JP2002030788A - Outdoor floor laying method and outdoor floor laying structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an outdoor floor laying method and an outdoor floor laying structure which are excellent in workability, durability, and appearance. SOLUTION: A plurality of joist members 2 are mounted on floor bearing supports 1 which are erected on a floor slab, in a manner being separate from each other and almost in parallel with each other. Then, long floor plates 5 each having groove portions 7 in both side surfaces thereof in a lengthwise direction are laid almost orthogonally to the joist members 2. According to the floor laying method, the long floor plates 5 are arranged in a plurality of lines, and a butting portion 6 of the floor plates 5 forming each line is displaced from the butting portions of the other lines. Then, each butting portion 6 at ends of the floor plates forming each line is arranged by taking off an upper portion of the joist member 2. Further, an end reinforcing tool 4 for reinforcing the butting portion 6 is arranged in an interval between the groove portion 7 of one of the butted floor plates 5 and the groove portion 1 of the other floor plate 5 in a manner being fitted into the groove portions 7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an outdoor floor laying method and an outdoor floor laying structure.

[0002]

2. Description of the Related Art Conventionally, as a floor structure arranged outdoors,
A wooden floor structure using a wooden deck material shown in FIG. 9 is known. In this wooden floor structure, a support leg 61 is erected on a floor slab 69, a hard wooden joist 62 is arranged between the support legs 61, and a hard wooden deck material is provided in a direction orthogonal to the joist 62. 63 is laid with a predetermined gap.

When laying the deck material 63, the dimensions of the deck material 63 are adjusted so that all the joints of the deck material 63 are arranged directly above the joist material 62, and the deck material 63 is connected to the joist material 6.
A wood screw 64 is used as a fixing tool to be fixed to 2. Two wood screws 64 are used at the intersections with the joists 62, and four seams between the deck materials 63 are used, two at the end of each deck material 63. In addition, when stopping with the wood screw 64, a pilot hole is made in the deck material 63 and the joist material 62 in advance. The size of the prepared hole is about the diameter of the screw in terms of workability, and is slightly smaller than the diameter of the screw in terms of the holding force of the screw.

[0004]

In the conventional wooden floor laying, since the length of the deck material 63 is determined by the distance between the joists 62, the length of the deck material 63 is a multiple of the distance between the joists 62. It is necessary to use a deck material 63 having a length.
Further, since the wood screw 64 is hit on the end of the deck material 63, there is a problem that the wood screw 64 retaining portion at the end is chipped or broken due to shrinkage of wood due to aging.

Further, in order to fix the end of the deck material 63 by screwing, all the joints of the deck material 63 are connected to the joist material 62.
, And two wood screws 64 are used to fix the ends of the deck material 63, so that a total of four wood screws 64 gather, while the non-seam portion is 2
Because of the form of fastening with the wood screws 64, there is a problem that the appearance is not uniform and it is not neat. further,
When fastening the wood screw 64 to the end of the deck material 63, the end material area cannot be sufficiently secured, so that the deck material 63 is likely to be cracked. To open wood 63 and joist 62,
There is a concern that this pilot hole may cause the wood screw 64 to become loose later.

[0006] The present invention has been made in view of the above problems, and has as its object to provide an outdoor floor laying method and an outdoor floor laying structure which are excellent in workability, durability and aesthetic appearance.

[0007]

SUMMARY OF THE INVENTION In order to solve the above technical problems, an outdoor floor laying method according to the present invention uses an upper part of a floor support leg 1 erected on a floor slab as shown in FIG. In the method of laying a long floor plate 5 laid in a direction substantially orthogonal to the joist 2 placed a plurality of spaced apart and substantially in parallel and having grooves 7 in the long direction on both side surfaces, The lengthwise floorboards 5 are arranged in a plurality of rows, and the butting portions 6 of the plurality of floorboards 5 constituting each row are arranged so as to be shifted from each other between the rows. From the groove 7 of one floor plate 5 to be butted, which is arranged with the upper part of the joist 2 removed, the groove reinforcement of the other floor plate 5 is fitted into both grooves 7 to reinforce the end portion 6. That is, the tool 4 was interposed.

Further, in the outdoor floor laying method according to the present invention, the floor plate 5 is fixed to the floor plate 5 by using a fastener 3 such as a screw from above.
Is fixed to the joist 2.

In the outdoor floor laying method according to the present invention, a fixing part 21 fixed to the upper part of the joist 2 and an erect part standing from the fixing part 21 and abutting on the long side surface of the floor plate 5. 22 and the right and left protruding portions 22 and
Floor joint 10 comprising a fitting portion 23 fitted into groove 7 of
Is used to fix the floor plate 5 to the joist 2.

The end reinforcing member 4 includes abutting portions 11, 31, and 41 that abut against the back surface of the floor plate 5, standing portions 12, 32, and 42 that rise from the abutting portions, and standing portions. The fitting portion 13, 33, 43 is formed laterally from the portion and fitted into the groove 7.

As shown in FIG. 1, the outdoor floor laying structure according to the present invention comprises a plurality of joists 2 which are spaced apart from each other on a floor support leg 1 erected on a floor slab and placed substantially in parallel. A long floor plate 5 laid in a substantially perpendicular direction to the opposite sides and having grooves 7 in the long direction on both side surfaces is used, and the long floor plates 5 are arranged in a plurality of rows to form a plurality of rows. The butting portions 6 of the floorboards 5 are arranged so as to be shifted from each other between the rows, and the butting portions 6 at the end portions of the floorboards in the respective rows have a laying structure in which an upper portion of the joist 2 is removed. An end reinforcing member 4 that is interposed in the butting portion 6 and that is joined to the groove portion 7 of one floor plate 5 and the groove portion 7 of the other floor plate 5 and that fits into the two groove portions 7 to reinforce the butting portion 6; A fastening tool 3 such as a screw used from above the floor panel 5 and fixing the floor panel 5 to the joist 2.

As shown in FIG. 6, the outdoor floor laying structure according to the present invention comprises a plurality of joists 2 which are spaced apart above a floor supporting leg 1 erected on a floor slab and placed substantially in parallel. A long floor plate 5 laid in a substantially perpendicular direction to the opposite sides and having grooves 7 in the long direction on both side surfaces is used, and the long floor plates 5 are arranged in a plurality of rows to form a plurality of rows. The butting portions 6 of the floorboards 5 are arranged so as to be shifted from each other between the rows, and the butting portions 6 at the end portions of the floorboards in the respective rows have a laying structure in which an upper portion of the joist 2 is removed. An end reinforcing member 4 that is interposed in the butting portion 6 and that is joined to the groove portion 7 of one floor plate 5 and the groove portion 7 of the other floor plate 5 and that fits into the two groove portions 7 to reinforce the butting portion 6; A fixing part 21 fixed to the upper part of the joist 2, which is erected from the fixing part 21 and contacts the long side surface of the floor plate 5. Standing portion 22, and the standing portion 2
2 and a floor plate coupler 10 for fixing the floor plate 5 to the joist 2.

In the outdoor floor laying structure according to the present invention, the joist 2 is made of metal.

In the outdoor floor laying structure according to the present invention, the end reinforcing member 4 is arranged so that the end portion 4 is in contact with the back surface of the floor plate 5.
1, 31, 41, standing portion 1 standing up from this contact portion
2, 32, and 42, and fitting portions 13, 33, and 43 formed laterally from the standing portions and fitted into the grooves 7.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of an outdoor floor laying method and an outdoor floor laying structure according to the present invention will be described below with reference to the drawings.

FIG. 1 shows the outdoor floor laying structure. In this outdoor floor laying structure, a floor support leg 1 is erected on a floor slab 9, and a joist 2 is disposed in parallel with the floor support leg 1, and a long floor plate is arranged in a direction orthogonal to the joist 2. 5 are laid, and the end reinforcement 4 is interposed at the joint between the floorboards 5.

The floor plate 5 is a long plate made of hard wood, and grooves 7 are formed on both long sides of the floor plate 5 in the long direction. The end reinforcing member 4 is made of a metal such as stainless steel, steel, light metal or the like, or a synthetic resin. As shown in FIG. Contact part 11, this contact part 11
Standing plate 1 rising from the center of the plate and having a predetermined plate thickness
2 and a fitting portion 13 formed with protruding pieces formed on the left and right from the upper end of the standing plate 12.

The joist material 2 is made of a metal having corrosion resistance, and is a long material having a hat-shaped cross section having a top plate portion 16 and a flange portion 17 formed outwardly from a lower end portion through both sides of the top plate portion 16. It is. The floor support leg 1 has a support plate 19 mounted on a support bolt 18 so as to be adjustable in height. The floor support leg 1 has a lower end embedded and fixed to a floor slab 9 to prevent the floor from rising.

In constructing the outdoor floor laying structure, as shown in FIG. 1, joists 2 are arranged on floor support legs 1 erected at predetermined intervals. The joists 2 are arranged in parallel at a predetermined interval, and the flange portion 17 of the joists 2 is fixed to the support plate 19 of the floor support leg 1 using fasteners such as screws.

The floor boards 5 are laid in order from one end of the floor.
First, the plurality of floorboards 5 are connected in a long method, and the butting portions 6 of the respective floorboards 5 are shifted from above the joists 2 so as to be located between the joists 2. And as shown in FIG.
A continuous floor plate 5 in which a plurality of floor plates 5 are connected in the longitudinal direction by attaching end reinforcing members 4 to the portions of the butting portions 6 between the floor plates 5.
To form

In the end reinforcing member 4, the contact portion 11 is brought into contact with the back surface of both floor plates 5, and the protruding piece of the fitting portion 13 is inserted and fitted over the groove 7 of both floor plates 5 as it is. Combine. The end reinforcements 4 are respectively attached to both side portions of the floor plate 5 butted against each other. The other protruding piece of the fitting portion 13 in the end reinforcement 4 is fitted into the groove 7 of another adjacent floor plate 5. The end reinforcing member 4 includes a floor plate 5 at the contact portion 11 and the fitting portion 13.
, And also serves to prevent deformation due to warping or twisting of the end portion of the floor plate 5.

At the place where the joist 2 and the floor board 5 intersect, the floor board 5 is fixed to the joist 2 using screws 3 from above the floor board 5. At the time of fastening the screws 3, a prepared hole is previously made in a corresponding portion of the floor plate 5, but the screws 3 are screwed into the joists 2 by utilizing the self-drilling function of the screws 3. Two screws 3 are used at each of the intersections.

Next to the continuous floor plate 5, a new continuous floor plate 5 similarly connected by using the end reinforcement 4 is laid. At this time, the butt portion 6 of this new continuous floor plate 5
Is the same joist 2 as the butted portion 6 of the continuous floor plate 5
One of them is shifted between the other joists 2 so as not to be located between them. And the groove 7 of this new floor plate 5
Is fitted to the protruding piece of the end reinforcing member 4 attached to the floor plate 5 with the fitting portion 13 open.

As described above, the butting portion 6 of the adjacent floor plate 5 is arranged between the different joists 2 because the butting portion 6 does not position the other protruding piece of the fitting portion 13 of the end reinforcing member 4. This is because the end reinforcement 4 is firmly fixed by being fitted to the floor plate 5 to strengthen the reinforcement. In addition, a gap for drainage of rainwater or the like is required between the adjacent floor plates 5, but as shown in FIG. 5, the standing plate 12 of the end reinforcement 4 is sandwiched between the floor plates 5. A gap (A) having a size equal to the width of the standing plate 12 is naturally formed between the floor plates 5.

Thereafter, similarly, as shown in FIG. 3, the floor boards 5 are arranged in a plurality of rows, and the butting portions 6 of the plurality of floor boards 5 constituting each row are arranged so as to be shifted from each other between the rows.
Also, the butting portions 6 at the ends of the floorboards 5 in each row are disposed between the joists 2 by removing the upper part of the joists 2, and the butting portions 6 at the ends of the floorboards 5 are located directly above the joists 2. Avoid being located. In this way, the butt 6 at the end of the floor plate 5
An outdoor floor having an outdoor floor laying structure using a method in which an intersection between the joist 2 and the floor panel 5 is fastened with screws 3 with the end reinforcement 4 interposed therebetween.

Next, a method of fixing the floor panel 5 to the joist 2 using the floor panel coupler 10 shown in FIG. 4 instead of the screw 3 will be described. The floor plate connector 10 is a rectangular fixing plate 21 fixed to the upper part of the joist 2, and is set upright at a position slightly closer to the center of the fixing plate 21, and is a long side surface of the floor plate 5. And a fitting portion 23 formed with plate-like projecting pieces on the left and right from the upper portion of the standing plate 22 and fitted into the groove 7 of the floor plate 5. The floor panel coupler 10 is made of a metal such as stainless steel, steel, light metal, or a synthetic resin.

The fixed plate 21 divided by the upright plate 22
Is installed on one narrow side when the joist 2 and the floor plate 5
And a fixing piece having a screw hole 24 for fixing the screw 15 at the center is formed on the other wide side. The screw hole 24 is formed with a dish-shaped depression so that the head of the screw 15 does not protrude from the surface of the fixing plate 21.

As shown in the figure, the floor plate coupler 10 inserts one fixing piece of the fixing plate 21 between the joist material 2 and the floor plate 5 and simultaneously fits one protruding piece of the fitting portion 23 into the floor plate. 5 is fitted into the groove 7. The other fixing piece of the fixing plate 21 is screwed by inserting the screw 15 into the screw hole 24 to fix the fixing plate 21 on the upper part of the joist 2. In the case where the floor plate coupler 10 is used, as shown in FIG.
Is formed between the joist 2 and the floor plate 5 and has good air permeability.

FIG. 6 shows a construction state of a floor using the floor panel joint 10. In the same manner as described above, a continuous floor plate 5 is formed in which a plurality of floor plates 5 are connected in the longitudinal direction by attaching the end reinforcements 4 to the abutting portions 6 of the floor plates 5. And at the place where the joist 2 and the floorboard 5 intersect,
The floor panel coupler 10 is attached by the method described above, and the floor panel 5 is fixed to the joist 2. The single floor panel coupler 10 fixes one end of each of both adjacent floor panels 5.

As shown in the construction example of FIG.
0 corresponds to a point where each joist 2 and the floor plate 5 intersect, a butt portion 6 of the continuous floor plate 5 to which the end reinforcement 4 is attached first, and a butt portion 6 of the floor plate 5 to be laid from now on. Attach to the part where And the groove 7 of the new floor plate 5
Are fitted to the protruding pieces of the respective fitting portions of the floor plate coupling device 10 and the end portion reinforcing device 4, and the floor plate 5 is connected in the longitudinal direction.

Thereafter, similarly, the floor boards 5 are arranged in a plurality of rows, and the butting portions 6 of the plurality of floor boards 5 constituting each row are arranged so as to be shifted from each other between the rows. Also, as in the above construction, the butting portions 6 at the ends of the floorboards in each row are arranged with the upper part of the joists 2 removed, and the butting portions 6 at the ends of the floorboards 5 are located directly above the joists 2. Not to be. In this manner, the outdoor floor laying structure using the construction method in which the end reinforcing member 4 is interposed in the butted portion 6 at the end of the floor plate 5 and the intersection between the joist 2 and the floor plate 5 is fixed using the floor plate coupling 10. Get an outdoor floor.

FIG. 7 shows an end reinforcing member 34 according to the second embodiment.
It is shown. The end reinforcing member 34 is in contact with the abutting portion 31 that abuts on the back surface of the floor plate 5, an upstanding plate 32 that rises from the abutting portion 31, and is formed laterally from the upstanding plate 32 and fits into the groove 7. The fitting portion 33 is formed. The end reinforcing member 34 is configured such that the upright plate 32 is formed so as to protrude further upward from the upper center of the fitting portion 33.
The shape is the same as that of the end reinforcing member 4. The material and handling of the end reinforcement 34 are the same as those of the end reinforcement 4 described above, and a description thereof will be omitted. The upper piece of the standing plate 32 is formed so as to protrude upward from the fitting portion 33. With this upper piece, the upper gap of the gap between the floor plates 5 due to the deformation of the floor plate 5 is prevented from shrinking, thereby preventing deformation. I do.

FIG. 8 shows an end reinforcement 44 according to the third embodiment.
It is shown. The end reinforcement 44 has a contact portion 41 that comes into contact with the back surface of the floor plate 5, a standing plate 42 that rises from both ends of the contact portion 41, and a right and left protruding portion formed from the standing plate 42. A fitting portion 43 fitted in the groove 7 is provided.

The end reinforcing members 4 are used in a pair on the left and right side surfaces of the floor plate 5, whereas the number of the end reinforcing members 44 is one, which serves as the pair of end reinforcing members 4. This contributes to a reduction in the number of parts. Thus, the end reinforcement 44
The abutting portion 41 is compared with the pair of end reinforcing members 4.
Are integrated and the entire cross section has a substantially C-shape,
With this configuration, the strength is reinforced, and the reinforcement at the end of the floor plate 5 is further enhanced.

When attaching the end reinforcement 44,
The right and left fitting portions 4 of the end reinforcing member 44 from the end side of the floor plate 5.
3 is fitted into the grooves 7 on the left and right side surfaces of the floor plate 5. Then, the end portions of the floor plate 5 are fitted from the front and rear sides of the end reinforcing member 44, respectively, and the two are butted at the center of the end reinforcing member 44. The outwardly projecting piece of the fitting portion 43 is formed in the groove 7 of the adjacent floor plate 5.
And the strength of the floor plate 5 without the adjacent butting portion 6 is obtained to further enhance the reinforcing strength. For the material of the end reinforcement 44 and the construction of the floor laying structure, see the above-mentioned end reinforcement 4
The description is omitted here.

Therefore, according to the above embodiment, the floor plate 5
When a plurality of rows are arranged, the butting portions 6 of the floorboards 5 in each row are arranged so as to be shifted from each other between the rows, the butting portions 6 are arranged between the joists 2, and the end reinforcing members 4 are used. By connecting the floor boards 5, conventionally only floor boards having a length that is a multiple of the interval of the joists could be used, but in this embodiment, the floor boards can be selected without such restrictions, and therefore, Even when constructing floors of irregular scale, the yield of floorboards is good and economical, and at the same time, the number of steps for cutting floorboards is reduced and workability is improved.

When the floorboard 5 is fixed to the joist 2,
Since the portion near the center, not the end of the floor plate 5, is fixed with screws, there is an advantage that the floor plate is less likely to be chipped or cracked. Further, since two screws are used at the intersection of the joist 2 and the floor plate 5, an orderly beauty can be obtained. Further, since the floor plate 5 is fixed to the metal joist 2 with the screw, the bonding force between the screw and the metal joist is improved, and rattling due to thinning of the wooden joist due to a change in diameter does not occur.

Also, it is sufficient that the pilot hole of the screw is provided only in the floor plate, and the detachment of the screw from the joist, which causes the separation of the floor plate and the joist, is reduced as compared with the case where wood is used for the joist. . Also, since the joist is made of metal, there is almost no shrinkage as compared with wood, and there is no risk of loosening or falling out of the screws. On the other hand, in the construction using the floor board joint,
The appearance is good because no fixtures etc. appear on the surface of the floorboard.

[0039]

As described above, according to the outdoor floor laying method according to the present invention, long floor boards are arranged in a plurality of rows,
Abutting portions of a plurality of floorboards constituting each row are arranged so as to be shifted from each other between the rows, and the abutting portions at the end portions of the floorboards in each row are arranged by removing the upper part of the joists, and the abutting portions of the floorboards are arranged. Since the end reinforcements are interposed in both grooves, the floorboard can be used with a relatively free length, and the floorboard yield is good even when constructing a floor of irregular size. In addition, it is economical and has an effect that the number of steps for cutting the floorboard is reduced and the workability is improved. Further, since the end reinforcement is not exposed on the surface of the floorboard, there is an effect that the aesthetic appearance is excellent.

Further, in the outdoor floor laying method according to the present invention, since the floor plate is fixed to the joist using a fastener such as a screw from the upper portion of the floor plate, a portion near the center rather than an end of the floor plate is screwed. In this case, the floor plate is not easily chipped or cracked.

The outdoor floor laying method according to the present invention includes a fixing portion fixed to a joist, a standing portion erected from the fixing portion,
In addition, since the floorboard is fixed to the joist using the floorboard coupling device having a fitting portion that fits into the groove of the floorboard, the floorboard fixing device does not appear on the surface of the floorboard.

Further, the end reinforcing member has a contact portion which comes into contact with the back surface of the floorboard, a standing portion which rises from the contact portion, and a fitting which is formed laterally from the standing portion and fitted into the groove. Since it is made up of the parts, reinforcement of the butted part between the floorboards is surely and firmly performed, and there is an effect that the aesthetic appearance is good because the end reinforcement does not appear on the surface of the floorboard.

In the outdoor floor laying structure according to the present invention, the floorboards are arranged in a plurality of rows, butted portions of the plurality of floorboards constituting each row are arranged so as to be shifted from each other between the rows, and the end portions of the floorboards in each row are arranged. The butt joints are arranged with the top of the joists removed, and end reinforcements are provided at the ends of the floor boards to be joined, and the floor boards are fixed using fasteners such as screws. It can be used with a relatively free length.Even when constructing irregular-sized floors, the yield of floorboards is good and economical. It has the effect of improving. In addition, since the end reinforcement does not appear on the surface of the floorboard, the appearance is excellent, and since the portion near the center, not the end of the floorboard, is fixed with a screw, the floorboard is less likely to be chipped or cracked. .

In the outdoor floor laying structure according to the present invention, the floorboards are arranged in a plurality of rows, butted portions of the plurality of floorboards constituting each row are arranged so as to be shifted from each other between the rows, and the end portions of the floorboards in each row are arranged. Are arranged without the upper part of the joists, provided with end reinforcements at the ends of the floorboards to be abutted, and fitted into the standing portions that are erected from the fixed portions and the groove portions of the floorboards. Since the floorboards are fixed using the joints consisting of joints, even when constructing floors of irregular scale, the yield of the floorboards is good and economical, and at the same time the floorboard cutting process is reduced. There is an effect that the workability is improved, and there is an effect that the aesthetic appearance is excellent because the end reinforcements and the floor plate couplings do not appear on the surface of the floor plate.

In the outdoor floor laying structure according to the present invention, since the joist material is made of metal, there is no rattling due to aging as compared with that of wood, and there is almost no shrinkage, so there is a concern that the screws will be loosened or come off. There is an effect that there is no. You.

Further, since the end reinforcing member is composed of a contact portion that comes into contact with the back surface of the floor plate, a standing portion, and a fitting portion that fits into the groove, the butting portion between the floor plates is reinforced. It is performed securely and firmly, and there is an effect that the end reinforcement does not appear on the surface of the floorboard and the appearance is excellent.

[Brief description of the drawings]

FIG. 1 is a diagram showing a construction state of an outdoor floor laying structure according to an embodiment of the present invention.

FIG. 2 is a view showing a state of application of an end reinforcing device according to the embodiment.

FIG. 3 is a diagram showing an outdoor floor laying structure according to the embodiment of the present invention.

FIG. 4 is a diagram showing a construction state of the floor panel coupler according to the embodiment.

FIG. 5 is a sectional view of the outdoor floor laying structure according to the embodiment.

FIG. 6 is a view showing a construction state of an outdoor floor laying structure using a floor panel joint according to the embodiment of the present invention.

FIG. 7 is a diagram showing a state of application of a second end reinforcement according to the embodiment.

FIG. 8 is a view showing a state of construction of a third end reinforcing device according to the embodiment.

FIG. 9 is a diagram showing an outdoor floor laying structure according to a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor support leg 2 Junk 3 Fastener 4 End reinforcement 5 Floorboard 6 Butt joint 7 Groove 10 Floorboard coupler 11,31,41 Contact part 12,32,42 Standing part (standing plate) 13, 33, 43 Fitting portion 21 Fixed portion (fixing plate) 22 Standing portion (standing plate) 23 Fitting portion

Claims (8)

[Claims] A floor support leg standing on a floor slab (1)
Joists that are placed on top of each other and are placed approximately parallel to each other (2)
In a method of laying a long floor plate (5) having a groove (7) in the long direction on both sides, the long floor plate (5) is laid in a plurality of rows. The abutting portions (6) of the plurality of floorboards (5) constituting the respective rows are arranged so as to be shifted from each other between the respective rows, and the abutting portions (6) at the end portions of the floorboards in the respective rows are connected to the joist material. (2)
The upper portion of the floor plate (5) is arranged so that the groove portion (7) of one floor plate (5) to be butted from the groove portion (7) of the other floor plate (5) fits into the two groove portions (7), and the butt portion ( (6) An outdoor floor laying method characterized by interposing an end reinforcement (4) for reinforcing (6). 2. The floor plate (5) is fixed to the joist (2) from above the floor plate (5) by using a fastener (3) such as a screw. Outdoor floor laying method. 3. A fixing part (21) fixed to an upper part of the joist (2), an erect part standing from the fixing part (21) and abutting on a long side surface of the floor plate (5). (22),
And a floor plate (5) protruding left and right from the standing portion (22).
The floorboard (5) is fixed to the joist (2) using a floorboard coupling (10) comprising a fitting portion (23) fitted into the groove (7) of the above. Outdoor floor laying method. 4. The end reinforcing member (4) includes a contact portion (11, 3) that is in contact with a back surface of the floor plate (5).
1, 41), a standing part (12,
32, 42) and fitting portions (13, 33, 43) formed laterally from the standing portions and fitted into the grooves (7).
The outdoor floor laying method according to claim 1, wherein the outdoor floor laying method comprises: 5. A floor support leg (1) erected on a floor slab.
Joists that are placed on top of each other and are placed approximately parallel to each other (2)
A long floor plate (5) having grooves (7) in the long direction on both sides, and the long floor plates (5) are arranged in a plurality of rows. The butting portions (6) of the plurality of floorboards (5) constituting each row are arranged so as to be shifted from each other between the rows, and the butting portions (6) at the end portions of the floorboards in each row are connected to the joist (2). A laying structure in which the upper portion of the floor plate is removed from the groove portion (7) of one floor plate (5) interposed and butted by the butting portion (6). ), An end reinforcing member (4) that fits into both grooves (7) to reinforce the butt portion (6), and is used from above the floor plate (5). And (3) a fastening tool such as a screw fixed to the outdoor floor. 6. A floor support leg (1) erected on a floor slab.
Joists that are placed on top of each other and are placed approximately parallel to each other (2)
A long floor plate (5) having grooves (7) in the long direction on both sides, and the long floor plates (5) are arranged in a plurality of rows. The butting portions (6) of the plurality of floorboards (5) constituting each row are arranged so as to be shifted from each other between the rows, and the butting portions (6) at the end portions of the floorboards in each row are connected to the joist (2). A laying structure in which the upper portion of the floor plate is removed from the groove portion (7) of one floor plate (5) interposed and butted by the butting portion (6). ), An end reinforcing member (4) fitted in both grooves (7) to reinforce the butt portion (6), a fixing portion (21) fixed to the upper part of the joist (2),
An upright portion (22) standing upright from the fixing portion (21) and abutting on the long side surface of the floor plate (5), and a groove portion of the floor plate (5) projecting left and right from the upright portion (22). An outdoor floor laying structure, comprising: a fitting portion (23) fitted to (7); and a floor plate coupling (10) for fixing the floor plate (5) to the joist (2). 7. The outdoor floor laying structure according to claim 5, wherein the joist (2) is made of metal. 8. The end reinforcing member (4) is provided with a contact portion (11, 3) which is in contact with a back surface of the floor plate (5).
1, 41), a standing part (12,
32, 42) and fitting portions (13, 33, 43) formed laterally from the standing portions and fitted into the grooves (7).
The outdoor floor laying structure according to claim 5, 6 or 7, comprising: