JP2020060048A - Watertight structure stationary plate - Google Patents

Watertight structure stationary plate Download PDF

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Publication number
JP2020060048A
JP2020060048A JP2018192196A JP2018192196A JP2020060048A JP 2020060048 A JP2020060048 A JP 2020060048A JP 2018192196 A JP2018192196 A JP 2018192196A JP 2018192196 A JP2018192196 A JP 2018192196A JP 2020060048 A JP2020060048 A JP 2020060048A
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stationary plate
adhesive
fixing plate
plate
swimming pool
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Japanese (ja)
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千春 齋藤
Chiharu Saito
千春 齋藤
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Abstract

To make it possible to confirm that since an adhesive agent or a sealing agent or the like filled in a stationary plate that fixes a waterproof sheet, when the stationary plate is pressed to an adhesive surface, is quantitatively sufficient and filled uniformly, the stationary plate is fixed to a main body by a uniform adhesive force.SOLUTION: A stationary plate is the transparent or translucent vinyl chloride resin-made circular plate and has a thickness of 3 mm. The center of the stationary plate 1 is provided with a circular hole 11 coincided with a diameter of a flange 3 provided on a wall surface 2 of a swimming pool. Three pieces of circular closed shape sealing recesses 15 enclosing the hole 11 are formed at the adhesive surface side of the stationary plate 1. The width of the sealing recess 15 is 2 mm, and the depth is 1.4 mm not more than a half of the board thickness of the stationary plate 1 of 3 mm. It can be confirmed that an amount of an adhesive agent is sufficient and uniform from the surface of the transparent stationary plate 1 by pressing this stationary plate 1 to an adhesive object while filling the adhesive agent 14 to the plumbing port of the swimming pool with the stationary plate mounted to a mounting object.SELECTED DRAWING: Figure 2

Description

本発明は、スイミングプール等の給排水設備の開口部、建築物のルーフドレン部や丸環部、その他の開口部における水密性の向上に使用される固定板に関する。   BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing plate used for improving watertightness in an opening of a water supply / drainage facility such as a swimming pool, a roof drain part or a circular ring part of a building, and other openings.

スイミングプールの給排水部の開口部、ラダーハンドルの取付部、建築物のルーフドレン部や丸環部、その他の開口部には防水シートが強固にスイミングプールや建築物の本体に取付けられ、剥離したり水密性が低下することがないように、本体に防水シートを直接取付けせずに、開口部に合致する穴を有したり、開口部を包囲する合成樹脂製の固定板を本体に取付け、この固定板に防水シートを熱融着、または、溶着固定するなどして高い水密性が長期間保持されるようにし、漏水や防水シートの剥離が起きないようにしている。   A waterproof sheet is firmly attached to the swimming pool or the main body of the building such as the opening of the water supply / drainage part of the swimming pool, the mounting part of the rudder handle, the roof drain part or the circular ring part of the building, and other parts such as peeling. To prevent the water-tightness from decreasing, do not directly attach the waterproof sheet to the main body, have holes that match the openings, or attach a synthetic resin fixing plate that surrounds the openings to the main body. High watertightness is maintained for a long time by heat-sealing or welding fixing the waterproof sheet to the fixing plate to prevent water leakage and peeling of the waterproof sheet.

図３は、スイミングプールの壁面２に形成してある給排水部を示すものであり、（１）は壁面２に固定板１及び防水シート４を接着固定した状態の断面図であり、（２）は、固定板１の平面図である。固定板１は、円形の塩化ビニール等の合成樹脂板であり中央に給排水口の直径に合致する円形の穴１１が設けてあり、この円形の固定板１がシーリング材若しくは接着剤１４で壁面２に固定され、この固定板１に防水シート４が接着剤によって接着されている。防水シートの固定板１への接着は、接着剤に限るものでなく、熱溶着によって固定される場合もある。
固定板１には取付穴１２が複数設けてあり、この取付穴１２を利用して樹脂アンカー１３によって壁面２に強固に固定される。防水シート４の開口縁４０にあたる部分には弾性エポキシ等からなるシーリング１６が設けてあって止水してある。
図４に示す例は、循環フランジであり、スイミングプールの壁面２の開口２０に下向きの開口３１を有する合成樹脂製のフランジ３が取付けてあり、その開口２０に合致する穴１１を有する固定板１が壁面２に接着してあり、防水シート４は固定板１に接着固定され、止水性を高めている。
また、スイミングプールにおいては、図５（１）に示すラダーハンドル５や手摺（図示しない）の支柱５１が図５（２）に示すようにスイミングプールの底面またはスイミングプールの周囲のフロア面に埋設されているため、支柱５１を通す穴を有し、支柱５１を包囲する固定板１が設置され、この固定板１に防水シート(図示しない)が接着固定されている。 FIG. 3 shows a water supply / drainage portion formed on the wall surface 2 of the swimming pool, and (1) is a cross-sectional view showing a state where the fixing plate 1 and the waterproof sheet 4 are adhesively fixed to the wall surface 2, (2) FIG. 3 is a plan view of the fixed plate 1. The fixing plate 1 is a circular synthetic resin plate such as vinyl chloride, and has a circular hole 11 at the center thereof that matches the diameter of the water supply / drainage port. The circular fixing plate 1 is a sealing material or an adhesive agent 14 on the wall surface 2 The waterproof sheet 4 is bonded to the fixing plate 1 with an adhesive. Adhesion of the waterproof sheet to the fixing plate 1 is not limited to the adhesive, but may be fixed by heat welding.
The fixing plate 1 is provided with a plurality of mounting holes 12, and the resin anchors 13 are used to firmly fix the wall 2 to the wall 2. A sealing 16 made of elastic epoxy or the like is provided at a portion corresponding to the opening edge 40 of the waterproof sheet 4 to stop water.
The example shown in FIG. 4 is a circulation flange, and a flange 3 made of synthetic resin having a downward opening 31 is attached to the opening 20 of the wall surface 2 of the swimming pool, and a fixing plate having a hole 11 matching the opening 20. 1 is adhered to the wall surface 2, and the waterproof sheet 4 is adhered and fixed to the fixing plate 1 to enhance the waterproofness.
In addition, in the swimming pool, the ladder handle 5 and the handrails (not shown) 51 shown in FIG. 5 (1) are buried on the bottom surface of the swimming pool or the floor surface around the swimming pool as shown in FIG. 5 (2). Therefore, the fixed plate 1 which has a hole for passing the support column 51 and surrounds the support column 51 is installed, and a waterproof sheet (not shown) is adhesively fixed to the fixed plate 1.

特許第２５８５９３３号公報Japanese Patent No. 2585933

従来、固定板１は、一方の面に弾性エポキシ接着剤、または、シーリング剤等を充填し、スイミングプールや建築物の取付け面に押圧固定され、更にネジアンカーで固定されている。この固定板への防水シートの接着や溶着が固定板の全面に均一になされていなかったり、接着剤またはシーリング剤等が十分に充填されていなかったりすると、時間の経過に伴い接着部が剥離して隙間が形成されて水が浸入していき、防水シートが浮き上がって剥離が進行して水密性が失われ、スイミングプールにおいては漏水が生ずるという不都合があった。   Conventionally, the fixing plate 1 has one surface filled with an elastic epoxy adhesive, a sealing agent, or the like, and is pressed and fixed to a mounting surface of a swimming pool or a building, and further fixed by a screw anchor. If the waterproof sheet is not adhered or welded to the fixing plate evenly over the entire surface of the fixing plate, or if the adhesive or sealing agent is not sufficiently filled, the adhesive part will peel off over time. As a result, there is a disadvantage that water is leaked in the swimming pool because a gap is formed and water is infiltrated, the waterproof sheet floats and peels off to lose watertightness.

合成樹脂製の固定板１は、着色されているため不透明なものであり、取付け施工の際に固定板１の全面に均一に接着剤を塗布したように見えても、接着対象に押圧して接着した時点においては、表面側からしか見ることができないので接着剤またはシーリング剤等が固定板の固定面全面に均一に充填されているかを確認することができない。
接着剤またはシーリング剤等が十分に充填されず、接着面において不均等な厚みとなると接着力の不均等につながり、接着力の弱い個所に水圧等の外力が集中的に作用して固定板が浮き上がり、更には、防水シートの剥離にまで進行することが起きるので、固定板１を本体側に押圧した時点の接着剤またはシーリング剤等の充填状態を目視することができれば、接着剤またはシーリング剤等の充填が十分で厚さが均一であるかの確認が可能である。
本発明は、固定板１に充填した接着剤またはシーリング剤等が固定板１を接着面に押圧した時点において均等に充填されており、固定板が一様な接着力で本体に固定されることを確認できるようにし、時間の経過によって水密性が喪失することがないようにするものである。 Since the fixing plate 1 made of synthetic resin is opaque because it is colored, even if it seems that the adhesive is evenly applied to the entire surface of the fixing plate 1 at the time of installation work, it is pressed against the object to be bonded. At the time of bonding, it can be seen only from the front surface side, and therefore it cannot be confirmed whether the adhesive, the sealing agent, or the like is uniformly filled on the entire fixing surface of the fixing plate.
If the adhesive or sealing agent is not sufficiently filled and the adhesive surface has an uneven thickness, the adhesive strength will be uneven, and external force such as water pressure will concentrate on the weak adhesive area and the fixing plate will Since it may float up and even progress to the peeling of the waterproof sheet, if the filling state of the adhesive or the sealing agent at the time of pressing the fixing plate 1 to the main body side can be visually observed, the adhesive or the sealing agent may be visually observed. It is possible to confirm whether or not the filling is uniform and the thickness is uniform.
According to the present invention, the adhesive or the sealing agent filled in the fixed plate 1 is evenly filled when the fixed plate 1 is pressed against the adhesive surface, and the fixed plate is fixed to the main body with a uniform adhesive force. To ensure that watertightness is not lost over time.

固定板が透明な樹脂製の板であり、固定板の接着面側に１個または複数の接着剤またはシーリング剤等を受容するシーリング溝が形成してある固定板である。
シーリング溝は円形や四角形等の閉鎖形状、それらを同心的に二重、三重、それ以上複数配置したもの、波線の平行線、また、シーリング溝は連続しているものに限定するものでなく、断続するものであってもよい。
本明細書において、「透明」は、クリアな完全透明である必要はなく、固定板の表面側から充填した接着剤またはシーリング剤等の分布状態を目視で確認できる程度に透明であれば良いものであり、いわゆる半透明であってもよい。
固定板に形成されたシーリング溝の断面は三角形、四角形、若しくは半円形であって、深さは２〜５ｍｍ程度であるのが好ましい。 The fixing plate is a transparent resin plate, and the fixing plate has a sealing groove for receiving one or more adhesives, sealing agents, or the like formed on the adhesive surface side of the fixing plate.
The sealing groove is not limited to a closed shape such as a circle or a quadrangle, a concentric double, triple, or a plurality of those arranged concentrically, a parallel line of wavy lines, and a continuous sealing groove. It may be intermittent.
In the present specification, “transparent” does not have to be clear and completely transparent, and may be transparent as long as the distribution state of the adhesive or sealing agent filled from the surface side of the fixing plate can be visually confirmed. And may be so-called translucent.
The cross section of the sealing groove formed in the fixing plate is triangular, quadrangular, or semicircular, and the depth thereof is preferably about 2 to 5 mm.

固定板を接着する本体に取付けた状態において固定板の表面側から接着剤またはシーリング剤等の充填状況を目視で確認できるので、接着剤またはシーリング剤等を固定板の接着面に均一に充填されていることを確認して固定板を接着することができると共に接着剤またはシーリング剤等がシーリング溝内に入りこんでいることから接着剤またはシーリング剤等が不足することが防止され、固定板は強固に壁面等の本体に固定されるので水密性が高く、寿命が長いものとすることができる。   Gluing the fixing plate to the main body allows you to visually check the filling status of the adhesive or sealing agent from the surface side of the fixing plate, so that the adhesive surface of the fixing plate is evenly filled with the adhesive or sealing agent. The fixing plate can be adhered and the adhesive or sealing agent, etc., has entered the sealing groove, preventing the adhesive or sealing agent from running out and making the fixing plate strong. Since it is fixed to the main body such as a wall surface, it is highly watertight and has a long life.

本発明の固定板をスイミングプールの給水部に取付けた状態の平面図。The top view of the state which attached the fixing plate of this invention to the water supply part of a swimming pool. 本発明の固定板の断面図。Sectional drawing of the fixing plate of this invention. 固定板をスイミングプールの循環部に固定した状態の断面図と正面図。Sectional drawing and the front view of the state which fixed the fixed board to the circulation part of the swimming pool. 固定板をスイミングプールの給水部に取付けた状態の断面図と平面図。Sectional drawing and a top view of the state which attached the fixed board to the water supply part of the swimming pool. スイミングプールのラダーの斜視図、及びラダーの支柱の取付部に固定板を使用した状態の断面図。The perspective view of the ladder of a swimming pool, and sectional drawing in the state which used the fixing plate for the attachment part of the column of a ladder.

図１は、スイミングプールの壁面に設けた給排水の開口部に使用する固定板１であって、透明な塩化ビニール樹脂製の円形板であって厚さ３ｍｍである。固定板１の中央にはスイミングプールの壁面２に設けた開口部２０のフランジ３の直径に合致する円形の穴１１が設けてある。固定板１の接着面側には穴１１を包囲する円形の閉じた形状のシーリング溝１５が等間隔で３本形成してある。シーリング溝１２の幅は２ｍｍ、深さは固定板１の板厚３ｍｍの半分以下の１．４ｍｍである。この固定板１を給水口に取付けた状態の断面図が図２であり、開口部２０に固定板１の穴１１を合致させて接着剤またはシーリング剤等で固定してある。   FIG. 1 shows a fixed plate 1 used for an opening for water supply and drainage provided on a wall of a swimming pool, which is a circular plate made of transparent vinyl chloride resin and having a thickness of 3 mm. A circular hole 11 matching the diameter of the flange 3 of the opening 20 provided in the wall surface 2 of the swimming pool is provided in the center of the fixed plate 1. On the bonding surface side of the fixing plate 1, three circular closed-shape sealing grooves 15 surrounding the hole 11 are formed at equal intervals. The width of the sealing groove 12 is 2 mm, and the depth thereof is 1.4 mm, which is less than half the plate thickness 3 mm of the fixed plate 1. FIG. 2 is a sectional view of the fixing plate 1 attached to the water supply port, and the holes 11 of the fixing plate 1 are aligned with the openings 20 and fixed with an adhesive or a sealing agent.

施工手順は、固定板１の接着面に接着剤またはシーリング剤等を均等に充填し、スイミングプールの給水口の開口部２０に固定板１の穴１１を合わせて押し付けて接着固定する。固定板１は透明であるので、この時、表面側から接着剤またはシーリング剤等の分布状態を視認することができる。
接着剤またはシーリング剤等の充填時には、均等に接着剤またはシーリング剤等が充填されているように見えているが、固定板１を接着面に押圧した後に観察すると接着剤またはシーリング剤等の充填が均等でなく偏りが見られたり、接着剤またはシーリング剤等が十分に充填されておらず空気の存在が視認されたら固定板１を横方向に移動させて空気を逃がすなどして固定板の全面に接着剤またはシーリング剤等がいきわたっていることを確認する。それでも接着剤またはシーリング剤等が不均等である場合は、接着作業をやり直す。
固定板１は更に固定穴１２に樹脂アンカー１３を使用し壁面等に固定する。このように固定板１を壁面等に固定することによって、固定板１に防水シート４を接着、若しくは溶着をおこない、固定板１の接着力不足から防水シート４の剥離が起こることを防止することができる。 As for the construction procedure, the adhesive surface of the fixing plate 1 is evenly filled with an adhesive, a sealing agent, or the like, and the holes 11 of the fixing plate 1 are aligned and pressed against the openings 20 of the water supply port of the swimming pool for adhesive fixing. Since the fixing plate 1 is transparent, the distribution state of the adhesive or the sealing agent can be visually recognized from the surface side at this time.
At the time of filling the adhesive or the sealing agent, it seems that the adhesive or the sealing agent is evenly filled, but when the fixing plate 1 is pressed against the bonding surface and observed, the filling of the adhesive or the sealing agent or the like is performed. Are not even and uneven, or when adhesive or sealing agent is not sufficiently filled and the presence of air is visually recognized, the fixing plate 1 is moved laterally to allow air to escape. Make sure that the entire surface is covered with adhesive or sealing agent. If the adhesive or sealant is still uneven, repeat the bonding work.
The fixing plate 1 is further fixed to a wall surface using a resin anchor 13 in the fixing hole 12. By fixing the fixing plate 1 to the wall surface or the like in this manner, the waterproof sheet 4 is adhered or welded to the fixing plate 1 to prevent peeling of the waterproof sheet 4 due to insufficient adhesion of the fixing plate 1. You can

１ 固定板
１１ 穴
１２ 固定穴
１３ 樹脂アンカー
１４ 接着剤層
１５ シーリング溝
２ 壁面（スイミングプール壁面）
２０ 開口部
３ フランジ
３１ 下向き開口
４ 防水シート
４０ 防水シートの開口縁
５ ラダーハンドル
５１ 支柱
1 Fixing Plate 11 Hole 12 Fixing Hole 13 Resin Anchor 14 Adhesive Layer 15 Sealing Groove 2 Wall Surface (Swimming Pool Wall Surface)
20 Opening 3 Flange 31 Downward Opening 4 Waterproof Sheet 40 Waterproof Sheet Opening Edge 5 Ladder Handle 51 Support

Claims (4)

防水シートの固定板であり、透明または半透明の合成樹脂製板であって接着面側に１個または複数の閉鎖形状のシーリング溝が形成してある固定板。 A fixing plate for a waterproof sheet, which is a transparent or semi-transparent synthetic resin plate having one or more closed sealing grooves formed on the adhesive surface side. 請求項１において、固定板の板厚は３ｍｍ以上である固定板。 The fixed plate according to claim 1, wherein the fixed plate has a thickness of 3 mm or more. 請求項１または２において、シーリング溝の深さが板厚の半分以下である固定板。 The fixing plate according to claim 1 or 2, wherein the depth of the sealing groove is not more than half the plate thickness. 請求項１〜４のいずれかにおいて、シーリング溝の断面形状が三角形、半円形、若しくは四角形のいずれかまたはそれらの組み合わせである固定板。 The fixing plate according to any one of claims 1 to 4, wherein the cross-sectional shape of the sealing groove is any one of a triangle, a semicircle, a quadrangle, or a combination thereof.
JP2018192196A 2018-10-10 2018-10-10 Watertight structure stationary plate Pending JP2020060048A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385732U (en) * 1986-11-25 1988-06-04
JPH0470396U (en) * 1990-10-29 1992-06-22
JP2001193232A (en) * 2000-01-06 2001-07-17 Tsutsunaka Sheet Bosui Kk Supply/drain port peripheral structure and supply/drain port member for sheet waterproof structure
JP2001329683A (en) * 2000-03-14 2001-11-30 Toli Corp Outdoor corridor flooring material attached with drain gutter
JP2008267059A (en) * 2007-04-24 2008-11-06 Lonseal Corp Waterproof sheet fastener
JP2014091944A (en) * 2012-11-02 2014-05-19 Lonseal Corp Disk for fixing waterproof sheet and fixation structure of waterproof sheet
JP2016223229A (en) * 2015-06-02 2016-12-28 ロンシール工業株式会社 Waterproof piece and waterproof structure and waterproof construction method using waterproof piece
JP2018154974A (en) * 2017-03-15 2018-10-04 住ベシート防水株式会社 Sheet waterproof structure and construction method for sheet waterproof structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385732U (en) * 1986-11-25 1988-06-04
JPH0470396U (en) * 1990-10-29 1992-06-22
JP2001193232A (en) * 2000-01-06 2001-07-17 Tsutsunaka Sheet Bosui Kk Supply/drain port peripheral structure and supply/drain port member for sheet waterproof structure
JP2001329683A (en) * 2000-03-14 2001-11-30 Toli Corp Outdoor corridor flooring material attached with drain gutter
JP2008267059A (en) * 2007-04-24 2008-11-06 Lonseal Corp Waterproof sheet fastener
JP2014091944A (en) * 2012-11-02 2014-05-19 Lonseal Corp Disk for fixing waterproof sheet and fixation structure of waterproof sheet
JP2016223229A (en) * 2015-06-02 2016-12-28 ロンシール工業株式会社 Waterproof piece and waterproof structure and waterproof construction method using waterproof piece
JP2018154974A (en) * 2017-03-15 2018-10-04 住ベシート防水株式会社 Sheet waterproof structure and construction method for sheet waterproof structure

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