JP2635293B2 - Fitting product block, its manufacturing apparatus and construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete block to be fitted and laid, an apparatus for manufacturing the same, and a method for installing the same.

[0002]

2. Description of the Related Art When masonrying a wall with a concrete block, each of the blocks is masonically fixed to the upper and lower joints of the block by mortar or an adhesive joint.
When forming irregularities on the upper and lower surfaces of a block that has mating irregularities, it is not possible to form a fine shape with a molding machine for immediate demolding concrete blocks. Formed with the precision of Also, the masonry of these blocks cannot be constructed as a vertical wall in a block having the same shape and dimensions so that the wall surface has an uneven surface. The construction of these blocks will be constructed on a safe wall by a technician. Therefore, the construction requires technology.

[0003]

As described above, the construction of the block wall has recently been aged by technicians, and the number thereof has been insufficient. The present invention provides a method capable of easily constructing a safe wall by using a block having a shape capable of forming a highly accurate unevenness without cutting and grinding, which facilitates fitting of the blocks. It is something to offer. Further, it is an object of the present invention to provide a method of constructing a wall having a decorative effect having a split fractured surface by expressing irregularities on the wall in order to construct a scenic wall, which is in great demand in recent years.

[0004]

The constitution of the present invention for solving the above-mentioned problems and the effects thereof are as follows. (1) On a stacking surface, on one surface, a concave portion that fits with a convex portion of an adjacent block and on the opposite surface has a convex portion. This is a fitting product block in which the number of engaging recesses is twice or more, and the unevenness can be formed on the wall surface by the method of stacking the blocks. As a manufacturing apparatus of this block, (2)
The inside of the mold of the concrete block molding device is divided by a partition liner that is parallel to the vertical direction, and has irregularities of a shape that can be fitted together, and the number of convex portions is twice or more the concave portion. , Forming a plurality of molding spaces, and further comprising a vibrating pressurizing device capable of pressurizing the concrete supplied in the space, and a device for manufacturing a fitting product block having a high precision. A composite block can be molded. (3) When stacking fitting blocks, the engagement of the recesses on the lower surface of the upper block, which are fitted to the protrusions on the upper surface of the lower block, is shifted back and forth so that This is a method of applying a fitting product block that forms an uneven shape, whereby a beautiful wall surface can be formed.

[0005]

The construction of the highly accurate uneven surface of the block makes it possible to construct a stable and stable wall body with good workability. Also, by shifting the fitting portion of the uneven portion back and forth, the uneven surface is formed on the wall body surface to be constructed, and the aesthetic appearance is expressed on the wall surface, and further the natural stone landscape wall is expressed by forming the split surface. .

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments will be specifically described with reference to the drawings. FIG. 1 shows a fitting product block 9, 9-2, 10, 10- according to the present invention.
FIG. 2 shows a plan view of a mold 1 for forming the mold 2. The mold 1 has front, rear, left and right frames, and vibrating bodies 2 are mounted on the left and right, and partition plates 3, 4, 5, 4-2, and 3-2 having irregularities are arranged in the frame. It is fixed to the front and rear frames of the mold 1. Central part of formwork 7
Indicates that a front-back contrast block can be molded at the partition plate or at the location where it breaks, and 8 indicates the joint value. This 9,9-
A concrete material is supplied to the spaces 2, 10, and 10-2, and a block is formed by a block forming machine by vibration and pressure. This block is cured and dried after molding, and the central portion 7 is split by a breaker or divided by a partition plate 7. In the embodiment, four blocks 9, 9-2 having different widths when viewed in a plan view are formed by molding with different block heights.
Four blocks 0-2 are formed, and these become basic blocks. The projections 13 and recesses 14 to be fitted projections are formed into 3, 4, 5, 4-2, and 3-2 partition plates, respectively, and the pressing shape for further pressing also has the same shape. FIG. 2 is a plan view of the formwork for the accessory of the block of FIG.
To form 18 grooves for reinforcement, and
Form 12-2. The central partition plate 5 does not have a projection serving as a projection. The partition plates 3, 4, 4-2, and 3-2 are each formed with 13 projections serving as projections and projections and depressions serving as recesses, and are fixed to the front and rear frames of the mold frame by 6 fixing plates.

FIG. 3 shows a front view of the fitting block 10 and its cross section. 13-A, 1 on the projection 13 at the top of the block
There are 3-B and 13-C, 7 is the front part, and 8 is the joint value. Also, on the lower surface of the block, each recess 14-
A, 14-B, 14-C, 14-D, 14-E, 14-
F, 14-G. FIG. 4 shows a fitting block having a height twice that of FIG. 3, and the concavo-convex structure is the same as that of FIG. FIG. 5 shows an example of construction and a normal wall surface 7 showing a fitted state of a block cross section.
Is vertical, each convex portion 13-A, 13-B, 1 of the block
The 3-C portion is each concave portion 14-C, 14- of the stacked block.
D, 14-E. Assemble in a state where it is turned 90 degrees from the molded state.

In the construction example shown in FIG. 6, a combination of the fitting blocks 11, 9 and 12 is actually shown. Fitting projections 13-A, 13-B, 13- of the lowermost foundation block 11
C is a concave portion 14-C, 14- of the block 9 stacked on the upper portion.
D, 14-E, and 9-a upper projection 13-
A, 13-B and 13-C are blocks 9 stacked on top of them.
The -b is fitted into the recesses 14-D, 14-E and 14-F of the lower surface, and the 9-b block projects forward from the vertical wall surface. 9
The projections 13-A, 13-B and 13-C of -b are recesses 14-A, 14-B and 14 of the block 9-c which are overlaid thereon.
-C is fitted, and the block 9-c is retracted from the wall surface.
Further, the projections 13-A, 13-B, 1 of the block 9-c.
3-C is 14-D, 14 of the concave part on the lower surface of the cap part which is bulky on the upper surface.
-E, 14-F is fitted, and a wall body is constructed in which the wall 7 of the block product forms irregularities. The basic block 11
Reinforcing bar 1 rises from the foundation in reinforcing groove 18 in the core part of
9 is arranged and fixed. FIG. 7 shows a cross section, a plan view and a front view of the basic block. Fig. 8 shows corner blocks 15-A and 15-
FIG. 9B shows a side view of FIG. 9B, which shows a broken split surface of 7-2 and 7-3 fitted to the upper surface projection 13 of the stacked blocks. FIG. 10 is a perspective view showing the construction of the fitting block according to the present invention, and particularly shows a corner portion.

[0009]

According to the present invention, the present invention can be carried out easily and without a high level of skill, and can be carried out without fixing up and down by mortar or an adhesive. In addition, there is no need for a joint for construction, and there is an effect that labor saving can be achieved for aging construction contractors.

[Brief description of the drawings]

FIG. 1 is a plan view of a mold for molding a basic mold of a fitting block,

FIG. 2 is a plan view of a mold for molding the accessory block of the fitting block;

FIG. 3 is a front view a and a side view b of a basic type fitting block;

FIG. 4 is a front view a and a side view b of a fitting block having a shape twice the height of FIG. 3;

FIG. 5 is a side view showing a construction drawing and showing fitting;

FIG. 6 is a side view for concrete explanation of a construction example,

FIG. 7 is a front view a, a plan view b, and a side view c of a foundation block;

FIG. 8 is a plan view a and a front view b of a fitting block for a corner;

FIG. 9 is a side view of a fitting portion for a corner,

FIG. 10 is a perspective view of a construction example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Form frame 2 Vibration body 3 Partition plate 4 Partition plate 5 Partition plate 4-2 Partition plate 3-2 Partition plate 6 Partition plate fixing tool 7 Intermediate partition 8 Joint 9 Basic fitting block 9-2 Basic fitting block 10 Fitting Matching block basic 10-2 Fitting block basic 11 Fitting block basic 11-2 Fitting block basic 12 Fitting block cap 12-2 Fitting block cap 13 Upper projection 14 Lower recess 15 Corner block 16 Hollow Section corner 17 recess for corner 18 rebar groove 19 rebar

Claims (3)

(57) [Claims] 1. A mating product block having, on one surface, a concave portion for fitting with a convex portion of an adjacent block on a stacking surface and a convex portion on an opposite surface. A fitting product block characterized in that the number of concave portions that mesh with the portion is twice or more. 2. A partition in which the inside of a mold of a concrete block molding device has unevenness which is parallel to the longitudinal direction and has a shape capable of fitting with each other, and the number of the protrusions is at least twice the number of the recesses. An apparatus for manufacturing a fitting product block, comprising: a plurality of molding spaces divided by a liner to form a plurality of molding spaces; and a vibration pressure device capable of pressing the concrete supplied in the spaces. . 3. When the fitting product blocks according to claim 1 are stacked, the engagement of the recesses on the lower surface of the upper block, which are fitted to the projections on the upper surface of the lower block, is shifted back and forth, so that the uneven shape is formed on the wall surface of the wall. A method for constructing a fitting product block, characterized by forming