JPS5922236Y2 - Integrated structure of aluminum sash etc. for precast concrete - Google Patents
Integrated structure of aluminum sash etc. for precast concreteInfo
- Publication number
- JPS5922236Y2 JPS5922236Y2 JP15265278U JP15265278U JPS5922236Y2 JP S5922236 Y2 JPS5922236 Y2 JP S5922236Y2 JP 15265278 U JP15265278 U JP 15265278U JP 15265278 U JP15265278 U JP 15265278U JP S5922236 Y2 JPS5922236 Y2 JP S5922236Y2
- Authority
- JP
- Japan
- Prior art keywords
- precast concrete
- aluminum
- sash
- fins
- aluminum sash
- 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
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Description
【考案の詳細な説明】
この考案はプレキャストコンクリートに対するアルミサ
ツシ等の一体化構造に関するものである。[Detailed description of the invention] This invention relates to an integrated structure of aluminum sash etc. to precast concrete.
現在の家屋をはしめあらゆる種類のコンクリート構築物
は、かっての現場打設方式から一転してプレハブ方式に
変り今では後者の方式が主流となっている。Today, all kinds of concrete structures, including houses, are constructed using the prefabricated method instead of the former method of pouring on site, and the latter method is now the mainstream.
このようにプレハブ方式が主流になった第1の原因は工
事の合理化、省力化、工費の節減化を図るために工場で
コンクリート打設を行うプレキャストコンクリートの開
発があったからだといえる。The first reason why the prefabricated method became mainstream is the development of precast concrete, which is a method of pouring concrete at a factory in order to streamline construction, save labor, and reduce construction costs.
然し乍ら、プレキャストコンクリート構築方式もすべて
の点において完成されたものとはいえない。However, the precast concrete construction method cannot be said to be perfect in all respects.
その1例としてプレキャストコンクリートに対して他部
材、アルミサツシ等を取り付けた場合両者間に膨張率の
差異が顕著に現われ、剥離が生じ漏水や、脱落の原因に
なっていた。As an example, when other members, such as aluminum sash, are attached to precast concrete, there is a noticeable difference in expansion coefficient between the two, which causes peeling, causing water leakage and falling off.
この考案は上記のそうした事情に鑑みてなされたもので
゛、その目的とするところは、プレキャストコンクリー
トに埋設あるいは打設するアルミサツシ等の部材に熱膨
張を最少限度に押える構造上の改良を加えプレキャスト
コンクリートとアルミサツシ等の他部材とのなじみを良
くし剥離をなくすことにある。This idea was devised in view of the above-mentioned circumstances, and its purpose was to improve the structure of aluminum sash and other members to be buried or cast in precast concrete to minimize thermal expansion. The purpose is to improve the compatibility between concrete and other members such as aluminum sash, and to eliminate peeling.
以下図面に基いてこの考案の−・実施例を詳細に説明す
る。Embodiments of this invention will be described in detail below with reference to the drawings.
第1図はアルミサツシとプレキャストコンクリートの取
り付は構造を示したもので、図中符号1はアルミサツシ
であり、このアルミサツシ1の外周縁2には逆T字をし
たフィン3とL字をしだ係止片4がサツシと一体に成形
され、これら両フィン3と係止片4の部分がプレキャス
トコンクリート5に埋設されてアルミサツシ1はプレキ
ャストコンクリート5に強固に取り付けられる。Figure 1 shows the structure of the installation of aluminum sash and precast concrete. In the figure, reference numeral 1 is the aluminum sash, and the outer periphery 2 of this aluminum sash 1 has an inverted T-shaped fin 3 and an L-shaped fin 3. The locking piece 4 is molded integrally with the sash, and the fins 3 and the locking piece 4 are buried in the precast concrete 5, so that the aluminum sash 1 is firmly attached to the precast concrete 5.
ところで゛前記フィン3と係止片4は第2図及び第3図
に示すようにサツシ周縁に沿って所定のピッチ(間隔)
でもって切り落しフィン3及び係止片4を不連結に立設
することによりアルミ部材の有する熱膨張(約プレキャ
スI・コンクリートに対し2倍強の熱膨張を示す)を吸
収緩和してアルミとプレキャストコンクリート5のなじ
みを良くし歪による剥離化を防止することが出来る。By the way, the fins 3 and the locking pieces 4 are arranged at a predetermined pitch (interval) along the periphery of the sash as shown in FIGS. 2 and 3.
Therefore, by erecting the cut-off fins 3 and the locking pieces 4 in an unconnected manner, the thermal expansion of the aluminum member (approximately twice as much thermal expansion as that of precast I/concrete) is absorbed and alleviated, and the aluminum and precast It is possible to improve the conformability of the concrete 5 and prevent peeling due to distortion.
なおフィン3の埋設部は逆T字状に形成しであるので当
然に係止縁3 a 、3 bが生しこの部分に打設コン
クリートが充填されることになるので剥離の押えは勿論
サツシの強固な取付けを保障することかできる。Since the buried part of the fin 3 is formed in an inverted T-shape, the locking edges 3 a and 3 b will naturally form, and this part will be filled with poured concrete, so it will not only be necessary to suppress peeling, but also to keep it in place. Can ensure firm installation.
この考案は複数のフィンを所定のピッチで設けたことに
特徴があるので、前記フィンの形状は特にT字状に限定
するものではない。Since this invention is characterized in that a plurality of fins are provided at a predetermined pitch, the shape of the fins is not particularly limited to the T-shape.
図中6はサツシに嵌め込んだガラス戸である。6 in the figure is a glass door fitted into a sash.
次に上記の構成によりこの考案の作用を説明する。Next, the operation of this invention will be explained using the above configuration.
アルミサツシ1の外周縁に立設したフィン3及び係止片
4を所定のピッチで切欠きフィン3及び係止片4を所定
のピッチをとって不連続として一体成形するのでアルミ
部材の熱膨張はこれらの部分からのみ生じこれら部分か
ら生じる熱膨張は連続的なものに比べその膨張率は小さ
いのですべてプレキャストコンクリート5により吸収緩
和され剥離力を生じることはない。The fins 3 and locking pieces 4 erected on the outer periphery of the aluminum sash 1 are integrally molded at a predetermined pitch, and the notched fins 3 and locking pieces 4 are discontinuously formed at a predetermined pitch, so that thermal expansion of the aluminum member is prevented. Thermal expansion generated only from these parts has a smaller expansion coefficient than that of continuous thermal expansion, so it is all absorbed and relaxed by the precast concrete 5 and does not cause any peeling force.
また各フィン3は係止縁3 a 、3 bが熱膨張歪に
対し十分な係止力を示すのでこれによっても剥離は押え
られる。Further, since the locking edges 3 a and 3 b of each fin 3 exhibit sufficient locking force against thermal expansion strain, peeling can also be suppressed by this.
またプレキャストコンクリート5の打設充填に当っては
フィン3及び係止片4が不連続でしかも前記両者相互間
には十分な空隙があるのでコンクリートの充填は極めて
効率良く行い再剥離の原因となる未充填部分を皆無にす
ることができる。Furthermore, when placing and filling the precast concrete 5, since the fins 3 and the locking pieces 4 are discontinuous and there is a sufficient gap between them, the concrete is filled extremely efficiently, which may cause re-peeling. Unfilled areas can be completely eliminated.
なお上記の実施例ではサツシ部材としてアルミ材を用い
て説明したがその化アルミ同様熱膨張のあるサツシ部材
なら同じ構成にして同じ作用を得ることができ、なんら
上記のアルミ部材にのみ限定するものではない。In the above embodiments, aluminum was used as the sash member, but the same effect can be obtained with the same structure as with aluminum, which has thermal expansion, and the invention is not limited to the above-mentioned aluminum member. isn't it.
この考案は上記のような構成及び作用を有するものであ
るから、アルミサツシ等を取り付けたプレキャストコン
クリート構築部材のプレハブ化が極めて容易となり、サ
ツシの剥離またはこれによる漏水は勿論、脱落のない安
価なサツシ付プレキャストコンクリート構築部材を提供
することができる等種々の実用的効果がある。Since this invention has the above-mentioned structure and function, it is extremely easy to prefabricate precast concrete construction members with aluminum sashes attached, and it is possible to create inexpensive sashes that will not only prevent the sashes from peeling off or water leaking due to this, but also from falling off. There are various practical effects such as being able to provide a precast concrete construction member with attached precast concrete.
第1図はこの考案の一実施例を示す要部縦断面図、第2
図は第1図に示すA矢視側面図、第3図はプレハブユニ
ット化されたサツシ全体の取り付は構成を示す説明図で
ある。
1・・・・・・サツシ(アルミ部材等)、3・・・・・
・フィン、3a、3b・・・・・・係止縁、4・・・・
・・係止片、5・・・・・・プレキャストコンクリート
。Figure 1 is a vertical sectional view of the main part showing one embodiment of this invention, Figure 2
The figure is a side view taken in the direction of arrow A shown in FIG. 1, and FIG. 3 is an explanatory diagram showing the installation structure of the entire sash made into a prefabricated unit. 1... Satsushi (aluminum parts, etc.), 3...
・Fins, 3a, 3b...Locking edge, 4...
...Locking piece, 5...Precast concrete.
Claims (1)
トとの当接周辺に複数のフィンを所定のピッチで設け、
該フィンをサツシ取り付けに当りプレキャストコンクリ
ートに埋設し一体化したことを特徴とするプレキャスト
コンクリートに対するアルミサツシ等の一体化構造。A plurality of fins are provided at a predetermined pitch around the area where the sash made of aluminum material comes into contact with the precast concrete.
An integrated structure of aluminum sash, etc. for precast concrete, characterized in that the fins are embedded and integrated in precast concrete when installing the sash.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15265278U JPS5922236Y2 (en) | 1978-11-06 | 1978-11-06 | Integrated structure of aluminum sash etc. for precast concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15265278U JPS5922236Y2 (en) | 1978-11-06 | 1978-11-06 | Integrated structure of aluminum sash etc. for precast concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570577U JPS5570577U (en) | 1980-05-15 |
JPS5922236Y2 true JPS5922236Y2 (en) | 1984-07-03 |
Family
ID=29139072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15265278U Expired JPS5922236Y2 (en) | 1978-11-06 | 1978-11-06 | Integrated structure of aluminum sash etc. for precast concrete |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922236Y2 (en) |
-
1978
- 1978-11-06 JP JP15265278U patent/JPS5922236Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5570577U (en) | 1980-05-15 |
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