JP2000240281A - Foundation constructing method using synthetic resin form - Google Patents

Foundation constructing method using synthetic resin form

Info

Publication number
JP2000240281A
JP2000240281A JP11089509A JP8950999A JP2000240281A JP 2000240281 A JP2000240281 A JP 2000240281A JP 11089509 A JP11089509 A JP 11089509A JP 8950999 A JP8950999 A JP 8950999A JP 2000240281 A JP2000240281 A JP 2000240281A
Authority
JP
Japan
Prior art keywords
synthetic resin
holding
separator
shaft
plate
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
Application number
JP11089509A
Other languages
Japanese (ja)
Inventor
Shiro Sakai
士郎 坂井
Norimichi Matsushita
憲道 松下
Michihiro Okada
道宏 岡田
Mamoru Takeda
守 武田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENGEL SANGYO KK
Original Assignee
ENGEL SANGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ENGEL SANGYO KK filed Critical ENGEL SANGYO KK
Priority to JP11089509A priority Critical patent/JP2000240281A/en
Publication of JP2000240281A publication Critical patent/JP2000240281A/en
Pending legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Foundations (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve workability by turning two good mold-releasing synthetic resin plates to face each other and providing many partition walls therebetween to hold the synthetic resin plates. SOLUTION: A number of partition walls provided between two synthetic resin plates formed of good mold-releasing polypropylene to hold the synthetic resin plates and integrate the same are provided to construct a synthetic resin form. Secondly, an internal pressing plate 10, a holding shaft 11, an external pressing plate 13 and a cutting shaft 14 are provided on both sides of the holding shaft 9, and a cutting groove 15 is formed between the shaft 9 and the plate 10 to construct a separator 5. In construction, the separator 5 is inserted in a separator insert hole provided in the synthetic resin form to assemble a form, and after bar arrangement, concrete is placed. Subsequently, in the case of removing the synthetic resin form from a foundation, the shaft 14 is turned by a spanner or the like to cut the cutting groove 15, thereby removing an externally projected unnecessary part. Thus, the synethetic resin form is so light so that assembling is easy and removal is easy. Further the synthetic resin form can be reused any times.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、住宅等の建築構造
物の基礎を構築する場合において、コンクリートを打設
する際に使用する型枠に関し,特に合成樹脂製型枠を使
用した施工法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a formwork for casting concrete when constructing the foundation of a building structure such as a house, and more particularly to a construction method using a synthetic resin formwork. Things.

【0002】[0002]

【従来の技術】従来より、住宅等の建築構造物の基礎を
構築する場合、地盤の根切り,割栗地業,捨コンクリー
ト,ベースコンクリート打設の各工程を経た後、合板パ
ネル若しくはメタルパネルからなる型枠を組立てて配筋
を施した後、該型枠内にコンクリートを打設することに
より基礎を形成していた。また、近年寒冷地等において
は前記合板パネルやメタルパネルに代わり、断熱材とし
ての効果もある発泡ポリスチレン等の発泡合成樹脂型枠
も使用されている。
2. Description of the Related Art Conventionally, when constructing the foundation of a building structure such as a house, the plywood panel or the metal panel has been passed through the steps of ground cutting, splitting, ground concrete and base concrete placing. After assembling a formwork made of and providing reinforcement, a foundation is formed by casting concrete into the formwork. In recent years, in cold regions and the like, instead of the plywood panel and the metal panel, a foamed synthetic resin form such as foamed polystyrene which is also effective as a heat insulating material has been used.

【0003】さらに最近は、前記発泡合成樹脂型枠を小
さな中空ブロック状に成形し、該中空ブロック状型枠を
上下左右に組立てて一体の型枠とし、該型枠内にコンク
リートを打設することにより基礎を形成する施工法も現
れている。
More recently, the foamed synthetic resin form has been formed into a small hollow block shape, and the hollow block form form has been assembled vertically, horizontally, and integrally to form an integral form, and concrete has been poured into the form. The construction method which forms the foundation by this is also emerging.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、従来の
合板パネルを使用した型枠の場合は合板の切断や釘打ち
等の作業が面倒であり、メタルパネルを使用した型枠の
場合はパネルの重量が重く作業性が低下するなどの問題
点があった。また、従来の発泡合成樹脂型枠の場合はコ
ンクリート養生後、内断熱若しくは外断熱基礎にするた
めにどちらかの型枠を取外す必要があるが、発泡ポリス
チレン等の発泡合成樹脂がコンクリートに固着している
ため型枠外しが面倒であり、さらに取外した発泡合成樹
脂がゴミとなり環境上好ましい状態ではなかった。
However, in the case of a mold using a conventional plywood panel, work such as cutting and nailing of plywood is troublesome, and in the case of a mold using a metal panel, the weight of the panel is large. However, there are problems such as heavy workability. In the case of the conventional foamed synthetic resin form, after curing the concrete, it is necessary to remove either the formwork in order to use as an inner or outer heat insulating foundation, but the foamed synthetic resin such as expanded polystyrene adheres to the concrete. Therefore, removal of the mold was troublesome, and the removed foamed synthetic resin became dust and was not in an environmentally favorable state.

【0005】上記発泡合成樹脂の問題点は、発泡合成樹
脂の表面に離型性のよい剥離剤の塗布若しくは剥離板の
貼着を施すことにより解決されるが、材料価格や製造工
程の増加により製品価格が割高になってしまうという問
題点があった。
[0005] The problems of the above-mentioned foamed synthetic resin can be solved by applying a release agent having good releasability or attaching a release plate to the surface of the foamed synthetic resin. There is a problem that the product price becomes expensive.

【0006】さらに、中空ブロック状型枠の場合は型枠
内に両面の型枠を結合するための結合部材が予め一体成
形され若しくは組立て時に係着するため配筋作業が面倒
となり、また、コンクリート養生後において型枠外しが
できないため本来不要な型枠まで使用することになり、
ここでも製品価格が割高になってしまうという問題点が
あった。
Further, in the case of a hollow block-shaped formwork, a connecting member for connecting the formwork on both sides is formed in advance in the formwork or is engaged at the time of assembling, so that the rebar arrangement work becomes troublesome. Since the formwork cannot be removed after curing, it is necessary to use the formwork that is originally unnecessary,
Here, too, there was a problem that the product price became expensive.

【0007】本発明は、以上のような問題点に鑑み成さ
れたものであり、軽量で作業性が良く、コンクリート打
設後において容易に型枠を取外すことができ、さらには
取外した型枠の再使用が可能となる型枠およびその施工
法を提供することを目的とする。
The present invention has been made in view of the above-mentioned problems, and is lightweight, has good workability, can easily remove a mold after casting concrete, and further has a removed mold. It is an object of the present invention to provide a formwork that can be reused and a method for constructing the formwork.

【0008】[0008]

【課題を解決するための手段】上記課題を解決するた
め、本発明の型枠材として、ポリプロピレン等の離型性
の優れた合成樹脂を素材とした、対面する2枚の合成樹
脂板2の間に、該合成樹脂板2を保持する隔壁3を多数
成形した合成樹脂型枠1とする。
In order to solve the above-mentioned problems, two facing synthetic resin plates 2 made of a synthetic resin having excellent releasability, such as polypropylene, are used as a mold material of the present invention. In between, a large number of partition walls 3 holding the synthetic resin plate 2 are formed into a synthetic resin form 1.

【0009】また、上記合成樹脂型枠1を組込んだ型枠
を保持するためのセパレータとして、保持軸9の両側に
内部押止板10,保持軸11,外部押止板13および切
断軸14を左右対称に順次配設し、保持軸11の周囲に
保持板12を配設し、さらには保持軸9と内部押止板1
0との接続部分に切断溝15を配設したセパレータ5と
する。
Further, as a separator for holding the mold incorporating the synthetic resin mold 1, an internal pressing plate 10, a holding shaft 11, an external pressing plate 13 and a cutting shaft 14 are provided on both sides of a holding shaft 9. Are sequentially arranged symmetrically, a holding plate 12 is provided around a holding shaft 11, and furthermore, a holding shaft 9 and an inner pressing plate 1 are provided.
The separator 5 is provided with a cutting groove 15 at a connection portion with 0.

【0010】また、上記セパレータ5を合成樹脂型枠1
に挿着して固定するための固定具として、セパレータ5
の外部押止板13を挿入するための挿入孔16と保持軸
11を保持するための保持孔17を有し、該保持孔17
の部分の厚さを挿入孔16の部分の厚さより僅かに厚く
してテーパー状に成形し、若しくは平板状に成形したセ
パレータ固定板8とする。
Further, the separator 5 is made of a synthetic resin form 1.
As a fixing tool for inserting and fixing to the
Has an insertion hole 16 for inserting the external pressing plate 13 and a holding hole 17 for holding the holding shaft 11.
The thickness of the portion is slightly thicker than the thickness of the portion of the insertion hole 16 and is formed into a tapered shape or a separator fixing plate 8 formed into a flat shape.

【0011】[0011]

【発明の実施の形態】本発明の実施の形態を図を用いて
説明する。図4は本発明の合成樹脂型枠による基礎施工
法において使用する合成樹脂型枠の正面図および平面図
であり、図5は本発明の合成樹脂型枠による基礎施工法
において合成樹脂型枠をコーナー部で使用する場合の使
用法を示した斜視図である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings. FIG. 4 is a front view and a plan view of a synthetic resin form used in the foundation construction method using the synthetic resin form of the present invention, and FIG. 5 shows a synthetic resin form used in the base construction method using the synthetic resin form of the present invention. It is the perspective view which showed the usage in the case of using in a corner part.

【0012】図4に示すように、本発明の型枠材とし
て、ポリプロピレン等の離型性の優れた合成樹脂を素材
とした、対面する2枚の合成樹脂板2の間に、該合成樹
脂板2を保持する隔壁3を多数成形した合成樹脂型枠1
とする。該合成樹脂板2や隔壁3の厚さは約2mm程度
あれば住宅等の建築構造物の基礎に使用する場合におい
て強度的に問題はないが、該厚さは使用する合成樹脂板
2の強度や対象とする型枠の種類に応じて任意で構わな
い。また、隔壁3の成形間隔や形状等も同様に任意で構
わない。
As shown in FIG. 4, a synthetic resin having excellent mold release properties such as polypropylene is used as a mold material of the present invention, and the synthetic resin is placed between two facing synthetic resin plates 2. Synthetic resin form 1 in which a large number of partition walls 3 holding plates 2 are formed
And If the thickness of the synthetic resin plate 2 and the partition wall 3 is about 2 mm, there is no problem in strength when used for a foundation of a building structure such as a house. Or the type of the target mold. Similarly, the molding interval, shape, and the like of the partition walls 3 may be arbitrary.

【0013】また、合成樹脂型枠1には予め後述のセパ
レータ5を挿入して型枠を保持するためのセパレータ挿
入孔4を穿孔しておく。例えば該合成樹脂型枠1の大き
さが幅1212mm、高さ600mmの定尺物の場合に
は幅間隔303mm、高さ間隔300mmで横4列,縦
2段の計8個のセパレータ挿入孔4が必要であるが、上
記寸法や数量は対象とする型枠の大きさや種類に応じて
任意で構わない。
Further, a separator insertion hole 4 for inserting a separator 5 to be described later and holding the mold is formed in the synthetic resin form 1 in advance. For example, when the synthetic resin form 1 is a fixed-size object having a width of 1212 mm and a height of 600 mm, a total of eight separator insertion holes 4 having a width of 303 mm and a height of 300 mm are arranged in four rows and two rows vertically. However, the above dimensions and quantity may be arbitrarily determined according to the size and type of the target formwork.

【0014】合成樹脂型枠1を基礎のコーナー部で使用
する場合には、基礎の外側の合成樹脂型枠1においては
図5のA部のように合成樹脂板2の外側を縦に切断し、
さらに内側の合成樹脂板2に溝を削成し、該溝を蝶番と
して折り曲げる。また、基礎の内側の合成樹脂型枠1に
おいては図5のB部のように合成樹脂板2の外側を縦に
切断して不要部分を削除し、さらに内側の合成樹脂板2
に溝を削成し、該溝を蝶番として折り曲げる。これによ
り、コーナー部の基礎コンクリート18にはバリの発生
もなく綺麗に仕上げることができる。
When the synthetic resin form 1 is used at the corners of the foundation, the outside of the synthetic resin plate 2 is cut vertically as shown at A in FIG. ,
Further, a groove is formed in the inner synthetic resin plate 2 and the groove is bent as a hinge. Further, in the synthetic resin form 1 on the inner side of the foundation, the outside of the synthetic resin plate 2 is vertically cut off as shown in part B of FIG.
A groove is formed in the groove, and the groove is bent as a hinge. Thereby, the foundation concrete 18 at the corner portion can be finished neatly without generation of burrs.

【0015】図6は本発明の合成樹脂型枠による基礎施
工法において使用するセパレータであり、(a)は正面
図,(b)は側面図,(c)はC−C断面図であり、上
記合成樹脂型枠1を組込んだ型枠を保持するためのセパ
レータ5として、図6の(a)に示すように保持軸9の
両側に内部押止板10,保持軸11,外部押止板13お
よび切断軸14を左右対称に順次配設し、保持軸11の
周囲に保持板12を配設する。さらには保持軸9と内部
押止板10との接続部分に切断溝15を配設する。
6A and 6B show a separator used in the foundation construction method using the synthetic resin form of the present invention, wherein FIG. 6A is a front view, FIG. 6B is a side view, and FIG. As shown in FIG. 6 (a), as separators 5 for holding the mold incorporating the synthetic resin mold 1, an internal pressing plate 10, a holding shaft 11, and an external pressing are provided on both sides of the holding shaft 9. The plate 13 and the cutting shaft 14 are sequentially arranged symmetrically, and the holding plate 12 is arranged around the holding shaft 11. Further, a cutting groove 15 is provided at a connection portion between the holding shaft 9 and the inner pressing plate 10.

【0016】該セパレータ5の内部押止板10は、基礎
の間隔を例えば120mmの一定値に保持するためのも
のであり、セパレータ挿入孔4より大きく成形する。ま
た、保持板12はセパレータ挿入孔4に挿入し易く、且
つセパレータ挿入孔4内でセパレータ5の保持軸11が
落込んで中心がずれないようにするためのものであり、
図6の(c)に示すように十字の略円錐台形状を成して
いる。該形状は上記目的が達成されればどのような形状
であっても良く特に限定するものではない。
The internal pressing plate 10 of the separator 5 is for maintaining the interval of the foundation at a constant value of, for example, 120 mm, and is formed larger than the separator insertion hole 4. Further, the holding plate 12 is intended to be easily inserted into the separator insertion hole 4 and to prevent the holding shaft 11 of the separator 5 from dropping in the separator insertion hole 4 so that the center is not shifted.
As shown in FIG. 6 (c), it has a substantially frustoconical cross shape. The shape may be any shape as long as the above object is achieved, and is not particularly limited.

【0017】また、セパレータ5の切断軸14は図6の
(b)に示すように6角ナットの形状を成している。そ
して、基礎から合成樹脂型枠1や後述のセパレータ固定
板8を取外す際には、該切断軸14にスパナ等を掛けて
廻すことにより切断溝15より外部に突出している不要
部分が切断され、合成樹脂型枠1やセパレータ固定板8
を取外すことができる。該切断溝15の径は強度的に強
く、且つ切断し易いような太さとなるよう成形する。な
お、切断軸14の形状はスパナ等が掛けられればどのよ
うな形状であっても良く特に限定するものではない。
The cutting shaft 14 of the separator 5 has a hexagonal nut shape as shown in FIG. 6B. When removing the synthetic resin form 1 and a separator fixing plate 8 to be described later from the foundation, an unnecessary portion projecting outside from the cutting groove 15 is cut by hanging a cutting wrench or the like around the cutting shaft 14, Synthetic resin form 1 and separator fixing plate 8
Can be removed. The diameter of the cutting groove 15 is formed so as to be strong in strength and to be thick enough to be easily cut. The shape of the cutting shaft 14 may be any shape as long as a spanner or the like is hung thereon, and is not particularly limited.

【0018】該セパレータ5の材質は引っ張り強度の大
きな合成樹脂が好ましいが、アルミダイキャスト等の金
属でも構わない。
The material of the separator 5 is preferably a synthetic resin having a large tensile strength, but may be a metal such as aluminum die cast.

【0019】図7は本発明の合成樹脂型枠による基礎施
工法において使用するセパレータ固定板の正面図および
側面図であり、セパレータ5を合成樹脂型枠1のセパレ
ータ挿入孔4に挿着して固定するためのセパレータ固定
板8として、図7に示すようにセパレータ5の外部押止
板13を挿入するための挿入孔16と保持軸11を保持
するための保持孔17を有し、保持孔17の部分の厚さ
を挿入孔26の部分の厚さより僅かに厚くしてテーパー
状に成形し、若しくは平板状に成形する。図7はテーパ
ー状のものを表している。また、挿入孔16の径は、セ
パレータ5の外部押止板13を挿入し易くするため外部
押止板13の径より僅かに大きくする。図7におけるセ
パレータ固定板8は円盤状であるが、挿入孔16と保持
孔17が穿孔されていればどのような形状であっても構
わない。
FIG. 7 is a front view and a side view of a separator fixing plate used in the foundation construction method using the synthetic resin form of the present invention. The separator 5 is inserted into the separator insertion hole 4 of the synthetic resin form 1. As shown in FIG. 7, the separator fixing plate 8 for fixing has an insertion hole 16 for inserting the external pressing plate 13 of the separator 5 and a holding hole 17 for holding the holding shaft 11. The thickness of the portion 17 is slightly thicker than the thickness of the insertion hole 26 and is formed into a tapered shape or a flat shape. FIG. 7 shows a tapered one. The diameter of the insertion hole 16 is made slightly larger than the diameter of the external pressing plate 13 in order to facilitate the insertion of the external pressing plate 13 of the separator 5. The separator fixing plate 8 in FIG. 7 has a disk shape, but may have any shape as long as the insertion hole 16 and the holding hole 17 are perforated.

【0020】固定方法は、セパレータ5の外部押止板1
3を挿入孔16に挿入した後、外部押止板13と合成樹
脂型枠1との隙間にセパレータ固定板8を図7中の矢印
のように押し下げ、保持孔17に保持軸11を嵌合させ
る。
The fixing method is as follows.
3 is inserted into the insertion hole 16, the separator fixing plate 8 is pushed down as shown by the arrow in FIG. 7 into the gap between the external pressing plate 13 and the synthetic resin form 1, and the holding shaft 11 is fitted into the holding hole 17. Let it.

【0021】[0021]

【実施例】本発明の実施例を図を用いて説明する。図1
は本発明の合成樹脂型枠による基礎施工法により組込ん
だ基礎型枠のコーナー部の平面断面図であり、図2は本
発明の合成樹脂型枠による基礎施工法により組込んだ基
礎型枠のコーナー部の正面図であり、図3は本発明の合
成樹脂型枠による基礎施工法により組込んだ基礎型枠の
側面断面図である。なお、図1は図2におけるA−A断
面図、図3は図1におけるB−B断面図とする。
An embodiment of the present invention will be described with reference to the drawings. FIG.
FIG. 2 is a plan sectional view of a corner portion of a base formwork incorporated by a synthetic resin formwork foundation method of the present invention, and FIG. 2 is a base form form incorporated by a synthetic resin formwork foundation work method of the present invention. FIG. 3 is a side sectional view of a foundation formwork incorporated by a foundation construction method using a synthetic resin formwork of the present invention. 1 is a sectional view taken along the line AA in FIG. 2, and FIG. 3 is a sectional view taken along the line BB in FIG.

【0022】図1に示すように、合成樹脂型枠1を組込
んで基礎型枠を形成し、該型枠を保持するためセパレー
タ5を使用する。また、該基礎の上端および下端を保持
するため一般的に使用されている金属製の型枠保持金具
6を使用する。該型枠保持金具6に適合する型枠の厚さ
は50mmであり、合成樹脂型枠1の厚さでは隙間が出
るためパイプ7を挟んで適合幅とする。例えば合成樹脂
型枠1の厚さが18mmであればパイプ7の径は32m
mのものを使用する。そして、合成樹脂型枠1を組込ん
で配筋を施した後、該合成樹脂型枠1内にコンクリート
を打設する。その後、合成樹脂型枠1を取外す場合は、
型枠保持金具6やセパレータ固定板8を固定時と逆の手
順で外し、合成樹脂型枠1を引き剥がす。合成樹脂型枠
1の表面は離型性に優れているため容易に基礎から剥が
れて取外すことができる。
As shown in FIG. 1, a base mold is formed by incorporating a synthetic resin mold 1 and a separator 5 is used to hold the mold. In addition, a metal frame holding metal fitting 6 generally used for holding the upper end and the lower end of the foundation is used. The thickness of the mold that fits the mold holding metal fitting 6 is 50 mm, and the thickness of the synthetic resin mold 1 has a gap. For example, if the thickness of the synthetic resin form 1 is 18 mm, the diameter of the pipe 7 is 32 m.
m. Then, after the synthetic resin form 1 is assembled and reinforcing bars are provided, concrete is poured into the synthetic resin form 1. Then, when removing the synthetic resin form 1,
The mold holding bracket 6 and the separator fixing plate 8 are detached in the reverse order of the fixing, and the synthetic resin mold 1 is peeled off. Since the surface of the synthetic resin form 1 has excellent release properties, it can be easily peeled off from the foundation and removed.

【0023】合成樹脂型枠1の取外し時若しくは取外し
後は,該合成樹脂型枠1を保持していたセパレータ5の
不要部分を取除く必要がある。図8は本発明の合成樹脂
型枠による基礎施工法において型枠内にコンクリートを
打設後、セパレータの不要部分を切断した状態を示した
図である。
When or after the removal of the synthetic resin form 1, it is necessary to remove unnecessary portions of the separator 5 holding the synthetic resin form 1. FIG. 8 is a diagram showing a state in which unnecessary portions of the separator are cut after placing concrete in the mold in the foundation construction method using the synthetic resin mold of the present invention.

【0024】図8に示すように、合成樹脂型枠1側には
基礎コンクリート18より保持軸11,保持板12,外
部押止板13および切断軸14が突出している。そこ
で、切断軸14にスパナ等を掛けて廻すと、保持軸9と
内部押止板10の接合部分にある切断溝15より切断さ
れ、保持軸11,保持板12,外部押止板13,切断軸
14および内部押止板10が不要部分として取除かれる
ことになる。従って、内部押止板10の部分の基礎コン
クリートはその分へこんだ形状となる。該へこみ部分は
そのままの状態でも良いが、モルタル等で仕上げをして
も良い。
As shown in FIG. 8, a holding shaft 11, a holding plate 12, an external pressing plate 13 and a cutting shaft 14 protrude from the base concrete 18 on the synthetic resin form 1 side. Then, when a spanner or the like is hung around the cutting shaft 14 and turned, the cutting shaft 15 is cut through the cutting groove 15 at the joint portion between the holding shaft 9 and the inner pressing plate 10, and the holding shaft 11, the holding plate 12, the outer pressing plate 13, The shaft 14 and the inner retaining plate 10 are removed as unnecessary parts. Therefore, the foundation concrete at the portion of the inner retaining plate 10 has a concave shape. The dent portion may be left as it is, or may be finished with mortar or the like.

【0025】[0025]

【発明の効果】以上述べたように、本発明の合成樹脂型
枠およびセパレータを使用して住宅等の建築構造物の基
礎を構築する場合、下記のような効果を奏することがで
きる。 合成樹脂板および隔壁より成る合成樹脂を型枠材とす
るため、軽量で作業性が容易となる。また、現場におい
て丸ノコ等で自在に切断することができる。 ポリプロピレン等の離型性の優れた合成樹脂を素材と
するため、剥離剤の塗布若しくは剥離板の貼着をしなく
ても容易に型枠を取外すことができる。また、取外した
合成樹脂型枠は何度でも再使用することができる。従っ
て、製品価格が安価となる。 専用のセパレータおよび固定具により合成樹脂型枠の
保持および固定を行えば、従来のようなナット回しをす
る必要もなく簡単に、且つ短時間に作業を行うことがで
きる。また、セパレータの着脱も自在であるため配筋作
業も容易である。
As described above, the following effects can be obtained when the foundation of a building structure such as a house is constructed using the synthetic resin form and the separator of the present invention. Since the frame material is made of a synthetic resin composed of a synthetic resin plate and partition walls, it is lightweight and workability is facilitated. Moreover, it can be cut freely with a circular saw or the like at the site. Since the synthetic resin having excellent releasability such as polypropylene is used as a material, the mold can be easily removed without applying a release agent or attaching a release plate. Further, the removed synthetic resin form can be reused any number of times. Therefore, the product price is low. If the synthetic resin form is held and fixed by the dedicated separator and the fixing tool, the work can be performed easily and in a short time without the necessity of turning the nut as in the conventional case. Also, since the separator can be freely attached and detached, the work of arranging the bars is easy.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の合成樹脂型枠による基礎施工法により
組込んだ基礎型枠のコーナー部の平面断面図である。
FIG. 1 is a plan sectional view of a corner portion of a foundation formwork incorporated by a foundation construction method using a synthetic resin formwork of the present invention.

【図2】本発明の合成樹脂型枠による基礎施工法により
組込んだ基礎型枠のコーナー部の正面図である。
FIG. 2 is a front view of a corner portion of a foundation formwork incorporated by a foundation construction method using a synthetic resin formwork of the present invention.

【図3】本発明の合成樹脂型枠による基礎施工法により
組込んだ基礎型枠の側面断面図である。
FIG. 3 is a side sectional view of a foundation form incorporated by a foundation construction method using a synthetic resin form according to the present invention.

【図4】本発明の合成樹脂型枠による基礎施工法におい
て使用する合成樹脂型枠の正面図および平面図である。
FIG. 4 is a front view and a plan view of a synthetic resin form used in the foundation construction method using the synthetic resin form of the present invention.

【図5】本発明の合成樹脂型枠による基礎施工法におい
て合成樹脂型枠をコーナー部で使用する場合の使用法を
示した斜視図である。
FIG. 5 is a perspective view showing a method of using a synthetic resin form in a corner portion in a foundation construction method using the synthetic resin form of the present invention.

【図6】本発明の合成樹脂型枠による基礎施工法におい
て使用するセパレータであり、(a)は正面図,(b)
は側面図,(c)はC−C断面図である。
6A and 6B are separators used in the foundation construction method using the synthetic resin form of the present invention, wherein FIG. 6A is a front view and FIG.
Is a side view, and (c) is a CC sectional view.

【図7】本発明の合成樹脂型による基礎枠施工法におい
て使用するセパレータ固定板の正面図および側面図であ
る。
FIG. 7 is a front view and a side view of a separator fixing plate used in a method of constructing a foundation frame using a synthetic resin mold according to the present invention.

【図8】本発明の合成樹脂型枠による基礎施工法におい
て型枠内にコンクリートを打設後、セパレータの不要部
分を切断した状態を示した図である。
FIG. 8 is a view showing a state in which unnecessary portions of a separator are cut off after concrete is poured into a mold in a foundation construction method using a synthetic resin mold according to the present invention.

【符号の説明】[Explanation of symbols]

1 合成樹脂型枠 2 合成樹脂板 3 隔壁 4 セパレータ挿入孔 5 セパレータ 6 型枠保持金具 7 パイプ 8 セパレータ固定板 9 保持軸 10 内部押止板 11 保持軸 12 保持板 13 外部押止板 14 切断軸 15 切断溝 16 挿入孔 17 保持孔 18 基礎コンクリート DESCRIPTION OF SYMBOLS 1 Synthetic resin form 2 Synthetic resin plate 3 Partition wall 4 Separator insertion hole 5 Separator 6 Form holding metal 7 Pipe 8 Separator fixing plate 9 Holding shaft 10 Internal pressing plate 11 Holding shaft 12 Holding plate 13 External pressing plate 14 Cutting shaft 15 cutting groove 16 insertion hole 17 holding hole 18 foundation concrete

───────────────────────────────────────────────────── フロントページの続き (72)発明者 武田 守 静岡県焼津市中根70番地の3 Fターム(参考) 2D046 BA11 2E177 EA05 KA08 KC01  ──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Mamoru Takeda 3F term of 70 Nakane, Yaizu City, Shizuoka Prefecture (reference) 2D046 BA11 2E177 EA05 KA08 KC01

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 対面する2枚の合成樹脂板(2)の間
に、該合成樹脂板(2)を保持する隔壁(3)を多数成
形した合成樹脂型枠(1)を型枠材として使用すること
を特徴とする、合成樹脂型枠による基礎施工法。
A synthetic resin mold (1) in which a large number of partitions (3) for holding the synthetic resin plate (2) are molded between two facing synthetic resin plates (2) is used as a mold material. A foundation construction method using a synthetic resin formwork, characterized in that it is used.
【請求項2】 合成樹脂型枠(1)を組込んだ型枠を保
持するため、保持軸(9)の両側に内部押止板(1
0),保持軸(11),外部押止板(13)および切断
軸(14)を左右対称に順次配設し、保持軸(11)の
周囲に保持板(12)を配設し、さらには保持軸(9)
と内部押止板(10)との接続部分に切断溝(15)を
配設したセパレータ(5)を取付け可能なことを特徴と
する、請求項1に記載の合成樹脂型枠による基礎施工
法。
2. An internal pressing plate (1) is provided on both sides of a holding shaft (9) to hold a formwork incorporating a synthetic resin formwork (1).
0), a holding shaft (11), an external pressing plate (13) and a cutting shaft (14) are sequentially arranged symmetrically, and a holding plate (12) is arranged around the holding shaft (11). Is the holding shaft (9)
The method according to claim 1, characterized in that a separator (5) provided with a cutting groove (15) can be attached to a connection portion between the inner retaining plate (10) and the inner retaining plate (10). .
【請求項3】 セパレータ(5)の外部押止板(13)
を挿入するための挿入孔(16)と保持軸(11)を保
持するための保持孔(17)を有し、保持孔(17)の
部分の厚さを挿入孔(16)の部分の厚さより僅かに厚
くしてテーパー状に成形し、若しくは平板状に成形した
セパレータ固定板(8)を取付け可能なことを特徴とす
る、請求項1および請求項2に記載の合成樹脂型枠によ
る基礎施工法。
3. An outer pressing plate (13) for a separator (5).
And a holding hole (17) for holding the holding shaft (11). The thickness of the holding hole (17) is reduced by the thickness of the insertion hole (16). 3. A base made of a synthetic resin form according to claim 1, wherein a separator fixing plate (8) formed in a taper shape or a flat shape with a thickness slightly larger than the thickness can be attached. Construction method.
JP11089509A 1999-02-23 1999-02-23 Foundation constructing method using synthetic resin form Pending JP2000240281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11089509A JP2000240281A (en) 1999-02-23 1999-02-23 Foundation constructing method using synthetic resin form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11089509A JP2000240281A (en) 1999-02-23 1999-02-23 Foundation constructing method using synthetic resin form

Publications (1)

Publication Number Publication Date
JP2000240281A true JP2000240281A (en) 2000-09-05

Family

ID=13972765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11089509A Pending JP2000240281A (en) 1999-02-23 1999-02-23 Foundation constructing method using synthetic resin form

Country Status (1)

Country Link
JP (1) JP2000240281A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007177497A (en) * 2005-12-28 2007-07-12 Fudo Tetra Corp Utilization and treatment method of sludge produced in soil improvement or the like to foundation structure
KR100806221B1 (en) * 2006-09-22 2008-02-22 김영화 Panel form and concrete form assembly using the same
JP2010518280A (en) * 2007-02-13 2010-05-27 ペリ ゲー・エム・ベー・ハー Panel formwork system for forming corners and T-shaped intersections using panel formwork elements having connecting holes aligned in the center
JP2017008502A (en) * 2015-06-17 2017-01-12 旭ダイヤモンド工業株式会社 Drill bit for core sampling, hole adjustment member and drilling method
CN112049409A (en) * 2020-08-27 2020-12-08 五冶集团上海有限公司 Method for mounting shear wall template of elevator shaft

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007177497A (en) * 2005-12-28 2007-07-12 Fudo Tetra Corp Utilization and treatment method of sludge produced in soil improvement or the like to foundation structure
KR100806221B1 (en) * 2006-09-22 2008-02-22 김영화 Panel form and concrete form assembly using the same
JP2010518280A (en) * 2007-02-13 2010-05-27 ペリ ゲー・エム・ベー・ハー Panel formwork system for forming corners and T-shaped intersections using panel formwork elements having connecting holes aligned in the center
US8360389B2 (en) 2007-02-13 2013-01-29 Peri Gmbh Formwork systems for forming corners and T intersections using formwork elements comprising centrally lined up tie holes
JP2013144926A (en) * 2007-02-13 2013-07-25 Peri Gmbh Panel form t-shaped intersection system for concrete wall, and panel form t-shaped intersection structure provided with the same
JP2017008502A (en) * 2015-06-17 2017-01-12 旭ダイヤモンド工業株式会社 Drill bit for core sampling, hole adjustment member and drilling method
CN112049409A (en) * 2020-08-27 2020-12-08 五冶集团上海有限公司 Method for mounting shear wall template of elevator shaft

Similar Documents

Publication Publication Date Title
CA2801735C (en) An apparatus and method for construction of structures utilizing insulated concrete forms
US20020017070A1 (en) Plastic module for insulated concrete waffle wall
JP2000240281A (en) Foundation constructing method using synthetic resin form
US3999341A (en) Composite concrete structure and method of making same
JP2000240282A (en) Foundation construction by synthetic resin mold
US20060185283A1 (en) Interlocking construction panel showing fabrication thereof and the building system
JPH11193587A (en) Construction of reinforced concrete structure
JP3653069B2 (en) Assembling type
JPH11217931A (en) Foaming heat insulation formwork
JPH0447285Y2 (en)
JP2004003168A (en) Fixing metal fitting of concrete form
JPH0227048Y2 (en)
KR20050079383A (en) A mold assembly apparatus for wall construction a building
JPH094205A (en) Joint spacer
JP2002355809A (en) Precast concrete board and its manufacturing method
KR100386227B1 (en) netlike dowel box
JP4796243B2 (en) Construction method of indoor fire hydrant storage box, etc.
KR200349941Y1 (en) a mold assembly apparatus for wall construction a building
JP3154680B2 (en) Corner formwork for concrete buildings
JPH07127145A (en) Construction method of concrete building by use of insulation form
JPH10184004A (en) Construction method for shuttering for structure
JP3345310B2 (en) Separator
JP2505342Y2 (en) Concrete formwork
JP3075764U (en) Form panel assembly structure
JP2742902B2 (en) Structure for mounting outer wall frame of building and net support used therefor