JPS6147944B2 - - Google Patents
Info
- Publication number
- JPS6147944B2 JPS6147944B2 JP7243681A JP7243681A JPS6147944B2 JP S6147944 B2 JPS6147944 B2 JP S6147944B2 JP 7243681 A JP7243681 A JP 7243681A JP 7243681 A JP7243681 A JP 7243681A JP S6147944 B2 JPS6147944 B2 JP S6147944B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- wall
- main body
- hollow
- elastic rubber
- 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
Links
- 239000004568 cement Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000010425 asbestos Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009415 formwork Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
本発明は鉄筋コンクリート建築構造物において
柱と窓下壁体との連続部に用いる嵌合枠に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fitting frame used in a continuous portion between a column and a window lower wall in a reinforced concrete building structure.
従来、鉄筋コンクリート建築構造物は柱、梁連
続ラーメン構造が強度及び耐震構造の基本となつ
ている。しかし、窓下壁等は構造計算上、強度的
には一応無視されていたが、実際には地震時窓下
壁の柱に及ぼす影響が大となつて柱に損傷を与え
る現象が生じる。従つて従来の柱、壁の構造では
地震対策として柱断面を大きくするか、鉄筋径を
太くするかのどちらかを採用しなければならず、
鉄筋等資材の増量となつて経済的負担が増大する
欠点があつた。 Conventionally, reinforced concrete building structures have a continuous rigid frame structure with columns and beams as the basis for strength and earthquake resistance. However, although the strength of the lower wall of the window has been ignored in structural calculations, in reality, the impact on the pillars of the lower wall of the window during an earthquake becomes so great that it can cause damage to the pillars. Therefore, in conventional column and wall structures, it is necessary to either increase the cross section of the column or increase the diameter of the reinforcing bars as an earthquake countermeasure.
The disadvantage was that the economic burden increased due to the increase in the amount of reinforcing bars and other materials.
本発明は、上記諸欠点を解消する目的におい
て、窓下壁体と柱との連続部に介設する嵌合枠で
あつた、窓下壁体と柱とを絶縁して壁体は梁より
立上る独立壁となし得ることによつて地震時に壁
体の応力が柱に損傷を及ぼすことを防止し、しか
も壁体は柱と伸縮自在に連続し、継目よりの浸水
防止、遮音、保温、耐火対策も充分得られ、柱、
梁は従来の工法でよく鉄筋資材の節約はもとより
施工も容易である等を特徴とするものである。 In order to solve the above-mentioned drawbacks, the present invention is a fitting frame that is interposed in the continuous part between the window lower wall and the column, and the wall is separated from the beam by insulating the window lower wall and the column. By being able to stand up as an independent wall, the stress of the wall can be prevented from damaging the columns during an earthquake.Moreover, the walls can be extended and contracted with the columns, preventing water from entering the joints, sound insulation, heat retention, The pillars,
Beams can be constructed using conventional methods, and are characterized by not only saving on reinforcing materials but also being easy to construct.
以下、実施例図により本発明の構成を説明す
る。 Hereinafter, the configuration of the present invention will be explained with reference to embodiment figures.
石綿材とセメント等を混合成型した適当高巾肉
厚の本体１の中央部に上下面に連通した中空部２
を開孔し、窓下壁に連続する本体１の１方側面の
中央位置に縦型凹溝３を設け、該凹溝３の上下位
置に中空部２内に連通した横鉄筋挿入孔４，４′
を開孔すると共に１方側面の両端部において壁体
継目外側用エキスパンジヨイナー５と壁体継目内
側用エラスタイト目地棒６とを本体１に固定して
壁体方向へ突設し、ゴム等の弾性材を素材とした
中空円筒の両側面より逆台型状の係止突起７，
７′を、前後面より絶縁突起８，８′を、係止突起
７，７′と絶縁突起８，８′の間隔位置で左右対称
な四列の小突起９を突設した中空伸縮ゴムジヨイ
ント１０を形成し、柱に連続する本体１の他方側
面部に中空伸縮ゴムジヨイント１０の１方半体部
を埋設して他方半体部を柱方向へ突設し、中空伸
縮ゴムジヨイント１０の中空部内に発泡スチロー
ル棒１１を嵌挿着すると共に中空伸縮ゴムジヨイ
ント１０の両側並びに下端位置に連続したエラス
タイトＵ型目地枠１２を本体１側面に固定し、本
体１の正面並びに背面にモルタル定着穴１３を任
意数設けた石綿セメント嵌合枠１４を構成すべく
なして成るものである。尚、図中１５は梁、１６
は柱、１７は窓下壁、１８は副筋、１９はサツシ
窓枠、２０は溶接用縦筋を示す。 A hollow part 2 that communicates with the upper and lower surfaces is located in the center of a body 1 that is made of a mixture of asbestos material, cement, etc. and has a suitable height and wall thickness.
A vertical groove 3 is provided at the center of one side of the main body 1 that is continuous with the lower wall of the window, and a horizontal reinforcing bar insertion hole 4 is provided at the upper and lower positions of the groove 3 and communicates with the inside of the hollow part 2. 4′
At the same time, an expansion joiner 5 for the outside of the wall joint and an elastite joint bar 6 for the inside of the wall joint are fixed to the main body 1 and protruded toward the wall at both ends of one side, and rubber, etc. Inverted trapezoid-shaped locking protrusions 7 are provided on both sides of the hollow cylinder made of an elastic material.
7', a hollow elastic rubber joint 10 with insulating protrusions 8, 8' protruding from the front and rear surfaces, and four rows of symmetrical small protrusions 9 at intervals between the locking protrusions 7, 7' and the insulating protrusions 8, 8'. One half of the hollow elastic rubber joint 10 is buried in the other side of the main body 1 that is continuous with the column, and the other half protrudes toward the column. A rod 11 was inserted and inserted, and an elastite U-shaped joint frame 12 continuous to both sides and the lower end of the hollow elastic rubber joint 10 was fixed to the side of the main body 1, and an arbitrary number of mortar fixing holes 13 were provided on the front and back of the main body 1. It is made to constitute the asbestos cement fitting frame 14. In addition, 15 in the figure is a beam, 16
17 is a column, 17 is a window lower wall, 18 is a sub-reinforcement, 19 is a sash window frame, and 20 is a vertical reinforcement for welding.
つぎに、実施例図により本発明の作動効果を説
明する。 Next, the operational effects of the present invention will be explained with reference to embodiment figures.
本発明になる石綿セメント嵌合枠１４はコンク
リート構造物の梁１５の上面に柱１６，１６並び
に柱１６，１６の間隔の窓下壁１７の型枠を組立
てする時に窓下壁１７の両側部内に石綿セメント
嵌合枠１４，１４を配置して中空伸縮ゴムジヨイ
ント１０の係止突起７を柱１６の型枠内へ突設さ
せ、窓下壁１７は梁１５より立上り配筋を主筋と
し、横配筋の副筋１８は石綿セメント嵌合枠１
４，１４の横鉄筋挿入孔４，４′より中空部２内
へ挿入した後に窓下壁１７や柱１６，１６等の型
枠内へコンクリートを打設するものであり、中空
部２横鉄筋挿入孔４，４′は空気抜となり、コン
クリートの充填も確実になし得るものである。そ
して壁体コンクリート打設後に中空部２内にはサ
ツシ窓枠１９の溶接用縦筋２０を配筋した後にセ
メントモルタルを充填して定着させるもので、従
来の工法と同様に施工し、柱、壁間の補強鉄筋の
必要もなく、柱配筋資材の節約、柱コンクリート
充填の確実な施工を容易になし得るものである。
そして窓下壁１７は下方の梁１５より立上つて両
側面が石綿セメント嵌合枠１４と１体的に連設さ
れ、柱１６と石綿セメント嵌合枠１４とは中空伸
縮ゴムジヨイント１０の係止突起７，７′でもつ
て係嵌されると共に相互の接面は絶縁突起８，
８′とエラスタイトＵ型目地枠１２でもつて絶縁
されるため、柱１６，１６と窓下壁１７とは絶縁
されると共に梁１５より立上つた独立壁となつて
地震発生時に柱に窓下壁体の応力が作用すること
なく、柱に対する損傷を防止し得るものである。 The asbestos-cement fitting frame 14 according to the present invention is installed on both sides of the window lower wall 17 when assembling the columns 16, 16 and the formwork of the window lower wall 17 at the interval between the columns 16, 16 on the upper surface of the beam 15 of the concrete structure. Asbestos-cement fitting frames 14, 14 are placed in the area, and the locking protrusion 7 of the hollow elastic rubber joint 10 is projected into the formwork of the column 16. The secondary reinforcement 18 of the reinforcement is asbestos cement fitting frame 1
After inserting the horizontal reinforcing bars 4 and 14 into the hollow part 2 through the horizontal reinforcing bars 4 and 4', concrete is poured into the formwork of the lower window wall 17 and columns 16 and 16, etc., and the horizontal reinforcing bars in the hollow part 2 The insertion holes 4, 4' serve as air vents and can be reliably filled with concrete. After the wall concrete is poured, vertical reinforcements 20 for welding the sash window frame 19 are arranged in the hollow part 2, and then cement mortar is filled and fixed. There is no need for reinforcing reinforcing bars between walls, saving on column reinforcement materials and making it easy to reliably fill the columns with concrete.
The lower window wall 17 rises from the lower beam 15 and is integrally connected with the asbestos-cement fitting frame 14 on both sides, and the pillar 16 and the asbestos-cement fitting frame 14 are connected to the hollow elastic rubber joint 10. The protrusions 7 and 7' are also fitted together, and the mutual contact surfaces are the insulating protrusions 8 and 7'.
8' and the elastite U-shaped joint frame 12, the pillars 16, 16 and the lower window wall 17 are insulated and become an independent wall rising from the beam 15, so that in the event of an earthquake, the lower window wall can be attached to the pillars. Damage to the pillar can be prevented without the stress of the body acting on it.
中空伸縮ゴムジヨイント１０内には発泡スチロ
ール棒１１を嵌挿しているため内部にコンクリー
トが侵入することなく、ジヨイント部の伸縮性、
保温性を保持し、また石綿セメント嵌合枠１４の
両側部内外面はエラスタイト目地棒６、エキスパ
ンジヨイナー５、エラスタイトＵ型目地枠１２並
びにコーチング材による目地施工でもつて壁体の
伸縮を吸収すると共に防水、防音、耐火、保温性
等を高め得るもので、石綿セメント嵌合枠１４の
内外面にはモルタル定着穴１３を設けているため
セメントモルタルの塗装定着も良好である等、前
記した様な顕著な諸効果を奏するものである。 Since the foamed polystyrene rod 11 is inserted into the hollow elastic rubber joint 10, the elasticity of the joint part is improved without concrete entering inside.
It maintains heat retention, and also absorbs expansion and contraction of the wall by using elastite joint rods 6, expander joiners 5, elastite U-shaped joint frames 12, and coating materials on the inner and outer surfaces of both sides of the asbestos-cement fitting frame 14. At the same time, it can improve waterproofing, soundproofing, fireproofing, heat retention, etc., and since the mortar fixing holes 13 are provided on the inner and outer surfaces of the asbestos-cement fitting frame 14, the cement mortar coating can be fixed well, as mentioned above. It has many remarkable effects.
第１図は本発明の実施例に係る石綿セメント嵌
合枠の平面図、第２図はそのＡ−Ａ線断面図、第
３図は同じくＢ−Ｂ線断面図、第４図は同じくＣ
−Ｃ線断面図、第５図は窓下壁の施工を示した正
面図である。
FIG. 1 is a plan view of an asbestos cement fitting frame according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A-A, FIG. 3 is a cross-sectional view taken along the line B-B, and FIG.
-C line sectional view, and FIG. 5 is a front view showing construction of the window lower wall.
Claims (1)
肉厚の本体１の中央部に上下面に連通した中空部
２を開孔し、窓下壁に連続する本体１の１方側面
の中央位置に縦型凹溝３を設け、該凹溝３の上下
位置に中空部２内に連通した横鉄筋挿入孔４，
４′を開孔すると共に１方側面の両端部において
壁体継目外側用エキスパンジヨイナー５と壁体継
目内側用エラスタイト目地棒６とを本体１に固定
して壁体方向へ突設し、ゴム等の弾性材を素材と
した中空円筒の両側面より逆台型状の係止突起
７，７′を、前後面より絶縁突起８，８′を、係止
突起７，７′と絶縁突起８，８′の間隔位置で左右
対称な四列の小突起９を突設した中空伸縮ゴムジ
ヨイント１０を形成し、柱に連続する本体１の他
方側面部に中空伸縮ゴムジヨイント１０の１方半
体部を埋設して他方半体部を柱方向へ突設し、中
空伸縮ゴムジヨイント１０の中空部内に発泡スチ
ロール棒１１を嵌挿着すると共に中空伸縮ゴムジ
ヨイント１０の両側並びに下端位置に連続したエ
ラスタイトＵ型目地枠１２を本体１側面に固定
し、本体１の正面並びに背面にモルタル定着穴１
３を任意数設けたことを特徴として成る、壁体絶
縁用石綿セメント嵌合枠。1 A hollow part 2 that communicates with the upper and lower surfaces is opened in the center of the main body 1 made of a mixture of asbestos material, cement, etc. and has a suitable width and wall thickness, and a hole 2 is opened in the center of one side of the main body 1 that is continuous with the lower wall of the window. A vertical recessed groove 3 is provided in the recessed groove 3, and horizontal reinforcing bar insertion holes 4, which communicate with the inside of the hollow part 2, are provided at the upper and lower positions of the recessed groove 3.
A hole 4' is opened, and an expansion joiner 5 for the outside of the wall joint and an elastite joint bar 6 for the inside of the wall joint are fixed to the main body 1 at both ends of one side surface and protrude toward the wall. A hollow cylinder made of an elastic material such as rubber has locking projections 7, 7' shaped like an inverted trapezoid from both sides, insulating projections 8, 8' from the front and rear surfaces, and locking projections 7, 7' and insulating projections. A hollow elastic rubber joint 10 is formed with four rows of symmetrical small protrusions 9 projecting at intervals of 8 and 8', and one half of the hollow elastic rubber joint 10 is formed on the other side of the main body 1 that is continuous with the column. is buried and the other half protrudes toward the column, and a styrene foam rod 11 is inserted and inserted into the hollow part of the hollow elastic rubber joint 10, and an elastite U-shaped joint frame is provided that is continuous on both sides and the lower end position of the hollow elastic rubber joint 10. 12 on the side of the main body 1, and mortar fixing holes 1 on the front and back of the main body 1.
An asbestos cement fitting frame for wall insulation, characterized in that an arbitrary number of 3 are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7243681A JPS57187457A (en) | 1981-05-13 | 1981-05-13 | Asbesto cement inlaid frame for insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7243681A JPS57187457A (en) | 1981-05-13 | 1981-05-13 | Asbesto cement inlaid frame for insulating wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57187457A JPS57187457A (en) | 1982-11-18 |
| JPS6147944B2 true JPS6147944B2 (en) | 1986-10-22 |
Family
ID=13489244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7243681A Granted JPS57187457A (en) | 1981-05-13 | 1981-05-13 | Asbesto cement inlaid frame for insulating wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57187457A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875815U (en) * | 1981-11-16 | 1983-05-23 | 昭和電工建材株式会社 | Insulating materials for columns and waist walls |
-
1981
- 1981-05-13 JP JP7243681A patent/JPS57187457A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57187457A (en) | 1982-11-18 |
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