaced to form fixing protrusions and grooves for them along the perimeter, connecting the side walls of the partition, the space between which is intended to be monolithed or backfilled , characterized in that, in order to improve the operational properties and increase the safety of the outer plates of the blocks during transportation and installation, the inner plates are shifted upwards, and in the middle part of the longitudinal ends of the inner Renny plates are made notches for additional fixation of blocks in adjacent rows. FIG. 3 Fig ij FIG. five FIG. 6 IS L f J : -c: rr: FIG. &