JP3204383U - Wooden laminated timber with uneven design - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wooden laminated lumber capable of obtaining a three-dimensional and rich design with depth and volume by utilizing a thickness dimension. An uneven design 4 is applied to the surface of a wooden laminated material 2 to form a wooden laminated material 1 with an uneven design. The external shape of the wooden laminated material 2 is a substantially rectangular parallelepiped having a length L in the fiber direction of the wood material 3, and the minimum thickness dimension T is 90 mm or more. The cross-sectional dimension and shape of each lumber 3 can be variously set in accordance with various thicknesses of trees that are raw materials. The concavo-convex design 4 has a substantially semi-cylindrical shape, imitating a shape like a log, and obtains a log house-like appearance. [Selection] Figure 1

Description

The present invention relates to a wooden laminated material with a concavo-convex design in which a concavo-convex design is applied to the outer surface of a laminated timber.
More specifically, the present invention relates to a structure of a wooden laminated material that can be further improved in aesthetics and texture by applying an uneven design to the outer surface of the wooden laminated material used mainly as a building material.

  Wood for walls used as building materials has a beautiful grain, such as grain and crepe, and its aesthetics, texture, kindness of touch, etc. are preferred and often used. Yes. This wood for walls is a relatively thin plate that can be attached to a wall structure such as a load bearing wall or a partition wall. Although the soundproofing effect and the heat insulation effect can be expected to a certain extent, the thickness dimension is comparatively thin in consideration of cost reduction because it is for decoration mainly for the appearance and the touch. For this reason, the design remains flat, and a three-dimensional beauty and texture with depth and volume cannot be obtained.

On the other hand, wooden laminated lumber used as a building material is made by bonding multiple lumbers (lamina) with an adhesive, and is preferred for its woody texture and gentle touch. It has increased. Large volumes and large areas of wooden materials that are expensive or impossible to produce with solid wood can be manufactured at low cost from relatively thin trees, and are increasingly used as valuable wooden materials. In addition, when it is made of thick plate, even if the surface is burnt, fire does not pass and flame does not escape to the back side, so it can be used as outer wall material in large buildings and public buildings with quasi-fire resistance certification It has become.
In addition to cedar, larch, cypress, red pine, etc., various trees are used as the wood species. In the production of wooden laminated lumber, relatively thin trees can be used, and it has been attracting attention from the viewpoint of utilizing forest resources, especially promoting the use of domestic timber and fixing large amounts of carbon dioxide as an environmental measure.

  Such wooden laminated timber has come to be widely used as a building material. However, as for its utilization form, it certainly uses the aesthetics and texture of wood, and the gentleness of the touch. Although yes, it still remains flat design. For this reason, a device for obtaining a richer aesthetics and texture by utilizing the thickness dimension has been demanded.

  The present invention has been made in view of the current situation as described above. Depth of wooden laminated timber with a thickness that is significantly larger than a relatively thin decorative board by taking advantage of its thickness. It is an object to provide a wooden laminated lumber that can obtain a three-dimensional and rich design with a sense of volume and volume.

In order to solve the above-described problems, the wooden laminated material with an uneven design of the present invention is obtained by applying an uneven design to the outer surface of the wooden laminated material. Moreover, the outer surface of the wooden laminated material which gave the design of uneven | corrugated shape contains at least any one of a surface (front noodle), a back surface (back noodle), and a side surface (soku noodle). Further, the external dimensions of the wooden laminated lumber are such that the thickness dimension is 90 mm or more.
In the above and the following description, the surface (omoten) means the outer surface on one side having an area of length dimension × width dimension, and the back surface (back noodle) means length dimension × width dimension. The side surface (Sokumen) is used as a term that means each outer surface having an area of thickness dimension × length dimension or area of thickness dimension × width dimension. Is. Also, the length dimension means the dimension in the fiber direction of the wood material, the width dimension means the total dimension in the direction perpendicular to the fiber direction of the plurality of wood materials, and the thickness dimension means the length dimension and width. These terms are used to mean dimensions in the direction perpendicular to the dimensions.

  The wooden laminated material with an uneven design of the present invention can improve the aesthetics and texture of the wooden laminated material by adopting such a configuration. By applying the uneven design by making use of the thickness dimension of the wooden laminated lumber, a three-dimensional and rich design with depth and volume can be obtained. In addition to the texture and texture of the wood, such as the grain and grain of the wood, the visual impression of the undulations due to the unevenness changes depending on the viewing angle or the intensity and direction of the light, so that the woody presence can be enhanced. In particular, in the case of an uneven shape in which annual rings appear, it is possible to further enhance the beauty and texture.

  It is a perspective view which shows the Example of this invention.   It is sectional drawing of the Example shown in FIG.   It is a perspective view which shows the other Example of this invention.   It is sectional drawing of the Example shown in FIG.   It is sectional drawing which shows another Example of this invention.   It is a perspective view which shows another Example of this invention.   It is a perspective view which shows another Example of this invention.

Embodiments of the present invention will be described below with reference to the drawings. In addition, the same code | symbol is attached | subjected to the common part in each figure, and the overlapping description is abbreviate | omitted.
FIG. 1 and FIG. 2 show a wooden laminated material 1 with an uneven design of the present invention, and a design having an uneven shape on the surface of a wooden laminated material 2 assembled by aligning a plurality of wood materials 3 and bonding them with an adhesive. 4 is applied. The concavo-convex design 4 has a substantially semi-cylindrical shape, imitating a shape like a log, and obtains a log house-like appearance. The external shape of the wooden laminated material 2 is a substantially rectangular parallelepiped having a length L in the fiber direction of the wood material 3, and the minimum thickness dimension T is 90 mm or more. The cross-sectional dimension and shape of each lumber 3 can be variously set in accordance with various thicknesses of trees that are raw materials. Moreover, by applying a coating material on the outer surface or attaching a covering material as necessary, deterioration of the wood can be prevented and durability can be enhanced.

  The wooden laminated material with an uneven design of the present invention is particularly suitable for use as an outer wall material for building materials. In general, fire resistance is particularly important for building materials. The fire resistance performance of wooden laminated wood increases as the thickness dimension increases, but the habitability, design, insulation, sound insulation, and mechanical strength and connection with other building materials and other conditions and relationships There is also a need to make the thickness dimension suitable for these as a whole. The wooden laminate with an uneven design of the present invention partially varies in thickness depending on the shape of the unevenness, but the wood properties of the wood material 3, the types and performances of paints and coatings, their aging, and the above various Taking into account performance and the like based on empirical rules, it has been found that the minimum thickness dimension T is preferably about 90 mm or more, and this is preferably used as a lower limit guideline for various designs. .

  FIG. 3 and FIG. 4 show a wooden laminated material 5 with an uneven design according to another embodiment of the present invention, and instead of applying an uneven design to each wood material 3 as in the previous embodiment, A design having an uneven shape is applied across the plurality of glazing members 3. The rugged design 6 has a substantially semi-elliptical column shape, imitating a shape like a log that is thicker than the previous embodiment, and also provides a log house-like appearance. The wooden laminated material with a concavo-convex design of the present invention is preferable because a design having a three-dimensional volume feeling can be applied using the relief (relief) technique.

FIG. 5 shows a wooden laminated material 7 with a concavo-convex design according to another embodiment of the present invention, in which a concavo-convex design 8 including an inclined surface is applied to the surface and side of the wooden laminated material 2.
By applying such a design, it is possible to obtain a substantial aesthetic appearance and texture with a considerable thickness.

FIG. 6 shows a wooden laminated material 9 with an uneven design according to still another embodiment of the present invention, in which the surface of the wooden laminated material 2 is provided with an uneven design 10 including a plurality of depressions of a large area. is there.
By applying such a design, a majestic presence with depth can be obtained.

In each of the above-described embodiments, the outer shape of the wooden laminated material with a concavo-convex design is a substantially rectangular parallelepiped. However, the present invention is not limited to these examples, and may have various shapes. Moreover, it is also possible to give a concavo-convex design to the back surface of the wooden laminated material, and it is also preferable to enhance the beauty and texture by using it on the inner wall surface of the building.
In addition, each of the above embodiments has exemplified the wooden laminated material 2 having a single layer structure in which a plurality of wood materials 3 are aligned in a certain direction. However, the present invention is not limited to these examples, and a multilayer structure as shown in FIG. It is also possible to configure the wooden laminated material 13 with an uneven design by using the wooden laminated material 12 in which the fiber directions of the adjacent layers of the separating material 11 are different directions such as perpendicular to each other. In the case of such a structure, the mechanical strength is enhanced and the design of the side surface is further enhanced, which is preferable.

The wooden laminated material with an uneven design of the present invention has the contents as described above, can improve aesthetics and texture, and is suitable for use as a building material.
In addition to the woody texture and aesthetics, it has a three-dimensional and rich design with a sense of depth and volume, as well as necessary and sufficient fire resistance, and is used not only as a wall material but also as a flooring material, ceiling material, or decoration material. It is also preferable.
Relatively thin trees can also be used, which contributes to the utilization of forest resources, especially the promotion of the use of domestic timber and the large-scale fixation of carbon dioxide as an environmental measure.

1, 5, 7, 9, 13 ... Wooden laminated material with uneven design 2, 12 ... Wooden laminated material 3, 11 ... Wood material 4, 6, 8, 10 ... Uneven design L ... Length dimension T ... Thickness dimension W … Width dimensions

Claims (3)

  A wooden laminated lumber with a concavo-convex design in which the outer surface of the wooden timber has a concavo-convex design.   The wooden laminated material with a concavo-convex design according to claim 1, wherein the outer surface of the wooden timber having a concavo-convex design includes at least one of a front surface, a back surface, and a side surface.   3. The wooden laminated material with an uneven design according to claim 1, wherein the external dimension of the wooden laminated material has a minimum thickness dimension of 90 mm or more.

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