JPS587078A - Prevention of water leakage and dewing around sash - Google Patents
Prevention of water leakage and dewing around sashInfo
- Publication number
- JPS587078A JPS587078A JP10221881A JP10221881A JPS587078A JP S587078 A JPS587078 A JP S587078A JP 10221881 A JP10221881 A JP 10221881A JP 10221881 A JP10221881 A JP 10221881A JP S587078 A JPS587078 A JP S587078A
- Authority
- JP
- Japan
- Prior art keywords
- sash
- frame
- water leakage
- heat insulating
- water
- 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.)
- Granted
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、サツシ廻りの漏水及び結露防止方法に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for preventing water leakage and condensation around a sash.
昨今、一般の家屋やビル等には窓材としてサツシが広く
使用されているが、サツシ廻りの漏水対策は、第１図の
ように行われている。Nowadays, sash is widely used as window material in ordinary houses and buildings, and measures against water leakage around the sash are taken as shown in Figure 1.
即ち、１はコンクリート躯体、２はサツシで、躯体１と
サツシ２間には充填モルタル３が設け・られ、サツシ２
の前面には面金モルタル４が打設されている。一方、躯
体１の内側には、断熱材５を介して壁材６が張設され、
壁材６の端縁に設けた額縁Ｔにはサツシアングル８がビ
ス９によす固定されている。そして、サツシ２の外側に
おいて、サツシ２と面白モルタル４０間にはコーキング
１０がなされている。That is, 1 is a concrete frame, 2 is a sash, a filling mortar 3 is provided between the frame 1 and the sash 2, and the sash 2 is
A metal mortar 4 is placed on the front surface of the plate. On the other hand, a wall material 6 is stretched inside the frame 1 with a heat insulating material 5 interposed therebetween.
A sash angle 8 is fixed to a picture frame T provided at the edge of the wall material 6 with screws 9. Further, caulking 10 is applied between the sash 2 and the white mortar 40 on the outside of the sash 2.
上記構成において、充填モルタル３と面金モルタル４は
、一般に充填、打設時が異な秒、またモルタル自体は元
来収縮性がある。従って、充填場ルタル３と面金モルタ
ル４に乳分れが生じたり、面金モルタル４のひび割れや
劣化により、薄氷が矢線ム、Ｂの如く躯体ＩＫ透水して
くる。In the above configuration, the filling mortar 3 and the face metal mortar 4 are generally filled and cast at different times, and the mortar itself is inherently shrinkable. Therefore, due to milk splitting between the filling field rutar 3 and the face metal mortar 4, and cracks and deterioration of the face metal mortar 4, thin ice permeates through the building frame IK as shown by arrow B.
一方、躯体１には外側に向けて水内配置１を付けるが、
その上面１ｂが水平或いは逆勾配となっている場合には
、透水は矢線Ｇの如く躯体１内部の断熱材ｓ側に流れ込
むおそれがある。On the other hand, the underwater arrangement 1 is attached to the frame 1 toward the outside,
If the upper surface 1b is horizontal or has a reverse slope, water may flow into the heat insulating material s side inside the frame 1 as indicated by the arrow G.
また、断熱材５の位置は、躯体１側或いは壁材６側のい
ずれかに取付けるが、額縁１と壁材６のしゃくり部分か
ら透気（透湿）は避けられない。Further, although the heat insulating material 5 is attached to either the frame 1 side or the wall material 6 side, air permeation (moisture permeation) from the sagging portion between the frame 1 and the wall material 6 is unavoidable.
特に、断熱材５が壁材６側に付（ＧＬＩ法の場合には、
床部や天井部等の周囲から透湿し、サツシ廻りの冷熱部
で結露する。また、額縁７．サツシアングル８及びサッ
シ２相互間からも矢線’Ｄ 、 １の如く透湿する。こ
の透湿された湿気が断熱材５によって完全にサツシ１の
冷熱部と遮断されれば結露しないが、このような対策は
なされていない・更に、最近の省エネルギーの動向と共
に、サツシの断熱化も進んでいるが、断熱サツシの断熱
位置はサツシ粋の中央部分である。従って、アル呟サツ
シ等の熱の良導体を伝って来た冷勢は、室、内側のサツ
シ面やアングル部で結露し、結露水は上記断熱材５に向
けて侵入する。In particular, the heat insulating material 5 is attached to the wall material 6 side (in the case of the GLI method,
Moisture permeates from around the floor and ceiling, and condenses in the cold and hot areas around the sash. Also, picture frame 7. Moisture permeates through the sash angle 8 and between the sashes 2 as shown by arrows 'D' and 1. If this permeable moisture is completely isolated from the cold and hot parts of the sash 1 by the insulation material 5, no condensation will occur, but such measures have not been taken.Furthermore, with the recent energy saving trends, insulation of the sash has also been introduced. Although it is progressing, the insulation position of the heat-insulating satsushi is the central part of the satsushi. Therefore, the cold energy transmitted through a good conductor of heat, such as the aluminum sash, condenses on the inside sash surface and angle portion of the room, and the condensed water enters the heat insulating material 5.
このように、従来のサツシ廻りの漏水防止対策は不十分
でなや、透湿を避けられず、断熱材を濡４）シて断熱効
果を減殺する。As described above, conventional measures to prevent water leakage around the sash are insufficient and moisture permeation cannot be avoided, which wets the insulation material and reduces the insulation effect.
本発明は上記した従来技術の有する欠点を解消するため
になされたもので、簡単かつ確実に漏水及び結露防止を
なすことができる方法を提供することを目的とする。The present invention was made in order to eliminate the drawbacks of the above-mentioned prior art, and an object of the present invention is to provide a method that can easily and reliably prevent water leakage and dew condensation.
即ち、第２図は本発明の一実施例を示し、サツシ２０室
内側においてサツシ２と躯体１の間、すなわちサツシ２
．充填モルタル３及び断熱材５にわ九って、止水材１１
を張設する。That is, FIG. 2 shows an embodiment of the present invention, in which the space between the sash 2 and the frame 1 on the indoor side of the sash 20, that is, the sash 2
．． Next to the filling mortar 3 and the insulation material 5, the water stop material 11
Stretch it.
この止水材１１は、ゴム、ラテックスアスファルト、ポ
リウレタン、ポリエチレン等の弾性或いは半弾性を有す
るシート材に、好ましくはｓＢＲ等を塗布したものを使
用する。The water stop material 11 is made of an elastic or semi-elastic sheet material such as rubber, latex asphalt, polyurethane, or polyethylene, preferably coated with sBR or the like.
この止水材１１の張設によ抄、サツシの内外、即ち面会
モルタル４．充填モルタル３やサツシ２とサツシアング
ル８からの漏水は完全に遮断される。By installing this waterproof material 11, the inside and outside of the sash, that is, the face mortar 4. Water leakage from the filling mortar 3, the sash 2 and the sash angle 8 is completely blocked.
次いで、この止水材１１の外側から、ウレタンフオーム
、ガラス繊維等の断熱材１２を前記断熱材５とサツシア
ングル８間にわたって張設し、断熱材１２の上端は止水
材１１と共にビス１３等により固定する。そして、断熱
材、１２によりサツシ２、サツシアングル８及び額縁１
相互の間隙を閉塞する。Next, a heat insulating material 12 such as urethane foam or glass fiber is stretched from the outside of the water stop material 11 between the heat insulating material 5 and the sash angle 8, and the upper end of the heat insulating material 12 is screwed together with the water stop material 11 by screws 13, etc. Fix it by. Then, by insulation material 12, sash 2, sash angle 8 and picture frame 1
Close the mutual gap.
上記構成において、躯体１ないしサツシ２ど壁材６間は
止水＃１１により遮断される。従って６、面会モルタル
４やコーキング１０の境界よシの透水（矢線ム、Ｂ）は
止水材１１により阻止され、内部への漏止は防止される
。In the above configuration, the wall material 6 between the frame 1 and the sash 2 is cut off by the water cutoff #11. Therefore, 6. Water permeation through the boundaries of the facing mortar 4 and caulking 10 (arrow B) is blocked by the water stop material 11, and leakage to the interior is prevented.
また、壁材６と額縁Ｔのしゃくり部分から透湿しても、
断熱材５と１２が連続層を形成し、サツシ２の冷熱部に
接触しないので結露し々い。更に、室内側サツシ２及び
サツシアングル８で結露しても、止水材１１及び断熱材
１２により遮断され、壁材６の内部への透水は起らない
。In addition, even if moisture permeates through the gap between the wall material 6 and the frame T,
Since the heat insulating materials 5 and 12 form a continuous layer and do not come into contact with the cold/hot portion of the sash 2, condensation occurs frequently. Furthermore, even if dew condensation occurs on the indoor sash 2 and the sash angle 8, it is blocked by the water stop material 11 and the heat insulating material 12, and water does not permeate into the interior of the wall material 6.
従って、従来のように壁材６の内部に張設された断−材
５が濡れるようなことがなく、断熱効果は変らない。Therefore, unlike the conventional case, the cutting material 5 stretched inside the wall material 6 does not get wet, and the heat insulation effect remains unchanged.
以上はコンクリート製躯体１の開口部にサツシを取付け
、漏水及び結露防止を図った例について説明したが、鉄
筋、ブロック、木造等の開口部の場合も全く同様に行う
ことができる。また、躯体開口部にサツシを取付ける場
合のみ壜らず、換気ガラリ、ダクトパイプ、トップライ
ト等の取付けにも同様に適用することができる。The above description has been given of an example in which a sash is attached to an opening in a concrete frame 1 to prevent water leakage and condensation, but the same can be applied to openings in reinforcing bars, blocks, wooden structures, etc. In addition, the present invention can be applied not only to the installation of a sash to the opening of a building frame, but also to the installation of ventilation louvers, duct pipes, top lights, etc.
本発明は上記したように、躯体開口部にサツシ等を取付
け、該サツシｍｂの漏水、結露を防止する方法にして、
サツシ枠危いしサツシアングルと躯体との間に止木材を
設け、との止水材の上に断熱材を設けた簡素な構成であ
るが、その利点を列挙すれば次の如くである。As described above, the present invention is a method for attaching a sash or the like to the opening of a building frame and preventing water leakage and condensation from the sash mb,
It has a simple structure, with a stopper between the sash angle and the frame, and a heat insulating material on top of the waterproof material, but its advantages are as follows.
１、 サツシ外部からの漏水対策は十分である・２ 内
部からの透気、透湿による結露対策も十分になされてい
る。1. Sufficient measures are taken to prevent water leakage from outside the sash. 2. Sufficient measures are taken to prevent condensation through air and moisture permeation from the inside.
＆ サツシ枠廻りの止水性があるから、結露水の流入が
ない。& Since the area around the satsushi frame is watertight, there is no inflow of condensed water.
４、 ウレタンフオーム等の断熱材１２によってサツシ
廻りの納まり部が充填されているため、サツシアングル
廻りからの透気、がない。4. Since the storage area around the sash is filled with a heat insulating material 12 such as urethane foam, there is no air permeation from around the sash angle.
ｉ サツシアングルの取付けと同時に一工程で漏水及び
結露防止を行うことができる。i Water leakage and dew condensation can be prevented in one step at the same time as installing the satsushi angle.
６、断熱材５，１２がサツシ迄連続して張設されるので
、断熱性能が向上し、省エネルギー効果がある。6. Since the heat insulating materials 5 and 12 are stretched continuously up to the sash, the heat insulating performance is improved and there is an energy saving effect.
７、 高価な断熱サツシに代替することにより、コスト
を軽減することができる。7. Costs can be reduced by replacing expensive insulating sashes.
°、。°,.
第１図は従来のサツシの納まり状態を示す断面図、！ｓ
２図は本発明の一実施例を示すサツシの納を抄状簡の断
爾図である＠
１・・・コンクリート躯体、２・・・サツシ、３・・・
充填モルタル、５・・・断熱材、６・・・壁材、Ｔ・・
・額縁、８・・・サツシアングル、１１・・・止水材、
１２・・・断熱材。
特許出願人 東急建設株式会社Figure 1 is a sectional view showing the state of the conventional satsushi. s
Figure 2 is a cutaway diagram of a paper showing the storage of a sash showing an embodiment of the present invention.
Filling mortar, 5...insulating material, 6...wall material, T...
・Picture frame, 8...Satushi angle, 11...Water stop material,
12...Insulation material. Patent applicant: Tokyu Construction Co., Ltd.
Claims (1)
結露を防止する方法にして、サツシ枠ないしサツシアン
グルと躯体との間に上水材を設け、との止水材の上に断
熱材を設けることを特徴とするサツシ廻りの漏水及び結
露防止方法。Attach a sash etc. to the opening of the frame and prevent water leakage from the sash.
A method for preventing water leakage and condensation around a sash, which is characterized by providing a water-retaining material between the sash frame or sash angle and the frame, and providing a heat insulating material on top of the water-stopping material. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10221881A JPS587078A (en) | 1981-07-02 | 1981-07-02 | Prevention of water leakage and dewing around sash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10221881A JPS587078A (en) | 1981-07-02 | 1981-07-02 | Prevention of water leakage and dewing around sash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587078A true JPS587078A (en) | 1983-01-14 |
| JPH02515B2 JPH02515B2 (en) | 1990-01-08 |
Family
ID=14321520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10221881A Granted JPS587078A (en) | 1981-07-02 | 1981-07-02 | Prevention of water leakage and dewing around sash |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587078A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159087U (en) * | 1988-04-26 | 1989-11-02 | ||
| JP2019127739A (en) * | 2018-01-24 | 2019-08-01 | Ykk Ap株式会社 | Frame member and fixing structure of frame member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228916U (en) * | 1975-08-22 | 1977-02-28 |
-
1981
- 1981-07-02 JP JP10221881A patent/JPS587078A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228916U (en) * | 1975-08-22 | 1977-02-28 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159087U (en) * | 1988-04-26 | 1989-11-02 | ||
| JP2019127739A (en) * | 2018-01-24 | 2019-08-01 | Ykk Ap株式会社 | Frame member and fixing structure of frame member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02515B2 (en) | 1990-01-08 |
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