JP2001065072A - Waterproof tape - Google Patents
Waterproof tapeInfo
- Publication number
- JP2001065072A JP2001065072A JP24174299A JP24174299A JP2001065072A JP 2001065072 A JP2001065072 A JP 2001065072A JP 24174299 A JP24174299 A JP 24174299A JP 24174299 A JP24174299 A JP 24174299A JP 2001065072 A JP2001065072 A JP 2001065072A
- Authority
- JP
- Japan
- Prior art keywords
- waterproof tape
- waterproof
- wall
- vertical joint
- adhesive layer
- 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
- Building Environments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、組立住宅の縦目地
を防水するのに好適な防水テープに関する。The present invention relates to a waterproof tape suitable for waterproofing vertical joints of an assembled house.
【０００２】[0002]
【従来の技術】図１０及び図１１に示すように、組立住
宅は上下階及び隣接する左右の住宅ユニット１５が近接
して配置され、それ等の各住宅ユニット１５の端縁側に
は縦目地１２や横目地１３が形成される。なお、住宅ユ
ニット１５は柱部１１やこれを覆う外壁１０から形成さ
れている。前記の縦目地１２及び横目地１３の内、縦目
地１２の防水手段としては特開平８−７４３３５号公報
にも開示されるように、図１２に示すような防水テープ
１ｂが用いられている。また、横目地１３については図
１０，図１１に示すように、化粧モール１４が被覆さ
れ、防水テープ１ｂの張り出しによる外観美の低下を防
止するようにしている。2. Description of the Related Art As shown in FIGS. 10 and 11, in an assembled house, upper and lower floors and adjacent left and right housing units 15 are arranged close to each other. And the seam joint 13 is formed. In addition, the housing unit 15 is formed from the pillar portion 11 and the outer wall 10 covering the pillar portion 11. As disclosed in Japanese Patent Application Laid-Open No. H8-74335, a waterproof tape 1b as shown in FIG. 12 is used as a waterproof means for the vertical joints 12 of the vertical joints 12 and the horizontal joints 13. As shown in FIGS. 10 and 11, the side joints 13 are covered with a cosmetic molding 14 so as to prevent the appearance of the waterproof tape 1 b from deteriorating due to overhang.
【０００３】[0003]
【発明が解決しようとする課題】図１２に示す防水テー
プ１ｂは図示のように両側辺の長さＬが等しい四角状の
シート部材からなり、上端辺及び下端辺の幅寸法ｗも略
同一のものからなる。この防水テープ１ｂの両側辺の端
縁側には粘着層３′が形成される。図１３に示すよう
に、図１２に示した防水テープ１ｂは上階側の柱部１１
に一側辺を固着した後、他側辺を外壁１２側に張り出
し、その下端を下階側の小口１６に当接するように配置
する。この状態で隣接する左右側の住宅ユニット１５の
柱部１１に固着した同一形状の防水テープ１ｂ同士の前
記他側辺を互いに係着せしめる。次に、図１４に示すよ
うに張り出し側の前記他側辺を縦目地１２内に押し入
む。この場合、下階の小口１６に当接している部分の
内、大部分は押し込まれずに図示のように外方を向いて
残る。然し乍ら、従来の防水テープ１ｂは図１２に示す
ような形状のため、図１４に示すように小口１６側に残
った張り出し部１７にシワやふくらみが生じ、部分的に
開口部が生じる。特に、縦目地１２内に押し込まれた部
分にはガスケットやバックアップ材のような目地の水切
り１８が充填されるため、この水切り１８により張り出
し部１７に押圧力が作用し、前記の開口部がより大きく
開放され漏水の原因となる問題点がある。また、張り出
し部１７で化粧モール１４が押圧されて化粧モール１４
が浮き上る問題点もある。The waterproof tape 1b shown in FIG. 12 is made of a rectangular sheet member having the same length L on both sides as shown in the drawing, and the width dimension w of the upper and lower edges is substantially the same. Consist of things. Adhesive layers 3 'are formed on both sides of the waterproof tape 1b. As shown in FIG. 13, the waterproof tape 1b shown in FIG.
After fixing one side, the other side is extended to the outer wall 12 side, and the lower end thereof is arranged so as to abut the fore edge 16 on the lower floor side. In this state, the other sides of the waterproof tapes 1b of the same shape fixed to the pillars 11 of the adjacent left and right housing units 15 are engaged with each other. Next, the other side on the overhanging side is pushed into the vertical joint 12 as shown in FIG. In this case, most of the portions that are in contact with the lower edge 16 on the lower floor are not pushed in but remain outward as shown. However, since the conventional waterproof tape 1b has a shape as shown in FIG. 12, wrinkles and bulges are generated in the overhanging portion 17 remaining on the side of the fore edge 16 as shown in FIG. In particular, since the portion pushed into the vertical joint 12 is filled with a joint drainer 18 such as a gasket or a backup material, the drainer 18 applies a pressing force to the overhang portion 17, and the opening is further increased. There is a problem that it is greatly opened and causes water leakage. Further, the cosmetic molding 14 is pressed by the overhanging portion 17 and the cosmetic molding 14
There is also a problem that emerges.
【０００４】本発明は、以上の問題点を解決するもの
で、前記張り出し部に開口部が発生せず、外観美を損う
こともなく縦目地の防水が確実に行われる防水テープを
提供することを目的とする。The present invention solves the above-mentioned problems, and provides a waterproof tape in which an opening is not formed in the overhanging portion, and the vertical joint is reliably waterproofed without deteriorating the appearance. The purpose is to:
【０００５】[0005]
【課題を解決するための手段】本発明の防水テープは、
以上の目的を達成するために、請求項１記載の通り、組
立住宅の住宅ユニットの縦目地を防水すべく該縦目地を
挟んで隣接する前記住宅ユニット間に架設される防水テ
ープであって、該防水テープは、住宅ユニット側に固着
される壁内側辺と、外壁側に張り出して互いに係着され
係着後に前記縦目地内に押し込まれる係合側辺及び前記
壁内側辺と係合側辺を結ぶ上端辺と下端辺とを有する略
四角状のシート部材からなり、該シート部材の前記壁内
側辺の前記上端辺側からの長さＬ1が前記係合側辺の前
記上端辺側からの長さＬ2よりも短寸に形成され、前記
シート部材の上端辺を除く各辺の端縁には相互に係着可
能な粘着層が設けられることを特徴とする。また、請求
項２に記載の防水テープは、請求項１記載の防水テープ
において、前記防水テープがゴムシート又はゴムシート
に織布を重合したものからなることを特徴とする。ま
た、請求項３に記載の防水テープは、請求項１又は２記
載の防水テープにおいて、前記粘着層は剥離シートによ
り被覆されることを特徴とする。The waterproof tape of the present invention comprises:
To achieve the above object, as set forth in claim 1, a waterproof tape erected between the adjacent housing units across the vertical joint to waterproof the vertical joint of the housing unit of the assembled house, The waterproof tape has a wall inner side fixed to the housing unit side, an engagement side edge that projects to the outer wall side and is engaged with each other and pushed into the vertical joint after the engagement, and the wall inner side and the engagement side side. And a length L1 of the inner side of the wall of the sheet member from the upper end side to the engagement side side from the upper end side. The sheet member is formed to be shorter than the length L2, and an adhesive layer that can be engaged with each other is provided on an edge of each side except an upper end side of the sheet member. A waterproof tape according to a second aspect of the present invention is the waterproof tape according to the first aspect, wherein the waterproof tape is made of a rubber sheet or a rubber sheet obtained by polymerizing a woven fabric. A third aspect of the present invention is the waterproof tape according to the first or second aspect, wherein the adhesive layer is covered with a release sheet.
【０００６】本発明の防水テープは住居ユニットの柱部
に固着される壁内側辺の長さＬ1を外壁側に張り出す係
合側辺の長さＬ2よりも短寸とすることにより、前記の
従来技術における張り出し部のシワやふくらみが少なく
なり、前記張り出し部に開口部が生じない。また、上端
辺を除く各辺の端縁に粘着層が形成され、互いに係着さ
れるため、更に前記開口部の形成が抑制される。また、
張り出し部の張り出し量も少なく、モールの押圧力が低
減する。以上により、確実な防水と外観美の向上が図れ
る。In the waterproof tape of the present invention, the length L1 of the inner side of the wall fixed to the pillar portion of the dwelling unit is made shorter than the length L2 of the engaging side extending to the outer wall side. The wrinkles and swelling of the overhang in the prior art are reduced, and no opening is formed in the overhang. In addition, since an adhesive layer is formed on the edge of each side except the upper end side and is engaged with each other, the formation of the opening is further suppressed. Also,
The amount of overhang of the overhang is small, and the pressing force of the molding is reduced. As described above, reliable waterproofing and appearance improvement can be achieved.
【０００７】[0007]
【発明の実施の形態】図１乃至図３に示すように、本発
明の防水テープ１は略四角形状の平板状のゴムシート２
と、上端辺を除く各辺の端縁に設けられる粘着層３と、
粘着層３を被覆する剥離シート４等とからなる。図２に
示すように、防水テープ１のゴムシート２は壁内に固着
される壁内側辺５の長さＬ1が反対側の係合側辺６の長
さＬ2より短寸に形成され、上端辺７の幅寸法がｗで下
端辺８が傾斜する略台形状のものからなる。前記の粘着
層３は、壁内側辺５の部分に幅寸法ｔ1の範囲に形成さ
れる粘着層３ａと、係合側辺６の部分に幅寸法ｔ2の範
囲に形成される粘着層３ｂと、下端辺８の部分に幅寸法
ｔ3の範囲に形成される粘着層３ｃとからなる。また、
剥離シート４は図１に示すように、前記の粘着層３ａ，
３ｂ，３ｃの全面に添着される剥離シート４ａ，４ｂ，
４ｃからなる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 to 3, a waterproof tape 1 according to the present invention is a flat rubber sheet 2 having a substantially square shape.
And an adhesive layer 3 provided on an edge of each side excluding an upper end side;
And a release sheet 4 covering the adhesive layer 3. As shown in FIG. 2, the rubber sheet 2 of the waterproof tape 1 is formed such that the length L1 of the inner side wall 5 fixed to the inside of the wall is shorter than the length L2 of the engagement side edge 6 on the opposite side. It has a substantially trapezoidal shape in which the width dimension of the side 7 is w and the lower side 8 is inclined. The adhesive layer 3 includes an adhesive layer 3a formed in a range of a width t1 on a wall inner side 5 and an adhesive layer 3b formed in a range of a width t2 on an engagement side 6; An adhesive layer 3c is formed at the lower end 8 in the range of the width t3. Also,
As shown in FIG. 1, the release sheet 4 has the above-mentioned adhesive layers 3a,
Release sheets 4a, 4b, attached to the entire surfaces of 3b, 3c
4c.
【０００８】ゴムシート２としては、例えば、ブチルゴ
ム、エチレン・プロピレンゴム（ＥＰＤＭ）等の防水性
に優れたゴムが用いられる。また、粘着層３としては、
例えば、アクリル系粘着剤等が用いられ、剥離シート４
としてはクラフト離型紙等が用いられる。As the rubber sheet 2, for example, a rubber having excellent waterproof properties such as butyl rubber, ethylene / propylene rubber (EPDM) is used. In addition, as the adhesive layer 3,
For example, an acrylic adhesive or the like is used, and the release sheet 4
For example, kraft release paper is used.
【０００９】図１乃至図３に示した防水テープ１は、ゴ
ムシート２としてゴム材のみを用いたが、図４に示すよ
うにゴム材２ａ′に織布９を重合したゴムシート２ａを
用いた防水テープ１ａも採用される。このように、織布
９を重合することにより初期延伸を低減することができ
る。なお、織布９としては、例えば、ポリエステル織布
が用いられる。The waterproof tape 1 shown in FIGS. 1 to 3 uses only a rubber material as the rubber sheet 2, but uses a rubber sheet 2a obtained by polymerizing a woven cloth 9 on a rubber material 2a 'as shown in FIG. The waterproof tape 1a is also employed. Thus, the initial stretching can be reduced by polymerizing the woven fabric 9. In addition, as the woven fabric 9, for example, a polyester woven fabric is used.
【００１０】以上の防水テープ１，１ａに関する１つの
実施例として次のものが挙げられる。即ち、防水テープ
１，１ａは、例えば、外壁１０の厚さが１２ｍｍで、縦
目地１２が２０ｍｍ、横目地１３が１２ｍｍ程度の部分
に用いる場合、設定圧力差５５０Ｐａ（５６．１ｋｇｆ
／ｍ2）、周期２秒の近似正弦脈動圧散水量４リットル
／ｍ2／分に対し、Ｌ1が３４０ｍｍ，Ｌ2が４００ｍ
ｍ，ｗが１４０ｍｍの寸法のものが採用される。また、
この場合、粘着層３の幅寸法ｔ1は４０ｍｍ，ｔ2は２０
ｍｍ、ｔ3は２０ｍｍとする。また、化粧モール１４と
しては１００ｍｍ幅寸法のものが採用される。One embodiment of the above waterproof tapes 1 and 1a is as follows. That is, for example, when the waterproof tapes 1 and 1a are used in a portion where the thickness of the outer wall 10 is 12 mm, the vertical joint 12 is about 20 mm, and the horizontal joint 13 is about 12 mm, the set pressure difference is 550 Pa (56.1 kgf).
/ M 2 ), with an approximate sinusoidal pulsating pressure of 4 liters / m 2 / min with a period of 2 seconds, L1 is 340 mm and L2 is 400 m
Those having m and w dimensions of 140 mm are employed. Also,
In this case, the width t1 of the adhesive layer 3 is 40 mm, and t2 is 20.
mm and t3 are 20 mm. In addition, the cosmetic molding 14 having a width of 100 mm is employed.
【００１１】次に、以上の構成の防水テープ１，１ａに
よる縦目地１２の防水作用を説明する。図５に示すよう
に、以上の構成の防水テープ１（又は１ａ）の壁内側辺
５の部分を隣接して左右方向に配置されている上階の住
宅ユニット１５，１５の下端の縦目地１２を挟む柱部１
１に固着する。具体的には壁内側辺５の剥離シート４ａ
を剥がし、粘着層３ａを柱部１１に固着する。この状態
で係合側辺６の部分を外壁１０の方に張り出させる。こ
れにより図５，図６に示すように隣接した住宅ユニット
１５，１５の夫々に固着された防水テープ１，１は互い
に向き合った状態となる。この状態で係合側辺６及び下
端辺８の剥離シート４ｂ，４ｃを剥がし、その粘着層３
ｂ，３ｃを互いに係着させる。図７はこの状態を側面か
ら見たものである。次に、外壁１０側に張り出している
部分を図８に示すように縦目地１２内に押し込む。この
場合、下階の小口１６側に当接している防水テープ１の
部分は縦目地１２内に押し込まれず大部分が残るが、本
発明の防水テープ１の場合は前記のような下端辺８が傾
斜した台形状のものからなり、且つ係合側辺６や下端辺
８が互いに係着されているため、図８，図９に示すよう
な形状の張り出し部１７となる。即ち、従来技術の張り
出し部１７ａのようにシワやふくらみが殆ど生じない状
態となる。縦目地１２内には水切り１８が充填されてい
るが、この水切り１８による押圧力が張り出し部１７に
加わっても張り出し部１７には開口部が生じない。ま
た、張り出し部１７は外壁１０の表面から殆ど突出しな
いため、横目地１３を覆う化粧モール１４を押圧せず、
化粧モール１４の浮きが生じない。以上により、縦目地
１２からの水洩れが防止されると共に外観美を損うよう
な問題点が生じない。前記のように施工された防水シー
トの性能評価を行うため、ＪＩＳ−Ａ―１４１４―１９
９４に準拠して試験したところ、設定圧力差５５０Ｐａ
（５６．１ｋｇｆ／ｍ2）、周期２秒の近似正弦脈動圧
散水量４リットル／ｍ2／分に対し、１０分間の本供試
条件で漏水は全くなく、しかも化粧モールの浮きもみら
れなかった。Next, the waterproofing action of the vertical joint 12 by the waterproof tapes 1 and 1a having the above-described configuration will be described. As shown in FIG. 5, the vertical joint 12 at the lower end of the upper floor housing units 15, 15 arranged in the left and right direction adjacent to the wall inner side 5 of the waterproof tape 1 (or 1 a) having the above configuration. Pillar 1 sandwiching
Stick to 1. Specifically, the release sheet 4a on the inner side 5 of the wall
Is peeled off, and the adhesive layer 3 a is fixed to the pillar portion 11. In this state, the portion of the engagement side 6 is projected toward the outer wall 10. Thus, as shown in FIGS. 5 and 6, the waterproof tapes 1 and 1 fixed to the adjacent housing units 15 and 15 are in a state of facing each other. In this state, the release sheets 4b and 4c on the engaging side 6 and the lower end 8 are peeled off, and the adhesive layer 3 is removed.
b and 3c are engaged with each other. FIG. 7 shows this state viewed from the side. Next, the portion projecting toward the outer wall 10 is pushed into the vertical joint 12 as shown in FIG. In this case, the portion of the waterproof tape 1 that is in contact with the fore-edge 16 on the lower floor is not pushed into the vertical joint 12 and most remains, but in the case of the waterproof tape 1 of the present invention, the lower end side 8 as described above is Since it is made of an inclined trapezoidal shape and the engaging side 6 and the lower end 8 are engaged with each other, the overhanging portion 17 has a shape as shown in FIGS. That is, unlike the overhang portion 17a of the related art, a state in which wrinkles and swelling hardly occur is obtained. Although the vertical joint 12 is filled with a drainer 18, no opening is formed in the projecting part 17 even if the pressing force by the drainer 18 is applied to the projecting part 17. In addition, since the overhang portion 17 hardly protrudes from the surface of the outer wall 10, the overhang portion 17 does not press the decorative molding 14 covering the horizontal joints 13,
The makeup mall 14 does not float. As described above, leakage of water from the vertical joint 12 is prevented, and there is no problem that the appearance is deteriorated. In order to evaluate the performance of the waterproof sheet constructed as described above, JIS-A-1414-19
When the test was performed in accordance with No. 94, the set pressure difference was 550 Pa
(56.1 kgf / m 2 ), with an approximate sinusoidal pulsating pressure of 4 liters / m 2 / min with a period of 2 seconds, there was no water leakage under the test conditions for 10 minutes, and no floating of the makeup mall was observed. Was.
【００１２】以上の説明において、防水テープ１，１ａ
の形状，材質を前記のものとしたが、建物の形状，使用
目的等に応じ、防水テープ１の寸法，形状，材質は変え
られ、前記のものに限定するものではない。In the above description, the waterproof tape 1, 1a
Although the shape and material of the waterproof tape 1 are as described above, the size, shape and material of the waterproof tape 1 can be changed according to the shape of the building, the purpose of use, and the like, and are not limited to the above.
【００１３】[0013]
【発明の効果】１）本発明の請求項１に記載の防水テー
プによれば、本発明の防水テープが、その壁内側辺を柱
部側に固着された状態で係合側辺側に向かって傾斜する
台形状のものから形成され、且つ上端辺を除く各辺が互
いに粘着可能に形成されるため、防水テープを縦目地内
に押し込んでセットしてもその下端側の張り出し部にシ
ワやふくらみが生じない。そのため、この部分の開口や
外壁面からの突出もなく、確実な防水と外観美の向上が
図れる。 ２）本発明の請求項２に記載の防水テープによれば、ゴ
ムシートが織布と重合したものからなるため、初期延伸
を低減でき、全体として高強度のものになる。 ３）本発明の請求項３に記載の防水テープによれば、各
粘着層が剥離シートにより被覆されるため、使用時まで
粘着層の粘着力が保持される。1) According to the waterproof tape of the first aspect of the present invention, the waterproof tape of the present invention faces the engaging side while the inner side of the wall is fixed to the pillar side. It is formed from an inclined trapezoidal shape, and since each side except the upper end side is formed so as to be able to adhere to each other, even if the waterproof tape is pushed into the vertical joint and set, wrinkles and No swelling occurs. Therefore, there is no opening of this portion and no protrusion from the outer wall surface, so that reliable waterproofing and improvement in appearance can be achieved. 2) According to the waterproof tape according to the second aspect of the present invention, the rubber sheet is made of a material polymerized with a woven fabric, so that the initial stretching can be reduced and the strength becomes high as a whole. 3) According to the waterproof tape described in claim 3 of the present invention, since each adhesive layer is covered with the release sheet, the adhesive strength of the adhesive layer is maintained until use.
【図１】本発明の防水テープの構造を示す斜視図FIG. 1 is a perspective view showing the structure of a waterproof tape of the present invention.
【図２】図１の各辺の形状を示す平面図FIG. 2 is a plan view showing the shape of each side in FIG. 1;
【図３】図２のＡ−Ａ線拡大断面図FIG. 3 is an enlarged sectional view taken along line AA of FIG. 2;
【図４】織布を重合したゴムシートを有する本発明の防
水テープを示す断面図FIG. 4 is a cross-sectional view showing a waterproof tape of the present invention having a rubber sheet obtained by polymerizing a woven fabric.
【図５】本発明の防水テープによる縦目地の防水方法を
示す斜視図FIG. 5 is a perspective view showing a method of waterproofing vertical joints with the waterproof tape of the present invention.
【図６】図５における防水テープ同士の係合状態を示す
斜視図FIG. 6 is a perspective view showing an engagement state between waterproof tapes in FIG. 5;
【図７】柱部に壁内側辺を固着し係合側辺や下端辺を互
いに係着して外壁側に張り出している防水テープの形態
を示す模式図FIG. 7 is a schematic view showing a form of a waterproof tape in which a wall inner side is fixed to a pillar portion, an engaging side edge and a lower end side are engaged with each other, and project toward the outer wall side.
【図８】図７の状態から防水テープの大部分を縦目地内
に押し込んだ状態と小口側に残った張り出し部の形態を
示す模式図FIG. 8 is a schematic view showing a state where most of the waterproof tape is pushed into the vertical joint from the state of FIG. 7 and a form of the overhanging portion remaining on the fore edge side.
【図９】図８のＢ−Ｂ線断面を示す模式図FIG. 9 is a schematic view showing a cross section taken along line BB of FIG. 8;
【図１０】上下階及び左右の住宅ユニットの端部とその
間に形成される縦目地，横目地等を示す斜視図FIG. 10 is a perspective view showing end portions of upper and lower floors and left and right housing units, and vertical joints, horizontal joints, and the like formed therebetween.
【図１１】図１０のＣ矢視正面図FIG. 11 is a front view taken in the direction of arrow C in FIG. 10;
【図１２】従来の防水テープの平面図FIG. 12 is a plan view of a conventional waterproof tape.
【図１３】従来の防水テープの縦目地への取り付け状態
を示す模式図FIG. 13 is a schematic view showing a state where a conventional waterproof tape is attached to a vertical joint.
【図１４】従来の縦目地内に取り付けられた防水テープ
の問題点を説明するための模式図FIG. 14 is a schematic view for explaining a problem of a waterproof tape attached in a conventional vertical joint.
１ 防水テープ １ａ 防水テープ ２ ゴムシート ２ａ ゴムシート ２ａ′ ゴム材 ３ 粘着層 ３ａ 粘着層 ３ｂ 粘着層 ３ｃ 粘着層 ４ 剥離シート ４ａ 剥離シート ４ｂ 剥離シート ４ｃ 剥離シート ５ 壁内側辺 ６ 係合側辺 ７ 上端辺 ８ 下端辺 ９ 織布 １０ 外壁 １１ 柱部 １２ 縦目地 １３ 横目地 １４ 化粧モール １５ 住宅ユニット １６ 小口 １７ 張り出し部 １８ 水切り DESCRIPTION OF SYMBOLS 1 Waterproof tape 1a Waterproof tape 2 Rubber sheet 2a Rubber sheet 2a 'Rubber material 3 Adhesive layer 3a Adhesive layer 3b Adhesive layer 3c Adhesive layer 4 Peeling sheet 4a Peeling sheet 4b Peeling sheet 4c Peeling sheet 5 Wall inner side 6 Engagement side 7 Upper edge 8 Lower edge 9 Woven cloth 10 Outer wall 11 Column 12 Vertical joint 13 Horizontal joint 14 Makeup mall 15 Housing unit 16 Small opening 17 Overhanging part 18 Drain
Claims (3)
すべく該縦目地を挟んで隣接する前記住宅ユニット間に
架設される防水テープであって、該防水テープは、住宅
ユニット側に固着される壁内側辺と、外壁側に張り出し
て互いに係着され係着後に前記縦目地内に押し込まれる
係合側辺及び前記壁内側辺と係合側辺を結ぶ上端辺と下
端辺とを有する略四角状のシート部材からなり、該シー
ト部材の前記壁内側辺の前記上端辺側からの長さＬ1が
前記係合側辺の前記上端辺側からの長さＬ2よりも短寸
に形成され、前記シート部材の上端辺を除く各辺の端縁
には相互に係着可能な粘着層が設けられることを特徴と
する防水テープ。1. A waterproof tape erected between adjacent housing units across a vertical joint to waterproof vertical joints of a housing unit of an assembled house, wherein the waterproof tape is fixed to the housing unit side. A wall inner side, an engaging side extending over the outer wall side and engaged with each other and pushed into the vertical joint after the engagement, and an upper end and a lower end side connecting the engaging side with the inner side of the wall. It is formed of a square sheet member, and the length L1 of the sheet member from the upper end side of the inner side of the wall is formed to be shorter than the length L2 of the engagement side side from the upper end side. A waterproof tape, characterized in that an adhesive layer that can be engaged with each other is provided on an edge of each side except an upper end side of the sheet member.
ートに織布を重合したものからなることを特徴とする請
求項１に記載の防水テープ。2. The waterproof tape according to claim 1, wherein the waterproof tape is made of a rubber sheet or a material obtained by polymerizing a woven fabric on a rubber sheet.
ることを特徴とする請求項１又は２に記載の防水テー
プ。3. The waterproof tape according to claim 1, wherein the adhesive layer is covered with a release sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24174299A JP4104793B2 (en) | 1999-08-27 | 1999-08-27 | Waterproof tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24174299A JP4104793B2 (en) | 1999-08-27 | 1999-08-27 | Waterproof tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001065072A true JP2001065072A (en) | 2001-03-13 |
| JP4104793B2 JP4104793B2 (en) | 2008-06-18 |
Family
ID=17078879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24174299A Expired - Fee Related JP4104793B2 (en) | 1999-08-27 | 1999-08-27 | Waterproof tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4104793B2 (en) |
-
1999
- 1999-08-27 JP JP24174299A patent/JP4104793B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4104793B2 (en) | 2008-06-18 |
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