SU40545A1 - Brick - Google Patents

Description

Bricks of an existing type have a non-uniform structure due to the fact that. The central portion of the brick is poorly fired.

The proposed brick, with hollowed beds, for uniform washing with combustion gases during firing, in order to obtain a more homogeneous structure, is provided with depressions on beds, which communicate with each other by a central channel. Beds form one plane only by their extreme parts adjacent to the vertical side faces. The bricks are stacked dry and, when the masonry is brought to the proper height, all the gaps are filled with mortar from above through the central channels.

In FIG. 1 shows a longitudinal section of a brick along the LV of FIG. 2; FIG. 2 - top view of a brick; FIG. 3 - view from the end; FIG. 4 - laying view from above; FIG. 5 is a vertical section of the clutch to the CD of FIG. four; FIG. b-side view of a brick transport device.

The brick retains its outlines of the parallelepiped.

In the upper and lower beds of the brick (Fig. 1), depression 2 is made, leaving the extreme parts of the bed forming the plane, which depressions communicate between themselves by the central channel 3. The height of the brick can be somewhat increased.

The existing method of masonry walls is that masonry is made into a pre-prepared mortar bed, while from the proposed brick masonry is dry, followed by pouring mortar from above through the central channels of the bricks, after bringing the masonry to the set height.

With this technique, it is possible to fully mechanize the process of pouring mortar by using a concrete pump.

The use of a new brick is possible for any common laying system.

According to its external features, the new masonry can be called shameless, since the masonry masonry is hidden inside the bricks, and the bricks directly touch only the outer parts /.

The cross section of the solution in the element-brick resembles a stable form of resistance (brand-rail). The combination of conventional bricks in a brickwork creates a frame structure from the mortar, while, with the brick proposed, the arched structure is more rigid to absorb the vertical load of the brickwork (Fig. 5).

Resistance. The slice in the brickwork is higher in the proposed brick, since the ellipsoidal cavity in the brick has a larger adhesion surface with the mortar and more prevents sliding than the bed plane of a conventional brick.

The transverse and longitudinal vertical joints in this laying are excluded, since the strength of the laying c6