RU2602U1 - BUILDING BLOCK - Google Patents

Abstract

A building block with a connecting groove having a dovetail shape in cross section, characterized in that the groove is made on one of the front surfaces and has a plane shape of two equal isosceles trapezoids connected by smaller bases, the smaller base being twice as large as the distance from the edge of the groove at the larger base trapezoid to the side end of the block.

Description

To the application JI 93033704/33

The invention relates to a construction site, in particular, to plaster, gypsum concrete, ceramic, wood and similar elements connected to a groove for erecting walls and partitions without mortar.

Known prefabricated blocks of complex shape for the construction of buildings without construction mortar, having protrusions and / or recesses interacting with protrusion and / or recesses of other blocks of the system. The blocks have an almost T-shaped izh1-shaped .orm and are laid horizontally in horizontal rows of masonry,. at the same time. directly. in a row of masonry, each block is turned on. 180 °. Relatively directly conjugated with. BAT-in the horizontal plane of other blocks (application of Great Britain II 2 140 053, class S04C I / IO, I / I2, EV 2/08, 1983).

The disadvantage of the described blocks is that in the wall erected from them, the horizontal rows remain without a logging and require t. Uninterrupted filling. binder or. reinforcing with rods of vertical cavities for the building. monolithic masonry.

In addition, the presence of a large number of through slots

makes necessary additional heat and sound insulation of the wall ,, - ... ..

Also known is a modular building element connected in a groove with analogous elements and. having ... on. The mating surface has four symmetrical angled protrusions in the shape of a truncated pyramid. The protrusions of the surface of the layer under the right angle to the surface and. form a cruciform cavity / Inside the part of the element there is a closed cavity that does not exit, which leads to no ulcers

Building block

sides of the element, which ensures vozmoknost connection with a shift by half the length of this element with protrusions on other elements, similar to it or separated (application Franch J 2 643 840, CL E04G 1 / 12.1981).

The main disadvantage of the known modular element lies in the formation in the wall of such elements of an extensive network of through gaps, requiring special work on materials for heat and sound insulation of it. .

... In addition, the indicated blocks with a LAYER.configuration of mating surfaces can. be made only by the method. life, which limits the technological and raw materials capabilities of their production. .

The most common solution to the claimed technical solution is the design of the connected wall elements, on the upper and lower planes of which grooves are made, having a cross-sectional shape of a dovetail and beveled up to. relative to the edges of the block. The edges of adjacent blocks in the same row are mounted about a 180 ° turn and form a ledge rectangular in plan. and when combined with the block of the next row, they form a spike connection with its groove (UK application No. I 431 766, class E04C I / IO, 1976). .:.

To complete the side, upper, and upper edge of the wall, the blocks can be divided in half along the vertical or horizontal axis.,.

However, as in the constructions described above, there are no walls left between the connected blocks. through slots blocked by the plane, requiring the use of special insulation.

of a tedny solution providing their full heat and sound insulation, - .....

The technical result, with. this. is practically complete overlap of all vertical and horizontal seams on both front surfaces of the wall,

In accordance with the invention, the indicated technical result is achieved in a building block with a connecting groove on one front surface having in cross section the shape of a dovetail, and in the plane the shape of two equally equal isosceles. trapezoid, connected by smaller bases, ..and a smaller base is twice as large as the distance from the edge of the groove at the larger base of the trapezoid to the side end of the block. .

The described new features ensure the achievement of the specified technical result. Due to the extinction of the groove in the form of a paired isosceles t. Trapezoid on. One of. zhitsov. side, block, blocks of one horizontal row, forming one side of the wall, are connected by blocks of two horizontal rads, forming the other side of the wall, with a vertical displacement and horizontally half the block, As a result, one. the plane. The remaining point-wise circumferential openings at the intersections of the horizontal and vertical holes of the three connected blocks do not significantly affect the insulation properties of the wall.

. Due to the simple and reliable interconnection of blocks without special fasteners, it is possible to use t. As .. horizontal modules, for example, parquet or obli: and the other floor elements. At the same time, the presence of point through holes provides the possibility of fixing the facing layer to the 9S SS-; V / 7

- to the coating at the junction of the blocks.

. The inventive building block is illustrated by the attached drawing CMM, which shows a fragment of a wall

The building block has two resident surfaces I, side 2 and end faces. On one of the face surfaces of the block, a longitudinal groove is made, 4, the width of which increases to the side opposite to the front surface, with the formation of a section of a dovetail in the cross section. The edges 5 of the groove form two equal equidosignal blocks with respect to the horizontal axis of symmetry of the block trapeziums connected at the axis of the schmetry with smaller bases. Moreover, if at the base of pas. the distance from the edge of the groove in itself. the wide part of the trapezoid to the lateral end of the 2nd block is a line a% in the narrowest part ... in this plane it is equal, at the top of the groove these values are, respectively, in and.

. The erection of the wall of the claimed blocks is as follows ..., -. . -. -. -,

... The first horizontal row is made of half blocks (blocks cut along the horizontal axis of symmetry), installed vertically with one face surface outward, with a groove 4 facing the large base of the trapezoid. Up ... Moreover, in at the junction points. of the boundary 2. of adjacent blocks, composite protrusions are formed, the width of which at the base is equal, and at the top.

The blocks of the second horizontal row forming the other front surface of the wall are inserted with grooves 4 into the composite protrusions of the neighboring blocks of the lower row until their end faces 3 are aligned with the base on which the wall is being erected and form 6-M rs S.

NII mekdu subheadings of the first row and half of the blocks of the second row are united in a thorn.

The blocks of subsequent horizontal rows are pressed in the same way, about the rotation of the living surface of the blocks of each subsequent row at ISO .. with respect to the blocks. previous, row and. before combining the end faces. 3, respectively, blocks of even rows and blocks of odd rows.

To complete the top and. the sides of the wall and the interlocking blocks are cut along the vertical and / or horizontal axes of the meter.

Compiled by Sharbabchev G.S.

f55: g3 / 7

Claims (1)

A building block with a connecting groove having a dovetail shape in cross section, characterized in that the groove is made on one of the front surfaces and has a plane shape of two equal isosceles trapezoids connected by smaller bases, the smaller base being twice as large as the distance from the edge of the groove at the larger base trapezoid to the side end of the block.