JP2021088889A - Construction method of cushion floor - Google Patents

Abstract

To provide a construction method of a cushion floor in which a user does not feel irregularity and discomfort.SOLUTION: A construction method of a cushion floor onto a floor face F includes: a double-sided adhesive tape sticking step of sticking double-sided adhesive tapes 30 to the floor face F with surfaces 31 along a first direction D1 so as to be arranged along a second direction D2 perpendicular to the first direction D1; a release paper peeling step of peeling release papers 30a on rear faces 32 of the double-sided adhesive tapes 30 from a first end portion A toward a second end portion B opposite to the first end portion A in the first direction D1; and a cushion floor sticking step of sticking the cushion floor to a part where the release papers on the rear faces 32 of the double-sided adhesive tapes 30 are peeled.SELECTED DRAWING: Figure 6

Description

The present invention relates to a method of constructing a cushion floor.

Conventionally, various methods have been proposed in which an old floor material is remodeled (repaired) and a new floor material is constructed.

The floor repair method described in Patent Document 1 is a new vinyl-based method on the surface of existing floor materials such as old resin floor materials (cushion floors, etc.), wood floor finishing materials (flooring, etc.), and ceramic tiles. Attach vinyl flooring materials such as floor tiles and vinyl flooring sheets.

In the floor repair method described in Patent Document 1, double-sided adhesive tape is attached to the existing floor material at three locations along the position, peripheral edge, and depth of the joint of the new floor material divided into two sheets. In the floor repair method described in Patent Document 1, while gradually peeling off the release paper of the double-sided adhesive tape, a new floor material is attached to the peeled portion of the release paper.

Since the floor repair method described in Patent Document 1 does not peel off the existing floor material, less waste is generated, the baseboard and sealing material around the floor are less likely to be damaged, and less work is required. .. Since the floor repair method described in Patent Document 1 only attaches a new floor material to the surface of the existing floor material with double-sided adhesive tape, there is little expertise in tools and knowledge. According to the floor repair method described in Patent Document 1, if the existing floor material is a cushion floor or flooring provided on the floor base, the double-sided adhesive tape can be reliably attached to the existing floor material. Double-sided adhesive tape does not easily peel off from existing flooring.

JP-A-2018-131870

However, in the floor repair method described in Patent Document 1, when a flexible cushion floor is constructed as a new floor material, the user attaches the double-sided adhesive tape to the place where the double-sided adhesive tape is attached and the double-sided adhesive tape. When stepping on the boundary with the unattached part, the user may feel unevenness and feel uncomfortable.

Based on the above circumstances, it is an object of the present invention to provide a cushion floor construction method in which the user does not feel unevenness and discomfort.

The method of constructing the cushion floor according to the aspect of the present invention is the method of constructing the cushion floor on the floor surface, wherein the double-sided adhesive tape is attached to the floor surface by the surface along the first direction, and the first method is described. The double-sided adhesive tape sticking step of sticking so as to line up along the second direction orthogonal to the direction, and the release paper on the back surface of the double-sided adhesive tape are attached from the first end portion to the first end portion in the first direction. It has a release paper peeling step of peeling toward the second end portion opposite to the above, and a cushion floor attaching step of attaching the cushion floor to the peeled portion of the release paper on the back surface of the double-sided adhesive tape. ..

According to the present invention, it is possible to provide a cushion floor construction method in which the user does not feel unevenness and discomfort.

It is sectional drawing which shows an example of the general structure of a cushion floor. It is a top view of the floor surface to be constructed of the cushion floor. It is a top view of the cushion floor processed according to the floor surface to be constructed. It is a figure which shows the process of forming the shape at the time of transporting the cushion floor in 1st Embodiment. It is a figure which shows the case where the double-sided adhesive tape is attached to the floor surface to be constructed. It is a figure which shows the case where the release paper of a double-sided adhesive tape is partially peeled off. It is a figure which shows the process of sticking a cushion floor. It is a figure which shows the process of sticking a cushion floor. It is a figure which shows after the cushion floor is attached. It is a figure which shows the case where the release paper of the double-sided adhesive tape is partially peeled off in the 2nd Embodiment. It is a figure which shows the deformation example when the double-sided adhesive tape is attached.

The method for constructing a cushion floor according to each embodiment of the present invention is to construct a cushion floor on the floor surface at an entrance, a toilet, a washroom, a dressing room (including a washroom / dressing room where the washroom and the dressing room are combined), and the like. This is a method in which a double-sided adhesive tape is attached to the surface of an existing floor material, and a cushion floor is attached to the existing floor material via the double-sided adhesive tape.

(Existing floor material)
Examples of existing floor materials include resin floor materials (cushion floors, etc.), wood floor finishing materials (flooring, etc.), ceramic tiles, and the like. As the existing floor material, a cushion floor or flooring is preferable, and a cushion floor is more preferable, because the double-sided adhesive tape can be reliably attached and the double-sided adhesive tape does not easily peel off.

(Double-sided adhesive tape)
Examples of the double-sided adhesive tape include butyl double-sided tape and acrylic double-sided tape. As the double-sided adhesive tape, an acrylic double-sided tape is preferable because it is relatively thin (0.1 to 0.3 mm), has high adhesiveness, and is excellent in water resistance and the like.

(Cushion floor)
FIG. 1 is a cross-sectional view showing an example of a general configuration of a cushion floor. The cushion floor 10 of the present embodiment includes, for example, as shown in FIG. 1, a glass fiber base material 12 and a foamed vinyl chloride 11 laminated on the glass fiber base material 12.

(First Embodiment of Cushion Floor Construction Method)
The first embodiment of the cushion floor construction method of the present invention will be described with reference to the drawings.
FIG. 2 is a plan view of the floor surface F to be constructed of the cushion floor 10. As shown in FIG. 2, the floor surface F has a longitudinal direction W and a lateral direction D.

In the present embodiment, the longitudinal direction is defined as the direction along the dimension of the width and depth of the floor surface, which is larger in length. Further, in the present embodiment, the lateral direction is defined as the direction along the dimension of the width and depth of the floor surface where the length is small. When the floor surface has irregularities in a plan view, the width and depth dimensions are defined as the distance between both ends. In the present embodiment, the longitudinal direction W is the width direction, and the lateral direction D is the depth direction.

<Process for carrying out objects>
First, the worker carries out the objects such as furniture and fixtures placed on the floor surface F to be constructed from the doorway T, and as shown in FIG. 2, makes the floor surface F free of the objects.

<Measuring process>
Next, the operator carries in a paper pattern having a width larger than the dimension of the floor surface F in the longitudinal direction W and a depth larger than the dimension of the floor surface F in the lateral direction D from the doorway T.

The operator puts a pattern on the floor surface F and marks the positions of the inside corner, the outside corner, the frame of the inspection port I, and the like on the pattern.

<Cushion floor cutting process>
Next, the operator copies the marking on the pattern onto the fabric of the cushion floor 10 and draws a cutting line on the fabric of the cushion floor 10.

The operator traces the cutting line drawn on the fabric of the cushion floor 10 to cut the fabric of the cushion floor 10 to form the cushion floor 10.

FIG. 3 is a plan view of the cushion floor 10 processed according to the floor surface F to be constructed. The operator forms the cushion floor 10 as a separate body of the floor surface portion 10a and the inspection port portion 10b.

<Cushion floor carry-in process>
Next, the worker carries in the cushion floor 10 from the doorway T. FIG. 4 is a diagram showing the process of forming the shape of the cushion floor 10 during transportation.

As shown in FIG. 4, the operator supports the cushion floor 10 in a roll shape along the dimension corresponding to the longitudinal direction W of the floor surface F. Further, the operator rolls the cushion floor 10 so that the end corresponding to the short side end (second end) B having the shorter dimension W in the longitudinal direction of the floor surface F is inside. To support. The worker carries in the cushion floor 10 arranged in a roll shape from the doorway T.

<Double-sided adhesive tape application process>
Next, the operator attaches the double-sided adhesive tape to the floor surface F. FIG. 5 is a diagram showing a case where the double-sided adhesive tape 30 is attached to the floor surface F to be constructed.

As shown in FIG. 5, the operator attaches the double-sided adhesive tape 30 to the floor surface F along the first direction D1. In this embodiment, the first direction D1 is parallel to the longitudinal direction W of the floor surface F. The operator attaches the double-sided adhesive tape 30 so as to line up along the second direction D2 orthogonal to the first direction D1. The operator attaches the double-sided adhesive tape 30 so that the double-sided adhesive tapes 30 adjacent to each other along the second direction D2 do not overlap. The operator cuts and removes the double-sided adhesive tape 30 from the parts of the cushion floor 10 that are not subject to construction, such as the frame of the inspection port I.

<Peeling paper pattern>
Next, the operator peels off the release paper 30a of the double-sided adhesive tape 30. FIG. 6 is a diagram showing a case where the release paper 30a of the double-sided adhesive tape 30 is partially peeled off. As shown in FIG. 6, the release paper 30a is adhered to the back surface 32 opposite to the surface 31 of the double-sided adhesive tape adhered to the floor surface F.

The operator transfers the release paper 30a of the double-sided adhesive tape 30 lined up along the second direction D2 from the long side end portion (first end portion) A having the longer dimension in the first direction D1 to the short side end portion B. Peel off part by part. The operator peels off the release paper 30a so that the portion of the double-sided adhesive tape 30 lined up along the second direction D2 from which the release paper 30a has been peeled off is substantially the same position as the first direction D1, and the worker peels off the release paper 30a so that the portion is substantially the same as the first direction D1. A peeling region 30z is formed so that the back surface 32 is exposed.

<Cushion floor attachment process>
Next, the operator attaches the cushion floor 10 to the double-sided adhesive tape 30. As shown in FIG. 7, the operator attaches the cushion floor 10 to the peeled area 30z formed in the vicinity of the long side end portion A of the floor surface F to make the constructed area 30c.

As shown in FIG. 8, the operator further peels off the release paper 30a of the double-sided adhesive tape 30 arranged along the second direction D2 toward the short side end portion B of the floor surface F, and newly peels the paper pattern 30a. A peeling region 30z is formed in the area. The operator attaches the cushion floor 10 to the newly formed peeled area 30z to make the constructed area 30c.

In this way, the operator repeats the release paper peeling step and the cushion floor sticking step, and sticks the cushion floor 10 to the floor surface F. FIG. 9 is a diagram showing the cushion floor 10 after being attached.

According to the method of constructing the cushion floor of the present embodiment, the double-sided adhesive tape 30 is attached along the first direction D1 and is attached so as to be lined up along the second direction D2. As a result, the adjacent double-sided adhesive tapes 30 can be arranged close to each other so as to be in close contact with each other, for example. Therefore, even when the user steps on the boundary between the adjacent double-sided adhesive tapes 30 via the cushion floor 10, the cushion floor 10 is suppressed from bending, the user does not feel unevenness, and the user feels uncomfortable. do not feel.

According to the cushion floor construction method of the present embodiment, the operator needs skill because the cushion floor 10 is attached to the floor surface F by the double-sided adhesive tape 30 without applying an adhesive to the floor surface F. Do not.

Further, since the double-sided adhesive tape 30 is attached along the longitudinal direction W of the floor surface F, the number of times the double-sided adhesive tape 30 is cut can be reduced, and the labor of the operator can be reduced.

According to the cushion floor construction method of the present embodiment, the operator supports the cushion floor 10 in a roll shape along the dimensions corresponding to the longitudinal direction W of the floor surface F. Further, the operator supports the cushion floor 10 in a roll shape so that the end corresponding to the short side end B of the floor surface F is on the inside. Therefore, the height of the cushion floor 10 can be reduced as compared with the case where the floor surface F is rolled in a roll shape along the dimension corresponding to the lateral direction D2, and the operator can easily convey the cushion floor 10. Further, the stability when the roll-shaped cushion floor 10 is leaned against is improved as compared with the case where the end corresponding to the long side end A of the floor surface F is arranged to be inside, and the operator can use the cushion floor. Easy to handle 10.

According to the method of constructing the cushion floor of the embodiment, the floor surface F is measured using the paper pattern, so that the floor surface F is accurately measured.

(Second embodiment of the cushion floor construction method)
A second embodiment of the cushion floor construction method of the present invention will be described with reference to the drawings. In the following description, the same reference numerals will be given to the configurations common to those already described, and duplicate description will be omitted. In each of the following embodiments, the method of peeling the release paper 30a and the direction of attachment are different for the double-sided adhesive tape 30 as compared with the first embodiment. Therefore, in the following description, the differences from the first embodiment will be mainly described.

FIG. 10 is a diagram showing a case where the release paper 30a of the double-sided adhesive tape 30 is partially peeled off. In the present embodiment, in the release paper peeling step, the operator peels one release paper 30a of the double-sided adhesive tape 30 attached to the floor surface F along the first direction D1 at one time. The operator peels off the release paper 30a of the double-sided adhesive tape 30 from one end of the second direction D2 toward the other end. In the cushion floor attaching step, the operator attaches the cushion floor 10 to the portion where the release paper 30a is peeled off each time the release paper 30a of the double-sided adhesive tape 30 is peeled off.

According to the method of constructing the cushion floor of the present embodiment, when the width of the cushion floor 10 arranged in a roll shape along the dimension corresponding to the longitudinal direction W of the floor surface F becomes larger than the width of the entrance / exit T, etc. It is easy to attach the cushion floor 10 which is arranged in a roll shape along the dimension corresponding to the lateral direction D of the floor surface F to the floor surface F.

Although each embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and changes and combinations of configurations within a range that does not deviate from the gist of the present invention are also possible. included.

For example, as shown in FIG. 11, the double-sided adhesive tape 30 is attached to the floor surface F along the lateral direction D of the floor surface F, and is attached so as to be lined up along the longitudinal direction W of the floor surface F. You may.

10 Cushion floor 30 Double-sided adhesive tape 30a Paper pattern 30z Peeling area 30c Constructed area 31 Front surface 32 Back surface A Long side end (first end)
B Short side end (second end)
D Short direction D1 First direction D2 Second direction F Floor surface I Inspection port W Longitudinal direction

Claims (6)

It is a method of constructing a cushion floor on the floor surface.
A double-sided adhesive tape attachment step in which the double-sided adhesive tape is attached to the floor surface by the surface along the first direction and is attached so as to be lined up along the second direction orthogonal to the first direction.
A release paper peeling step of peeling the release paper on the back surface of the double-sided adhesive tape from the first end portion in the first direction toward the second end portion opposite to the first end portion.
A cushion floor attaching step of attaching the cushion floor to the peeled portion of the release paper on the back surface of the double-sided adhesive tape.
Cushion floor construction method with. The first direction is parallel to the longitudinal direction of the floor surface.
The method for constructing a cushion floor according to claim 1. In the release paper peeling step, the release papers of the double-sided adhesive tapes arranged along the second direction are partially peeled off.
The method for constructing a cushion floor according to claim 1 or 2. In the release paper peeling step, a portion of the double-sided adhesive tape arranged along the second direction in which the release paper is partially peeled off is formed into a substantially rectangular shape in a plan view.
The method for constructing a cushion floor according to claim 3. The cushion floor is supported in a roll shape along the longitudinal direction and transported to the construction site.
The method for constructing a cushion floor according to any one of claims 1 to 4. It has a measuring step of applying a paper pattern to the floor surface and measuring the floor surface.
The method for constructing a cushion floor according to any one of claims 1 to 5.

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