JPH047457A - Building panel and grooved building panel - Google Patents

Abstract

PURPOSE:To enhance quality by parallely laminating a plurality of synthetic resin impregnated wooden veneers and a plurality of decorative wooden veneers to an inorg. base plate so that the joint parts thereof are staggered and form decorative grooves to the surfaces thereof, as necessary. CONSTITUTION:A plurality of wooden veneers 2 composed of lauan impregnated with a synthetic resin are parallelly arranged on an inorg. substrate 1 composed of cement or crock wool to be bonded thereto. Next, a plurality of decorative woode veneers 3 composed of high grade material wood such as rosewood are provided on the veneers 2 to be bonded thereto so that the joint parts 20 of the veneers 2 do not coincide with the joint parts 30 of the veneers 3. If necessary, U-grooves are formed on the surfaces of the veneers within the range not reaching the base plate 1 and paint is applied thereto to color the veneers. By this method, a deep feeling can be formed using this decorative wooden veneer and dimensional stability can be enhanced to a large extent because of staggered joints.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to "architectural panels" mainly used for interior materials, exterior materials, decorative materials such as furniture, etc. To describe in more detail, the present invention relates to Architectural panels are made by arranging wood veneers impregnated with multiple synthetic resins in parallel on an inorganic substrate, and placing decorative wood veneers in parallel on top of the wood veneers, and forming joints between the wood veneers. Furthermore, the grooved architectural panel of the present invention is constructed by ``paralleling a plurality of wooden veneers impregnated with synthetic resin on an inorganic substrate. Along with placing it in
Decorative wood veneers are arranged in parallel on the wood veneer, the joints of the wood veneers do not coincide with the seams of the decorative wood veneers, and grooves are formed in the decorative wood veneers. Its main industrial fields of use include the building materials manufacturing business field and the building construction business field.

[Conventional technology]

As shown in Figure 3, this type of grooved architectural panel consists of a plurality of decorative wood veneers C on an inorganic substrate (A).
It is widely known that a plurality of grooves (c), (c), etc. are formed after arranging (1), (b), etc. in parallel and pasting them together.

[Problem that the invention aims to solve]

However, in the grooved architectural panel using the above-mentioned conventional technology, when the groove (c) is formed, the groove (
The portion of the inorganic substrate (a) sometimes comes out on the bottom surface of the c), resulting in an extremely unsightly appearance.

The present invention solves the problems in the conventional technology at once, and provides the society with architectural panels and grooved architectural panels that are extremely novel and highly useful. The aim is to contribute to progress and prosperity.

[Means to solve the problem]

The first architectural panel of the present invention is characterized in that "wooden veneers impregnated with a plurality of synthetic resins are arranged in parallel on an inorganic substrate, and decorative wood veneers are arranged in parallel on the wood veneers. The grooved architectural panel of the second invention is constructed by impregnating a plurality of synthetic resins on an inorganic substrate. arranging wooden veneers in parallel, and arranging decorative wood veneers in parallel on top of the wooden veneers so that the seam portions of the wood veneers do not coincide with the seam portions of the decorative wood veneers, It is made by forming grooves on a decorative wood veneer.

〔Example〕

Hereinafter, the present invention will be described in detail based on drawings of embodiments.

FIG. 1 is a drawing of an embodiment of the construction panel according to claim 1, in which a plurality of wooden veneers (2) (2) are formed by impregnating a synthetic resin on an inorganic substrate (1).・ are arranged in parallel with their end surfaces in contact with each other, and the wooden veneer (2)
A plurality of decorative wood veneers (3) (3) ... are arranged in parallel on top, and the seam part (20) between the wood veneers (2) is arranged in parallel.
The decorative wood veneer (3) is constructed so that the joint portions (30) of the decorative wood veneer (3) do not match.

The inorganic substrate (1) used in the present invention has a thickness of 10 mm.
They are usually made of cement or rock wool.

Furthermore, the wood veneer (2) is obtained by rotary cutting relatively low-grade raw wood, such as lauan wood or aviton wood, and has a thickness of 2 mm to 5 mm and a width of 100 to 200 holes. be.

The decorative wood veneer (3) is obtained by slicing high-quality raw wood with dense grain and rich colors, such as rosewood or teak, and has a thickness of 0.5 mm to 1.5 mm. 5. The width of the trunk is 100 mm to 200 mm.

A synthetic adhesive is interposed between the inorganic substrate (1), the wooden veneer (2), and the decorative wooden veneer (3), so that they are integrated with each other.

Also, a plurality of wooden veneers (2), (2), etc. are arranged in parallel with their respective ends touching, but with as few gaps as possible. Also, when arranging a plurality of decorative veneers (3) in parallel, it is necessary to avoid gaps from an aesthetic point of view.

FIG. 2 is a drawing of an embodiment of the grooved architectural panel according to claim 2, in which a plurality of wooden veneers (2) (2) are formed by impregnating a synthetic resin on an inorganic substrate (1). ... are arranged in parallel with their end surfaces touching each other, and a plurality of decorative wood veneers (3) (3) ... are placed on the wood veneer (2).
are placed in parallel, and the wood veneer (2) and the seam part (2) are placed in parallel.
0) and decorative wood veneer (3) joint part (30)
Then, U-shaped grooves (4) are formed in the decorative wooden veneer (3).

Incidentally, the inorganic substrate (1), the wooden veneer (2), the decorative wooden veneer (3), etc. and their integration are the same as in the previous embodiment.

The depth of the groove (4) is determined by the decorative wood veneer (
It must be smaller than the sum of the thickness of 3) and the thickness of the wood veneer (2). If necessary, it is preferable to form a coating layer by applying a paint of an appropriate color to the inside of the groove (4), both from the viewpoint of aesthetics and protection from environmental changes.

〔Effect of the invention〕

The architectural panels and grooved architectural panels of the present invention are constructed as described above, and have the effect of providing a very solid feeling even though thin decorative wood veneers are used. Furthermore, in the invention described in claim 2, since the inside of the groove is made of wood, there is an effect that the groove can be used as an interior material even though an inorganic material is used for the substrate. . Furthermore, since the joints between the decorative wood veneers and the wood veneers do not overlap, the dimensional stability is extremely high.

[Brief explanation of drawings]

, FIG. 1 is a cross-sectional view of a main part of a construction panel of the present invention, and FIG. 2 is a cross-sectional view of a main part of a grooved construction panel of the present invention. FIG. 3 is a sectional view of a main part of a conventional construction panel. In the figure, 1 is an inorganic substrate, 2 is a wood veneer, 3 is a decorative wood veneer, and 4 is a groove.

Claims (1)

[Claims] 1) Wooden veneers impregnated with a plurality of synthetic resins are arranged in parallel on an inorganic substrate, decorative wood veneers are arranged in parallel on the wood veneers, and the wood veneers are arranged in parallel on an inorganic substrate. A construction panel characterized in that the joint portion of the board and the joint portion of the decorative wood veneer do not match. 2) Wooden veneers impregnated with a plurality of synthetic resins are arranged in parallel on an inorganic substrate, and decorative wood veneers are arranged in parallel on the wood veneers, and the seams of the wood veneers and the decorative A grooved architectural panel characterized in that the seams of the wooden veneers do not match and grooves are formed in the decorative wooden veneer.