JP3036744U - Joint material and joint structure - Google Patents
Joint material and joint structureInfo
- Publication number
- JP3036744U JP3036744U JP1996011104U JP1110496U JP3036744U JP 3036744 U JP3036744 U JP 3036744U JP 1996011104 U JP1996011104 U JP 1996011104U JP 1110496 U JP1110496 U JP 1110496U JP 3036744 U JP3036744 U JP 3036744U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- adhesive
- gasket
- main body
- gasket main
- 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 - Lifetime
Links
Abstract
(57)【要約】
【課題】本考案は、作業性が良好であり、広狭の目地に
柔軟に対応でき、良好な施工結果を得ることができる目
地材を提供する。
【解決手段】本考案に係る目地材は、目地３０内に挿入
されるガスケット本体２と、このガスケット本体２の前
記目地３０に対する挿入端側に設けられ防水又は止水効
果のある接着剤５を収納するとともに前記ガスケット本
体２の目地３０内への挿入に伴って前記接着剤５を目地
３０内へ漏出させる拡縮可能な拡開片部３を備えた接着
剤収納漏出部４と、前記ガスケット本体２の挿入方向両
側縁に一体的に設けた拡縮するヒダ片６とを備えたもの
である。
(57) [Abstract] [PROBLEMS] To provide a joint material which has good workability, can flexibly cope with wide and narrow joints, and can obtain good construction results. A joint material according to the present invention comprises a gasket main body 2 to be inserted into a joint 30 and an adhesive 5 having a waterproof or water blocking effect, which is provided on the insertion end side of the gasket main body 2 with respect to the joint 30. An adhesive storing and leaking portion 4 having an expandable and retractable spreading piece 3 for storing and for leaking the adhesive 5 into the joint 30 when the gasket body 2 is inserted into the joint 30, and the gasket body. 2 and the fold pieces 6 that expand and contract integrally provided on both side edges in the insertion direction.
Description
本考案は、住宅やその他の建物において、タイル等の外壁材間や内装材間等に 形成される目地のシールに使用する目地材及び目地構造に関する。 The present invention relates to a joint material and joint structure used for sealing joints formed between outer wall materials such as tiles or interior materials in a house or other building.
従来における目地材２１及び目地構造を、図８及び図９を参照しつつ説明する 。 先ず、図８において、目地材２１は、目地３０内の奥側に配置される受け材２ ２と、目地３０内の手前側に配置されるガスケット２３とからなる。 受け材２２は、裏面に接着剤層が設けられて両側部が目地３０内の小口面に貼 られる幅寸法の厚肉の防水又は止水効果のある接着テープ部２２ａと、この接着 テープ部２２ａの表面に設けられたガスケット係合部２２ｂと、前記接着テープ 部２２ａの裏面に幅方向に対して３分割して各々貼られた離型紙２４とを有する 。 前記ガスケット２３は、目地３０内に圧入される幅に形成される本体２３ａの 断面の内端部に、前記ガスケット係合部２２ｂに係合する被係合部２３ｂを一体 に形成したものである。 前記受け材２２のガスケット係合部２２ｂは、樹脂材の押出成形品等からなり 、立片２２ｂ1の先端両側に係止片２２ｂ2を突出させた矢印状の断面形状に形成 されている。 受け材２２の接着テープ部２２ａは、ブチルテーブ等の弾性を有する軟質樹脂 テープからなり、その表面における前記ガスケット係合部２２ｂの両側部分には 剥離自在な保護テープ２５が貼られている。 前記ガスケット２３の被係合部２３ｂは、前記受け材２２のガスケット係合部 ２２ｂが嵌合する溝部としたものである。ガスケット２３の本体２３ａには、そ の両側から突出する複数枚のヒダ部２３ｃが形成されており、このヒダ部２３ｃ により、目地３０の幅とガスケット２３の幅との誤差を吸収するようになってい る。なお、ガスケット２３の本体２３ａは、トンネル状の中空部２３ｅを有して いる。 図９は、住宅等の建物における外壁パネル２６の並設箇所に生じる目地３０に 、前記目地材２１を装着した目地構造を示すものである。 上記外壁パネル２６は、軽量形綱等からなるフレーム２７及びその表面に張ら れた下地面材２８を有し、下地面材２８の表面にタイル材２９等が貼られている 。下地面材２８は、繊維混入セメント板等の無機質系の板材等が使用されている 。 この目地構造は、前記外壁パネル２６が隣合う箇所で、前記下地面材２８間に 生じる目地３０に、前記目地材２１の離型紙２４の剥がされた状態のものを配置 し、その受け材２２の接着テープ部２２ａの裏面中央にバックアップ材３１を隣 合う外壁パネル２６のフレーム２７間に嵌合させ、前記接着テープ部２２ａの裏 面両側部を両側の下地面材２８の小口面に接着して構成される。 目地材２１の略全体は、前記下地面材２８の厚さ範囲内に収められる。バック アップ材３１は、軟質樹脂や発泡樹脂及び不織布等からなる矩形断面の紐伏もの である。A conventional joint material 21 and joint structure will be described with reference to FIGS. 8 and 9. First, in FIG. 8, the joint material 21 includes a receiving material 22 arranged on the inner side of the joint 30 and a gasket 23 arranged on the front side of the joint 30. The receiving member 22 has a thick adhesive tape portion 22a having a width dimension, which has an adhesive layer on the back surface and is adhered on both sides to the edge of the joint 30, and the adhesive tape portion 22a. Has a gasket engaging portion 22b provided on the front surface thereof, and a release paper 24 attached on the back surface of the adhesive tape portion 22a in three parts in the width direction. The gasket 23 is formed by integrally forming an engaged portion 23b that engages with the gasket engaging portion 22b at an inner end portion of a cross section of a main body 23a formed to have a width that is press-fitted into the joint 30. . Gasket engaging portion 22b of the receiving member 22 is made of an extrusion molded product of resin material is formed in a sectional shape of an arrow shape which is protruded engaging piece 22b 2 on the tip sides of Tatsuhen 22b 1. The adhesive tape portion 22a of the receiving member 22 is made of an elastic soft resin tape such as butyl tape, and a peelable protective tape 25 is attached to both sides of the gasket engaging portion 22b on the surface thereof. The engaged portion 23b of the gasket 23 is a groove portion into which the gasket engaging portion 22b of the receiving member 22 is fitted. The body 23a of the gasket 23 is formed with a plurality of folds 23c protruding from both sides thereof, and the folds 23c absorb the error between the width of the joint 30 and the width of the gasket 23. ing. The body 23a of the gasket 23 has a tunnel-shaped hollow portion 23e. FIG. 9 shows a joint structure in which the joint material 21 is attached to joints 30 formed at juxtaposed positions of the outer wall panels 26 in a building such as a house. The outer wall panel 26 has a frame 27 made of a lightweight rope or the like and a base material 28 stretched over the surface thereof, and a tile material 29 or the like is attached to the surface of the base material 28. As the lower ground material 28, an inorganic board material such as a fiber-mixed cement board is used. In this joint structure, in a position where the outer wall panels 26 are adjacent to each other, the release paper 24 of the joint material 21 is placed on the joints 30 formed between the base surface materials 28, and the joint material 22 is provided. The backup material 31 is fitted between the frames 27 of the outer wall panels 26 adjacent to each other at the center of the back surface of the adhesive tape portion 22a, and the both sides of the back surface of the adhesive tape portion 22a are adhered to the front surface of the lower ground material 28 on both sides. Consists of Substantially the entire joint material 21 is contained within the thickness range of the base surface material 28. The back-up material 31 is a cord with a rectangular cross section made of soft resin, foamed resin, non-woven fabric, or the like.
しかし、上述したような従来の目地材及び目地構造においては、以下のような 課題がある。 例えば、各建築現場での目地３０の幅がバラバラであるので、従来の如く目地 材２１を当該目地３０内に付けても、ガタツキがあり、目地３０の幅が広過ぎる ような場合には、従来品の目地材２１を装着した後、別途目地溝内に別のシーリ ング剤を詰めたりしなければならなかった。 逆に、目地２１の幅が狭過ぎるような場合には、目地材２１を押し込むのが煩 雑且つ大変であった。更に、目地幅が一定でなく、目地３０の上下部分が、広い 、狭い、バラバラな場合もあり、このような目地３０の場合には、従来の目地２ １では良好な施工結果を得ることができなかった。 この考案は、このような課題を解消し、作業性が良好であり、広狭の目地に柔 軟に対応でき、良好な施工結果を得ることができる目地材及び目地構造を提供す ることを目的とする。 However, the conventional joint material and joint structure as described above have the following problems. For example, since the widths of the joints 30 are different at each construction site, even if the joint material 21 is attached to the joints 30 as in the conventional case, there is rattling and the joints 30 are too wide. After mounting the conventional joint material 21, another sealing agent had to be separately filled in the joint groove. On the contrary, when the joint 21 is too narrow, pushing the joint material 21 is complicated and difficult. Furthermore, the joint width may not be constant, and the upper and lower parts of the joint 30 may be wide, narrow, or disjointed. In the case of such a joint 30, good results can be obtained with the conventional joint 21. could not. The object of the present invention is to provide a joint material and joint structure which solve such problems, have good workability, can flexibly cope with wide and narrow joints, and can obtain good construction results. And
【課題を解決するための手段】 本考案に係る目地材は、目地内に挿入されるガスケット本体と、このガスケッ ト本体の前記目地に対する挿入端側に設けた防水又は止水効果のある接着剤を収 納するとともに前記ガスケット本体の目地内への挿入に伴って前記接着剤を目地 内へ漏出させる拡縮可能な拡開片部を備えた接着剤収納漏出部とを有することを 特徴とする。この場合、前記ガスケット本体の挿入方向の両側縁に一体的に設け たヒダ片を備えた構成とすることもできる。 また、本考案に係る目地構造は、目地内に挿入されるガスケット本体と、この ガスケット本体の前記目地に対する挿入端側に設けた防水又は止水効果のある接 着剤を収納するとともに前記ガスケット本体の目地内への挿入に伴って前記接着 剤を目地内へ漏出させる拡縮可能な拡開片部を備えた接着剤収納漏出部と、前記 ガスケット本体の挿入方向の両側縁に一体的に設けたヒダ片とを具備し、前記ガ スケット本体を前記目地に挿入して前記拡開片部の拡開により接着剤収納漏出部 から接着剤を目地内へ漏出させるとともに、前記ヒダ片により目地内への止水を 行うようにしたことを特徴とする。 このような目地材及び目地構造によれば、目地材を目地内部に装着する際、前 記拡開片部から防水又は止水効果のある接着剤が漏出し、拡散、流出して目地部 内に浸透しこの目地材を目地内部に気密性、防水（止水）性が良好な状態で装着 できる。また、拡縮可能なガスケット本体の挿入方向の両側縁に設けたヒダ片に より、目地の広狭にも対応できるとともに、このヒダ片により目地内への止水を 行うこともでき、全体として作業性が良好な目地材を提供でるとともに良好な施 工結果を得ることができる目地構造を実現できる。 また、本考案に係る目地材は、目地内に挿入されるガスケット本体と、このガ スケット本体の前記目地に対する挿入端側に設けた防水又は止水効果のある接着 剤を収納する接着剤収納部と、この接着剤収納部の前記目地に対する挿入端側を 封止する薄膜状の封止材とを具備し、前記ガスケット本体の目地内への挿入に伴 って前記封止材を破砕して前記接着剤収納部内の接着剤を目地内へ漏出させるよ うにしたことを特徴とする。 前記ガスケット本体は、挿入方向両側縁に一体的なヒダ片を備えた構成とする ことができる。 更に、本考案に係る目地構造は、目地内に挿入される拡縮可能なガスケット本 体と、このガスケット本体の前記目地に対する挿入端側に設けた防水又は止水効 果のある接着剤を収納する接着剤収納部と、この接着剤収納部の前記目地に対す る挿入端側を封止する薄膜状の封止材と、前記ガスケット本体の挿入方向の両側 縁に一体的に設けたヒダ片とを具備し、前記ガスケット本体を前記目地に挿入し て前記薄膜状の封止材を破砕させて、接着剤収納部から接着剤を目地内へ漏出さ せるとともに、前記ヒダ片により目地内への止水を行うようにしたことを特徴と するものである。 このような目地材及び目地構造によれば、当該目地材を目地内部に装着する際 、前記封止材が破砕して前記接着剤収納部内の防水又は止水効果のある接着剤が 目地内へ漏出し、拡散、流出して目地部内に浸透しこの目地材を目地内部に気密 性、防水（止水）性が良好な状態で装着できる。また、拡縮可能なガスケット本 体の挿入方向両側縁に設けたヒダ片により、目地の広狭にも対応できるとともに 、このヒダ片により目地内への止水を行うこともでき、全体として作業性が良好 な目地材を提供でるとともに良好な施工結果を得ることができる目地構造を実現 できる。Means for Solving the Problems A joint material according to the present invention is a gasket main body to be inserted into a joint and an adhesive agent having a waterproof or water blocking effect, which is provided on the insertion end side of the gasket main body with respect to the joint. And an adhesive accommodating and leaking portion having an expandable expanding portion that leaks the adhesive into the joint when the gasket body is inserted into the joint. In this case, it is also possible to provide a structure in which pleats are integrally provided on both side edges of the gasket body in the insertion direction. In addition, the joint structure according to the present invention accommodates a gasket main body to be inserted into the joint and a waterproof or waterproof adhesive provided on the insertion end side of the gasket main body with respect to the joint, and the gasket main body. The adhesive accommodating and leaking part with an expandable expansion part that allows the adhesive to leak into the joint along with its insertion into the joint, and is integrally provided on both side edges of the gasket body in the inserting direction. A fold piece is provided, the gasket body is inserted into the joint, and the adhesive is leaked into the joint from the adhesive accommodating and leaking portion by expanding the expanding piece portion. It is characterized by stopping the water. According to such a joint material and joint structure, when the joint material is mounted inside the joint, the adhesive having a waterproof or water-blocking effect leaks out from the above-mentioned expanding piece portion, diffuses and flows out, and the inside of the joint portion This joint material can be installed inside the joint with good airtightness and waterproof (waterproof). In addition, the folds provided on both sides of the expandable / contractible gasket body in the insertion direction can accommodate wide and narrow joints, and the folds can also stop water in the joints, thus improving workability as a whole. It is possible to realize a joint structure which can provide a good joint material and can obtain a good processing result. Further, the joint material according to the present invention includes a gasket main body to be inserted into the joint and an adhesive accommodating portion for accommodating an adhesive having a waterproof or water blocking effect, which is provided on the insertion end side of the gasket main body with respect to the joint. And a thin film-like sealing material that seals the insertion end side of the adhesive containing portion with respect to the joint, and crushes the sealing material when the gasket body is inserted into the joint. It is characterized in that the adhesive in the adhesive container is leaked into the joint. The gasket body may be provided with integrated pleats on both side edges in the insertion direction. Further, the joint structure according to the present invention accommodates the expandable / contractible gasket body to be inserted into the joint and the waterproof or waterproof adhesive provided on the insertion end side of the gasket body with respect to the joint. An adhesive accommodating portion, a thin film-like sealing material that seals the insertion end side of the adhesive accommodating portion with respect to the joint, and a fold piece integrally provided on both side edges of the gasket body in the insertion direction. The gasket main body is inserted into the joint to crush the thin film sealing material to allow the adhesive to leak from the adhesive storage portion into the joint, and the fold piece to prevent the adhesive from entering the joint. The feature is that the water is stopped. According to such a joint material and joint structure, when the joint material is mounted inside the joint, the sealing material is crushed and the adhesive having the waterproof or water blocking effect in the adhesive accommodating portion is transferred to the joint. It leaks, diffuses, flows out, penetrates into the joint, and this joint material can be installed inside the joint with good airtightness and waterproof (waterproof). In addition, the folds provided on both sides of the expandable / contractible gasket body in the insertion direction can accommodate wide and narrow joints, and the folds can also stop water in the joints, improving overall workability. It is possible to provide a good joint material and to realize a joint structure that can obtain good construction results.
以下、本考案に係る目地材及び目地構造の実施の形態を詳細に説明する。 （実施の形態１） 図１乃至図３は、本考案の実施の形態１を示すものである。 図１に示す本実施の形態１の目地材１は、熱可塑性樹脂、例えば軟質ＰＶＣ材 料を用いて形成されている。即ち、目地３０内に挿入される所定の長さで、基部 ２ａを有するガスケット本体２と、このガスケット本体２の前記目地３０に対す る挿入端側に設けた防水又は止水効果のある接着剤（ブチル系接着剤）５をこの ガスケット本体２の長さ方向に沿って収納するとともに、前記ガスケット本体２ の目地３０への挿入に伴って拡開し、接着剤５を目地３０内へ漏出させるガスケ ット本体２の長さ方向に沿って設けられた拡縮可能な拡開片部３を備えた接着剤 収納漏出部４とを合成樹脂材で一体形成し、全体として細長く接着剤収納漏出部 ４の挿入端側の角が丸みを帯びた構成としている。 前記ガスケット本体２の挿入方向両側縁には、各々対称配置に一体的にガスケ ット本体２の長さ方向に沿って所定間隔で設けた片側２個、全体で４個のヒダ片 ６を備えている。 前記拡開片部３は、左拡開片３ａと、右拡開片３ｂとをこれらにより略楕円形 状を呈するようにガスケット本体２から突出する状態に形成され、且つ、左拡開 片３ａと、右拡開片３ｂの突出端部３ｃ、３ｄが、突出端部３ｃが上側、突出端 部３ｄが下側となるように重ねられて、これら左拡開片３ａ、右拡開片３ｂが形 成される断面略楕円形状の空間領域に接着剤５を収納するとともに、左拡開片３ ａ、右拡開片３ｂの各々の外方への拡開により収納した接着剤５を左拡開片３ａ 、右拡開片３ｂの突出端部３ｃ、３ｄの間から外へ漏出させるようになっている 。 前記ガスケット本体２には、その長さ方向に沿った一対の中空部７、抜穴８が 設けられている。 前記目地３０は、前述した従来例と同様、図２に示すように住宅等の建物にお ける外壁パネル２６の並設箇所に生じるものであり、前記外壁パネル２６は、軽 量形綱等からなるフレーム２７及びその表面に張られた下地面材２８を有し、下 地面材２８の表面にタイル材２９等が貼られている。下地面材２８は、繊維混入 セメント板等の無機質系の板材等が使用されている。 次に、図２、図３を参照して本実施の形態１の目地構造の施工状態を説明する 。 この目地構造は、前記外壁パネル２６が隣り合う箇所で、前記下地面材２８間 に生じる目地３０に対し、前記目地材１を対峙させ、この状態から目地材１の基 部２ａを持って図２に示す矢印方向に押しこむ。 これにより、前記目地材１のヒダ片６は、目地３０を形成する側壁３１に当た り、挿入方向とは反対側に屈曲する。このとき、前記左拡開片３ａ、右拡開片３ ｂは各々の外方へ拡開し、これにより内部に収納した防水又は止水効果のある接 着剤５は左拡開片３ａ、右拡開片３ｂの突出端部３ｃ、３ｄの間から外へ、即ち 、目地３０の奥側や目地材１の各ヒダ片６間の溝部分へ漏出し、拡散、流出して 、目地３０内に浸透する。この結果、の目地材１を目地内部に気密性、防水（止 水）性が良好な状態で装着できる。 また、ガスケット本体２の挿入方向の両側縁に一体的に設けたヒダ片６が目地 ３０を形成する内周に密着するので、目地３０内へ外部から水が侵入することを 防止できる。 更に、前記目地３０の幅Ｌに広狭がある場合でも、前記ヒダ片６の屈曲の度合 いで幅Ｌの広狭に対応でき、全体として作業性が良好な目地材を提供でるととも に良好な施工結果を得ることができる目地構造を実現できる。 （実施の形態２） 図４乃至図６は、本考案の実施の形態２を示すものである。 図４に示す実施の形態２の目地材１１は、目地３０内に挿入される基部１２ａ を備えたガスケット本体１２と、このガスケット本体１２の前記目地３０に対す る挿入端側にガスケット本体１２と一体に設けた左右対称形状の一対の側片１３ ａ、１３ｂを具備し、内部に防水又は止水効果のある接着剤（ブチル系接着剤） １５を収納した接着剤収納部１４と、この接着剤収納部１４の一対の側片１３ａ 、１３ｂ間を連結し、接着剤収納部１４の前記目地３０に対する挿入端側を封止 する薄膜状の封止材１６とを具備している。 前記ガスケット本体１２の挿入方向の両側縁には、実施の形態１の場合と同様 、ガスケット本体１２の長さ方向に沿って所定間隔で設けた片側２個、全体で４ 個のヒダ片１７を備えている。 また、前記ガスケット本体１２には、その長さ方向に沿った一対の中空部１９ 、抜穴１８が設けられている。 次に、図５、図６を参照して本実施の形態２の目地構造の施工状態を説明する 。 この目地構造は、前記外壁パネル２６が隣り合う箇所で、前記下地面材２８間 に生じる目地３０に対し、前記目地材１１を対峙させ、この状態から目地材１１ の基部１２ａを持って図５に示す矢印方向に押しこむ。 これにより、前記目地材１１のヒダ片１７は、目地３０を形成する側壁３１に 当たり、挿入方向とは反対側に屈曲する。このとき、前記ガスケット本体１２と 一体に設けた左右対称形状の一対の側片１３ａ、１３ｂが各々両側壁３１側に開 く状態となり、前記薄膜状の封止材１６が破砕して、前記接着剤収納部１４内の 防水又は止水効果のある接着剤１５が目地３０内や目地材１１の各ヒダ片１７間 の溝部分へ漏出し、拡散、流出して目地３０内に浸透し、目地材１１自体を目地 ３０内部に気密性、防水（止水）性が良好な状態で装着できる。 また、ガスケット本体１２の挿入方向の両側縁に設けたヒダ片１７の屈曲の度 合いにより、目地３０の広狭にも対応できるとともに、このヒダ片１７により目 地３０内への止水を行うこともでき、全体として作業性が良好な目地材１１を提 供でるとともに良好な施工結果を得ることができる目地構造を実現できる。 （実施の形態３） 図７は、本考案の実施の形態３を示すものである。 本実施の形態３の目地材１Ａは、基本的には前記実施の形態１の目地材１と同 様な構造であるが、基部２ａを有するガスケット本体２と一体の拡開片部３の左 拡開片３ａと、右拡開片３ｂの突出端部３ｃ、３ｄが、突出端部３ｃが上側、突 出端部３ｄが下側となるように重ねられると共に、各々略半円状に形成して拡開 片部３の全体形状を略円筒形状としている。前記拡開片部３の内部に防水又は止 水効果のある接着剤（ブチル系接着剤）５を収納して、接着剤収納漏出部４とし ている。 また、この目地材１Ａの前記ガスケット本体２には、その長さ方向に沿った抜 穴８が設けられている。 このような構造の目地材１Ａによっても、前述した実施の形態１の目地材１と 同様な作用、効果を発揮する目地構造を実現できる。 Embodiments of a joint material and joint structure according to the present invention will be described in detail below. (Embodiment 1) FIGS. 1 to 3 show Embodiment 1 of the present invention. The joint material 1 of the first embodiment shown in FIG. 1 is formed using a thermoplastic resin, for example, a soft PVC material. That is, a gasket main body 2 having a predetermined length to be inserted into the joint 30 and having a base portion 2a, and an adhesive having a waterproof or water blocking effect provided on the insertion end side of the gasket main body 2 with respect to the joint 30. (Butyl adhesive) 5 is accommodated along the length direction of the gasket main body 2 and expands as the gasket main body 2 is inserted into the joint 30, so that the adhesive 5 leaks into the joint 30. Adhesive storage / leakage section 4 having expandable / contractible expansion piece section 3 provided along the length direction of gasket main body 2 is integrally formed of synthetic resin material, and the adhesive storage / leakage section is elongated as a whole. 4 has a rounded corner on the insertion end side. On both side edges of the gasket body 2 in the insertion direction, two fold pieces 6 are provided which are arranged symmetrically and integrally at predetermined intervals along the length direction of the gasket body 2, and four fold pieces 6 in total. ing. The expansion piece portion 3 is formed such that a left expansion piece 3a and a right expansion piece 3b project from the gasket body 2 so as to have a substantially elliptical shape, and the left expansion piece 3a is formed. And the protruding ends 3c and 3d of the right expanding piece 3b are overlapped so that the protruding end 3c is on the upper side and the protruding end 3d is on the lower side, and the left expanding piece 3a and the right expanding piece 3b. The adhesive 5 is housed in a space area having a substantially elliptical cross section in which the adhesive 5 is stored by expanding the left expanding piece 3a and the right expanding piece 3b outward. The expansion piece 3a and the right expansion piece 3b are adapted to leak out from between the protruding end portions 3c and 3d. The gasket body 2 is provided with a pair of hollow portions 7 and a hole 8 along the length direction thereof. Similar to the above-mentioned conventional example, the joint 30 is formed at a place where the outer wall panel 26 is juxtaposed in a building such as a house as shown in FIG. 2. The outer wall panel 26 is formed from a light weight rope or the like. And a base material 28 stretched over the surface thereof, and a tile material 29 or the like is attached to the surface of the lower ground material 28. As the lower ground material 28, an inorganic board material such as a fiber mixed cement board is used. Next, the construction state of the joint structure of the first embodiment will be described with reference to FIGS. 2 and 3. In this joint structure, the joint material 1 is opposed to the joints 30 generated between the base surface materials 28 at the positions where the outer wall panels 26 are adjacent to each other, and the base 2a of the joint material 1 is held from this state. Push in the direction of the arrow shown in 2. As a result, the pleated piece 6 of the joint material 1 contacts the side wall 31 forming the joint 30 and bends to the side opposite to the insertion direction. At this time, the left expanding piece 3a and the right expanding piece 3b are expanded outwardly, so that the adhesive 5 having a waterproof or water-blocking effect housed inside the left expanding piece 3a, the left expanding piece 3a, Leakage, diffusion, and outflow from the space between the protruding ends 3c and 3d of the right expansion piece 3b to the outside, that is, into the groove portion between the crease pieces 6 of the joint material 1 and the joint 30 Permeates inside. As a result, the joint material 1 can be attached to the inside of the joint with good airtightness and waterproof (waterproof). Further, since the fold pieces 6 integrally provided on both side edges of the gasket body 2 in the insertion direction are in close contact with the inner periphery forming the joint 30, it is possible to prevent water from entering the joint 30 from the outside. Further, even if the joint 30 has a wide width L, it is possible to provide a joint material having good workability as a whole and being able to cope with the wideness of the width L depending on the degree of bending of the fold piece 6. A joint structure capable of obtaining a result can be realized. (Embodiment 2) FIGS. 4 to 6 show Embodiment 2 of the present invention. The joint material 11 according to the second embodiment shown in FIG. 4 includes a gasket body 12 having a base portion 12a to be inserted into the joint 30, and a gasket body 12 on the insertion end side of the gasket body 12 with respect to the joint 30. An adhesive accommodating portion 14 having a pair of laterally symmetrical side pieces 13a and 13b integrally formed therein and accommodating an adhesive (butyl adhesive) 15 having a waterproof or water blocking effect therein, and the adhesive. A pair of side pieces 13a and 13b of the agent accommodating portion 14 are connected to each other, and a thin film sealing material 16 that seals the insertion end side of the adhesive agent accommodating portion 14 with respect to the joint 30 is provided. As in the case of the first embodiment, two folds 17 on one side, which are provided at predetermined intervals along the length direction of the gasket body 12, and four fold pieces 17 in total are provided on both side edges of the gasket body 12 in the insertion direction. I have it. Further, the gasket body 12 is provided with a pair of hollow portions 19 and a through hole 18 along the length direction thereof. Next, a construction state of the joint structure according to the second embodiment will be described with reference to FIGS. 5 and 6. In this joint structure, the joint material 11 is opposed to the joints 30 generated between the base surface materials 28 at positions where the outer wall panels 26 are adjacent to each other, and from this state, the base portion 12a of the joint material 11 is held and the joint material 11 is held. Push in the direction of the arrow shown in. As a result, the pleats 17 of the joint material 11 hit the side wall 31 forming the joint 30 and bend to the side opposite to the insertion direction. At this time, the pair of left and right symmetrical side pieces 13a, 13b integrally provided with the gasket body 12 are opened to the side wall 31 side, respectively, and the thin film sealing material 16 is crushed and the adhesive The adhesive 15 having a waterproofing or water-stopping effect in the agent storage portion 14 leaks into the joint 30 or the groove portion between the folds 17 of the jointing material 11, diffuses, flows out and permeates into the joint 30, The material 11 itself can be mounted inside the joint 30 in a state of good airtightness and waterproof (waterproof). Also, the degree of bending of the folds 17 provided on both side edges of the gasket body 12 in the insertion direction can accommodate wide and narrow joints 30, and the folds 17 can prevent water from entering into the joints 30. It is also possible to provide a joint material 11 having good workability as a whole and to realize a joint structure capable of obtaining a good construction result. (Embodiment 3) FIG. 7 shows Embodiment 3 of the present invention. The joint material 1A of the third embodiment has basically the same structure as the joint material 1 of the first embodiment, but the left side of the expansion piece portion 3 integrated with the gasket body 2 having the base portion 2a. The expanding piece 3a and the projecting end portions 3c and 3d of the right expanding piece 3b are stacked so that the projecting end portion 3c is on the upper side and the projecting end portion 3d is on the lower side, and each is formed in a substantially semicircular shape. As a result, the entire shape of the expanding piece 3 is made substantially cylindrical. An adhesive (butyl-based adhesive) 5 having a waterproof or water blocking effect is housed inside the spreading piece 3 to form an adhesive housing leak portion 4. Further, the gasket body 2 of the joint material 1A is provided with a punched hole 8 along the length direction thereof. Even with the joint material 1A having such a structure, it is possible to realize a joint structure that exhibits the same operation and effect as the joint material 1 of the first embodiment described above.
以上詳述した本考案によれば、操作し易く作業性が良好で、目地の広狭にも対 応可能な目地材を提供できる。 また、本考案によれば、目地内部に気密性、防水（止水）性が良好な状態で目 地材を装着でき、目地内への止水を一層確実な状態で実現できる目地構造を提供 できる。 According to the present invention described in detail above, it is possible to provide a joint material which is easy to operate, has good workability, and can cope with wide and narrow joints. Further, according to the present invention, the joint material can be mounted inside the joint in a state where the joint is airtight and waterproof (water stop), and the joint structure can realize the water stop in the joint more reliably. it can.
【図１】本考案の実施の形態１の目地材を示す斜視図で
ある。FIG. 1 is a perspective view showing a joint material according to a first embodiment of the present invention.
【図２】本考案の実施の形態１の目地材を含む目地構造
の施工工程を示す断面図である。FIG. 2 is a cross-sectional view showing a construction process of the joint structure including the joint material according to the first embodiment of the present invention.
【図３】本考案の実施の形態１の目地構造の施工終了状
態を示す断面図である。FIG. 3 is a cross-sectional view showing a finished construction state of the joint structure according to the first embodiment of the present invention.
【図４】本考案の実施の形態２の目地材を示す斜視図で
ある。FIG. 4 is a perspective view showing a joint material according to the second embodiment of the present invention.
【図５】本考案の実施の形態２の目地材を含む目地構造
の施工工程を示す断面図である。FIG. 5 is a cross-sectional view showing a construction process of a joint structure including a joint material according to the second embodiment of the present invention.
【図６】本考案の実施の形態２の目地構造の施工終了状
態を示す断面図である。FIG. 6 is a cross-sectional view showing a finished construction state of the joint structure according to the second embodiment of the present invention.
【図７】本考案の実施の形態３の目地材を示す正面図で
ある。FIG. 7 is a front view showing a joint material according to a third embodiment of the present invention.
【図８】従来の目地材の分解断面図である。FIG. 8 is an exploded cross-sectional view of a conventional joint material.
【図９】従来の目地構造の施工手順の説明図である。FIG. 9 is an explanatory diagram of a construction procedure of a conventional joint structure.
１ 目地材 １Ａ 目地材 ２ ガスケット本体 ２ａ 基部 ３ 拡開片部 ３ａ 左拡開片 ３ｂ 右拡開片 ４ 接着剤収納漏出部 ５ 接着剤 ６ ヒダ片 ７ 中空部 ８ 抜穴 １１ 目地材 ２６ 外壁パネル ２７ フレーム ２８ 下地面材 ２９ タイル材 ３０ 目地 ３１ 側壁 1 Joint material 1A Joint material 2 Gasket body 2a Base part 3 Expanding piece part 3a Left expanding piece 3b Right expanding piece 4 Adhesive storage leak part 5 Adhesive 6 Folding piece 7 Hollow part 8 Hole 11 Joint material 26 Outer wall panel 27 Frame 28 Underground Material 29 Tile Material 30 Joints 31 Sidewall
Claims (6)
のガスケット本体の前記目地に対する挿入端側に設けた
防水又は止水効果のある接着剤を収納するとともに前記
ガスケット本体の目地内への挿入に伴って前記接着剤を
目地内へ漏出させる拡縮可能な拡開片部を備えた接着剤
収納漏出部とを有することを特徴とする目地材。1. A gasket main body to be inserted into a joint and an adhesive having a waterproof or waterproof effect provided on the insertion end side of the gasket main body with respect to the joint, and the gasket main body is inserted into the joint. A joint material, comprising: an adhesive-accommodating leaking portion having an expandable / contractible expanding piece portion for leaking the adhesive agent into the joint.
に一体的なヒダ片を備えたものである請求項１記載の目
地材。2. The joint material according to claim 1, wherein the gasket main body is provided with integrated pleats on both side edges in the insertion direction.
のガスケット本体の前記目地に対する挿入端側に設けた
防水又は止水効果のある接着剤を収納するとともに前記
ガスケット本体の目地内への挿入に伴って前記接着剤を
目地内へ漏出させる拡縮可能な拡開片部を備えた接着剤
収納漏出部と、前記ガスケット本体の挿入方向の両側縁
に一体的に設けたヒダ片とを具備し、前記ガスケット本
体を前記目地に挿入して前記拡開片部の拡開により接着
剤収納漏出部から接着剤を目地内へ漏出させるととも
に、前記ヒダ片により目地内への止水を行うようにした
ことを特徴とする目地構造。3. A gasket main body to be inserted into a joint and an adhesive having a waterproof or water blocking effect provided on the insertion end side of the gasket main body with respect to the joint, and the gasket main body is inserted into the joint. The adhesive accommodating and leaking portion having an expandable and retractable expanding piece portion for leaking the adhesive agent into the joint together with the adhesive body, and a fold piece integrally provided on both side edges of the gasket body in the insertion direction. , The gasket body is inserted into the joint and the adhesive is leaked into the joint from the adhesive storing and leaking portion by expanding the expanding piece portion, and the water is stopped in the joint by the fold piece. A joint structure characterized by doing.
のガスケット本体の前記目地に対する挿入端側に設けた
防水又は止水効果のある接着剤を収納する接着剤収納部
と、この接着剤収納部の前記目地に対する挿入端側を封
止する薄膜状の封止材とを具備し、前記ガスケット本体
の目地内への挿入に伴って前記封止材を破砕して前記接
着剤収納部内の接着剤を目地内へ漏出させるようにした
ことを特徴とする目地材。4. A gasket main body to be inserted into a joint, an adhesive accommodating portion which is provided on the insertion end side of the gasket main body with respect to the joint and accommodates an adhesive having a waterproof or water blocking effect, and an adhesive accommodating portion. A thin film-like sealing material that seals the insertion end side of the joint portion with respect to the joint, and crushes the sealing material along with the insertion of the gasket body into the joint to bond inside the adhesive agent storage portion. A joint material characterized by allowing the agent to leak into the joint.
に一体的なヒダ片を備えたものである請求項４記載の目
地材。5. The joint material according to claim 4, wherein the gasket main body is provided with integrated pleats on both side edges in the insertion direction.
のガスケット本体の前記目地に対する挿入端側に設けた
防水又は止水効果のある接着剤を収納する接着剤収納部
と、この接着剤収納部の前記目地に対する挿入端側を封
止する薄膜状の封止材と、前記ガスケット本体の挿入方
向両側縁に一体的に設けたヒダ片とを具備し、前記ガス
ケット本体を前記目地に挿入して前記薄膜状の封止材を
破砕させ、接着剤収納部から接着剤を目地内へ漏出させ
るとともに、前記ヒダ片により目地内への止水を行うよ
うにしたことを特徴とする目地構造。6. A gasket main body to be inserted into a joint, an adhesive accommodating section for accommodating an adhesive having a waterproof or water blocking effect, which is provided on the insertion end side of the gasket main body with respect to the joint, and the adhesive accommodating section. A thin film-like sealing material that seals the insertion end side of the portion with respect to the joint, and pleats provided integrally on both side edges of the gasket body in the insertion direction, and insert the gasket body into the joint. The joint structure is characterized in that the thin film-like sealing material is crushed, the adhesive is leaked into the joint from the adhesive storage portion, and the water is stopped by the fold piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996011104U JP3036744U (en) | 1996-10-11 | 1996-10-11 | Joint material and joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996011104U JP3036744U (en) | 1996-10-11 | 1996-10-11 | Joint material and joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3036744U true JP3036744U (en) | 1997-05-02 |
Family
ID=43171493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996011104U Expired - Lifetime JP3036744U (en) | 1996-10-11 | 1996-10-11 | Joint material and joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3036744U (en) |
-
1996
- 1996-10-11 JP JP1996011104U patent/JP3036744U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5743674A (en) | Absorbent berm device | |
| JP3036744U (en) | Joint material and joint structure | |
| JPH08199697A (en) | Sealing member and construction method therefor | |
| JP3638710B2 (en) | Waterproof structure of outer wall joint and waterproof method | |
| US20200386039A1 (en) | Flashing for a building | |
| JPH0315689Y2 (en) | ||
| JPH0860756A (en) | Gasket for outer wall panel and fitting/executing method thereof | |
| JP4795009B2 (en) | Waterproof structure of exterior wall joint | |
| JP3398334B2 (en) | Insulated box | |
| JP4047238B2 (en) | Installation method of outer wall joint water-proof material and planar water-proof material | |
| KR20050092501A (en) | Interior water proofing member of tunnel having effective draining function | |
| JP4954567B2 (en) | Waterproof structure of joint | |
| JP3084190B2 (en) | Joint joiner and construction structure of joint using jointer | |
| JPH10331274A (en) | Waterproof structure having post-fitted external wall for periphery of joint at external wall | |
| JPS6143499B2 (en) | ||
| JP2002013218A (en) | Sealing structure for external wall joint | |
| JPS644936Y2 (en) | ||
| JP5344985B2 (en) | Makeup joint integrated dry joint structure | |
| JP3604175B2 (en) | Architectural tarpaulin | |
| KR200354460Y1 (en) | Interior water proofing member of tunnel having effective draining function | |
| JPH10220112A (en) | Dry cutting-off gascket | |
| JPS63125800A (en) | Composite sealing member | |
| JP5073987B2 (en) | Water stop structure of the outer wall joint | |
| JPH052675Y2 (en) | ||
| JPH09268661A (en) | Architectural waterproof member |