JPH0332644Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cavity block used in a building, and particularly to an improvement of a horizontal hole cavity block for construction having a horizontal hole passing through the block in the longitudinal direction.

[Conventional technology]

Cavity blocks used in buildings require dimensional accuracy in terms of appearance and shape, including length, height,
Thickness etc. are determined by standards.

In addition, since a hollow block is a single unit that constitutes the structure of a building, a partition wall, a fence, etc., strength, especially compressive strength, is the most important performance. It is expressed as compressive strength versus area, which is also specified in the standard. .

[The problem that the idea attempts to solve]

A cavity block having a horizontal hole penetrating in the longitudinal direction bears the external force by the face shell, so whether the thickness is the standard 150 mm or 190 mm, the thickness shown in Figure 4 is As shown, the outer surface of the girder B constructed on the block wall A must be flush with the outer surface of the block wall A.

For this reason, the outer surface of the girder B is exposed, and if a finishing material C such as a decorative tile is applied to the outer surface, it protrudes from the outer surface of the block wall A and is unsightly.

The present invention has been proposed with the aim of solving these drawbacks.

[Means to solve the problem]

In other words, the horizontal hole cavity block for construction according to the present invention is
First, the length between the outer surfaces of both face shells 1 and 1' is set to the longer one of the standard dimensions, and it is placed near the inside of one face shell 1, parallel to that face shell 1, and the same as that. A load-bearing shell 2 reaching the web shells 3, 3' in height is provided.

Secondly, the length between the outer surface of this load-bearing shell 2 and the outer surface of the other face shell 1' is set to the shorter of the standard dimensions.

Thirdly, it is characterized in that two large and small horizontal holes 4, 5 are formed surrounding each of these face shells and the web shells 3, 3', passing through them in the longitudinal direction.

[Effect]

According to the invented block, as before,
In addition to the block wall body D' (Fig. 2) in which the external force is borne on the face shells 1 and 1' on both sides, the block wall body D' (Fig. ) can be built,
In the latter case, a finishing material C such as a decorative tile is pasted on the outer surface of the girder B, and the outer surface of the finishing material C matches the outer surface of the block wall D', resulting in an attractive building.

〔Example〕

The horizontal hole cavity block a' has one of the vertical outer face shells 1 and 1', for example, a load-bearing shell 2 inside the face shell 1, parallel to and at the same height as the face shell 1. These shells 1, 1' and 2, and web shells 3 and 3' which are continuous at the upper and lower ends and have a concave groove for a transverse strip in the center, have two large and small shells that run parallel to each other and pass through each other.
Two horizontal holes 4 and 5 are defined.

Length l between the outer surfaces of the face shells 1 and 1'
is the standard dimension of 190 mm, and the length l' between the face shell 1' and the outer surface of the load-bearing shell 2 is the standard dimension of 150 mm.
It is set in mm.

Therefore, the block wall D' made by masonry-building this horizontal hole cavity block a' is as shown in Fig. 2.
In addition to the use state in which the outer surfaces of the face shell 1 are provided flush with each other on the upper end of the girder B, there is also a state in which the outer surface of the face shell 1 protrudes from the outer surface of the girder B as shown in FIG. ' can also be used in the form of standard dimensions of 150 mm thickness (external force is borne by face shell 1' and load-bearing shell 2). In this case, finishing material such as decorative tile is applied to the outer surface of girder C can be applied so that the outer surface of the finishing material C and the outer surface of the block wall D can be made flush.

[Effect of idea]

As is clear from the above description, the block of the present invention has a load-bearing shell near the inside of one of the face shells that is parallel to that face shell and reaches the upper and lower web shells at the same height. In addition to making the outer surface of a girder constructed on a block wall constructed by masonry flush with the outer surface of the block wall, it is also possible to make the latter protrude from the former. The outer surface of the finishing material such as decorative tiles applied to the outer surface of the block wall can be made flush with the outer surface of the block wall.

Furthermore, since the block of the present invention has two horizontal holes, large and small, it is clear that not only heat insulation and sound insulation properties but also waterproof properties are improved.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an embodiment of the block of the present invention, FIGS. 2 and 3 are longitudinal cross-sectional views of the block in use, and FIG. 4 is a vertical cross-sectional view for explaining a conventional example. 1, 1'... Face shell, 2... Load-bearing shell, 3, 3'... Web shell, 4, 5... Horizontal hole, a'... Block, D'... Block wall, C...
...finishing material.

Claims (1)

[Scope of utility model registration request] Vertical outer face shells 1, 1' and upper and lower web shells 3, 3' with concave grooves for horizontal stripes.
This is a horizontal hole cavity block for construction consisting of a horizontal hole cavity block for construction, in which the length between the outer surfaces of the two face shells 1 and 1' is set to the longer one of the standard dimensions, and one of the face shells 1 has a A load-bearing shell 2 is provided that is parallel to the face shell 1 and reaches the web shells 3, 3' at the same height, and the length between the outer surface of this load-bearing shell 2 and the outer surface of the other face shell 1' is standardized. A horizontal hole for construction, which is set to the shortest of the dimensions, and is formed by surrounding two large and small horizontal holes 4, 5 that penetrate in the longitudinal direction between each of these face shells and web shells 3, 3'. Hollow block.