SU31119A1 - Shaped stone for masonry walls - Google Patents

Description

The invention relates to shaped stones with a cavity open at the top and bottom, provided with or without iron reinforcement and having through vertical holes for the subsequent reinforcement of wall masonry with rods.

In such stones, it is proposed to give in plan to the back wall of the house a silhouette with two protrusions in the middle part to cover two edges of the rear wall of two opposing stones.

In FIG. 1 depicts a top view of the proposed stone; FIG. 2 and 3 are a top view of two adjacent rows of masonry walls; FIG. 4-part of the facade with an opening; FIG. 5 is a horizontal section of the wall along the line AB in FIG. four; FIG. 6 is a top view of a stone for masonry walls with outer facing ribbed slabs; and FIG. 7, 8 are views from above of two adjacent rows of masonry walls using stones, as shown in FIG. 6.

The stone ah (Figs. 1, 2 and 3) with a cavity open in the plan of the top and bottom has a back wall of a broken outline / with a middle part parallel to the front wall side portions 20, 20, directed obliquely, with an approximation

224. :

to the front wall. The back wall is provided with two extreme protrusions 18 to two medium 17. The latter are intended to encompass the projections 18 of two opposing stones b (Fig. 2 and 3) of the same shape as the vaofss. a, on the protrusion 16 having on the front wall (FIG. 1), turned inside the cavity R intended together with the protrusions 17, as well as with the protrusions 18 of the opposite stones covered by them, to perceive the load from beams, floors, etc. fittings. 12 (Fig. 1 and 6), wrapped around vertical rods 13,

When laying walls with outer facing ribbed plates with (Fig. 7, 8), it is proposed to use stones, in which the extreme outlines of the back wall are abolished, and the middle ledge (Fig. 6) is given the shape of a solid thickening 32 with a tooth; corresponding to its edge facing plate (Fig. 7, 8).

In order to better fill the vertical joints of the masonry with the mortar, the side walls of the stones are provided with grooves 14 (Fig. 3) or 7 (Fig. 6). To form the corners of the wall openings, the stone is attached with