JPH0565670B2 - - Google Patents
Info
- Publication number
- JPH0565670B2 JPH0565670B2 JP17475787A JP17475787A JPH0565670B2 JP H0565670 B2 JPH0565670 B2 JP H0565670B2 JP 17475787 A JP17475787 A JP 17475787A JP 17475787 A JP17475787 A JP 17475787A JP H0565670 B2 JPH0565670 B2 JP H0565670B2
- Authority
- JP
- Japan
- Prior art keywords
- scaffolding
- curtain wall
- slab
- protruding
- shaped
- 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
- 239000000463 material Substances 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004035 construction material Substances 0.000 description 2
- 241001502129 Mullus Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は建造物のカーテンウオールの施工方法
に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method of constructing a curtain wall for a building.
（従来の技術）
従来、この種の施工においては、第４図の第ｎ
階に示すように、スラブａに埋設したクランプｂ
に掴持された単管パイプｃより、カーテンウオー
ルｄの窓ｅを取外しておいて足場繋ぎ材f1を突出
させ、同足場繋ぎ材f1を介して単管パイプｃと外
部足場の建地ｇを連結するか、第（ｎ−１）階に
示すように、スラブａの小口より突設した足場繋
ぎ材f2によつて同スラブａと外部足場の建地ｇと
を連結し、カーテンウオールｄにおける前記繋ぎ
材f2の貫通する部分のパネルｈを後から施工する
か、第（ｎ−２）階に示すように、室内にサポー
ト１を建て、カーテンウオールｄにおける窓ｊを
取外し、前記サポートｉと前記建地ｇとを足場繋
ぎ材f3で連結するか、あるいはまた第（ｎ−３）
階に示すように、スラブａにアンカーｋを定着
し、同アンカーｋと前記建地ｇとを足場繋ぎ材f4
で連結し、カーテンウオールｄにおける同繋ぎ材
f4の貫通するパネルｌを後から施工していた。(Prior art) Conventionally, in this type of construction,
Clamp b buried in slab a as shown on the floor
The window e of the curtain wall d is removed and the scaffolding connecting material f1 is protruded from the single pipe c held by the pipe c, and the single pipe c and the external scaffolding are connected via the scaffolding connecting material f1 . As shown on the (n-1)th floor, connect the slab a and the external scaffolding site g with a scaffolding connecting material f2 protruding from the edge of the slab a, and then connect the curtain. Either construct the panel h in the part of the wall d through which the connecting material f 2 passes, or construct the support 1 indoors as shown on the (n-2)th floor, and remove the window j in the curtain wall d. Either the support i and the building site g are connected by a scaffolding connecting material f3 , or the (n-3)th
As shown in the figure, an anchor k is fixed to the slab a, and the anchor k and the building site g are connected using a scaffolding connecting material f 4
and the same connecting material at curtain wall d.
Panel l, which penetrates f 4 , was installed later.
（発明が解決しようとする問題点）
このようにスラづ側から足場繋ぎ材を突設した
ままカーテンウオールを施工すると、パネルやガ
ラス等を部分的に後施工にする必要があり、また
内装工事を行なうためには、開口部の養生等が必
要となり、コスト的にも、工程的にも多くの無駄
が生じるという問題点があつた。(Problems to be Solved by the Invention) If a curtain wall is constructed with scaffolding connecting materials protruding from the sliding side as described above, panels, glass, etc. will have to be partially constructed later, and interior work will also need to be done. In order to do this, it is necessary to cure the opening, etc., which poses a problem in that there is a lot of waste in terms of cost and process.
（問題点を解決するための手段）
本発明はこのような問題点を解決するために提
案されたもので建造物躯体をスラブに装架され、
同スラブ外側に突出する長尺足場繋ぎ材を外部足
場の建地に取付けて、
建造物の躯体コンクリートを打設したのち、
前記スラブ外側に、角筒状主体における前記建
造物躯体に対する対向面より、同主体内側面と直
交する垂直脚部と、前記主体内側面と平行する先
端水平部のよりなる、平面がＴ字型のカーテンウ
オール取付部片を突出してなるカーテンウオール
の方立を配設し、
基端部にボルト孔を有する一双のＬ型部片の各
先端部に溝型部片が延設された足場繋ぎ金物にお
ける前記各溝型部片で、前記方立の先端水平部の
両側縁を抱着するとともに、
前記一双のＬ型部におけるボルト孔を有する基
端部間に、建造物の前記外部足場の建地より突出
された短尺足場繋ぎ材の先端部を挟着してボルト
接合して、
足場建地から突出する前記短尺足場繋ぎ材を足
場繋ぎ金物を介してカーテンウオールを方立に連
結して、
同短尺足場繋ぎ材を介して連結された足場建地
によりカーテンウオールの取付施工をする、こと
を特徴とするカーテンウオールを施工方法に係る
ものである。(Means for solving the problem) The present invention was proposed to solve the above problem, and the building frame is mounted on a slab,
After attaching long scaffolding ties protruding to the outside of the slab to the construction site of the external scaffold and pouring concrete for the building frame, the concrete is placed on the outside of the slab from the surface of the rectangular cylindrical main body facing the building frame. , a curtain wall mullion is provided with a protruding curtain wall mounting piece having a T-shaped plane and consisting of a vertical leg part perpendicular to the inner surface of the main body and a horizontal end part parallel to the inner surface of the main body. In a scaffolding connecting hardware in which a groove-shaped piece is extended from each tip of a pair of L-shaped pieces having bolt holes at the base end, each of the groove-shaped pieces is connected to the horizontal part of the tip of the mullion. While hugging both side edges, the tip of a short scaffold tie protruding from the construction site of the external scaffolding of the building is sandwiched between the base end portions of the pair of L-shaped portions having bolt holes. Bolts are used to connect the curtain wall to the mullions through the short scaffolding connecting materials protruding from the scaffolding construction material via the scaffolding connecting hardware, and the curtain wall is formed by the scaffolding construction connected via the short scaffolding construction materials. The present invention relates to a method of constructing a curtain wall, which is characterized in that:
（作用）
本発明においては前記したように、建造物躯体
のスラブより外側に突設された長尺足場繋ぎ材を
介して、同スラブと建造物の外部足場の建地とを
連結して足場を安定せしめ、建造物の躯体コンク
リートを打設する。(Function) As described above, in the present invention, the slab of the building frame is connected to the building site of the external scaffolding of the building through the long scaffold connecting material protruding outward from the slab of the building frame. Stabilize the structure and pour concrete for the building's frame.
而して同躯体コンクリートの打設が完了する
と、従来のようにスラブから足場繋ぎ材を突出さ
せたままカーテンウオールの施工をすることな
く、前記建造物の外側に建込まれたカーテンウオ
ールの方立に足場繋ぎ金物を装着し、同繋ぎ金物
と前記足場の建地とを短尺足場繋ぎ材で連結して
足場を安定させ、同足場側からカーテンウオール
の施工を行なうものである。 When the concrete casting for the same structure is completed, instead of constructing the curtain wall with the scaffolding connecting materials protruding from the slab as in the conventional method, the curtain wall built on the outside of the building can be installed. Scaffold connecting hardware is attached to the scaffolding, and the connecting hardware and the scaffolding site are connected with short scaffold connecting materials to stabilize the scaffold, and the curtain wall is constructed from the scaffold side.
（発明の効果）
このように本発明によれば建造物躯体のスラブ
に装架された長尺足場繋ぎ材を外部足場の建地に
取付ることによつて、足場を安定させて、建造物
躯体コンクリートの打設を完了する。(Effects of the Invention) According to the present invention, by attaching the long scaffold connecting material mounted on the slab of the building frame to the building site of the external scaffold, the scaffold can be stabilized and the building can be completed. Complete concrete pouring for the structure.
しかるのち、前記躯体の外側に、角筒状主体に
おける建造物躯体対向面に、平面がＴ字型のカー
テンウオール取付部片を突設して構成されたカー
テンウオールの方立を配設し、同方立における平
面がＴ字型の取付部片の先端水平部を、前記足場
繋ぎ金物における一双のＬ型部の先端溝型部片で
抱着するとともに、同一双のＬ型部におけるボル
ト孔を有する基端部間に、建造物の前記外部足場
の建地より突設された短尺の足場繋ぎ材の先端部
を挟着してボルト接合し、前記建造物躯体のイン
サートに装架された長尺足場繋ぎ材により取付ら
れた外部足場の建地より突設した盛替え用の短尺
足場繋ぎ材で足場繋ぎ金物を介してカーテンウオ
ールの方立と連結して、前記短尺足場繋ぎ材を介
して連結された足場建地よりカーテンウオールの
取付施工を行なうものである。 Thereafter, a curtain wall mullion, which is constructed by protruding a T-shaped curtain wall mounting piece on the surface of the rectangular cylindrical main body facing the building frame, is arranged on the outside of the frame, The horizontal end of the mounting piece, which has a T-shaped plane in the same parallel, is held by the groove-shaped end part of the pair of L-shaped parts of the scaffold connecting hardware, and the bolt holes in the same pair of L-shaped parts are secured. The tip of a short scaffold tie protruding from the construction site of the external scaffolding of the building is clamped and bolted between the proximal ends of the scaffold, and the long scaffolding material installed in the insert of the building frame is connected with a bolt. Connect the mullions of the curtain wall via the scaffolding connecting hardware with short scaffolding connecting materials for replacement protruding from the construction site of the external scaffold attached by the short scaffolding connecting materials, and connect the curtain wall mullions via the short scaffolding connecting materials. The curtain wall will be installed from the connected scaffolding site.
従つて本発明によれば、従来のようにスラブか
ら、長尺足場繋ぎ材を突出したままで外部足場の
建地からカーテンウオールの施工を行うことがな
くなり、短尺足場繋ぎ材に盛替えられた外部足場
の建地から施工を行うことにより、カーテンウオ
ールのパネルやガラスを部分的に後施工する必要
をなくした。 Therefore, according to the present invention, it is no longer necessary to construct a curtain wall from the external scaffolding site with the long scaffolding ties protruding from the slab as in the past, and instead it is replaced with short scaffolding ties. By starting with the construction of the external scaffolding, we eliminated the need for partial post-construction of the curtain wall panels and glass.
また内装工事のための開口部の養生と不要とな
り、前記従来工法における如きコスト面及び工程
面の無駄が生じることがない。 Furthermore, curing of the opening for interior construction is not necessary, and there is no waste in terms of cost and process as in the conventional construction method.
（実施例） 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
スラブ１に埋設されたインサート２に装架され
た長尺足場繋ぎ材３を外部足場の建地４に取付け
て足場を安定させ、建造物の躯体コンクリートを
打設する。（第１Ａ図参照）
図中点線で示す部分はカーテンウオールの取付
位置である。 A long scaffold connecting material 3 mounted on an insert 2 buried in a slab 1 is attached to a building site 4 of an external scaffold to stabilize the scaffold, and concrete for the building frame is poured. (See Figure 1A) The part indicated by the dotted line in the figure is the installation position of the curtain wall.
次いで前記躯体の外側にカーテンウオールの方
立５を建込み、同方立５に足場繋ぎ金物６を取付
け、同金物６と前記足場の建地４とを前記短尺足
場繋ぎ際３′で連結して足場を安定させ、同足場
によつてカーテンウオール７を施工するものであ
る。（第１Ｂ図参照）
図中８はフアスナーである。 Next, a curtain wall mullion 5 is erected on the outside of the framework, a scaffold connecting hardware 6 is attached to the mullion 5, and the hardware 6 and the scaffold building 4 are connected at the short scaffold connecting edge 3'. The scaffolding is stabilized and the curtain wall 7 is constructed using the scaffolding. (See Figure 1B) 8 in the figure is a fastener.
第３図は前記足場繋ぎ金物６の詳細を示し、同
金物６は一双のＬ型部片６ａのボルト孔６ｄを有
する基端部より、溝型抱持部６ｂが延設された一
双の方立抱着部片６ｃ，６ｃより構成されてい
て、前記一双の溝型抱持部６ｂ，６ｂによつてカ
ーテンウオールの方立５の先端水平部５ｂが抱着
されるようになつている。 FIG. 3 shows details of the scaffold connecting hardware 6. The hardware 6 has one pair of L-shaped pieces 6a with a groove-shaped holding portion 6b extending from the base end having the bolt hole 6d. It is composed of vertical holding pieces 6c, 6c, and the tip horizontal portion 5b of the mullion 5 of the curtain wall is held by the pair of groove-shaped holding parts 6b, 6b.
第２図において方立５の角筒状主体の外側面
は、前記建造物躯体に対する対向面より、同主体
の内側面に直交する垂直脚部５ａと前記主体の内
側面と平行すると先端水平部５ｂとよりなり、角
筒状主体に平面がＴ字型カーテンウオール取付用
の部片が突設されたものである。前記足場繋ぎ金
物６の方立抱着部片６ｃの溝型抱持部６ｂによつ
て、カーテンウオール取付部片における先端水平
部５ｂが抱着され、外部足場の建地４より突出さ
れた短尺足場繋ぎ材３′の先端部が前記一双のＬ
型部におけるボルト孔６ｄを有する基端部によつ
て挟着され、ボルト孔６ｄを利用してボルト９で
連結され、かくして前記方立５と短尺足場繋ぎ材
３′とが連結されるものである。 In FIG. 2, the outer surface of the rectangular cylindrical main body of the mullion 5 has a vertical leg portion 5a that is perpendicular to the inner surface of the main body, and a tip horizontal portion that is parallel to the inner surface of the main body. 5b, which has a rectangular cylindrical main body with a T-shaped planar curtain wall mounting piece protruding from the main body. The tip horizontal portion 5b of the curtain wall attachment piece is held by the groove-shaped holding part 6b of the mullion holding piece 6c of the scaffold connecting hardware 6, and the short length protruding from the building site 4 of the external scaffold is held. The tip of the scaffolding connecting material 3' is connected to the pair of L
It is clamped by the base end portion having a bolt hole 6d in the mold part, and is connected with a bolt 9 using the bolt hole 6d, thus connecting the mullion 5 and the short scaffold connecting material 3'. be.
なお前記長尺繋ぎ材３はこの後、適当な過程で
解体撤去されるものである。 Note that the long connecting material 3 is then dismantled and removed in an appropriate process.
図中１０はゴム片、１１はカーテンウオールの
パネルである。 In the figure, 10 is a rubber piece, and 11 is a curtain wall panel.
図示の実施例によればこのように躯体コンクリ
ートの打設完了後、躯体外部に建込まれた方立５
に足場繋ぎ金物６を装着するとともに、同金物６
を介して方立５と外部足場の建地４とを短尺足場
繋ぎ材３′で連結することによつて、従来工法に
おけるようにスラブ側より足場繋ぎ材を突出した
ままでカーテンウオールの施工を行なうことのな
いようにして、カーテンウオールのパネルやガラ
ス等を部分的に後施工する必要をなくし、また内
装工事を行なうための開口部の養生も不要ならし
め、コスト面並に工程面の無駄が生じることのな
いようにしたものである。 According to the illustrated embodiment, after the completion of concrete pouring for the concrete structure, the mullions 5 are built outside the structure.
Attach the scaffold connecting hardware 6 to the
By connecting the mullion 5 and the external scaffolding site 4 through the short scaffolding connecting material 3', the curtain wall can be constructed with the scaffolding connecting material protruding from the slab side as in the conventional construction method. This eliminates the need for partial post-construction of curtain wall panels, glass, etc., and also eliminates the need for curing openings for interior construction, reducing waste in terms of cost and process. This is to prevent this from occurring.
第１Ａ図及び第１Ｂ図は本発明に係るカーテン
ウオールの施工方法の一実施例の工程を示す縦断
面図、第２図は第１Ｂ図の部分の詳細を示す横
断平面図、第３図は足場繋ぎ金物の斜面図、第４
図は従来の施工方法を示す縦断面図である。
１……スラブ、２……インサート、３……長尺
足場繋ぎ材、３′……短尺足場繋ぎ材、４……建
地、５……方立、６……足場繋ぎ金物、７……カ
ーテンウオール。
1A and 1B are longitudinal cross-sectional views showing steps of an embodiment of the curtain wall construction method according to the present invention, FIG. 2 is a cross-sectional plan view showing details of the portion shown in FIG. 1B, and FIG. Slope diagram of scaffolding connecting hardware, No. 4
The figure is a longitudinal sectional view showing a conventional construction method. 1... Slab, 2... Insert, 3... Long scaffolding connecting material, 3'... Short scaffolding connecting material, 4... Building site, 5... Mullet, 6... Scaffolding connecting hardware, 7... curtain wall.
Claims (1)
側に突出する長尺足場繋ぎ材を外部足場の建地に
取付けて、 建造物の躯体コンクリートを打設したのち、 前記スラブ外側に、角筒状主体における前記建
造物躯体に対する対向面より、同主体内側面と直
交する垂直脚部と、前記主体内側面と平行する先
端水平部とよりなる、平面がＴ字型のカーテンウ
オール取付部片を突出してなるカーテンウオール
の方立を配設し、 基端部にボルト孔を有する一双のＬ型部片の各
先端部に溝型部片が延設された足場繋ぎ金物にお
ける前記各溝型部片で、前記方立の先端水平部の
両側縁を抱着するとともに、 前記一双のＬ型部におけるボルト孔を有する基
端部間に、建造物の前記外部足場の建地より突出
された短尺足場繋ぎ材の先端部を挟着してボルト
接合して、 足場建地から突出する前記短尺足場繋ぎ材を足
場繋ぎ金物を介してカーテンウオールの方立に連
結して、 同短尺足場繋ぎ材を介して連結された足場建地
によりカーテンウオールの取付施工をする、こと
を特徴とするカーテンウオールの施工方法。[Scope of Claims] 1. After attaching long scaffolding ties that are mounted on the slab of the building frame and projecting to the outside of the slab to the construction site of the external scaffold, and pouring concrete for the building frame, the above-mentioned On the outside of the slab, from the surface of the rectangular cylindrical main body facing the building frame, a T-shaped plane is formed, which consists of a vertical leg perpendicular to the inner surface of the main body and a horizontal end portion parallel to the inner surface of the main body. Scaffold connecting hardware in which a curtain wall mullion with protruding curtain wall mounting pieces is arranged, and a groove-shaped piece extends from each tip of a pair of L-shaped pieces having bolt holes at the base end. Each of the groove-shaped pieces in the structure embraces both edges of the top horizontal part of the mullion, and the outer scaffolding of the building is placed between the proximal ends having bolt holes in the pair of L-shaped parts. The tips of the short scaffolding ties protruding from the ground are clamped and bolted together, and the short scaffolding ties protruding from the scaffolding are connected to the mullions of the curtain wall via the scaffolding ties, A method for constructing a curtain wall, which comprises installing the curtain wall using scaffolding structures connected via the same short scaffolding connecting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475787A JPS6421171A (en) | 1987-07-15 | 1987-07-15 | Method of executing curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475787A JPS6421171A (en) | 1987-07-15 | 1987-07-15 | Method of executing curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421171A JPS6421171A (en) | 1989-01-24 |
| JPH0565670B2 true JPH0565670B2 (en) | 1993-09-20 |
Family
ID=15984147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17475787A Granted JPS6421171A (en) | 1987-07-15 | 1987-07-15 | Method of executing curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421171A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6772089B2 (en) * | 2017-02-24 | 2020-10-21 | 三協立山株式会社 | Scaffolding binders and outer walls |
| JP7698683B2 (en) * | 2023-10-11 | 2025-06-25 | 豐溢 楊 | Steel frame building constructed using scaffolding and scaffolding erection method for steel frame building |
-
1987
- 1987-07-15 JP JP17475787A patent/JPS6421171A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6421171A (en) | 1989-01-24 |
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