JP2639605B2 - Construction block material connecting member and method of connecting and laying construction block material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction block connecting member for connecting and fixing construction blocks, such as concrete blocks and brick blocks, to each other, and a construction using the connecting member. The present invention relates to a method for laying block materials.

[0002]

2. Description of the Related Art For example, when laying a construction block material such as a concrete block as a curb of a road, as shown in FIG. 3, the construction block materials 1 are arranged side by side at appropriate intervals. Then, after placing the form 2,
A mortar obtained by kneading cement, aggregate and water was filled as joints 3 between the construction block materials 1.

[0003]

According to the above-mentioned conventional method, it is necessary to first install construction block materials at appropriate intervals, then arrange the formwork 2 and knead and fill the joint material. Low efficiency. Also, like a brick wall, in order to pile up construction block materials in multiple layers and finish it neatly, apply a joint material to a uniform thickness on the block material laid in the lower layer, and place the left and right block materials on it It requires skilled work such as arranging at equal intervals, and can only be performed by skilled workers. The present invention, even for unskilled workers,
An object of the present invention is to provide a construction block material connecting member and a construction block material laying method capable of efficiently performing a construction block material laying operation.

[0004]

The construction block connecting member according to the present invention is characterized in that a mixture of cement, aggregate and a water-soluble resin is formed into a flat plate in the absence of water. And Further, the method for connecting and laying construction block materials according to the present invention includes a method for constructing a plurality of construction block materials by connecting a mixture of cement, aggregate and a water-soluble resin into a flat plate in the absence of water. After the installation block material is installed horizontally, water is poured into the connecting member, or a mixture of the aggregate and the water-soluble resin is flattened in the absence of water on the construction block material row thus formed. A construction block material connecting member molded into a shape is placed and injected with water, and a mixture of cement, aggregate and a water-soluble resin is further molded into a flat plate shape in the absence of water. It is characterized in that the construction block materials are connected and laid in multiple stages by repeatedly arranging a plurality of construction block materials with the construction member interposed therebetween and then pouring water into the connection members.

One example of the construction block connecting member 4 of the present invention will be described with reference to FIG. 1. This is a mixture of cement, aggregate and a water-soluble resin, which is formed into a flat plate in the absence of water. In order to connect the construction block materials horizontally, the cross-sectional shape 41 is the same as the cross-sectional shape of the target construction block material. Since the water-soluble resin exhibits a caking action under an appropriate temperature condition, the water-soluble resin cakings cement and aggregate even in the absence of water to form a molded body. The thickness of the connection member 4 for the construction block material is the thickness of the ordinary joint portion, that is, 1-3.
It is appropriately set to about cm.

An example of a molding method is as follows. In addition to cement and aggregate at a predetermined mixing ratio, a powder of a water-soluble resin is added and uniformly mixed and put into a mold. Mold under pressure under pressure. If the molded product is wrapped with a plastic film or the like so as not to absorb moisture, it can withstand long-term storage and can be used immediately during work.

[0007] As the water-soluble resin, those exhibiting high cohesion under appropriate temperature conditions may be selected from commercially available water-soluble resins and used.

FIG. 2 shows the construction block connecting member 4.
FIG. 3 is a diagram for explaining a method of laying a construction block material using the method. When the first construction block material 1 is installed, the next construction block material 11 is installed with the construction block material connecting member 4 interposed therebetween. Thereafter, the construction block material is continuously laid horizontally in the same manner. In this case, there is no need to consider providing an appropriate joint space between the construction block materials, and the work efficiency is improved. After the construction block material is installed with the construction block material connection member 4 interposed therebetween in this way, water is injected into the connection member 4.

When water is injected, the water-soluble resin in the construction block connecting member 4 is rapidly absorbed and dissolved, and the cement component is hydrated and hardened, so that the construction blocks are connected. . At this time, the construction block material connecting member 4
Since the dissolution of the water-soluble resin and the hydration and hardening of the cement component progress while maintaining the original shape, the installation of a mold is unnecessary.

FIG. 4 shows the construction block connecting member 4.
In order to explain the multi-stage laying method of the construction block material using the above, when the lowermost construction block material row is laid horizontally as described above, a mixture of aggregate and water-soluble resin Is placed and poured with a construction block material connecting member 4A molded into a flat plate in the absence of water, and a second row of blocks is laid thereon in the same manner as the lowermost row,
That is, after a plurality of construction block materials are horizontally placed across a construction block material connection member 4 formed by molding a mixture of cement, aggregate and a water-soluble resin into a flat plate in the absence of water, the connection is performed. The work of injecting water into the members is performed, and the same work is repeated thereafter to lay the construction block materials in a multistage connection.

The construction block material connecting member 4A placed on the lower row of construction block materials has a composition and a manufacturing method of connecting the construction block materials for connecting the construction block materials horizontally. Although it may be the same as the member 4, the shape may be the same width as the construction block material and the length may be arbitrarily set, but the workability is improved as long as possible.

[0012]

According to the present invention, the work of laying the construction block material can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a shape of a construction block material connecting member of the present invention.

FIG. 2 is a plan view for explaining a method of laying a construction block material according to the present invention.

FIG. 3 is a plan view for explaining a conventional construction block laying method.

FIG. 4 is a plan view for explaining a multi-stage laying method of the construction block material according to the present invention.

Claims (3)

(57) [Claims] 1. A member for connecting a construction block material, wherein a mixture of cement, aggregate and a water-soluble resin is formed into a flat plate in the absence of water. 2. A method of mounting a plurality of construction block materials horizontally across a construction block material coupling member formed by molding a mixture of cement, aggregate and a water-soluble resin into a flat plate in the absence of water. A method for connecting and laying construction block materials, characterized by pouring water into the connecting member. 3. A plurality of construction block materials are horizontally placed across a construction block material connecting member formed by molding a mixture of cement, aggregate and a water-soluble resin into a flat plate in the absence of water. On the row of building blocks formed by pouring water into the connecting members, a connecting member for building blocks formed by molding a mixture of aggregate and a water-soluble resin into a flat plate in the absence of water is placed. And then pour a plurality of construction block materials horizontally across a construction block material connecting member formed by molding a mixture of cement, aggregate and water-soluble resin into a flat plate in the absence of water. A method of laying a multi-stage connection of construction block materials, characterized by repeating a work of injecting water into the connection member after installation.