JPH0727294Y2 - Heat and soundproof tiles - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a heat-insulating and sound-insulating tile, and more specifically,
The present invention relates to a ceramic tile having a structure having a remarkable heat insulating effect and sound insulating effect.

[Problems to be solved by conventional techniques and devices]

Conventionally, the outer wall material used in building construction has been typified by a simple skilate piece structure, which is only waterproof, but does not give a decorative appearance and the building with a scorching sun in the summer The indoor temperature rises abnormally in the summer in subtropical regions and temperate regions where the outer wall of the building is irradiated with amazing heat, so a huge amount of electric power is required to be supplied to the air conditioning equipment to lower the indoor temperature. This had the drawback of increasing costs in today's high energy era.

[Means and actions for solving the problems]

In order to overcome the above-mentioned drawbacks of the conventional outer wall material, the inventor of the present invention has conducted research on the above-mentioned defects, and as a result, has devised a heatproof and soundproof tile of the present invention.

That is, the present invention is directed to a ceramic front piece which has a front plate and a recess opening formed by a peripheral wall arranged on the peripheral edge of the front plate, the inner surface of which is painted and fired, and the inner surface of which a hole is formed. With a ceramic rear surface piece that has been painted and fired, the heat insulation in which the upper edge of the peripheral wall of the front surface piece and the inner surface of the rear surface piece are fixed and joined together,
It is a soundproof tile.

The front piece has a front plate and a peripheral wall arranged on the periphery of the front plate, and a portion surrounded by the peripheral wall is a recess opening. The shape of the front plate may be a shape that does not substantially cause a gap when the heat insulating and sound insulating tile of the present invention is mounted as an exterior material of a building, and may be a single shape. Although a plurality of shapes may be combined, in practice, simple shapes such as an equilateral triangle, an isosceles triangle, an isosceles right triangle, a square, a rectangle, a rhombus, and a polygon such as a regular hexagon may be used. preferable. The size of the front plate, the height of the peripheral wall, and the thickness of each of the both are appropriately selected depending on the material, the desired mechanical strength, the desired heat insulation, the sound insulation, and the like.

The front piece, however, has a concave opening and is depressed in the central portion, and generally has a so-called bowl-like shape as a whole.

The rear surface piece is plate-shaped and has holes formed therein. In practice, the position of the hole is usually at the center of the rear surface piece, but it does not prevent the hole from being located at any other position. The size of the hole may be such that air can be sucked in or a foaming resin can be injected from the hole.

The shape of the rear surface piece is substantially the same as the shape of the front plate. The thickness of the rear surface piece is appropriately selected according to desired mechanical strength, desired heat insulation and sound insulation.

Both the front piece and the rear piece are made of ceramics.

In addition, the front surface piece and the rear surface piece are coated with the inner surface of each of them before the firing or at the stage of the porcelain clay that has been molded, and the inner surface of each of the front surface piece and the rear surface piece after firing is smooth. And the pinholes are virtually eliminated. The paint used at this time is not particularly limited as long as it is heat resistant and exhibits the above-mentioned action, but in practice, enamel and glaze are preferably used. The front surface piece and the rear surface piece are fixed to and joined to the upper edge of the peripheral wall of the front surface piece and the inner surface of the rear surface piece so as to be integrated.
An adhesive is used for this fixing, but a vulcanized rubber resin is preferable among others.

The heatproof and soundproof tile thus obtained has a hollow interior.

The heat-insulating and sound-insulating tile of the present invention can be used with or without blocking the hole of the rear surface piece while air is present in the hollow portion. Further, this heat-insulating and sound-insulating tile can be used by closing the holes after sucking air in the hollow parts from the holes of the rear surface piece to reduce the pressure or vacuum of the hollow parts, and this mode is most preferable.

Further, the heat-insulating and sound-insulating tile of the present invention is used by injecting a foaming resin into the hollow portion from the hole of the rear surface piece to foam in the hollow portion and filling the hollow portion with the foaming resin, and then closing the hole. You can also

To close the hole, a sealing plug may be used, or may not be used, and the above-mentioned adhesive agent such as a vulcanized rubber resin may be used to close the hole.

In addition, in order to increase the strength of the heat insulation and sound insulation tiles of the present invention,
The reinforcing material may be embedded in the front plate and the rear plate of the front piece.

The reinforcing material is not particularly limited as long as it has high heat resistance, but for example, a woven or non-woven fabric made of glass fiber, a metal wire such as steel, or a rope of a metal wire can be used, and a metal material is preferable.

Such a reinforcing material is advantageous when increasing the area of each of the front surface piece and the rear surface piece and / or when reducing the pressure or vacuum of the hollow portion.

The heatproof and soundproof tile of the present invention is manufactured, for example, as follows.

That is, after the porcelain earth is molded into a front piece and a rear piece having a predetermined shape with or without burying the reinforcing material, a coating is applied to the inner surface of each of the recess opening and the peripheral wall of the front piece and the rear piece, and thereafter. Both are put into a furnace and fired.

The front piece made of ceramics and the rear piece made of ceramics, for example, are joined by a vulcanized rubber resin, and a ceramic tile having a hollow portion at the recess opening is obtained. The inner surface of each of the front plate, the peripheral wall, and the rear piece of the front piece is preliminarily painted and fired to obtain a smooth and pinhole-free surface. The inner surface of the rear surface piece and the upper edge of the peripheral edge of the front surface piece are fixed and joined to each other to obtain extremely good airtightness.

〔Example〕

The present invention will be described more specifically with reference to the embodiments shown in FIGS. 1, 2 and 3.

FIG. 1 is a perspective view of the heatproof and soundproof tile of the present invention before connecting the front piece and the rear piece, and FIG. 2 is a cross-sectional view of the heatproof and soundproof tile of the present invention in the state of FIG. is there.

FIG. 3 is a cross-sectional view of the heat-insulating and sound-insulating tile of the present invention in which the reinforcing material is buried and the holes are closed.

The front piece 1 is made of ceramics and is composed of a rectangular front plate 11 and a peripheral wall 12 arranged on the periphery of the rectangular front plate 11, and a portion surrounded by the peripheral wall 12 is a recess opening 13.

The rear plate 2 is made of ceramics and its shape is the front plate of the front piece 1 .
It is a rectangle that is almost congruent with the shape of 11, and has a hole 21 formed in the center.

The inner surface of the front piece 1- the inner surface of the front plate 11 and the peripheral wall 12-and the inner surface 22 of the rear piece 2 are coated with enamel before firing, and then fired to make the ceramic front piece 1 And the back piece 2 is obtained.

The front piece 1 and the rear piece 2 are joined and integrated by fixing the upper edge of the peripheral wall 12 of the front piece 1 and the inner surface 22 of the rear piece 2 to each other with a vulcanized rubber resin.

In the heatproof and soundproof tile shown in FIG. 3, steel wire nets 23, 23 are buried in the front plate 12 and the rear plate 2 of the front piece 1 as reinforcements.

Further, the hole 21 of the rear surface piece 1 is closed with a vulcanized rubber resin.

A hollow portion 24 is formed inside the heat insulating and sound insulating tile of the present invention.

[Effect of device]

The heatproof and soundproof tile of the present invention is a hollow body instead of the conventional outer wall material having a simple structure. INDUSTRIAL APPLICABILITY The heat-insulating and sound-insulating tile of the present invention is manufactured by an extremely simple process, is beautiful, and when installed on the exterior of a building, it significantly reduces the heat absorbed by the building and helps to block sound. This is based on the heat insulation effect and sound insulation effect obtained by making the heat insulation and sound insulation tile of the present invention hollow. This reduces the heat in the room,
The energy consumed by the air conditioning equipment can be saved and sound can be prevented.

[Brief description of drawings]

1 and 2 are a perspective view and a cross-sectional view, respectively, of a heat-insulating and sound-insulating tile of the present invention before the front piece and the rear piece are joined. FIG. 3 is a cross-sectional view of the heat-insulating and sound-insulating tile of the present invention in which the reinforcing material is buried and the holes are closed. In the drawing, 1 ... front piece, 11 ... front plate 12 ... peripheral wall, 13 ... recessed opening 2 ... rear piece, 21 ... hole 22 ... inner surface, 23 ... steel wire net 24 ... hollow part A ... Heat and soundproof tiles

Claims (3)

[Scope of utility model registration request] 1. A ceramic front piece having a front plate and a recess opening formed by a peripheral wall arranged at the peripheral edge of the front plate, the inner surface of which is painted and fired, and a hole is bored to open the inner surface. A heat-proof and sound-proof tile in which a ceramic back surface piece that has been painted and fired and the upper edge of the peripheral wall of the front piece and the inner surface of the rear surface piece are fixed and joined together. 2. A heat-insulating and sound-insulating tile according to claim 1, wherein a reinforcing material is embedded in at least one of the front plate and the rear surface piece of the front piece. 3. The heatproof and soundproof tile according to claim 2, wherein the reinforcing material is a metal wire or a rope made of a metal wire.