JPH0522583Y2 - - Google Patents
Info
- Publication number
- JPH0522583Y2 JPH0522583Y2 JP1986113843U JP11384386U JPH0522583Y2 JP H0522583 Y2 JPH0522583 Y2 JP H0522583Y2 JP 1986113843 U JP1986113843 U JP 1986113843U JP 11384386 U JP11384386 U JP 11384386U JP H0522583 Y2 JPH0522583 Y2 JP H0522583Y2
- Authority
- JP
- Japan
- Prior art keywords
- plywood
- formwork
- drawn
- construction position
- indicating
- 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.)
- Expired - Lifetime
Links
- 239000011120 plywood Substances 0.000 claims description 42
- 238000009415 formwork Methods 0.000 claims description 29
- 238000010276 construction Methods 0.000 claims description 19
- 239000002023 wood Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 241001149900 Fusconaia subrotunda Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は建築工事、土木工事等の躯体工事に使
用される型枠用合板に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to plywood for formwork used in building construction work, civil engineering work, etc.
(従来の技術)
従来、建築工事、土木工事等の躯体工事に使用
されている型枠用合板は、900mm×1800mm×12mm
乃至は1000mm×2000mm×12mm程度の木質材料で形
成した所謂ベニヤ合板が主流となつており、図1
に示す様な線状や図2に示す如く破線が描かれた
合板も既に知られている。(Conventional technology) The plywood for formwork conventionally used for structural work such as architectural work and civil engineering work is 900 mm x 1800 mm x 12 mm.
So-called veneer plywood made of wood material with a size of about 1000 mm x 2000 mm x 12 mm has become mainstream, and Figure 1
Plywood with lines as shown in FIG. 2 and broken lines as shown in FIG. 2 are already known.
(考案が解決しようとする問題点)
現在、建築工事、土木工事等の躯体工事は、型
枠用合板を所望の形状に鋸等で切断したり或いは
複数の型枠用合板を接合して型枠全体を成形する
型枠工事が完了した後、鉄筋を設計寸法に合わせ
て配設し、その間に電気設備の配管、金物インサ
ートの取付等を行い、当該諸作業の完了後建物管
理者の施工検査、具体的には寸法、位置、大きさ
等の検査を受け、合格した場合にコンクリートの
打設を行つている。(Problem that the invention aims to solve) Currently, in construction work such as construction work and civil engineering work, formwork plywood is cut into the desired shape with a saw or the like, or multiple formwork plywood pieces are joined together to form the shape. After the formwork work to form the entire frame is completed, reinforcing bars are placed according to the design dimensions, and during this time electrical equipment piping and hardware inserts are installed, and after the completion of these works, the building manager carries out the construction work. The building undergoes an inspection, specifically an inspection of dimensions, position, size, etc., and if it passes, concrete is poured.
前記の従来製品は、その表裏面共に無模様であ
る為、型枠用合板を鋸等で切断する場合には、そ
の都度、施工現場で作業者が所望の寸法を測つて
鉛筆等で目印をつけ、それに従つて切断作業を行
つている為、極めて作業効率の悪いものであつ
た。また、図1に示したような線状付き合板であ
つても実際にコンクリート打設用型枠を加工する
となると、コンクリート打設する建築物の形状に
曲線や複合曲線があるため、格子状の施工位置表
示線ではほとんど役に立たないのが現状である。
更に、型枠を組む場合には、既に配筋済みの鉄筋
と、電気・ガス・給排水用配管を型枠で挟み込ん
で金物で固定した後、コンクリート打設を行なう
が、型枠に金物を貫通させる孔は、従来の型枠で
は、作業者が適当に目測を決めて加工していた。
従つて、型板に開口した貫通孔に金物を通そうと
すると、金物が型板内部で鉄筋や配管に当たつて
貫通できないことがしばしばあつた。このような
場合、型板に、再度金物の貫通孔を開けると共
に、一旦型板に開けた開口からコンクリートが漏
れないため、目止の作業も必要となり、作業に相
当の時間を浪費して作業効率を悪化させるという
問題があつた。そこで、本考案はこのような問題
を解決するために成されたもので、建築物の形状
に適合させて加工でき、更に型枠を固定する際に
は型枠に貫通させる金物の位置を正確に加工する
ことのできる型枠用合板の提供を目的としてい
る。 The conventional products mentioned above have no pattern on both the front and back sides, so when cutting plywood for formwork with a saw, etc., each time the worker measures the desired dimensions at the construction site and marks them with a pencil, etc. The work efficiency was extremely low because the cutting work was carried out according to the instructions. In addition, even when using linear plates as shown in Figure 1, when actually processing the formwork for concrete pouring, the shape of the building to be poured concrete has curves and compound curves, so it is difficult to use grid-like plates. Currently, construction position indication lines are of little use.
Furthermore, when assembling a formwork, the reinforcing bars that have already been placed and the electricity, gas, and water supply and drainage pipes are sandwiched between the formwork and fixed with hardware, and then concrete is poured. In conventional formwork, the holes for the holes were machined by an operator who determined the appropriate visual measurements.
Therefore, when trying to pass a metal object through a through hole opened in a template, the metal often hits reinforcing bars or piping inside the template and cannot be passed through. In such cases, it is necessary to re-drill the through holes for the hardware in the template and also seal the holes to prevent concrete from leaking from the openings once made in the template, which wastes a considerable amount of time. There was a problem with deteriorating efficiency. Therefore, this invention was developed to solve these problems.It can be processed to fit the shape of the building, and when fixing the formwork, it is possible to accurately position the metal fittings that penetrate the formwork. The purpose is to provide plywood for formwork that can be processed into
(問題点を解決するための手段)
上記目的を達成するために成された本考案は、
木質材質からなり、建築工事のコンクート打設に
用いる長方形の型枠用合板において、
上記合板本体の片面又は両面に、当該合板の長
辺及び短辺方向に一定間隔で格子状に描いた複数
の施工位置表示用の線条と、上記合板の四隅か
ら、対向する長辺の中点にかけてそれぞれ描いた
施工位置表示用の破線と、上記合板の所定の位置
に、当該合板の辺方向に一定間隔で平行に描いた
複数の施工位置表示用破線と、上記破線上の所定
の位置に等距離間隔で描いた複数の施工位置表示
用の円印と、上記合板の四辺に、それぞれ一定間
隔で描いた施工位置表示用目盛りと、を設けたこ
とを特徴とする型枠用合板を要旨としている。(Means for solving the problem) The present invention was made to achieve the above purpose.
In a rectangular formwork plywood made of wood and used for pouring concrete in construction work, on one or both sides of the plywood body, there are a plurality of grids drawn at regular intervals along the long and short sides of the plywood. A line for indicating the construction position, a dashed line for indicating the construction position drawn from each of the four corners of the plywood to the midpoint of the opposing long side, and a line drawn at a predetermined position on the plywood at regular intervals in the side direction of the plywood. A plurality of broken lines drawn in parallel to indicate the construction position, a plurality of circle marks drawn at equal distance intervals at predetermined positions on the broken lines, and circles drawn at regular intervals on the four sides of the plywood. The gist of the invention is plywood for formwork, which is characterized by having a scale for displaying the construction position.
(実施例)
本考案の実施例を添付図面に従つて以下に説明
する。(Example) An example of the present invention will be described below with reference to the accompanying drawings.
第1図は本考案のベースとなる従来技術の型枠
用合板を表わした斜視図である。1は木質材料の
合板本体であつて、その大きさを900mm×1800mm
×12mmとしている。2は合板本体1の表面部に描
出した表示部であつて、100mm間隔の直交する実
線3で構成されている。 FIG. 1 is a perspective view showing a conventional plywood for formwork, which is the basis of the present invention. 1 is a plywood body made of wood material, and its size is 900 mm x 1800 mm.
×12mm. Reference numeral 2 denotes a display section drawn on the surface of the plywood body 1, and is composed of solid lines 3 that intersect at 100 mm intervals.
第2図は他の従来技術の型枠用合板を表わした
斜視図であり、この型枠用合板は表示部2が50mm
間隔で交互に直交する実線3と破線4とで構成さ
れているものである。 Fig. 2 is a perspective view showing another prior art plywood for formwork, and this plywood for formwork has a display section 2 of 50 mm.
It is made up of solid lines 3 and broken lines 4 that are alternately orthogonal at intervals.
第3図は本考案の実施例を表わした斜視図であ
る。本実施例の型枠用合板は合板本体1の表示部
2が、第1図に示した従来技術の型枠用合板の実
線3に加えて当該実線3間に合板本体1の終端縁
から内方へ向かつて描出した500mm長の実線5、
短手方向の実線3の内、中央の実線3Aに直交
し、且つ長手方向の実線3間に描出した100mm長
の実線6、合板本体1の四隅の頂点H,I,J,
Kと前記実線3Aの両端部分L,Mの内、Hと
M、IとL、JとM、KとLとを結ぶ破線7、前
記実線3Aにて均等に二分割された合板本体1の
夫々の表面部の各中心点O,Pで直交し、且つ実
線3と平行に描出した破線8及び実線3で区切ら
れた複数の桝目に点在する小径の円印9とから構
成されているものである。 FIG. 3 is a perspective view showing an embodiment of the present invention. In addition to the solid line 3 of the conventional formwork plywood shown in FIG. A 500mm long solid line 5 drawn in the direction
Among the solid lines 3 in the transverse direction, a 100 mm long solid line 6 drawn between the solid lines 3 in the longitudinal direction and perpendicular to the central solid line 3A, the vertices H, I, J of the four corners of the plywood body 1,
A broken line 7 connecting K and both end portions L and M of the solid line 3A, H and M, I and L, J and M, K and L, and the plywood body 1 equally divided into two by the solid line 3A. It is composed of a broken line 8 drawn parallel to the solid line 3 and perpendicular to each center point O, P of each surface part, and small diameter circle marks 9 scattered in a plurality of squares separated by the solid line 3. It is something.
(作用)
本考案による型枠用合板の使用状況を説明する
に、型枠全体を形成するに際し、鋸等で合板を切
断する場合には合板本体1の表面部に描出した表
示部2の目盛に従つて切断する。又、型枠全体の
成形作業が完了し、電気配管、金物インサートの
取り付け作業に際しては表示部2の目盛に従つて
施工する。そしてコンクリートを打設し、型枠を
脱型した後には表示部2がコンクリートに表面に
転写される。(Function) To explain the usage situation of the plywood for formwork according to the present invention, when cutting the plywood with a saw etc. when forming the entire formwork, the scale of the display part 2 drawn on the surface of the plywood body 1 is Cut according to. Further, the molding work of the entire formwork is completed, and the installation work of electrical piping and metal inserts is carried out according to the scale on the display section 2. After pouring concrete and removing the formwork, the display section 2 is transferred to the surface of the concrete.
この転写状況を説明すると、合板本体1の表面
部に表示部2を描出する塗料によつて2通りに分
けられる。即ち、水溶性塗料、油性塗料、アルコ
ール溶性着色剤、インキ等で表示部2を描出した
場合には、コンクリート表面に表示部2が着色転
写される。又、ビニール・ポリウレタン・アクリ
ル系の合成樹脂塗料、ポリサルフアイド系塗料、
合成ゴム系塗料等で表示部2を描出した場合には
コンクリート表面に表示部2が凹凸模様として転
写されるものである。 This transfer situation can be divided into two types depending on the paint used to depict the display section 2 on the surface of the plywood body 1. That is, when the display section 2 is depicted using a water-soluble paint, an oil-based paint, an alcohol-soluble coloring agent, an ink, etc., the display section 2 is colored and transferred to the concrete surface. In addition, vinyl, polyurethane, and acrylic synthetic resin paints, polysulfide paints,
When the display section 2 is drawn using a synthetic rubber paint or the like, the display section 2 is transferred to the concrete surface as an uneven pattern.
(考案の効果)
本考案は、木質材料で形成した合板本体1の表
面部又は裏面部又はその両方に、所定のピツチで
施工位置表示用の線条、図形等を描出して表示部
2を構成したことを特徴とするので、型枠全体を
形成するに際し、鋸等で合板を切断する場合には
合板本体1の表面部に描出した表示部2の目盛に
従つて切断すれば良く、その都度、施工現場で作
業者が所望の寸法をスケールで測つて鉛筆等で目
印をつける必要が無くなり、又、鉄筋を設計寸法
に合わせて配設したり、その間への電気設備の配
管、金物インサートの取付等の作業を適切な位置
に施す場合にもその位置決め作業が簡潔となるば
かりでなく、型枠脱型後も表示部2がコンクリー
トに表面に転写され、どの位置に鉄筋、電気配管
等が施工されているか判り易く、後の工事におい
て破損事故を回避し得る等、種々の優れた効果を
発揮する極めて有用性の高い考案である。(Effects of the invention) The present invention displays the display part 2 by drawing lines, figures, etc. for displaying the construction position at a predetermined pitch on the front side, back side, or both of the plywood body 1 made of wood material. Therefore, when cutting the plywood with a saw or the like to form the entire formwork, the plywood can be cut according to the scale on the display section 2 drawn on the surface of the plywood body 1; It is no longer necessary for workers to measure the desired dimensions with a scale and mark them with a pencil, etc. at the construction site each time, and it is also possible to arrange reinforcing bars according to the design dimensions, pipe electrical equipment between them, and insert metal fittings. This not only simplifies the positioning work when performing work such as installing the mold in the appropriate position, but also allows the display part 2 to be transferred to the surface of the concrete even after the formwork is removed, so that reinforcing bars, electrical piping, etc. It is an extremely useful idea that has various excellent effects, such as making it easy to see whether the work has been completed and avoiding damage accidents during subsequent construction.
第1図、第2図は本考案の型枠用合板の従来技
術を表わした斜視図、第3図は本考案の型枠用合
板の実施例を表わした斜視図である。
符号表、1……合板本体、2……表示部、3,
5,6……実線、4,7,8,10……破線、9
……円印。
1 and 2 are perspective views showing the prior art of the plywood for formwork according to the present invention, and FIG. 3 is a perspective view showing an embodiment of the plywood for formwork according to the present invention. Code list, 1...Plywood body, 2...Display section, 3,
5, 6... solid line, 4, 7, 8, 10... broken line, 9
...Yen seal.
Claims (1)
に用いる長方形の型枠用合板において、 上記合板本体の片面又は両面に、 当該合板の長辺及び短辺方向に一定間隔で格子
状に描いた複数の施工位置表示用の線条と、 上記合板の四隅から、対向する長辺の中点にか
けてそれぞれ描いた施工位置表示用の破線と、 上記合板の所定の位置に、当該合板の辺方向に
一定間隔で平行に描いた複数の施工位置表示用破
線と、 上記破線上の所定の位置に等距離間隔で描いた
複数の施工位置表示用の円印と、 上記合板の四辺に、それぞれ一定間隔で描いた
施工位置表示用目盛りと、 を設けたことを特徴とする型枠用合板。[Scope of Claim for Utility Model Registration] In a rectangular formwork plywood made of wood and used for pouring concrete in construction work, on one or both sides of the plywood body, fixed intervals in the long and short sides of the plywood. A plurality of lines for indicating the construction position drawn in a grid pattern, dashed lines for indicating the construction position drawn from the four corners of the plywood to the midpoints of the opposing long sides, and at predetermined positions on the plywood, A plurality of broken lines for indicating the construction position drawn at regular intervals in parallel in the side direction of the plywood; a plurality of circle marks for indicating the construction position drawn at predetermined positions on the broken lines at equal distance intervals; Plywood for formwork, characterized by having construction position display scales drawn at regular intervals on each of the four sides, and.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986113843U JPH0522583Y2 (en) | 1986-07-23 | 1986-07-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986113843U JPH0522583Y2 (en) | 1986-07-23 | 1986-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6319649U JPS6319649U (en) | 1988-02-09 |
JPH0522583Y2 true JPH0522583Y2 (en) | 1993-06-10 |
Family
ID=30996028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986113843U Expired - Lifetime JPH0522583Y2 (en) | 1986-07-23 | 1986-07-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0522583Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58120346U (en) * | 1982-02-10 | 1983-08-16 | 日の出建設株式会社 | Panel for concrete formwork |
-
1986
- 1986-07-23 JP JP1986113843U patent/JPH0522583Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6319649U (en) | 1988-02-09 |
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