JPS63217039A - Waterproof structure of outer wall - Google Patents
Waterproof structure of outer wallInfo
- Publication number
- JPS63217039A JPS63217039A JP4659487A JP4659487A JPS63217039A JP S63217039 A JPS63217039 A JP S63217039A JP 4659487 A JP4659487 A JP 4659487A JP 4659487 A JP4659487 A JP 4659487A JP S63217039 A JPS63217039 A JP S63217039A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- wall member
- wall panel
- joint
- building
- 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
- 239000000463 material Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (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】 ［産業上の利用分野］ 本発明は、建物における外壁の防水構造に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a waterproof structure for an outer wall of a building.
［従来の技術］
一般に、建物の外壁部材とその壁下部材との接合部１例
えば上下の外壁パネルの接合部、外壁パネルと床パネル
の接合部、外壁パネルと屋根、庇等との接合部は、木の
浸入を防ぐ構造を採用する必要がある。[Prior Art] In general, joints 1 between an exterior wall member of a building and its lower wall member, such as a joint between upper and lower exterior wall panels, a joint between an exterior wall panel and a floor panel, a joint between an exterior wall panel and a roof, eaves, etc. It is necessary to adopt a structure that prevents wood from entering.
従来、上記外壁の防水構造として、実公昭５８−３２１
５８７号公報に記載されるように外壁部材と壁下部材の
接合部に水切板を配設する構造が提案されている。Conventionally, as a waterproof structure for the above-mentioned outer wall,
As described in Japanese Patent No. 587, a structure in which a drain plate is provided at the joint between an outer wall member and a lower wall member has been proposed.
しかしながら、外壁部材と壁下部材の接合部に水切板を
配設する場合には、外壁部材を伝わり落下してくる水が
壁下部材と水切板との接続部から外壁部材の本体部内に
浸入するおそれがあり、外壁部材と水切板との接続部を
確実に封止しなければならないという困難をともなう。However, when a drain plate is installed at the joint between the outer wall member and the lower wall member, water that travels through the outer wall member and falls can enter the main body of the outer wall member from the connection between the lower wall member and the drain plate. This poses the difficulty of reliably sealing the connection between the outer wall member and the drain plate.
本発明は、外壁部材と壁下部材の接合部への水の浸入を
確実に防止可能とすることを目的とする。An object of the present invention is to reliably prevent water from entering the joint between the outer wall member and the lower wall member.
［問題点を解決するための手段］
本発明は、外壁部材とその壁下部材との接合部を水封す
る外壁の防水構造において、外壁部材の下端外縁部を、
壁下部材の上端外縁部よりも水平方向の外方に張り出す
ように形成するようにしたものである。[Means for Solving the Problems] The present invention provides an outer wall waterproof structure for water-sealing a joint between an outer wall member and a lower wall member, in which the lower outer edge of the outer wall member is
The lower wall member is formed so as to project outward in the horizontal direction from the outer edge of the upper end.
［作用］
本発明によれば、外壁部材の下端外縁部が壁下部材の上
端外縁部よりも水平方向の外方に張り出すように形成さ
れるから、外壁部材を伝わり落下してくる水は壁下部材
との接合部に流れ移ることなく、壁下部材の外方を落下
する。[Function] According to the present invention, the outer edge of the lower end of the outer wall member is formed so as to protrude outward in the horizontal direction than the outer edge of the upper end of the wall lower member, so that water that passes through the outer wall member and falls is prevented. It falls outside of the wall bottom member without flowing to the joint with the wall bottom member.
すなわち１本発明によれば、外壁部材自体が水切機能を
備えるから、水切板を用いることによる不都合がなく、
外壁部材と壁下部材の接合部への水の浸入を確実に防止
できる。That is, according to the present invention, since the outer wall member itself has a draining function, there is no inconvenience caused by using a draining plate.
It is possible to reliably prevent water from entering the joint between the outer wall member and the lower wall member.
［実施例］
第１図は本発明の一実施例が適用されてなる建物構造体
の要部を示す断面図、第２図は下達物ユニットの製作過
程を示す要部断面図、第３図は土建物ユニットの製作過
程を示す要部断面図である。[Example] Fig. 1 is a sectional view showing the main part of a building structure to which an embodiment of the present invention is applied, Fig. 2 is a sectional view of the main part showing the manufacturing process of the inferior product unit, and Fig. 3 1 is a cross-sectional view of the main parts showing the manufacturing process of the earth building unit.
建物１０は、木質壁式構造からなるユニット建物であり
、下達物ユニット（１階部分）１１の上部に土建物ユニ
ット（２階部分）１２を接合して構成されている。下達
物ユニット１１と土建物ユニット１２は工場等において
工業的に製作された後、建築現場に運搬されて据付けら
れる。The building 10 is a unit building having a wooden wall structure, and is constructed by joining an earthen building unit (second floor part) 12 to the upper part of an under construction unit (first floor part) 11. The construction unit 11 and the construction unit 12 are manufactured industrially in a factory or the like, and then transported to a construction site and installed.
第１図は、下建物ユニッ）１１の壁パネル１３と土建物
ユニット１２の壁パネル１４との接合部を示している。FIG. 1 shows the joint between the wall panel 13 of the lower building unit 11 and the wall panel 14 of the earth building unit 12.
下達物ユニット１１の璧パネル１３は、上枠１５、たて
枠１６．不図示の下枠、外壁面材１７、内壁面材１８に
よって本体部を形成し、外壁面材１７の外面に表層塗Ｈ
（表層被覆材）１９を施している。The wall panel 13 of the inferior product unit 11 has an upper frame 15, a vertical frame 16. A main body is formed by a lower frame (not shown), an outer wall material 17, and an inner wall material 18, and a surface coating H is applied to the outer surface of the outer wall material 17.
(Surface coating material) 19 is applied.
土建物ユニット１２の壁パネル１４は、不図示の上枠、
たて枠２０．下枠２１、外壁面材２２゜内壁面材２３に
よって本体部を形成し、外壁面材２２の外面に表Ｗ！／
塗膜（表層被覆材）２４を施している。The wall panel 14 of the earth building unit 12 includes an upper frame (not shown),
Vertical frame 20. The main body is formed by the lower frame 21, the outer wall material 22, and the inner wall material 23, and the outer surface of the outer wall material 22 has a surface W! /
A coating film (surface layer coating material) 24 is applied.
なお、図において、２５は床面材、２６は端根太、２７
はつなぎ下枠である。壁パネル１３の上枠１５とつなぎ
下枠ｚ７は、それぞれ対応するボルト孔２８Ａ、２８Ｂ
を備え、ボルト２９によって締結されている。In the figure, 25 is the floor material, 26 is the end joist, and 27 is the floor material.
is the connecting frame. The upper frame 15 and lower connecting frame z7 of the wall panel 13 have corresponding bolt holes 28A and 28B, respectively.
and are fastened with bolts 29.
ここで、下達物ユニット１１は、その製作時に、防水シ
ー）３０を、壁パネル１３における上枠１５の上端面か
ら外壁面材１７の外面にわたり、上枠１５と外壁面材１
７の接合線３１を覆う状態で添着しく第２図（Ａ） ）
、その後、外壁面材１７の外面に施される表層塗Ｈ１９
を、上記防水シート３０の外面に被着している（第２図
ＣＢ）’）、防水シート３０は、アルミニウム等の金属
薄板、合成樹脂薄板等の、非透水性で塗料性情性のよい
材料から形成されている。Here, when manufacturing the inferior product unit 11, a waterproof sheet 30 is applied from the upper end surface of the upper frame 15 of the wall panel 13 to the outer surface of the outer wall material 17, and between the upper frame 15 and the outer wall material 1.
(Fig. 2 (A))
, After that, a surface coating H19 is applied to the outer surface of the outer wall surface material 17.
is applied to the outer surface of the waterproof sheet 30 (Fig. 2 CB)'). The waterproof sheet 30 is made of a material that is impermeable to water and has good paint resistance, such as a thin metal plate such as aluminum or a thin synthetic resin plate. It is formed from.
また、土建物ユニット１２も、その製作時に、壁パネル
１４における外壁面材２２の下端外面部に断面三角状の
張り出し材３２を釘３３によって添着しく第３図（Ａ）
）、その後、外壁面材２２の外面に施される表層塗１Ｉ
ｌｌ！２４を上記張り出し材３２の外面に被着している
（第３図（Ｂ））、これにより、建物１０は、壁パネル
１４の下端外縁部を壁パネル１３のと端外縁部よりも水
平方向の外方に張り出すように形成する。In addition, when manufacturing the earth building unit 12, an overhanging member 32 having a triangular cross section is attached to the lower end outer surface of the outer wall surface material 22 of the wall panel 14 with nails 33, as shown in FIG. 3(A).
), then the surface coating 1I applied to the outer surface of the outer wall surface material 22
ll! 24 is attached to the outer surface of the overhanging material 32 (FIG. 3(B)). As a result, the building 10 has a lower outer edge of the wall panel 14 in a horizontal direction than a lower outer edge of the wall panel 13. Formed so as to protrude outward.
なお、建物ｌＯは、下達物ユニット１１と土建物ユニッ
ト１２との接合時に、壁パネル１３の上端部と壁パネル
１４の下端部との間にバッキング３４を挟圧状態で装填
している。In addition, in the building IO, the backing 34 is loaded between the upper end of the wall panel 13 and the lower end of the wall panel 14 in a pinched state when the inferior construction unit 11 and the earthen building unit 12 are joined.
さらに、建物ｌＯは、上達物ユニツ）１２の外壁面材２
２にカバー取付部材３５を釘３６によって取着し、この
カバー取付部材３５に化粧カバー３７の上端部を止ねじ
３８によって取着する。化粧カバー３７の下端部は下達
物ユニット１１の外壁面材１７に止ねじ３９によって取
着される。In addition, the building 1O is the exterior wall material 2 of 12
A cover attachment member 35 is attached to the cover attachment member 2 with nails 36, and an upper end portion of a decorative cover 37 is attached to the cover attachment member 35 with a set screw 38. A lower end portion of the decorative cover 37 is attached to the outer wall surface material 17 of the inferior product unit 11 with a set screw 39.
次に、上記実施例の作用について説明する。Next, the operation of the above embodiment will be explained.
上記実施例によれば、壁パネル１４の下端外縁部が壁パ
ネル１３の上端外縁部よりも水平方向の外方に張り出す
ように形成されるから、壁パネル１４を伝わり落下して
くる水は壁パネル１３との接合部に流れ移ることなく、
壁パネル１３の外方を落下する。According to the above embodiment, the lower outer edge of the wall panel 14 is formed so as to protrude outward in the horizontal direction than the upper outer edge of the wall panel 13, so that water falling through the wall panel 14 is without flowing to the joint with the wall panel 13.
It falls outside the wall panel 13.
すなわち、上記実施例によれば、壁パネル１４自体が水
切機能を備えるから、水切板を用いることによる不都合
がなく、壁パネル１３と壁パネル１４の接合部への水の
浸入を確実に防止できる。That is, according to the above embodiment, since the wall panel 14 itself has a drain function, there is no inconvenience caused by using a drain plate, and it is possible to reliably prevent water from entering the joint between the wall panel 13 and the wall panel 14. .
なお、本発明は、外壁パネルと床パネルの接合部、外壁
パネルと屋根、庇等との接合部等の防水構造として広く
適用できる。The present invention can be widely applied to waterproof structures such as joints between exterior wall panels and floor panels, joints between exterior wall panels and roofs, eaves, etc.
［発明の効果］
以上のように、本発明によれば、外壁部材と壁下部材の
接合部への木の浸入を確実に防止できる。[Effects of the Invention] As described above, according to the present invention, it is possible to reliably prevent wood from entering the joint between the outer wall member and the lower wall member.
第１図は本発明の一実施例が適用されてなる建物構造体
の要部を示す断面図、第２図は下達物ユニー／ ）の製
作過程を示す要部断面図、第３図は土建物ユニー２トの
製作過程を示す要部断面図である。
工Ｏ・・・建物、１３・・・壁パネル（壁下部材）、１
４・・・壁パネル（外壁部材）、３２・・・張り出し材
。
特許出願人 積水化学工業株式会社
代表者 廣１）口
第 １ 図
′ｉ４２図
（Ａ）
（Ｂ）
′ｉ４３図
（Ａ）
（Ｂ）Fig. 1 is a cross-sectional view showing the main part of a building structure to which an embodiment of the present invention is applied, Fig. 2 is a cross-sectional view of the main part showing the manufacturing process of the product. FIG. 2 is a cross-sectional view of main parts showing the manufacturing process of the building unit 2. Construction O...Building, 13...Wall panel (wall bottom member), 1
4... Wall panel (outer wall member), 32... Overhanging material. Patent applicant: Sekisui Chemical Co., Ltd. Representative Hiroshi 1) Figure 1 Figure 42 (A) (B) Figure 43 (A) (B)
Claims (1)
壁の防水構造において、外壁部材の下端外縁部を、壁下
部材の上端外縁部よりも水平方向の外方に張り出すよう
に形成したことを特徴とする外壁の防水構造。(1) In an exterior wall waterproof structure that waterproofs the joint between an exterior wall member and its lower wall member, the outer edge of the lower end of the outer wall member is extended outward in the horizontal direction than the outer edge of the upper end of the lower wall member. A waterproof structure for the outer wall, characterized by the fact that it is formed in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4659487A JPH0668175B2 (en) | 1987-02-27 | 1987-02-27 | Exterior wall waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4659487A JPH0668175B2 (en) | 1987-02-27 | 1987-02-27 | Exterior wall waterproof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63217039A true JPS63217039A (en) | 1988-09-09 |
| JPH0668175B2 JPH0668175B2 (en) | 1994-08-31 |
Family
ID=12751622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4659487A Expired - Fee Related JPH0668175B2 (en) | 1987-02-27 | 1987-02-27 | Exterior wall waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0668175B2 (en) |
-
1987
- 1987-02-27 JP JP4659487A patent/JPH0668175B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0668175B2 (en) | 1994-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63217039A (en) | Waterproof structure of outer wall | |
| JPS63217044A (en) | Waterproof structure of outer wall | |
| JPS6335942A (en) | Wall under-treatment structure of outer wall panel | |
| JPS63217041A (en) | Waterproof structure of outer wall | |
| JPS6340037A (en) | Seal structure of outer wall panel | |
| JPH0519447Y2 (en) | ||
| JPH0558701U (en) | Floor material | |
| JPS6210327Y2 (en) | ||
| JP2593062Y2 (en) | Balcony with gutter | |
| JP3395100B2 (en) | Parting material at the lower end of the overhang and the building | |
| JPH0227075Y2 (en) | ||
| JP3201820B2 (en) | Gable cover mounting structure for rooftop structure | |
| JPH0623622Y2 (en) | Domer mounting structure | |
| JPH0243121Y2 (en) | ||
| JPS5918018Y2 (en) | Eaves rain protection board | |
| JP2721491B2 (en) | Handrail | |
| JPH0612022B2 (en) | Sealing structure for outer wall panels | |
| JP2705866B2 (en) | Construction method of roof structure | |
| JP2575285Y2 (en) | Precast roof structure | |
| JPS642023Y2 (en) | ||
| JPH04360937A (en) | Waterproof structure of joint section of external wall | |
| JPS6344047A (en) | Seal structure of outer wall panel | |
| JPS6240032Y2 (en) | ||
| JP3115711B2 (en) | Rain-bending structure near the roof wall | |
| JPH034656Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |