JPH0232804A - Method of prevention for timber crack - Google Patents
Method of prevention for timber crackInfo
- Publication number
- JPH0232804A JPH0232804A JP18406088A JP18406088A JPH0232804A JP H0232804 A JPH0232804 A JP H0232804A JP 18406088 A JP18406088 A JP 18406088A JP 18406088 A JP18406088 A JP 18406088A JP H0232804 A JPH0232804 A JP H0232804A
- Authority
- JP
- Japan
- Prior art keywords
- timber
- hole
- building material
- diameter
- longitudinal direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 5
- 230000002265 prevention Effects 0.000 title 1
- 239000004566 building material Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） この発明は、木材のひび割れ防止方法に関する。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to a method for preventing cracks in wood.
（従来の技術）
従来、建築物における木質の柱は、乾燥により表面が割
れるため、第２図に示すように、予め、柱材に背割り（
Ａ）と称するスリットを予め穿設しておき、柱材の他の
箇所からひび割れすることを防止している。(Prior art) Conventionally, the surface of wooden pillars used in buildings cracks when dry, so as shown in Figure 2, the pillar material is split in the back (
A slit called A) is drilled in advance to prevent cracks from forming in other parts of the pillar material.
（発明が解決しようとする問題点）
しかし、この背割りは、通常見えにくい箇所、例えば背
面部、に穿没しているが、柱が四方見つけ（全周より見
える箇所に設ける）の場合には、背割りの箇所がいずれ
の位置からは必ず露見し、体裁が悪く、また、柱材自体
も乾燥によりスリットが開き、変形する恐れがあった。(Problem to be solved by the invention) However, this back split is usually drilled in a place that is difficult to see, for example, the back part, but when the pillar is installed on all sides (provided in a place that is visible from all around), In addition, the slits in the back were always exposed from any position, resulting in an unsightly appearance, and the slits in the pillars themselves could open up and become deformed due to drying.
（問題点を解決するための手段）
そこでこの発明は、これらの欠点を除去し、体裁がよく
、しかも割れおよび変形しない柱を得る等木材のひび割
れ防止方法を提供するものである。(Means for Solving the Problems) Therefore, the present invention provides a method for preventing cracks in wood, which eliminates these drawbacks, and provides a pillar that has good appearance and does not crack or deform.
以下、この発明の一実施例を第１図に従って説明すると
、木質の柱材等の建築材（１）において、核材の内部中
心に核材の径に応じた貫通孔（２）を、長手方向に穿設
するものより構成される。An embodiment of the present invention will be described below with reference to FIG. 1. In a building material (1) such as a wooden pillar, a through hole (2) corresponding to the diameter of the core material is formed at the center of the interior of the core material. Consists of holes drilled in the direction.
尚、貫通孔（２）の大きさは、材料の大小により異なる
ものである。Note that the size of the through hole (2) varies depending on the size of the material.
この発明によると、従来の前側りにかえて、建築材（１
）の内部に貫通孔（２）を形成しており、該孔の内部か
ら乾燥するため、核材に他よりひび割れを生ずる恐れが
なく、四方見つけの時も体裁がよく、その孔あけ作業も
簡単であり、掻めて有益なる効果を奏する。According to this invention, instead of the conventional front side, construction materials (1
) A through hole (2) is formed inside the hole, and since drying occurs from the inside of the hole, there is no risk of cracking in the core material compared to others, and it looks good when finding all sides, and the drilling process is easy. It is simple and has a beneficial effect.
第１図は、この発明の一実施例を示す一部欠截斜視図、
第２図は、従来例を示す一部欠截斜視図である。
１・・・建築材、２・・・貫通孔、Ａ・・・費ねり、
第
図FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention;
FIG. 2 is a partially cutaway perspective view showing a conventional example. 1... Building materials, 2... Through holes, A... Expenses, Figure
Claims (1)
に該材の径に応じた貫通孔（２）を、長手方向に穿設す
ることを特徴とする木材のひび割れ防止方法。A method for preventing cracks in wood, characterized in that in a building material (1) such as a wooden pillar material, a through hole (2) corresponding to the diameter of the material is bored in the longitudinal direction at the center of the interior of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18406088A JPH0232804A (en) | 1988-07-22 | 1988-07-22 | Method of prevention for timber crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18406088A JPH0232804A (en) | 1988-07-22 | 1988-07-22 | Method of prevention for timber crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0232804A true JPH0232804A (en) | 1990-02-02 |
Family
ID=16146674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18406088A Pending JPH0232804A (en) | 1988-07-22 | 1988-07-22 | Method of prevention for timber crack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233011A (en) * | 2008-03-26 | 2009-10-15 | Omron Healthcare Co Ltd | Blood pressure measuring device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6171412A (en) * | 1984-09-13 | 1986-04-12 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
-
1988
- 1988-07-22 JP JP18406088A patent/JPH0232804A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6171412A (en) * | 1984-09-13 | 1986-04-12 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233011A (en) * | 2008-03-26 | 2009-10-15 | Omron Healthcare Co Ltd | Blood pressure measuring device |
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