JP5650312B1 - Hanging sheet - Google Patents

Abstract

[PROBLEMS] The present invention can be applied correctly and straightly to the top surface of the handrail wall and the upper part of the inner and outer walls, and it is possible to work on the outer wall waterproof paper that stretches to the lower part of the inner and outer walls without trouble twice. A hanging sheet that can be provided is provided. A hanging sheet according to the present invention is provided with a waterproof adhesive on one side of a long sheet body 2 having a width Y that includes a portion covering a top surface B of a handrail wall A and a portion hanging from an inner and outer wall. The layer 3 is laminated, and two cut lines 5, 5 'along the length direction are provided in the center in the width direction of the release material 4 provided on the surface of the waterproof adhesive layer 3. It is configured so that the work of pasting the outer wall waterproof paper to the lower part of the inner and outer walls of the handrail wall can be smoothly performed by removing the trouble of the pasting work from the top surface of the sliding wall to the upper part of the inner and outer walls. [Selection] Figure 1

Description

  The present invention relates to a hanging sheet that can be constructed in a hanging manner for waterproofing the top surface of the handrail wall of the wooden balcony and the upper part of the inner and outer walls.

In general, a metal headboard is attached to the flat (horizontal) top surface of a handrail wall (or parapet) of a wooden balcony by an anchor fitting (also called a base anchor), but the anchor fitting is a top surface of the handrail wall. Waterproofing performance was negative because the waterproofing material affixed to was penetrated with screws. A waterproofing method for improving the waterproof performance is disclosed in Japanese Patent Laid-Open No. 2001-32472. This waterproofing method is a technique that is applied only when the inner waterproof paper is not necessary for a low-height parapet, but first, waterproof tape is crimped to the top surface of the low parapet, and then the upper surface and A coating-type rubber waterproof material was applied to the inner side wall in a hanging manner.
JP 2001-32472 A

  However, the waterproof construction method of the above-mentioned patent document 1 cannot be expected to improve the waterproof performance even if the waterproof tape that is crimped to the top surface of the parapet is bent and pasted, and the waterproof performance is reduced. It was. In addition, the work of pressing the waterproof tape and the operation of applying the coating-type rubber waterproofing material from the work are forced twice. Furthermore, the outer wall waterproof paper needs to be affixed to the lower part of the outer wall of the parapet, but the outer wall waterproof paper must be affixed before the coating type rubber waterproof material is applied. However, the parapet is low and the inner wall waterproof paper is not used.

  The present invention solves the above-mentioned problems, and the object of the present invention is that it can be applied straight and straight to the top surface of the handrail wall and the upper part of the inner and outer walls. An object of the present invention is to provide a hanging sheet that can be operated without limiting the order in which the outer wall waterproof paper is applied.

  In order to achieve the above object, the hanging sheet according to the present invention is provided with a waterproof adhesive on one side of a long sheet base material having a width obtained by adding a part covering the top surface of the handrail wall and a part hanging on the inner and outer walls. It is characterized in that two layers of cut lines along the length direction are provided at the center in the width direction of the release material provided on the surface of the waterproof adhesive layer. It is configured so that the work of pasting the outer wall waterproof paper to the lower part of the inner and outer walls of the handrail wall can be smoothly performed without the need for the work of pasting the upper part of the side wall twice.

  The hanging sheet according to the invention of claim 2 is characterized in that the waterproof adhesive layer is obtained by mixing a polymer compound such as rubber or plastic with resin, oil, asphalt, filler or the like. The adhesive force is increased, and the screw hole (or nail hole) seal performance can be improved.

  According to the present invention, the inner release material is peeled off from the two cut lines so that the waterproof adhesive layer is exposed in a linear shape so that it can be applied straight to the top surface of the handrail wall. The outer release material was peeled off from the two cut lines so that the waterproof adhesive layer was widely exposed so that the upper part of the inner and outer walls could be covered and covered. Even if you do not put a waterproof material on the top surface once, you can work on the top surface and the upper part of the inner and outer walls at once, so you can save time and effort twice. The underside of the inner and outer walls can be peeled off, so that it can be waterproofed over the outer wall waterproof paper attached to the lower part of the inner and outer walls. Since the waterproof adhesive layer is integrally laminated on one side of the sheet main body, various excellent effects such as good waterproof performance are exhibited.

  Further, according to the invention of claim 2, since the waterproof adhesive layer is a polymer compound such as rubber or plastic mixed with resin, oil, asphalt, filler, etc., the adhesive strength is high, The screw hole (or nail hole) seal performance is enhanced.

  Next, embodiments of the present invention will be described with reference to the accompanying drawings. 1 is a perspective view of the sheet of the present application viewed from the release material side, FIG. 2 is an enlarged cross-sectional view of the sheet of the present application omitted, and FIG. 3 is peeled off the release material between the cut lines and attached to the top surface of the handrail wall. FIG. 4 is a perspective view showing the process of peeling the release material outside the score line, FIG. 5 is a perspective view showing an overlapping portion of the sheet of the present application and the outer wall waterproof paper, and FIG. 6 is completed. FIG. 7 is a sectional view showing a screw hole sealability test mode.

  1 is a sheet of the present application, and 2 is a long sheet substrate. The length of the sheet substrate 2 is normally 5 to 50 m and is wound (not shown) in a roll shape. As shown in FIG. 3, the lateral width Y is obtained by adding an amount B1 that covers the top surface B of the handrail wall A and an amount C1 and C1 ′ that hang down the inner and outer walls C and C ′. Various materials are used for the material of the sheet base material 2. For example, plastic film such as PVC, PE, PET, PP, woven fabric or nonwoven fabric or paper impregnated with asphalt, or a laminate of plastic film and woven fabric or nonwoven fabric or paper, or plastic film and aluminum or copper, There are those in which a single metal foil containing iron or the like is bonded, or those in which these composite products are bonded.

  A waterproof adhesive layer 3 is laminated on one side of the sheet substrate 2, and the waterproof adhesive layer 3 is made of a polymer compound such as rubber or plastic mixed with resin, oil, asphalt, filler or the like with high adhesive strength. Can be demonstrated. Examples of the rubber and plastic shown here include natural rubber, SBR, NBR, BR, IR, CR, IIR, EPR, EPDM, PIB, SBS, SIS, SEBS, chlorinated polyethylene, EVA and the like.

  On the other side of the sheet base material 2 (the surface that becomes the front when pasted on the handrail wall A), colors, characters or patterns are applied. The color may be a single color such as red or blue, and the characters may be kanji, hiragana, katakana, or English characters, and may be meaningless. The pattern may be a still life, a picture of an animal, an aeronautical object, a land vehicle, or a geometrical object.

  A release material 4 is attached to the surface of the waterproof adhesive layer 3. The release material 4 is for temporarily limiting the adhesive strength of the waterproof adhesive layer 3 (while it is applied), and the adhesive strength is immediately recovered by peeling off.

  At the center in the width direction (the width Y direction) of the release material 4, the depth (waterproof adhesive layer 3) where the two cut lines 5, 5 'reach the surface of the waterproof adhesive layer 3 along the length direction. Is not provided). When the release material 4 sandwiched between the two cut lines 5 and 5 'is peeled off as shown in FIG. 1, the waterproof adhesive layer 3 is exposed in a linear shape. The waterproof adhesive layer 3 exposed in a linear shape can be applied straight to the top surface B of the handrail wall A as shown in FIG. Since this linear exposed portion is in a narrow range, it can be easily replaced and corrected even if it is bent, and the waterproof performance is not hindered by the correction of replacement.

  After the linearly exposed waterproof adhesive layer 3 is straightly applied to the top surface B of the handrail wall A, the release material 4 outside the two cut lines 5, 5 ′ is, as shown in FIG. When peeled off, the waterproof adhesive layer 3 can be widely exposed (in the figure, only the outside of the cut line 5 is peeled off, but the outside of the cut line 5 'is also the same). This exposed portion can be folded from the edge B ′ of the top surface B of the handrail wall A and pasted on the upper portions of the inner and outer walls C, C ′.

  After the application sheet 1 is pasted in a hook shape, the release paper corresponding to the lower part of the sheet 1 is left without being peeled off. Therefore, after attaching the outer wall waterproof paper 6 and 6 'to the lower part of the inner and outer walls C and C' afterwards, as shown in FIG. it can. Therefore, there is no problem even if the work order is later.

  As shown in FIG. 6, the anchor metal fitting 7 is fixed with a screw 8 so as to pass through the sheet 1 of the present application, and the anchor metal fitting 9 is fitted on the anchor metal 7 so as to cover the metal headboard 9. Secure with. After that, the outer wall finishing materials 10 and 10 are installed so that the upper ends of the metal caps 9 are inserted into the flange portion 9 '. If a sealing packing material 11 is inserted between the finishing materials 10 and 10 and the metal headboard 9, it is completed as a handrail.

(Experiment of this application sheet)
Next, the present application sheet 1 (90 mm × 90 mm) is prepared, and the present application sheet 1 is adhered to the top surface of the wood a as viewed from the top surface of the handrail wall with the waterproof adhesive layer 3 as shown in FIG. On top, a metal material (thickness 3.1 mm) b that is regarded as an anchor metal fitting is placed, and is fixed to the wood a with a screw (Φ5.1 mm) c that penetrates the metal material b. Prepare 10 of these. A cylindrical material (inner diameter 40 mm, height 50 mm) d is placed on the sheet 1 of the present application so as to surround the metal material b. The lower end of the cylindrical material d is bonded to the surface of the application sheet 1. Then, the cylindrical material d is filled with water e to a height of 30 mm and placed for 24 hours.
(Experiment when using simple waterproof sheet and waterproof adhesive tape separately)

  Prepare a simple waterproof sheet (90 mm x 90 mm) without the waterproof adhesive layer 3 and a waterproof adhesive tape (90 mm x 90 mm) equivalent to the width of the top surface of the handrail wall. Affixed to the top surface of the wood a as if viewed from the top surface, and then overlapped on the waterproof adhesive tape to adhere a simple waterproof tape. On top of that, a metal material (thickness: 3.1 mm) b is placed on the anchor metal fitting, and is fixed to the wood a with screws (Φ5.1 mm) c penetrating the metal material b. Prepare 10 of these. Then, a cylindrical material (diameter 40 mm, height 50 mm) d is placed so as to surround the metal material b on the simple waterproof sheet. The lower end of the cylindrical material d is bonded to the surface of a simple waterproof sheet. Then, the cylindrical material d is filled with water e to a height of 30 mm and placed for 24 hours.

  As a result of the above, there were no water leak marks in the case of the sheet of the present application and in the case of using the simple adhesive sheet and the waterproof adhesive tape separately. This confirms that there is no difference in waterproof performance between the mere adhesive sheet and the waterproof adhesive tape separately in the case of the present application sheet. It was proved advantageous in that it was not pasted twice (it could be pasted with one effort).

  INDUSTRIAL APPLICABILITY The present invention is a hanging sheet that can be waterproofed on the top surface of the handrail wall of the wooden balcony and the upper part of the inner and outer walls, and has wide industrial applicability.

It is the perspective view seen from the peeling material side of this application sheet. FIG. 4 is an enlarged cross-sectional view with a part of the application sheet omitted. It is a perspective view which shows the state which peels off the peeling material between score lines, and has affixed on the top face of the handrail wall. It is a perspective view which shows the process in which the peeling material of the outer side of a cut line is peeled. It is a perspective view which shows the overlap part of this application sheet | seat and outer wall waterproof paper. It is sectional drawing which shows the completed handrail. It is sectional drawing which shows the test aspect of screw hole sealing performance.

DESCRIPTION OF SYMBOLS 1 Sheet of this application 2 Sheet | seat main body 3 Waterproofing adhesive layer 4 Release material 5, 5 'Cut line 6, 6' Outer wall waterproofing paper 7 Anchor metal fitting 8 Screw 9 Metal headband 10, 10 'Finishing material 11 Sealing packing material A Handrail wall B Top Surface B ′ Edge C, C ′ Inner and Outer Wall Y Horizontal Width a Wood b Metal Material c Wood Screw d Cylindrical Material

Claims (2)

  A release adhesive provided on the surface of the waterproof adhesive layer by laminating a waterproof adhesive layer on one side of a long sheet base material having a width that covers the top surface of the handrail wall and the amount that hangs on the inner and outer walls A hooking sheet characterized in that two cut lines along the length direction are provided at the center in the width direction.   2. The hanging sheet according to claim 1, wherein the waterproof adhesive layer is a mixture of a polymer compound such as rubber or plastic with resin, oil, asphalt, filler or the like.

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