JP6031065B2 - Construction method with short corner material for interior - Google Patents

Description

  The present invention relates to a construction method using a short corner material for interior, and in particular, a corner material used when finishing corners flatly attached to a corner portion of a building is used as a short corner material for interior, thereby reducing transportation cost. In addition, the present invention relates to a construction method using a short corner material for interiors, which improves the conveyance efficiency and the work efficiency at the time of construction.

In a building, when a wall surface material such as wallpaper or cloth is pasted on a wall surface, it is necessary to pre-finish the wall surface of the base in advance.
Because the front corners where two wall surfaces intersect and form corners are difficult to finish, by attaching them to the corners of the corners and the two wall surfaces on both sides of the corners, Corner materials have been proposed in which corners are prefinished flat.

JP-A-8-35311

By the way, in the construction method using the conventional corner material, a corner material having a length of 2500 mm has been used.
At the time of carrying work, it is necessary to use a one-box wagon type vehicle or a van type vehicle having a loading space that can accommodate a corner material having a length of 2500 mm in a horizontally placed state.
As a result, it is difficult to transport because it is a long corner material, the transport efficiency is low, and transporting a long corner material increases the transport cost including vehicle preparation costs and fuel consumption, and is economical. There is a disadvantage that it is disadvantageous.

Further, when the construction is carried out after the long corner material is conveyed to a predetermined work place, the long corner material is attached between the floor side skirting board and the ceiling of the predetermined work place.
At this time, in the case of a general Japanese house, the distance between the floor side skirting board and the ceiling of the predetermined work place is about 2000 to 2300 mm, and thus it is not possible to attach a long corner material as it is. After measuring the distance between the floor skirting board and the ceiling of a predetermined work place with a measure, it was necessary to cut a long corner material so as to match the measured distance.
As a result, it is necessary to always use a measuring measure for construction, and there is an inconvenience that the work process called measurement work is increased and work efficiency is poor.

  An object of the present invention is to realize a reduction in conveyance cost, an improvement in conveyance efficiency, an improvement in work efficiency during construction, and the like by using a short corner material for interior use.

  Therefore, in order to eliminate the above-mentioned inconveniences, the present invention conveys a short interior corner material formed shorter than a commercially available corner material in a horizontally placed state on a small transport vehicle and transports it to a predetermined work place. At least two short corner materials for interior use are set on a straight line between the first step to be performed and a floor skirting board and a ceiling at a predetermined work place, and the short corner materials for interior use are overlapped. When the end portion of the short corner material for interior use is abutted with the second step of excising the portion, the cut surface from which the overlap portion is cut is reversed so as not to face each other, and at least the end portion of the short corner material for interior use A third step of joining so as not to confront the cut surfaces of the interior, and after finishing joining the short corner material for interior, interior finishing including normal putty construction is performed on the surface of the short corner material for interior Characterized by a step.

According to this invention, at the time of construction, at least two interior short corner materials can be used, and the following effects can be achieved.
(1) By using the interior short corner material, the transportation can be facilitated, the transportation cost including the vehicle preparation cost and fuel consumption can be reduced, and the transportation efficiency can be improved.
(2) By using the short corner material for interior, construction can be easily performed without using a measure, and work efficiency can be improved.
(3) By joining so that the cut surface of the edge part of the short corner material for interiors does not confront, sufficient adhesiveness can be ensured and generation | occurrence | production of a clearance gap can be prevented.
(4) After joining the short corner material for interior, the interior finish including normal putty construction is performed on the surface of the short corner material for interior, so that it can be completed without any difference from the conventional construction.

FIG. 1 shows a construction state of a short corner material for interior use, (a) is a schematic diagram showing a set state of the short corner material for interior use, and (b) is a schematic diagram showing a state after joining the short corner material for interior use. It is. (Example) FIG. 2 is a schematic enlarged perspective view of a short corner material for interior use. (Example) FIG. 3 is an enlarged sectional view of a short corner material for interior use. (Example) FIG. 4 is a diagram showing a work process of the construction method using the short corner material for interior. (Example) FIG. 5 is a schematic explanatory diagram of a predetermined work place before construction using the interior short corner material. (Example) FIG. 6 is an explanatory diagram showing a construction method using three short corner materials for interior use. (Example)

  Embodiments of the present invention will be described below in detail with reference to the drawings.

1 to 5 show an embodiment of the present invention.
In FIG. 2, 1 is an interior short corner material.
The interior short corner material 1 is formed of a plastic material.
More specifically, when the interior short corner material 1 is formed of a plastic material, for example, impact-resistant polystyrene made by adding rubber to general-purpose polystyrene (“GPPS”) to give impact resistance, That is, a HIPS resin material is used.
At this time, the interior short corner material 1 is formed in an L-shaped cross section by a first side surface 2 and a second side surface 3 substantially orthogonal to the first side surface 2 as shown in FIGS. To do.
The interior short corner material 1 has a length in the range of 1000 to 1800 mm, and has a length of 1300 mm, for example.
The interior short corner material 1 regularly forms a plurality of holes 4 in the first side surface 2 and the second side surface 3.
The plurality of hole portions 4 are formed on the interior short corner material 1 when the interior short corner material 1 is affixed to an exit corner portion 10 which forms a corner portion by intersecting two wall surfaces. While functioning to improve the adhesion by discharging the air inside the first side surface 2 and the second side surface 3, it contributes to a reduction in the amount of raw materials used.
Further, in the interior short corner material 1, both sides having a width dimension of, for example, 10 mm along the longitudinal direction inside the open side end portions 2 x and 3 x of the first side surface 2 and the second side surface 3, respectively. Affix the tapes 5 respectively.

Here, the cross-sectional L-shape of the interior short corner material 1 will be described in detail.
As shown in FIG. 3, the interior short corner material 1 includes a first side face 2 having a width dimension of, for example, 27 mm, and a second side face substantially perpendicular to the first side face 2 and having a similar width dimension. 3 to form an L-shaped cross section.
And when forming the said interior short corner material 1, the thickness of each base end side edge part 2y and 3y which the said 1st side surface 2 and the said 2nd side surface 3 connect is 0.7 mm, for example. .
The thicknesses of the open side end portions 2x and 3x of the first side surface 2 and the second side surface 3 are gradually increased from the base end side end portions 2y and 3y toward the open side end portions 2x and 3x. For example, 0.5 mm is set so as to decrease.
Furthermore, the angle of the L-shaped cross section of the interior short corner material 1 is, for example, 88 to 89 degrees.
The angle of the L-shaped cross section of the interior short corner material 1 is set by sticking the interior short corner material 1 with the double-sided tape 5 to the corner of the corner where two wall surfaces intersect to form a corner. In consideration of the thickness of the double-sided tape 5, the first side surface 2 and the second side surface 3 of the interior short corner material 1 are connected to the two wall surfaces on both sides of the corner of the protruding corner portion. Adhesion is improved.

  The construction method using the interior short corner material 1 includes four steps from a first step A to a fourth step D as shown in FIG.

Specifically, in the first step A, the interior short corner material 1 formed to be shorter than a commercially available corner material having a length of 2500 mm, for example, 1300 mm in length, is placed horizontally on a small transport vehicle. It is a step of stacking and transporting to a predetermined work place 6 (see FIG. 5) by this small transport vehicle.
In other words, by using the interior short corner material 1 having a length of 1300 mm, it can be stacked horizontally on the loading platform of a small transport vehicle, facilitates transport, and includes vehicle preparation costs and fuel consumption. The conveyance cost can be reduced and the conveyance efficiency is improved.
Moreover, not only conveyance by a small conveyance vehicle but also conveyance of the interior short corner material 1 at a predetermined work place 6 is facilitated, which contributes to improvement of work efficiency.

The second step B includes at least two protruding corner portions 10 where two wall surfaces intersect to form a corner portion between the baseboard 8 on the floor 7 side of the predetermined work place 6 and the ceiling 9, for example, In the embodiment, the two first and second interior short corner materials 1-1 and 1-2 are set on a straight line, and the first and second interior short corner materials 1-1 and 1 are set. This is a step of cutting the overlap portion G-2.
That is, by using the interior short corner material 1 having a length of 1300 mm, the distance between the baseboard 8 on the floor 7 side of the predetermined work place 6 and the ceiling 9 is 2000-2300 mm of a general Japanese house. If it is, it can be easily constructed without using a measure, that is, without measuring by a scale, thereby improving work efficiency.

The third step C includes end portions 1-1a, 1-2a, 1-1b, and 1-2b on the longitudinal direction side of the two short corner materials 1-1 and 1-2 for the first and second interiors. 1 (a) and 1 (b), for example, the overlapping portion G of the lower end portion 1-2b of the upper second interior short corner material 1-2 is cut off to form a new end as shown in FIGS. This is a process of reversing and joining the cut surface 11 appearing on the part 1-2c so as not to face the end part 1-1a on the longitudinal direction side of the lower first interior short corner material 1-1.
That is, the cut surface 11 formed by cutting away the overlapping portion G of the lower end portion 1-2b of the upper second interior short corner material 1-2 to appear on the new end portion 1-2c is the lower first portion 1-2b. As shown in FIG. 1 (b), two short corners for first and second interiors are joined by joining so as not to face the longitudinal upper end 1-1a of the interior short corner material 1-1. The end portions 1-1a and 1-2a on the longitudinal direction side of the materials 1-1 and 1-2 are joined, and sufficient adhesion at the end portions 1-1a and 1-2a is secured to prevent generation of a gap. doing.

In the fourth step D, after the first and second interior short corner materials 1-1 and 1-2 are joined, the first and second interior short corner materials 1-1 and 1-2 are formed on the surface. This is a process of finishing interiors including normal putty construction.
That is, as shown in FIG.1 (b), the edge parts 1-1a and 1-2a by the side of the longitudinal direction of the said 1st, 2nd interior short corner materials 1-1 and 1-2 are joined.
Then, interior finishing including normal putty is performed on the surfaces of the first and second interior short corner materials 1-1 and 1-2, that is, on the outer surfaces of the first side surface 2 and the second side surface 3. .
At this time, the interior finish includes not only the putty construction described above but also the cross tension and the like, and thus can be rephrased as “interior cloth finish”.
For this reason, after joining the edge parts 1-1a and 1-2a of the said 1st, 2nd interior short corner materials 1-1 and 1-2, the 1st, 2nd interior short corner material 1-1, Since the interior finish is performed on the outer side surfaces of the first side surface 2 and the second side surface 3 which are the surfaces of 1-2, it can be completed without any inferiority to the conventional construction, and there is no problem at all.

  Thereby, in the construction method using the said short corner material 1 for interiors, work time can be shortened by performing four processes from the 1st process A to the 4th process D mentioned above.

  Next, the first short corner material 1 for interior shown in FIG. 4, in this embodiment, four first steps A to 4 of the construction method using the first and second short corner materials for interior 1, 1-2. The operation will be described in detail along the work steps up to 4 steps D.

First, in the first step A, as shown in FIG. 4, the interior short corner material 1 formed to be shorter than a commercially available corner material having a length of 2500 mm, for example, 1300 mm in length, is used as a small transport vehicle. Laminate horizontally.
And it conveys to the predetermined work place 6 with this small vehicle for conveyance.

Further, in the second step B, at least 2 in the protruding corner portion 10 where two wall surfaces intersect to form a corner portion between the skirting board 8 and the ceiling 9 on the floor 7 side of the predetermined work place 6. In the present embodiment, for example, two of the first and second interior short corner materials 1-1 and 1-2 are set on a straight line.
At this time, as shown in FIG. 5, the baseboard 8 and the ceiling on the floor 7 side obtained by subtracting the height L2 of the baseboard 8 from the distance L1 between the floor 7 and the ceiling 9 of the predetermined work place 6 described above. The distance L3 to 9 is targeted.
This distance L3 is about 2000-2300 mm of a general Japanese house.
Then, at a distance L3 between the skirting board 8 on the floor 7 side of the predetermined work place 6 and the ceiling 9, as shown in FIG. 1 (a), two 1300mm long first and second short lengths for interior use. The corner materials 1-1 and 1-2 are set on a straight line.
Further, after the setting, the overlap portion G of the lower end portion 1-2b of the second interior short corner material 1-2 is cut out without using a measure.

Further, in the third step C, the end portions 1-1a, 1-2a, 1-1b on the longitudinal direction side of the two short corner materials 1-1, 1-2 for the first and second interiors, When abutting 1-2b, as shown in FIGS. 1 (a) and 1 (b), for example, the overlapping portion G of the lower end 1-2b of the upper second interior short corner material 1-2 is cut off. The cut surface 11 that appears on the new end 1-2c is reversed and joined so as not to face the end 1-1a on the longitudinal direction side of the lower first interior short corner material 1-1.
At this time, the cut surface 11 formed by cutting away the overlapping portion G of the lower end 1-2b of the upper second short corner material 1-2 for the upper interior to appear on the new end 1-2c is the lower first It joins so that it may not confront the upper end part 1-1a of the longitudinal direction side of 1 short corner material 1-1 for interior.

Furthermore, in the fourth step D, as shown in FIG. 1 (b), end portions 1-1a, 1 on the longitudinal direction side of the first and second interior short corner materials 1-1, 1-2 are provided. -2a is joined to the interior of the first and second interior short corner materials 1-1, 1-2, the outer surface of the first side surface 2 and the second side surface 3 of the first short side corner material 1-1, 1-2, including normal putty construction Finish.
At this time, putty construction was performed so that putty entered into the plurality of hole portions 4 formed in the first and second short corner materials for interior 1-1 and 1-2, and then cross-stretching was also performed. Finish the interior.

  The present invention is not limited to the above-described embodiments, and various application modifications are possible.

For example, in the embodiment of the present invention, the length of the interior short corner material has been described as a dimension of 1300 mm. However, a special configuration in which the length is in the range of 1000 to 1800 mm is also possible.
That is, since the distance between the floor skirting board and the ceiling of a predetermined work place is about 2000 to 2300 mm of a general Japanese house, not only the two short corner materials for the first and second interiors As shown in FIG. 6, it is possible to use three first to third interior short corner materials 21-1, 21-2 and 21-3.
At this time, the end surfaces of the first and second interior short corner materials 21-1 and 21-2 are connected and not cut, and the third interior short corner material 21-2 is not cut. The overlap portion G of the material 21-3 is deleted.
Then, in the second step B, construction can be easily performed without using a measure, and work efficiency can be improved.

In the embodiment of the present invention, when forming the interior short corner material, the first side face having a width dimension of, for example, 27 mm, and the substantially same width dimension with respect to the first side face. However, it is possible to make the widths of the first side surface and the second side surface different from each other.
Then, by positioning the side surface having a large width dimension on the side where the adhesion needs to be ensured, it is possible to ensure sufficient adhesion when the interior short corner material is attached, and thereafter The fourth step of performing interior finishing work including normal putty construction can be performed smoothly.
Moreover, not only the structure which changes all the width dimensions of one side surface but it is also possible to change at least some width dimensions, such as an intermediate part.
Furthermore, when increasing the adhesion when the interior short corner material is attached, the angle of the L-shaped cross section of the interior short corner material is not uniform, but is changed partially. Is also possible.

DESCRIPTION OF SYMBOLS 1 Short corner material for interiors 1-1 Short corner material for 1st interiors 1-1a, 1-1b End part on the longitudinal direction 1-2 Short corner material for 2nd interiors 1-2a, 1-2b On the longitudinal side End portion 2 First side surface 2x Open side end portion 2y Base end side end portion 3 Second side surface 3x Open side end portion 3y Base end side end portion 4 Hole portion 5 Double-sided tape 6 Predetermined work place 7 Floor 8 Skirting board 9 Ceiling G Overlap part 10 Out corner part 11 Cut surface

Claims (2)

  A first step of laminating a short interior corner material formed shorter than a commercially available corner material in a horizontally placed state on a small transport vehicle and transporting it to a predetermined work place, and a floor side of the predetermined work place A second step of setting at least two of the interior short corner materials on a straight line between the skirting board and the ceiling, and cutting off an overlap portion of the interior short corner materials; and the interior short corner A third step of reversing the cut surface from which the overlapped portion is cut away so as not to face each other when joining the end portions of the material, and joining so as not to face at least the cut surface of the end portion of the interior short corner material; And a fourth step of performing interior finishing including normal putty construction on the surface of the interior short corner material after joining the interior short corner material. Construction method by wood.   The construction method using the interior short corner material according to claim 1, wherein the interior short corner material has a length in a range of 1000 to 1800 mm.

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