JPH01215502A - Manufacture of composed woody brick making use of log - Google Patents

Abstract

PURPOSE:To put lumber from thinning forest to practical use for a composed woody brick, by a method wherein a dried log is divided into four equal parts under a state where a section passes through the heart of the log and they are made into a piece of square lumber where a corner part having the heart is made the top and the center part is filled with small wood. CONSTITUTION:Bark is peeled off from a log 2 and the same is dried. Then sawn wood 2A obtained by dividing the log 2 into four equal parts under a state where a section passes through the heart of the log 2 viewing from an end face of the log 2 is obtained. In this instance, when dimensions of a composed woody brick 1, which is desirous to obtain, is regulated to the same one, sawing is performed by making radii of the log to be divided into the four equal parts uniform. Four pieces of sawn wood 2A are reformed by preparing them so that a section 2B in the sawn wood 2A faces outward, a loglike branch 2D or small wood 2D1 is put into a hollow part surrounded by those sawn wood 2A, the circumference of the loglike branch 2D or small wood 2D1 is filled with putty 2E and adhesion and sticking of the whole are performed. After material 1A constituted in a state of a square pillar is cured reliably, the same is cut in lengths of L in accordance with use purpose.

Description

[Detailed Description of the Invention] [Field of Application in Business A] The present invention was invented in order to bring out the beauty of the end of the wood, which is its advantage, by using thinned pine wood, etc., which was difficult to deal with in the past. , concerning a method for manufacturing brickwork bricks that not only does not produce waste materials, but also makes use of branches and small trees.

[Conventional technology] There is an urgent need to make effective use of thinned wood from Japanese pine trees, and the conventional response to this problem is 1), in which pine trees were used for telephone poles, scaffolding logs, etc. Nowadays, pile vibrators and iron vibrators are used and are not used much.

From 2), pine is used to some extent for furniture as semi-log-shaped wood.

3) As for pine, it is not used much because it has curls, warps, and screws.

[Problems to be Solved by the Invention] The conventional techniques described above had the problems pointed out in the above-mentioned [Prior Art].

The present application was made in view of the problems of the prior art, and its purpose is to provide one of the following.

This invention was invented to bring out the beauty of the end of the wood, which is an advantage, by using thinned wood from pine trees, which was difficult to deal with in the past.It not only eliminates waste wood, but also makes it possible to use even branches and small trees. The aim is to obtain materials suitable for the building industry, woodworking, crafts, craft industries, etc., as bricks, tiles, etc.

[Means for Solving the Problems] The present invention attempts to solve the above-mentioned problems with the following configuration.

In other words, the present application is a method for manufacturing bricks using logs, which involves the following steps.

First step - drying the log 2.

2nd step - Obtaining sawn lumber 2A by dividing the log 2 into four equal parts, passing through the log core when viewed from the end face of the log 2.

Third step ~ Prepare four pieces of sawn lumber 2A that have been divided into four equal parts, rearrange the sawn lumber 2A so that the cut surface 2B faces outward, and insert log-shaped branches 2D and small trees 2D1 into the hollow area surrounded by these sawn lumber 2A. and fill the surrounding area with a known putty 2E and fix the whole thing with adhesive, or instead of the branches 2D and small trees 2D1, fill with a mixture of wood horse such as sawdust and adhesive.

4th step ~ After being cured reliably, cut into lengths that match the intended use.

Fifth step ~ Shaping the sides and end.

[Effect] Explain along with the effects.

[Embodiments of the invention] Examples will be described with reference to the drawings.

No. 1 is a kumiki brick obtained by the method of the present invention.

Step 1: Peel and dry log 2.

2nd step - The log 2 is divided into four equal parts, passing through the log core when viewed from the end face of the log 2, to obtain sawn lumber 2A.

In this case, if the dimensions of the brickwork bricks 1 to be obtained are to be the same, the logs to be divided into four pieces should be sawn with the same radius.

Third step ~ Prepare four pieces of sawn lumber 2A that have been divided into four equal parts, rearrange the sawn lumber 2A so that the cut surface 2B faces outward, and insert log-shaped branches 2D and small trees 2D1 into the hollow area surrounded by these sawn lumber 2A. and fill the surrounding area with a known putty 2E and fix the whole thing with adhesive.

The putty material at this time is appropriately selected depending on the purpose of use of the above-mentioned brickwork bricks (whether to be used indoors or outdoors where it will be exposed to rainwater, etc.).

Further, instead of the branches 2D and small trees 2D1, a mixture of wood chips 2D2 such as sawdust, adhesive 2E1, and throat may be filled.

Furthermore, the mixture of wood chips and adhesive may be filled around the log-shaped branches and small trees.

After the material IA formed into a prismatic shape as shown in FIG. 1 is reliably cured in the fourth to third steps, it is cut into lengths suitable for the purpose of use.

Step 5 - Shape the sides and end.

[Effects of the Invention] Since the present invention is configured as described above, it produces the following effects.

a. Commercialization of thinned pine wood, which has not been effectively utilized in the past, will be promoted.

b. Kiguchi's greatness comes to the surface.

c. Rearrange the logs cut into quarters to make a square, and insert branches and small trees into the hollow part1.
Utilization of resources is important.

d. Since the log is sawn into four equal parts while passing through the log core, curls, warpage, and twisting do not occur.

[Brief explanation of the drawing]

Figure 1 is a perspective view of a brickwork brick, Figure 2 is a perspective view of a log being sawn into quarters, Figure 3 is a cross-sectional view of a brickwork made of log-shaped branches, and Figure 4 is a cross-sectional view of a brickwork made from log-shaped branches. Figure 5 is a cross-sectional view of a brick made using log-shaped small trees. Figure 5 is a cross-sectional view of a brick made using log-shaped branches and small trees. Figure 6 is a cross-sectional view of a brick made using a mixture of wood chips and adhesive. It is a sectional view of a makiku brick. 110 Kumiki brick obtained by the method of the present invention, 20. Log, 2A, sawn into four equal parts. Patent applicant Sei 1) Mansao Figure 6

Claims (1)

[Claims] A method for manufacturing brickwork bricks using logs, which is characterized by comprising the following steps. First step - drying the log 2. 2nd step - Obtaining sawn lumber 2A by dividing the log 2 into four equal parts, passing through the log core when viewed from the end face of the log 2. Third step ~ Prepare four pieces of sawn lumber 2A that have been divided into four equal parts, rearrange the sawn lumber 2A so that the cut surface 2B faces outward, and insert log-shaped branches 2D and small trees 2D1 into the hollow area surrounded by these sawn lumber 2A. and fill the surrounding area with a known putty 2E and adhesively fix the whole thing, or fill with a mixture of wood chips such as sawdust and adhesive instead of the branches 2D and small trees 2D1. 4th step ~ After being cured reliably, cutting to length L according to the purpose of use. Fifth step ~ Shaping the sides and end.