JP2893296B2 - Building material and method of manufacturing the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a lightweight, heat-insulating, heat-retaining,
The present invention relates to a building material excellent in soundproofing and a manufacturing method thereof.

[0002]

2. Description of the Related Art Conventionally, building materials such as materials and components used in civil engineering construction include:
Lightweight materials with superior strength and durability are required, and various materials and structures have been proposed.

The present invention is superior to these conventional ones and
Building materials with excellent performance such as heat insulation, heat insulation, and sound insulation, and their manufacturing methods
It proposes a law.

[0004]

The gist of the present invention will be described with reference to the accompanying drawings.

[0005] The air in the interior 3 is diluted or almost in a vacuum.
The hollow spherical shell a and the air inside 3
Is the size and shape of the hollow cylindrical shell b in a state close to vacuum
JP it but was allowed interspersed hollow shell a, b to the interior differ
It is related to building materials to be considered.

Further, hollow shells a, which are different in size and shape,
b is divided into two halves 1 and 2 to form halves 1 and 2
Join two comrades together in a room in a dilute or near vacuum state
To make the air in the hollow interior 3 of the hollow shell thin or vacuum.
The hollow shells a and b are formed in a close state, and the hollow shells a and b are formed.
b is filled in the temporary frame 8 in an appropriate amount.
Pour and harden wall components such as concrete 6
The present invention relates to a method for manufacturing a building material, characterized in that:

[0007]

When the hollow shells a and b of the present invention are used for constructing various wall materials, for example, concrete walls, they are filled into a temporary frame 8 in an appropriate amount, and then concrete 6 is poured and hardened to obtain excellent heat insulation. Concrete walls exhibiting performance such as heat insulation and sound insulation are formed.

[0008]

FIG. 1 shows a case in which a butt portion 7 of a non-combustible synthetic resin half-hemisphere 1, 2 is melt-bonded by a high-frequency heating method in a vacuum chamber to form a hollow spherical shell a. It is illustrated.

As a method for evacuating the hollow interior 3 of the hollow spherical shell a, a method of sucking air through an air suction port and closing the air suction port may be adopted.

Further, a flange may be protruded from the butting portion 7 of the hemispheres 1 and 2 to improve the fusion bonding.

Further, other bonding methods may be used instead of employing the high-frequency heating method.

FIG. 3 shows a synthetic resin round or square pipe-shaped main body 4 having a nonflammable end closed in a vacuum chamber, a synthetic resin closed body 5 at both ends, and the main body 4 having a bottomed pipe. A case is shown in which a hollow cylindrical shell b is abutted on one end, closed and joined by high-frequency heating, and the inside thereof is closed to a state close to a vacuum, but this case is the same as above.

FIG. 4 shows a case where similar small hollow shells a 'and b' are filled in various wall materials in order to fill the gaps formed between the hollow shells a and b. However, it is used not only for concrete walls but also for various walls and components such as used as a filler in the production of concrete blocks, for example, foamed resin wall materials, its components, synthetic rubber walls and its components it can.

[0014]

According to the present invention, the inside of the hollow is evacuated as described above.
The hollow shell closed in a close state can be used as a building material.
The hollow shell is lighter by the hollow part
For building concrete walls, concrete blocks, etc.
The more the material is formed, the stronger concrete walls and concrete
Reed blocks and other building materials are constructed and
In these building materials, the hollow part of the hollow shell is close to a vacuum.
It has excellent heat insulation, heat insulation and soundproofing effects.
Will be.

[Brief description of the drawings]

FIG. 1 is a partially cutaway view of a hollow spherical shell a for building material of the present embodiment .
FIG.

[FIG. 2] The hollow spherical shell a for building material of the present embodiment is divided into two parts.
FIG.

FIG. 3 is a partially cutaway view of a hollow cylindrical shell b for building materials of the present embodiment .
FIG.

FIG. 4 is a sectional view at the time of manufacturing a concrete wall body of the present embodiment.
is there.

FIG. 5 is a cross-sectional view of the wall according to the present embodiment.

[Explanation of symbols]

Reference Signs List 1 half body 2 half body 3 hollow interior 8 temporary frame a hollow spherical shell b hollow cylindrical shell

Claims (2)

(57) [Claims] 1. The air inside is diluted or almost in a vacuum.
The hollow spherical shell and the air inside
Different sizes and shapes, such as hollow cylindrical shells, near the sky
Characterized by scattered hollow shells inside
Wood. 2. A hollow shell having different sizes and shapes is divided into two.
To form a half body, and this half body is
Joined in a room near vacuum to the inside of the hollow shell
Forming a hollow shell in a state where air is diluted or near vacuum
Then, an appropriate amount of this hollow shell is filled in a temporary frame, and thereafter,
Pour wall components such as concrete into the temporary frame
A method for producing a building material, comprising: