JP2835174B2 - Joint method of gasket for joint of outer wall panel - Google Patents
Joint method of gasket for joint of outer wall panelInfo
- Publication number
- JP2835174B2 JP2835174B2 JP31107090A JP31107090A JP2835174B2 JP 2835174 B2 JP2835174 B2 JP 2835174B2 JP 31107090 A JP31107090 A JP 31107090A JP 31107090 A JP31107090 A JP 31107090A JP 2835174 B2 JP2835174 B2 JP 2835174B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- joint
- elastic contact
- gaskets
- contact portion
- 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 - Fee Related
Links
Landscapes
- Building Environments (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は建込んだ外壁パネル間の目地を閉塞する外
壁パネル目地用ガスケットを相互に接合するガスケット
の接合方法に関する。Description: TECHNICAL FIELD The present invention relates to a method for joining gaskets for joining outer wall panel joint gaskets for closing joints between built outer wall panels.
〔従来の技術〕 外壁を構成するパネルには、ALCパネル、サイディン
グ類、プレキャストコンクリートパネル、押出セメント
板等があり、これらパネルを建込んだ目地の閉塞には建
築用不定型シーリング材が用いられるが、そのほか、施
工品質の均一化、現場施工の省力化から定型シーリング
材であるガスケットが用いられている。[Prior art] Panels constituting an outer wall include ALC panels, sidings, precast concrete panels, extruded cement boards, and the like. An irregular sealing material for building is used to block joints where these panels are built. However, in addition, a gasket, which is a standard sealing material, is used in order to make the construction quality uniform and to save labor in the on-site construction.
従来、ガスケットを用い目地を閉塞するには、第8,9
図のように、パネル１に予め、ガスケット２を取付けて
おき、パネル1,1間に配置させる方法が一般的である。
この場合、縦目地接合部も横目地接合部も同一のディテ
ールとなる。この方法は１つのパネルの周囲に１つのガ
スケットを取付ける方法と、縦と横の辺に別々のガスケ
ットを取付ける方法とがあるが、いずれにしてもガスケ
ット相互の接合部が発生する。Conventionally, to close a joint using a gasket,
As shown in the drawing, a method of attaching a gasket 2 to the panel 1 in advance and disposing the gasket 2 between the panels 1 and 1 is general.
In this case, the vertical joints and the horizontal joints have the same details. This method includes a method of mounting one gasket around one panel and a method of mounting separate gaskets on the vertical and horizontal sides. In any case, a joint between the gaskets occurs.
従来、ガスケットを相互に接合するには、例えば第10
図（ａ）のように２つのガスケット22の小口3,3を接着
剤を用い突合せ接する方法があったが、接着面積が小さ
く剥れ易い欠点があった。また、第10図（ｂ）のよう
に、突合せた２つのガスケット2,2の小口3,3の上に接合
部材４を被せ接着、接合する方法があるが、上部に段差
を生じ外観意匠性、防水性の点で満足できるものではな
かった。Conventionally, to join gaskets to each other, for example,
As shown in FIG. 1A, there has been a method in which the edges 3, 3 of the two gaskets 22 are butt-contacted by using an adhesive, but there is a disadvantage that the bonding area is small and the gasket 22 is easily peeled off. As shown in FIG. 10 (b), there is a method in which the joining member 4 is put on and bonded to the joints 3, 3 of the two butted gaskets 2, 2. However, it was not satisfactory in terms of waterproofness.
この発明は上記事情に鑑みなされたものである。その
目的は、ガスケット相互を強固に、かつ段差を生じるこ
となく接合でき、意匠性、防水性の点で満足できる外壁
パネル目地用ガスケットの接合方法を提案するにある。The present invention has been made in view of the above circumstances. An object of the present invention is to propose a method of joining a gasket for an outer wall panel joint, which is capable of joining gaskets firmly and without any step, and which is satisfactory in design and waterproofness.
この外壁パネル目地用ガスケットの接合方法は、建込
んだ外壁パネルの目地閉塞に、裏面が中空部をなした弾
接部と弾接部を裏面から支持するブリッジ部を有するガ
スケットを用い、ガスケット相互の接合に際し接合すべ
き２つのガスケットの端部近傍のブリッジ部を切欠き中
空部内に切欠部を設け、２つの切欠部に塑性変形する粘
性材を詰込み、ガスケット端を相互に突合せ、かつ、パ
ネル間で弾接部を圧縮することを特徴とする。This method of joining the outer wall panel joint gasket uses a gasket having an elastic contact portion having a hollow back surface and a bridge portion supporting the elastic contact portion from the back surface for closing the joint of the built-in outer wall panel. In joining the two gaskets to be joined, cut out the bridge portion near the end and provide a notch in the hollow part, fill the two notches with a viscous material that plastically deforms, butt the gasket ends to each other, and It is characterized in that the elastic contact portion is compressed between the panels.
第１図はこの実施例で用いるガスケット２であり、弾
性体からなり、断面半円形をなし裏面が中空部６をなし
た弾接部5,弾接部５を裏面から支持する断面Ｘ形のブリ
ッジ部７を有し、弾接部５下面からは水平片８が張出
し、その先端は下方に約45゜折曲している。ブリッジ部
７の弾接部５との接合部は薄肉になり屈曲点となるよう
になしてある。また、実施例では弾接部５表面には長さ
方向に沿い複数条のスポンジ体の突条９を設けている
が、突条９は必要に応じて設けるものとする。FIG. 1 shows a gasket 2 used in this embodiment. The gasket 2 is made of an elastic material, has a semicircular cross section, and has an elastic contact portion 5 having a hollow portion 6 on the back surface. It has a bridge portion 7, a horizontal piece 8 projects from the lower surface of the elastic contact portion 5, and its tip is bent downward by about 45 °. The joining portion of the bridge portion 7 with the elastic contact portion 5 is made thin to be a bending point. In the embodiment, a plurality of sponge ridges 9 are provided on the surface of the elastic contact portion 5 along the length direction, but the ridges 9 are provided as necessary.
このガスケット２を用いてプレキャストコンクリート
パネル1,1間の横目地を閉塞するには、第2,3図のごと
く、まず、下方のパネル１の面取りしてある屋外側出隅
部上面に、ガスケット２の水平片８を添付け配置し、そ
の上に上方のパネル１を建込み、ガスケット２の弾接部
５を圧縮する状態でパネル１を固定する。なお、パネル
１の屋外側面および出隅部は外装材が塗着してある。In order to close the horizontal joint between the precast concrete panels 1 and 1 by using the gasket 2, first, as shown in FIGS. The two horizontal pieces 8 are attached and arranged, and the upper panel 1 is erected thereon, and the panel 1 is fixed in a state where the elastic contact portion 5 of the gasket 2 is compressed. An exterior material is applied to the outside side surface and the corner of the panel 1.
このパネル目地を閉塞するガスケット２を相互に接合
するには、第４図のごとく、接合すべき２つのガスケッ
ト２の端部の２つの内側ブリッジ７′,7′を端面から数
cm長さ斜めに切り取り、中空部６内に切欠部10を形成す
る。In order to join the gaskets 2 to close the panel joints, as shown in FIG. 4, two inner bridges 7 ', 7' at the ends of the two gaskets 2 to be joined are counted from the end faces.
Cut out obliquely by a length of cm and form a cutout portion 10 in the hollow portion 6.
この様にして端部のブリッジ部分７′を切欠し中空部
６に切欠部10を設けた２つのガスケット２の切欠部に、
それぞれにまたがるように塑性変形する粘性材11を詰込
み、第５図のごとく、プレキャストコンクリートパネル
１の上に端面を突合せ配置する。続いて第６図のごと
く、上方のパネル１を建込み、ガスケット２をパネル1,
1間で圧縮する。粘性材11は中空部９内で塑性変形し、
２つの切欠部10,10内にまたがり密に充填されるととも
に、過剰な粘性材11は２つの中空部6,6のブリッジ７間
に追いやられ、隙間のない一体物となり、２つのガスケ
ット2,2端面を接合する。また弾接部５は裏面から、粘
性材およびブリッジ部により支持され、段差がない連続
した表面を形成する。また、突合せた２つのガスケット
2,2端間から粘性材がはみ出し外観を損なうこともな
い。In this manner, the notch portion of the two gaskets 2 in which the bridge portion 7 ′ at the end is cut out and the cutout portion 10 is provided in the hollow portion 6 is formed.
A viscous material 11 that plastically deforms is packed so as to straddle each of them, and the end faces are butted and arranged on the precast concrete panel 1 as shown in FIG. Subsequently, as shown in FIG. 6, the upper panel 1 is erected, and the gasket 2 is
Compress between one. The viscous material 11 is plastically deformed in the hollow portion 9,
The two notches 10 are tightly packed over the notches 10 and the excess viscous material 11 is driven away between the bridges 7 of the two hollow portions 6 and 6 to form an integral body without any gaps. 2 Join the end faces. Further, the elastic contact portion 5 is supported by the viscous material and the bridge portion from the back surface, and forms a continuous surface with no steps. Also, two butted gaskets
The viscous material does not protrude from between the two or two ends and does not impair the appearance.
この実施例では、パネル1,1間の目地幅を10〜20mm、
ガスケット弾接部５の高さを12〜40mm、切欠部10の深さ
を弾接部５の高さ程度とした。In this embodiment, the joint width between the panels 1 and 1 is 10 to 20 mm,
The height of the gasket elastic contact portion 5 was about 12 to 40 mm, and the depth of the notch 10 was about the height of the elastic contact portion 5.
塑性変形する粘性材料はガスケット相互を接合するに
適したものであればよい。ブチルゴム、建築用シーリン
グ材などは好適に用いられる。この実施例では針入度20
〜100（×1/10mm）程度のものを用いた。The viscous material that undergoes plastic deformation may be any material that is suitable for joining the gaskets to each other. Butyl rubber, building sealing materials and the like are preferably used. In this embodiment, the penetration is 20
Approximately 100 (× 1/10 mm) was used.
この接合方法で用いるガスケットは前記、実施例のガ
スケットのほか、様々な形態のもの、例えば第７図のも
のを用いることができる。As the gasket used in this joining method, in addition to the gasket of the above-described embodiment, various types of gaskets, for example, those shown in FIG. 7 can be used.
すなわち、第７図のガスケット２は、断面楕円形の弾
接部５、その裏面にあって弾接部５を支持する断面Ｘ形
のブリッジ部７、および弾接部５の下面から張出した水
平片８とからなる。That is, the gasket 2 shown in FIG. 7 has an elastic contact portion 5 having an elliptical cross section, a bridge portion 7 having an X-shaped cross section on the back surface for supporting the elastic contact portion 5, and a horizontal projecting from the lower surface of the elastic contact portion 5. 8.
この発明は以上の通りであり、この接合方法による
と、２つのガスケット端部切欠部内に詰込んだ粘性材が
隙間のない一体物となり、ガスケット端間を接合し、段
差のない弾接部面を形成するので、安定した接合と高い
防水性能を発現することができ、外観を損なうこともな
い。The present invention is as described above. According to this joining method, the viscous material filled in the two gasket end cutouts becomes an integral body with no gap, and joins the gasket ends to form an elastic contact surface without a step. Is formed, stable bonding and high waterproof performance can be exhibited, and the appearance is not impaired.
第１〜７図はこの発明の実施例を示すものであり、第１
図はガスケットの斜視図、第2,3図はそれぞれ上段パネ
ル建込前および建込後の目地断面図、第４図はガスケッ
ト端部の切欠部を示す斜視図、第5,6図はそれぞれ上段
パネル建込前および建込後のガスケットの接合状態を示
す断面図、第７図はガスケットの変形例を示す断面図、
第８図,9図はそれぞれ、従来のパネル間目地を閉塞する
ガスケットの断面図、第10図（ａ），（ｂ）は従来のガ
スケットの接合方法を示す斜視図である。 １……パネル、２……ガスケット、３……小口、４……
接合部材、５……弾接部、６……中空部、７……ブリッ
ジ部分、８……水平片、９……突条、10……切欠部、11
……粘性材。1 to 7 show an embodiment of the present invention.
Figures are perspective views of the gasket, Figures 2 and 3 are joint sectional views before and after the upper panel is built, Figure 4 is a perspective view showing the cutout at the end of the gasket, and Figures 5 and 6 are FIG. 7 is a cross-sectional view showing a joint state of the gasket before and after the upper panel is built, FIG. 7 is a cross-sectional view showing a modification of the gasket,
8 and 9 are cross-sectional views of a conventional gasket for closing joints between panels, and FIGS. 10 (a) and 10 (b) are perspective views showing a conventional method of joining gaskets. 1 ... panel, 2 ... gasket, 3 ... small, 4 ...
Joining member, 5: elastic contact portion, 6: hollow portion, 7: bridge portion, 8: horizontal piece, 9: ridge, 10: cutout portion, 11
.... viscous material.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04B 1/68 E06B 7/00 - 7/23──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) E04B 1/68 E06B 7/00-7/23
Claims (1)
中空部をなした弾接部と、弾接部を裏面から支持するブ
リッジ部を有するガスケットを用い、ガスケット相互の
接合に際し接合すべき２つのガスケットの端部近傍のブ
リッジ部分を切欠き中空部内に切欠部を設け、２つの切
欠部に塑性変形する粘性材を詰込み、ガスケット端を相
互に突合せ、かつ、パネル間で弾接部を圧縮することを
特徴とする外壁パネル目地用ガスケットの接合方法。1. A gasket having an elastic contact portion having a hollow back surface and a bridge portion supporting the elastic contact portion from the back surface is used for joint closure of the built-in outer wall panel. Cut out the bridge part near the ends of the two gaskets to be cut out, provide a notch in the hollow part, fill the two notches with a viscous material that plastically deforms, butt the gasket ends to each other, and make elastic contact between panels A method of joining a gasket for an outer wall panel joint, comprising compressing a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31107090A JP2835174B2 (en) | 1990-11-16 | 1990-11-16 | Joint method of gasket for joint of outer wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31107090A JP2835174B2 (en) | 1990-11-16 | 1990-11-16 | Joint method of gasket for joint of outer wall panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04182540A JPH04182540A (en) | 1992-06-30 |
| JP2835174B2 true JP2835174B2 (en) | 1998-12-14 |
Family
ID=18012753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31107090A Expired - Fee Related JP2835174B2 (en) | 1990-11-16 | 1990-11-16 | Joint method of gasket for joint of outer wall panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2835174B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7391636B2 (en) * | 2019-11-29 | 2023-12-05 | 大和ハウス工業株式会社 | Exterior wall panels with gaskets and gaskets |
-
1990
- 1990-11-16 JP JP31107090A patent/JP2835174B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04182540A (en) | 1992-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |