RU2343254C2 - Filling piece for walls brickwork and method of its employment - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention pertains to construction and may be employed for walls brickwork. Technical result is achieved through creation of the aid for bed joints thickness limitation contained in the filling piece as a vertically set plate with edges bent at a right angle, upper side edges whereof are in the same horizontal plane and make an upper supporting surface. Each of the lower side edges contains, at least, one bent element, minimal distance from which to the upper supporting surface in the plane of the upper surface of the wall defines thickness of the bed joint.

EFFECT: wider application characteristics of the filling piece, limitation of the thickness of bed joints of the brickwork, improved lay out.

5 cl, 2 dwg

Description

The invention relates to the field of construction and can be used for masonry brick walls.

Known inserts containing a plate for its placement in the gap (application RU 2004109714, E04F 15/14, publ. 2005.10.20). However, these inserts are used once and are not intended to control the thickness of horizontal joints in masonry.

The technical result of the invention is to expand the consumer properties of the insert, providing with it the specified dimensions of the thickness of the horizontal joints, giving the brickwork a better appearance.

The technical result is achieved due to the fact that in the insert for laying brick walls containing means for limiting the thickness of horizontal joints, the tool is made in the form of a vertically arranged plate with edges bent at right angles, the upper side faces of which are in the same horizontal plane and are the upper supporting surface, each lower side face contains at least one element made with a slope, the minimum distance of which to the upper abutment surface in the plane hydrochloric wall surface defines a horizontal seam thickness.

Figure 1 shows the insert, a General view; figure 2 is a fragment of brickwork with inserts.

The insert contains a vertically located plate 1 with bent at right angles 2 and 3 with upper side faces, respectively, 4 and 5 located in the same horizontal plane, and inclined elements 6 and 7 of the lower side faces.

Inclined elements 6 and 7 of the lower side faces go into vertical sections 8, which are pressed against the side face of the brick.

The insert is applied as follows.

After the mortar bed is formed, one insert is inserted into the fresh solution with a vertical section 8 downward under the side face of the corner brick and pressed to it, while the other two inserts are inserted under the ends of the extreme bricks from the outside, then the brick is placed on top and deposited until the insert is clamped. This achieves the required thickness of the horizontal seam.

The inserts are superimposed on each row of the constructed lighthouse and are removed after laying two rows with a pickaxe. Traces of the inserts are smoothed out by embroidery.

After laying the first row, the extreme bricks are laid down until the brackets are clamped and, using the rule, the row is aligned. The remaining rows are laid out in the same sequence.

After the end of the laying of the corner beacon, the bricklayer checks its verticality and removes the inserts with a pickaxe.

Inserts are recommended to be made of galvanized roofing steel with a thickness of 0.6-0.7 mm.

The insert may contain lower lateral faces, in which the inclined elements pass into segments of vertical lines that limit the maximum depth of penetration of the insert into the horizontal seam and specify its greatest thickness.

The lower edges of the elements of the inserts can be graded in the thickness values of the horizontal seam.

The use of inserts with the following dimensions is recommended:

a = 40 mm, b = 20 mm, s = 80 mm,

where a is the length of the edge bent from the plate at a right angle;

b is the height of the plate;

C is the width of the insert.

The method of laying brick walls, including limiting the thickness of horizontal joints, is thus characterized in that to form and control the thickness of horizontal joints, an insert is used that contains means for restricting the thickness of horizontal joints, which is made in the form of a vertically located plate with edges bent at right angles, the upper side faces of which are in the same horizontal plane and are the upper supporting surface, and each lower side face contains at least one enny inclined element whose minimum distance to the upper bearing surface to the outer surface of the wall defines a plane horizontal seam thickness.

The proposed technical solution is industrially applicable, it has not been found in accessible sources of information, for the average specialist, the prior art does not explicitly follow.

Claims (5)

1. Insert for laying brick walls, containing means for limiting the thickness of horizontal joints, characterized in that the tool is made in the form of a vertically arranged plate with bent at right angles, the upper side faces of which are in the same horizontal plane and are the upper supporting surface, and each lower side face contains at least one tilted element, the minimum distance of which to the upper abutment surface in the plane of the outer wall surface is determined wish to set up a horizontal seam thickness. 2. The insert according to claim 1, characterized in that the elements pass into vertical sections, limiting the maximum depth of penetration of the insert into the horizontal seam and setting its greatest thickness. 3. The insert according to claim 1 or 2, characterized in that the lower edges of the elements are graded in the thickness values of the horizontal seam. 4. The insert according to claim 1, characterized in that it has the following dimensions:
a = 40 mm, b = 20 mm, c = 80 mm, where a is the length of the edge bent from the plate at a right angle;
b is the height of the plate;
C is the width of the insert. 5. The method of laying brick walls, including the formation and control of the thickness of horizontal joints, characterized in that for the formation and control of the thickness of horizontal joints, the insert according to claim 1 is used.

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