JPH0126436Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention can be used as an interior wall material for buildings.
To provide an architectural wall profile that is inexpensive from both the production standpoint, has rich decorative properties, has a predetermined rigidity, is lightweight, easy to handle, and has excellent practical effects.

First, embodiments of the present invention will be described based on the drawings.

As shown in Fig. 1, a glass cloth 1 and a glass fiber paper 2 pre-impregnated with a thermoplastic resin adhesive are laminated with a thermoplastic resin film 3 sandwiched between them, and impregnated by heating. The adhesive and the film 3 are melted, and the glass cloth 1 and the glass fiber paper 2 are integrally joined in such a manner that the molten adhesive penetrates into the glass cloth 1 to obtain a plate-like material 4 as shown in FIG. While heating the plate-shaped material 4, it is formed into a channel shape as shown in FIG. 3, an angled shape as shown in FIG.
It is molded into a box shape as shown in FIG. 5, or any other suitable mold shape, and this molding is performed so that the glass cloth 1 is located on the front side.

Any type of glass cloth 1 can be used.

The glass fiber paper 2 is made of monofilament with a fiber diameter of 3 to 22 μm or chopped strands of 6 to 50 mm length with a density of 0.1 to 4.0 g/m ² and a thickness of 0.15 to 4.5 mm.
The fibers are collected in the form of 1.5 mm, and the adhesive used is polyvinyl acetate, polyvinyl chloride, polyacrylic acid ester, poval, etc., and flame retardance may be added depending on the purpose of use.

As the thermoplastic resin film 3, a film having a thickness of 30 to 100 microns is used, such as polyethylene, polypropylene, polyvinyl chloride, polyamide, or the like.

The shape material a obtained as described above is used as an interior wall material by laying a plurality of the shapes along the wall surface 5 of a building as shown in FIGS. 6 and 7. In this case, the space between the wall surface 5 and the wall surface 5 can be easily filled with glass wool 6 or the like to increase sound absorption and heat insulation, but it is also possible to leave the space as is.

As described above, the architectural wall profile according to the present invention is a plate-like material in which glass cloth and glass fiber paper are laminated and bonded via a thermoplastic resin adhesive, and the plate material is shaped into a predetermined shape so that the glass cloth is located on the surface side. (a) It consists of a two-layer structure of glass cloth and glass fiber paper, which are bonded together with a thermoplastic resin adhesive, and this resin adhesive Since the agent itself exhibits considerably high rigidity, compared to the case where the required thickness and rigidity are achieved with only glass cloth or glass fiber paper alone, the laminated glass cloth and glass fiber paper are both In addition to being less than half the thickness, making it considerably cheaper, glass cloth does not wrinkle as it does when it is used alone, and maintains good tension over the entire surface. It has a good appearance and has a high decorative effect, and while it is thin and lightweight overall, it can have a predetermined rigidity due to the synergistic effect of the two-layer binding structure and the bending into a mold shape.

(b) On top of that, the laminated materials are both made of glass fiber, and since they are made of cloth and paper that have different properties, both are thin but have high sound absorption properties relative to their total thickness. holds,
In addition, since the back space has a sound absorption and heat insulation effect due to being bent into a mold shape (if this space is filled with glass wool, etc., both of these effects increase at once), it is not just a surface cosmetic effect. It is an excellent material for building walls, and is naturally expected to have sound absorption and insulation effects that are useful for comfortable living, energy saving in heating and cooling.

[Brief explanation of drawings]

The drawings illustrate embodiments of the architectural wall profile according to the present invention, in which FIG. 1 is an enlarged cutaway sectional view of a pre-fusion stage, FIG. 2 is a cutaway perspective view of a plate-shaped material, and FIGS. 3 to 5. The figures are a cutaway perspective view of the molding material of the present invention, and
6 and 7 are cross-sectional plan views showing the state of use. 1...Glass cloth, 2...Glass fiber paper, 3
...Thermoplastic resin film, 4...Plate material.

Claims (1)

[Claims for Utility Model Registration] A plate-like material 4 made by laminating and bonding glass cloth 1 and glass fiber paper 2 via a thermoplastic resin adhesive.
A mold material for a building wall, characterized in that the above-mentioned glass cloth 1 is formed into a predetermined shape so that the glass cloth 1 is located on the front surface side. The architectural wall profile according to claim 1, wherein the adhesive is made by thermally melting a thermoplastic resin film 3 sandwiched between the glass cloth 1 and the glass fiber paper 2. The architectural wall profile according to claim 1, wherein the adhesive includes a part of the adhesive that is pre-impregnated into the glass fiber paper 2 itself. The architectural wall mold material according to any one of claims 1 to 3, wherein the mold shape is a channel shape. The architectural wall mold material according to any one of claims 1 to 3, wherein the mold shape is an angular shape.