JP6734064B2 - Floor structure and construction method of floor structure - Google Patents

Description

The present invention relates to a floor structure such as a terrace that is dry-processed and a method for constructing a floor structure.

Conventionally, a wood deck, a terrace, or the like having a floor surface provided at a position higher than the ground outdoors is known. For example, Patent Document 1 discloses a deck installed in a garden or the like of a house. In the deck of Patent Document 1, a bundle column and a Daihiki are fixed on a plurality of foundation pedestals installed on the ground, and a plurality of long deck materials are fixed on the Daihiki to form a floor surface. .. That is, the deck of Patent Document 1 is constructed by the dry construction method. Hereinafter, like the deck of Patent Document 1, a deck in which a floor is formed on a gantry composed of columns and Daihiki is referred to as a gantry deck.

In addition to this, there is a terrace of a wet construction method in which a foundation is erected on the ground using concrete or the like, mortar is applied to the foundation, and tiles or the like are attached to the foundation.

JP, 2013-72195, A

Here, from the viewpoint of design variations, there is a need for a terrace with a floor surface formed of tiles. However, the conventional pedestal deck uses a floor material made of a long flat plate material. As the floor material of the conventional pedestal deck, a long floor material such as an extruded material made of a resin mixed with wood powder is used as in the deck of Patent Document 1 in addition to a molded material made of wood or resin. .. On the other hand, it is difficult to manufacture a tile having a large area, and it is difficult to manufacture a long product that constitutes the floor surface of the deck such as wood and extruded material. Therefore, when constructing a terrace whose floor surface is formed of tiles, the wet method is used.

Wet construction terraces require a curing period during the construction of concrete foundations or after the attachment of tiles, etc., and the construction period is long. In addition, the tiles may be displaced until they are fixed, so the terrace cannot be used during the curing period. In addition, the work of sticking tiles on the mortar requires specialized construction techniques such as adjusting the level of the tile surface. Furthermore, when a wet construction terrace is installed in the vicinity of a building, depending on the climate, humidity and heat accumulated by the terrace may affect the living environment.

Here, in the deck as in Patent Document 1, it is difficult to form the floor surface by using tiles instead of the deck material made of the extruded molding material, considering the characteristics of the tiles. Specifically, the curtain plate is attached to the deck material like the deck of Patent Document 1, but since the tile is thin and easily cracked, it is difficult to attach the curtain plate to the tile. Therefore, the curtain plate like the deck of Patent Document 1 cannot be adopted. Furthermore, when the bundle pillar part of the deck is also covered with the curtain plate, the curtain plate covering the side surface of the floor part and the curtain plate covering the bundle pillar have similar structures and appearances, but different parts are used, There is a problem that it is difficult to distinguish at the construction site and it takes time and effort for the construction.

In view of the above circumstances, the present invention is a floor structure in which a floor portion provided on a gantry is formed of tiles, a construction period is short, and a floor structure that can be easily constructed and a method for constructing the floor structure are provided. The purpose is to provide.

The floor structure according to the present invention is composed of a base placed on the ground, a plurality of pillars erected on the base, and an aluminum profile, and a plurality of large pullers installed on the plurality of pillars. And a plurality of joists that are made of an aluminum shape and are erected on the plurality of taiki, and a floor part in which the taiki and a plurality of tiles are laid on the joists, and an upper surface of the taiki. And the upper surface of the joist are arranged flush with each other, the tile is fixed to the upper surface of the Daihiki and the upper surface of the joist, the Daihiki or the joist provided at a position closest to the building. The tile support member that extends from the upper end of the Daihiki or joist to the building side and supports a part of the tile is provided, and the tile support member has a vertical wall on the side surface of the Daihiki or joist. Abutting and fixed, a horizontal portion is arranged so as to extend from the upper end of the large pull or the joist to the building side, and the tile support member is configured such that the horizontal portion can support a part of the tile. It is characterized by

According to the present invention, a floor structure is provided in which the floor portion is formed of tiles, the construction period is short, and construction is easy. Furthermore, since a void is formed between the floor and the ground, when a floor structure with a floor formed of tiles is installed close to the building, the effect of the external environment on the building can be reduced. It can be suppressed. Further, by arranging tiles having different color patterns at desired positions, floor surfaces of various designs can be formed, and a floor structure excellent in design can be provided. Further, since the upper surface of the Daihiki and the upper surface of the joist are arranged flush with each other, the work of fixing the tile to the upper surface of the Daihiki and the joist can be easily performed. Furthermore, since the tiles are fixed to the upper surfaces of the haul and joist whose heights are the same, it is possible to easily adjust the level of the floor of the floor composed of a plurality of tiles. When the floor structure is arranged close to the building, tiles provided near the building can be stably supported. As a result, there is no need to provide a member for supporting the floor on the building side. Therefore, it is possible to provide a floor structure that suppresses the influence on the building. In addition, after the floor structure is removed, no trace of placing the members remains in the building.

In the floor structure according to the present invention, the joists may be arranged at a pitch equal to the size of the tile.

According to the present invention, since the joists are arranged at a pitch equal to the size of the tile, the tiles can be arranged on a plurality of joists installed between adjacent Daihiki. Therefore, even when the floor is formed of tiles that have restrictions on the size that can be manufactured, the floor can be formed without increasing the number of columns and large hauls. Further, by suppressing the number of pillars and large hauls, it is possible to prevent the time-consuming work such as adjusting the height of the pillars from increasing significantly at the construction site, and it is possible to provide a floor structure excellent in workability.

In the floor structure according to the present invention, a curtain plate may be arranged on an outer edge of the floor portion, and a tile housing portion that houses an end portion of the tile may be provided on an upper portion of the curtain plate. ..

According to the present invention, the end of the floor can be accommodated in the tile accommodating portion of the curtain plate, and the end of the tile arranged at the edge of the floor can be protected. Even if the edge of the floor is not aligned due to the dimensional error that occurs during the manufacture of the tile, the edge of the floor is stored in the tile accommodating section, which does not impair the appearance and improves the design. An excellent floor structure can be provided.

In the floor structure according to the present invention, flat tile-like auxiliary joints may be provided between the tiles.

The construction method of the floor structure according to the present invention comprises a step of disposing a base on the ground, a step of standing a plurality of pillars on the base, and a plurality of large pillars made of aluminum profile on the plurality of pillars. a step of bridging the argument, the step of bridged multiple joists consisting of aluminum profile, and the upper surface of the Obiki and the upper surface of the joists are arranged so as to be flush with the plurality of Obiki, building The vertical wall of the tile support member is abutted and fixed to the side surface of the haul or the joist provided at a position closest to the horizontal portion of the tile support member from the upper end of the haul or joist to the building side. Arranging the tile support member so as to extend , laying a plurality of tiles on the upper surface of the Daihiki and the upper surface of the joist, and laying a part of the tile on a horizontal surface of the tile support member, the tile And a step of fixing.

According to the present invention, a terrace whose floor surface is made up of tiles, which has been conventionally constructed by a wet construction method, can be constructed by a dry construction method. As a result, the construction period of the floor structure is short and the construction is easy.

According to the present invention, a floor structure provided on a pedestal is a floor structure formed of tiles, a construction period is short, and a floor structure which can be easily constructed and a construction method of the floor structure are provided. You can

It is a perspective view showing an example of installation of a floor structure concerning one embodiment of the present invention. It is a top view of the floor structure concerning one embodiment of the present invention. It is a longitudinal section of a floor structure concerning one embodiment of the present invention. It is a longitudinal section of a floor structure concerning one embodiment of the present invention. It is the longitudinal cross-sectional view which looked at the edge of the floor structure concerning one embodiment of the present invention from the direction in which joists extend. It is an exploded perspective view showing attachment structure of a curtain board of a floor structure concerning one embodiment of the present invention. It is the longitudinal cross-sectional view which looked at the edge part of the floor structure which concerns on one Embodiment of this invention from the direction which Daihiki extends. It is an exploded perspective view showing attachment structure of a curtain board of a floor structure concerning one embodiment of the present invention. It is a fragmentary sectional view showing a floor of a floor structure concerning one embodiment of the present invention. It is the longitudinal cross-sectional view which looked at the edge part of the floor structure of the modification of one Embodiment of this invention from the direction which the joist extends. It is the longitudinal cross-sectional view which looked at the edge part of the floor structure of the modification of one Embodiment of this invention from the direction which a large pull extends.

A floor structure according to an embodiment of the present invention will be described. FIG. 1 is a perspective view showing an installation example of a floor structure 1 according to this embodiment. FIG. 2 is a plan view in which a part of the floor surface of the floor structure 1 is cut away. FIG. 3 is a vertical cross-sectional view in the III-III direction of FIG. FIG. 4 is a vertical sectional view taken along line IV-IV in FIG.

As shown in FIG. 1, the floor structure 1 according to the present embodiment is used near the building 100 or provided in a garden. The floor structure 1 includes a base 2, a bundle column (pillar) 3, a large pull 4, a joist 5, a floor 6, and a curtain plate 7. The bundle 3, the haul 4, the joists 5, the auxiliary joists 55, and the curtain plate 7 are all made of aluminum profile.

The floor structure 1 is configured by arranging a plurality of bases 2, bundle columns (pillars) 3, large hauls 4, and joists 5 and providing a floor portion made of tiles on a gantry assembled on the ground. To be done. A plurality of bases 2 are arranged on the ground, and are embedded or fixed. The bundle column 3 is erected on the base 2. The Daihiki 4 is installed on the plurality of bundle columns 3. The joists 5 are installed on the plurality of large haul 4.

As shown in FIGS. 3 and 4, the large pull 4 is a substantially prismatic elongated member having a hollow. The upper portion of the large pull 4 has a width substantially equal to the width of the bundle column 3, and the lower portion is formed with step portions 41, 41 protruding horizontally from both side surfaces. The large pull 4 is formed with a pair of locking portions 42, 42 protruding vertically from the lower surface so as to be spaced apart according to the size of the bundle 3.
A screw hole 45 (see FIG. 8) for fixing a curtain plate 7, which will be described later, is formed on the vertical side surface of the large pull 4.

FIG. 5 is a vertical cross-sectional view of the end portion of the floor structure 1 as seen from the direction in which the joists 5 extend. FIG. 6 is an exploded perspective view of the curtain plate 7 in FIG. As shown in FIGS. 5 and 6, the joist 5 is a long member having a hollow and substantially prismatic shape. Below the joist 5 is provided a fixing portion 51 for fixing to the large pull 4 and a locking portion 52 for locking a curtain plate described later. The fixed portion 51 is formed to extend horizontally from the lower end of the side surface of the joist 5. The locking portion 52 is formed to extend in the horizontal direction from the side surface opposite to the side surface on which the fixing portion 51 is formed.
A curtain plate fixing portion 54 (see FIG. 6) for fixing a curtain plate 7 to be described later is formed on the vertical side surface of the joist 5.

An auxiliary joist 55 is provided in parallel with the joist 5 at an intermediate portion between adjacent joists 5, 5. The auxiliary joists 55 are long members having the same length as the joists 5 and a width smaller than the joists 5. As shown in FIG. 3, an auxiliary joist fixing portion 56 is provided below the auxiliary joists 55, similarly to the joists 5.

The joists 5 are placed on the stepped portion 41 of the haul 4 and are arranged in a direction orthogonal to the longitudinal direction of the haul 4. It is fixed at 4. The auxiliary joist 55 is also fixed to the large haul 4. The upper surface of the Daihiki 4 and the upper surface of the joist 5 are arranged flush with each other. The auxiliary joists 55 are also arranged so as to be flush with the upper surfaces of the taiki 4 and joists 5.

When the floor structure 1 is provided adjacent to the building 100, the tile support member 8 is provided on the large pullout 4 or the joist 5 provided at the position closest to the building 100. The tile support member 8 is a long plate member having an L-shaped cross section. The tile support member 8 is arranged such that the vertical wall 81 is abutted on and fixed to the side surface of the large pullout 4, and the horizontal portion 82 extends from the upper end of the large pullout 4 toward the building 100 side. The tile support member 8 is configured so that the horizontal portion 82 can support a part of the tile 61. The vertical wall 81 of the tile support member 8 is also fixed to the joist 5 provided at the position closest to the building 100, and the horizontal portion 82 is arranged so as to extend from the upper end of the joist 5 to the building 100 side.

The floor 6 is formed by laying a plurality of tiles 61 on the large haul 4 and joist 5. The tile 61 is, for example, a square tile of 60 cm square.

As shown in FIG. 1, the curtain plate 7 is arranged so as to cover the outer edge of the floor portion 6. As shown in FIG. 5, the curtain plate 7 includes a curtain plate body 71 and a curtain plate mounting member 72. The curtain main body 71 is a long flat plate-shaped member. The curtain plate body 71 includes a flat plate-shaped side wall 711 extending in the vertical direction, a groove portion 712, a tile accommodating portion 713, and an illumination accommodating groove 714.

The groove portion 712 is formed such that the central portion in the height direction of the side wall 711 projects toward the back surface side. A screw hole 715 that penetrates in the thickness direction is formed at the bottom of the groove 712. Near the opening of the groove 712, a pair of upper and lower engaging portions 717 and 717 are provided.

The tile accommodating portion 713 is formed so as to extend horizontally from the upper end portion of the side wall 711. A positioning guide 716 extending downward is provided on the lower surface of the tile accommodating portion 713.

The illumination accommodating groove 714 is a groove provided in the lower portion of the side wall 711, opens downward, and extends in the longitudinal direction. The illumination accommodating groove 714 is configured so that the small illumination 10 such as an LED can be arranged therein.

As shown in FIG. 5, the curtain plate mounting member 72 is a member disposed between the pulling tab 4 and the curtain plate body 71. The curtain plate mounting member 72 has a gantry-side fixing portion 721, a curtain plate main body fixing portion 722, and a tile placing portion 723. The gantry-side fixing portion 721 is a wall extending in the vertical direction. The curtain plate main body fixing portion 722 has a rectangular cross section orthogonal to the longitudinal direction, and is formed so as to horizontally project from the lower end of the gantry side fixing portion 721 to the curtain plate main body 71 side. A large quotation positioning portion (height positioning portion) 722b is provided at the lower end of the wall portion 722a extending in the vertical direction of the curtain plate body fixing portion 722. The large quotation positioning portion 722b projects below the lower surface 722c of the curtain plate body fixing portion 722. The wall portion 722a is formed with a screw hole penetrating in the thickness direction.

The tile placing portion 723 includes a locking wall 724 that extends horizontally from the upper end of the gantry side fixing portion 721 toward the curtain plate body 71 side and extends vertically upward from the vicinity of the projecting end 723 a of the tile placing portion 723. As shown in FIG. 5, the amount of protrusion of the locking wall 724 in the horizontal direction with respect to the pedestal side fixing portion 721 is larger than that of the curtain plate main body fixing portion 722.

The length (height) from the upper surface of the tile placement portion 723 to the lower end of the large quotation positioning portion 722b is equal to the length (height) from the upper surface of the large pull 4 to the upper surface of the step portion 41. The length from the upper surface of the tile placing portion 723 to the lower surface 722c of the curtain plate main body fixing portion 722 is equal to the length from the upper surface of the joist 5 to the locking portion 52, and the bottom surface 722c of the curtain board main body fixing portion 722 is Functioning as a positioning unit (height positioning unit).

Since the joist 5 is placed on the step portion 41 of the large pulling rod 4 and fixed by the fixing portion 51, the joist 5 is fixed from the upper surface of the joist rod 5 to the fixing portion compared to the length from the upper surface of the pulling rod 4 to the upper surface of the step portion 41. The length up to 51 and the locking portion 52 is reduced by the thickness of the fixed portion 51 and the locking portion 52. However, since the tile 61 is placed on the tile placement portion 723, the tile placement portion 723 needs to be flush with the upper surfaces of the large pulling 4 and the joist 5. Therefore, the position of the curtain plate mounting member 72 in the height direction with respect to the large pull 4 or joist 5 is positioned by the large quotation positioning portion 722b and the joist positioning portion (lower surface) 722c. In the curtain plate mounting member 72, when the large quotation positioning portion 722b is brought into contact with the step portion 41 of the large pull 4, and the gantry side fixing portion 721 is fixed to the large pull 4, the upper surface of the tile placement portion 723 is the large pull 4. It is flush with the top surface. When the lower surface 722c of the curtain plate body fixing portion 722 is brought into contact with the locking portion 52 of the joist 5 and the pedestal side fixing portion 721 is fixed to the joist 5, the upper surface of the tile placing portion 723 is flush with the upper surface of the joist 5. Become. With this configuration, the curtain plate attached to the large pull 4 and the joist 5 can be a common component.
By bringing the back surface of the bottom portion of the groove portion 712 into contact with the wall portion 722a of the curtain plate body fixing portion 722, the curtain plate body 71 can be positioned with respect to the large pull 4 and joist 5.

The curtain plate 7 further includes a lid 73. The lid 73 is a member that covers the groove portion 712 of the curtain plate body 71. The lid 73 has a pair of locking claws 731 and 731 protruding to the back surface, and the locking claws 731 and 731 are inserted into the groove portion 712 to engage with the locking portions 717 and 717. ..

Next, a construction method of the floor structure 1 will be described.
First, the base 2 is arranged on the ground. The base 2 is arranged at the corners (the entrance corner and the exit corner) of the floor structure 1. When the length between adjacent corners is long, the base 2 is also arranged in the middle of the corners. When the base 2 is provided on the ground, the height levels of the bases 2 are adjusted. Next, the bundle columns 3 are erected on each of the bases 2, and the bundle columns 3 are fixed to the bases 2 with the screws 90 via the bundle column fixing fittings 31 (see FIGS. 3 and 4).

Next, a plurality of large hauls 4 are installed on each bundle 3. As shown in FIG. 2, the long haul 4 is arranged so that its longitudinal direction extends parallel to the wall surface of the building 100, and as shown in FIGS. The locking portions 42 of 42 are fitted onto the bundle columns 3 and the haul 4 is installed on each bundle column 3. The locking portion 42 and the bundle column 3 are fixed with screws 91, 91. At this time, the side face of the bundle column 3 and the side face of the large pull 4 (side face above the step portion 41) are arranged on the same vertical plane.

Further, as shown in FIG. 1, an opening 66 may be formed in a part of the floor portion 6 to provide planting, flower beds or the like. When the opening 66 is provided in the floor portion 6 in this way, as shown in FIG. 2, the base 2 and the bundle column 3 are also provided in the entry corner portion 67 of the opening 66. Also in the opening 66, the side surface of the floor 6 is covered with the curtain plate 7 by a method of attaching the curtain plate 7 described later.

Next, a plurality of joists 5 are erected on each of the hauls 4. As shown in FIG. 2, the joists 5 are arranged in a direction orthogonal to the large haul 4, and as shown in FIGS. 3 to 5, both ends in the longitudinal direction of the joists 5 are placed on the step portion 41 of the large haul 4. To do. The fixing portion 51 of the joist 5 and the upper surface of the step portion 41 are fixed with a screw 92. At this time, the side surface of the joist 5 provided at the longitudinal end portion of the large pull 4, the side surface of the bundle column 3, and the longitudinal end portion of the large pull 4 are arranged on the same vertical plane.

At this time, the joists 5 are arranged at a pitch equal to the size of the tile 61. In this embodiment, since a square tile 61 of 60 cm square is used as the floor material, as shown in FIG. 3, the pitch P between the central axes of the adjacent joists 5 is set to be substantially equal to the size of the tile 61.

The tile support member 8 is previously fixed to one vertical side surface of the Daihiki 40 (see FIG. 2) closest to the wall surface of the building 100. The tile supporting member 8 is fixed to the large pull 40 so that the horizontal portion 82 of the tile supporting member 8 and the upper surface of the large pull 40 are flush with each other.

Next, a plurality of auxiliary joists 55 are arranged on each of the large hauls 4. Auxiliary joists 55 are arranged between the adjacent joists 5 in parallel with the joists 5, and both ends of the auxiliary joists 55 in the longitudinal direction are placed on the step portion 41 of the large pull 4. The auxiliary joist fixing portion 56 and the upper surface of the step portion 41 are fixed with screws 93.

Next, the curtain plate mounting members 72 are arranged in the longitudinal direction and the lateral direction of the large pull 4. FIG. 7 is a vertical cross-sectional view of the end portion of the floor structure 1 as seen from the direction in which the large haul 4 extends. FIG. 8 is an exploded perspective view of the curtain plate 7 in FIG. As shown in FIGS. 7 and 8, the curtain plate 7 is provided on a side surface of the floor 6 that is not arranged close to the outer wall of the building 100. Among the side surfaces of the floor 6, the side wall 64 (see FIG. 1) orthogonal to the rail 4 and the side surface 65 (see FIG. 1) parallel to the rail 4 use the same curtain plate 7. In the present embodiment, when the curtain plate 7 is attached to the side surface 64 of the floor 6 which is orthogonal to the large pull 4, the curtain plate 7 is attached to the large side through the joist 5 as shown in FIGS. 5 and 6. It is attached to the pull 4. When the curtain plate 7 is attached to the side surface 65 of the floor 6 which is parallel to the pullout 4, the curtain plate 7 is attached to the pullout 4 as shown in FIGS. 7 and 8.

When the curtain plate 7 is disposed on the side surface 64 of the floor 6 that is orthogonal to the pullout 4, the curtain plate mounting member 72 is fixed to the side surface of the joist 5, as shown in FIGS. 5 and 6. At this time, the joist positioning portion (lower surface) 722c of the curtain board main body fixing portion 722 is placed on the locking portion 52 of the joist 5, and the gantry side fixing portion 721 is brought into contact with the side surface of the joist 5 to thereby attach the curtain board attaching member. 72 can be positioned with respect to joists 5. The amount of protrusion of the locking portion 52 in the horizontal direction is shorter than the amount of protrusion of the curtain plate main body fixing portion 722 in the horizontal direction. Therefore, in the state where the curtain plate mounting member 72 is in contact with the side surface of the joist 5, the rough quoted positioning portion. 722b does not interfere with the locking portion 52. In this state, the curtain plate mounting member 72 is fixed to the joist 5 with the screws 94, 94. As shown in FIG. 5, when the curtain plate mounting member 72 is fixed to the joist 5, the upper surface of the joist 5 and the upper surface of the tile placing portion 723 are flush with each other.

When arranging the curtain plate 7 on the side surface 65 of the floor 6 parallel to the large pull 4, the curtain plate mounting member 72 is fixed to the longitudinal side surface of the large pull 4, as shown in FIGS. 7 and 8. At this time, the large quotation positioning portion 722b of the curtain plate main body fixing portion 722 is placed on the step portion 41 in a state of being brought into contact with the step portion 41 of the large pull 4, and the mount side fixing portion 721 is brought into contact with the side surface of the large pull 4. By doing so, the curtain plate mounting member 72 can be positioned with respect to the large pull 4. In this state, the curtain plate mounting member 72 is fixed to the large pull 4 using the screws 95, 95. As shown in FIG. 5, when the curtain plate mounting member 72 is fixed to the large pull 4, the upper face of the large pull 4 and the upper face of the tile placing portion 723 are flush with each other.

Next, a plurality of tiles 61 are laid and fixed on the large haul 4 and joist 5 to form the floor 6. Tiles 61 are laid in order from a position close to the building 100. Both ends of the tile 61 are placed on the adjacent joists 5, 5, and the joint material 62 fixes the tile 61 to the joists 5, 5. At the edge of the floor 6, tiles 61 are fixed to the upper surface of the haul 4 with joints 62 in addition to the joists 5 and 5. Further, the central portion of the tile 61 is supported by the auxiliary joist 55.

A plurality of tiles 61 are sequentially laid and fixed to form a floor portion. Here, when the joists 5 and the auxiliary joists 55 are fixed to the taiki 4, the upper surface of the taiki 4 and the upper surface of the joists 5 and the upper surfaces of the auxiliary joists 55 are flush with each other. Therefore, the mounting surface of the tile 61 becomes flush, and the level of the floor surface formed by the tile 61 can be easily made uniform.

When fixing the tile 61 with the joint material 62, as shown in FIG. 9, an auxiliary joint 63 made of, for example, a flat plate made of aluminum may be provided between the side surfaces of the tile 61. By providing the auxiliary joint 63, it is possible to make the line deviation of the end surface of the tile 61 less noticeable due to the dimensional error in manufacturing the tile 61.

Next, the curtain plate body 71 is attached to the curtain plate attachment member 72. The method of attaching the curtain plate body 71 is the same for the side surface 64 of the floor 6 that is orthogonal to the large pull 4 and the side surface 65 that is parallel to the large pull 4. The curtain plate main body 71 is arranged close to the curtain plate mounting member 72 side from diagonally above the curtain plate mounting member 72. The tile housing portion 713 covers the end portion of the tile 61 and the locking wall 724 of the curtain plate mounting member 72, and the back surface of the bottom portion of the groove portion 712 is brought into contact with the wall portion 722 a of the curtain plate body fixing portion 722. The curtain plate body 71 can be positioned with respect to the large pull 4. In this state, the bottom of the groove portion 712 and the wall portion 722a of the curtain plate main body fixing portion 722 are fastened with screws 95 to fix the curtain plate main body 71 to the curtain plate mounting member 72.

The curtain plate 7 is configured such that the positioning guide 716 is located slightly outside the designed end position of the floor 6. Therefore, as shown in FIGS. 5 and 7, a gap S is formed between the positioning guide 716 and the end of the tile 61 with the curtain plate body 71 attached to the curtain plate attachment member 72. Due to dimensional errors in manufacturing the tiles 61, the ends of the tiles 61 may not be aligned at the edge of the floor 6. However, since the positioning guide 716 of the curtain plate 7 is arranged slightly outside the designed end position of the floor 6, even if the tile 61 has a manufacturing dimensional error, the tile 61 can be surely manufactured. The side surface of the can be covered with the curtain plate 7. Further, since the edge portion of the floor 6 is covered with the tile accommodating portion 713, even if the edges of the tiles 61 are not aligned, the appearance of the floor 6 is not affected.

Next, the locking claws 731 and 731 of the lid 73 are inserted into the groove portions 712, and the locking portions 717 and 717 of the groove portions 712 are locked to close the groove portions 712 with the lid 73. The curtain plate 7 is attached to. The installation of the floor structure 1 is completed when the curtain plates 7 are attached to all of the side surfaces of the floor 6 that are not arranged close to the outer wall of the building 100.

According to this embodiment, it is possible to provide the floor structure 1 in which the floor portion 6 is formed of the tiles 61, the construction period is short, and the construction is easy. Further, since a space is formed between the floor 6 and the ground, when the floor structure 1 having the floor 6 formed by the tile 61 is installed at a position close to the building 100, it is caused by the external environment. The influence on the building 100 can be suppressed. Further, by arranging the tiles 61 having different color patterns at desired positions, floor surfaces of various designs can be formed, and the floor structure 1 having excellent design can be provided.

According to the floor structure 1 of the present embodiment, the joists 5 are arranged at a pitch equal to the size of the tiles 61. Therefore, the tiles 61 are arranged on the plurality of joists 5 that are installed between the adjacent Daihiki 4. it can. Therefore, even when the floor portion 6 is formed of the tiles 61 that have restrictions on the manufacturable size, the floor portion 6 can be formed without increasing the number of the bundle columns 3 and the large pulling rods 4. In addition, since the number of the bundle columns 3 and the haulers 4 can be suppressed, a time-consuming work at the construction site, such as a work of aligning the height levels of the bases 2 when a plurality of the bases 2 are provided on the ground, is significantly performed. It is possible to provide the floor structure 1 that is prevented from increasing in number and has excellent workability.

According to the floor structure 1 of the present embodiment, since the upper surface of the large pulling bar 4 and the upper surface of the joist 5 are arranged flush with each other, the work of fixing the tile 61 to the upper surfaces of the large pulling bar 4 and the joist 5 can be performed. Easy to do. Further, since the tiles 61 are fixed to the upper surfaces of the large pulling rod 4 and the joist 5 having the same height, the floor level of the floor portion 6 including the plurality of tiles 61 can be easily adjusted.

In the floor structure 1 according to this embodiment, the edge portion of the floor portion 6 can be housed in the tile housing portion 713 of the curtain plate 7, and the edge portion of the tile 61 arranged at the edge portion of the floor portion 6 can be Can be protected. Further, even when the edge portions of the floor portion 6 are not aligned due to a dimensional error that occurs during the production of the tile 61, the edge portion of the floor portion 6 is housed in the tile accommodating portion 713, which may impair the appearance. Therefore, it is possible to provide the floor structure 1 excellent in design.

According to the floor structure 1 according to the present embodiment, when the floor structure 1 is arranged close to the building 100, the tile 61 provided near the building 100 can be stably supported. As a result, it is not necessary to provide a member for supporting the tiles on the building 100 side, and thus it is possible to provide the floor structure 1 that suppresses the influence on the building 100. In addition, after the floor structure 1 is removed, there is no trace of placing the members in the building 100.

According to the method for constructing the floor structure 1 according to the present embodiment, it is possible to construct a terrace having a floor made of tiles, which was conventionally constructed by a wet construction method, by a dry construction method. As a result, the construction period of the floor structure 1 is short and the construction is easy.

According to the floor structure 1 according to the present embodiment, the curtain plate 7 is attached to the side surface of the floor portion 6 parallel to the large pull 4 and the side surface along the longitudinal direction of the joist by the members having the same shape. Therefore, it is possible to reduce the number of types of parts of the curtain plate 7 and reduce the number of similar parts, so that it is possible to prevent wrong mounting of parts and ordering.

According to the floor structure 1 of the present embodiment, since the bundle columns 3, the large pull 4, the joists 5, the auxiliary joists 55, and the curtain plate 7 are made of aluminum, the floor structure 1 is lightweight and excellent in durability. Can be provided.

Since the floor structure 1 according to the present embodiment has a cavity formed between the floor surface and the ground, when it is installed in the vicinity of a building, it is difficult for moisture and hot air to accumulate and the living environment is less affected.

According to the present embodiment, by the large quotation positioning portion 722b and the joist positioning portion 722c, the curtain board mounting member 72 is so arranged that the height of the tile placing portion 723 is flush with the upper surfaces of the taiki 4 and joist 5. The height can be easily positioned. Further, the curtain plate 7 having the same shape can be arranged in both the longitudinal direction and the transverse direction of the pulling board 4, and the parts of the curtain plate 7 can be shared.

In the present embodiment, the example in which the large pull 4 is placed on the upper part of the adjacent bundle column 3 and the pair of locking portions 42 is externally fitted to the upper end of the bundle column 3 and fixed by the screw is shown. The attachment structure to the Daihiki bundle column 3 is not limited to this.

In the present embodiment, an example in which the curtain plate mounting member 72 is arranged after the tile 61 has been laid is shown, but the curtain plate mounting member 72 may be mounted to the large pull 4 or joist 5 before the tile 61 is laid. ..

In the present embodiment, an example is shown in which only the large quotation positioning portion 722b is provided on the curtain plate mounting member 72, and the lower surface 722c is used as the joist positioning portion. However, the configuration of the height positioning portion is not limited to this and the joist positioning The positioning portion may be provided separately from the lower surface 722c. For example, a step may be provided on the lower surface 722c on the side of the end portion that abuts the wall portion of the joist 5 that extends in the vertical direction to serve as the joist positioning portion.

Next, a modified example of the floor structure 1 according to the present embodiment will be shown. In the present embodiment, the example in which the curtain plate 7 is arranged on the side surface of the floor portion 6 has been shown, but below the curtain plate 7 (upper curtain plate) on the side surface of the floor portion 6, the curtain plate 7 is arranged on the side surface of the bundle column 3 below. The side curtain 70 may be provided. 10 and 11 are views showing a floor structure 1A of a modified example of the embodiment. FIG. 10 is a vertical cross-sectional view showing an end portion of the floor structure 1A in a direction orthogonal to the longitudinal direction of the haul 4. FIG. 11 is a vertical cross-sectional view showing the end portion of the floor structure 1A in the longitudinal direction of the large pull 4. In the following description, the same components as those already described will be denoted by the same reference numerals and redundant description will be omitted.

As shown in FIGS. 10 and 11, the lower curtain plate 70 is configured by using the same member as the curtain plate 7 on the side surface of the floor 6, and includes the curtain plate body 71, the curtain plate mounting member 72, and the lid 73. The mounting structure is also the same. When the curtain plate 7 is attached as the lower curtain plate 70, the gantry side fixing portion 721 of the curtain plate attachment member 72 is attached to the side surface of the bundle column 3. The method of attaching the curtain plate body 71 to the curtain plate attachment member 72 and the method of attaching the lid 73 to the curtain plate body 71 are the same as those of the curtain plate 7.

The lower curtain plate 70 is arranged with a gap between it and the upper curtain plate 7. Since the bundle columns 3 and the side faces of the large pulling rod 4 and the bundle columns 3 and the side faces of the joists 5 provided at the ends are arranged on the same vertical plane, the side wall of the lower curtain plate 70 using the same member. 711 and the side wall 711 of the curtain plate 7 can be arranged flush with each other. Further, in the floor structure 1</b>A of the modified example, the small lighting 10 is arranged in the lighting housing groove 714 of the lower curtain plate 70.

According to this modification, by providing the lower curtain plate 70, the ground below the bundle columns 3 and the floor 6 can be hidden, and the designability can be improved. Moreover, since the lower curtain plate 70 can be attached using the same member as the curtain plate 7 and in the same procedure, the construction can be easily performed.

Although the embodiment of the present invention has been described in detail above with reference to the drawings, the specific configuration is not limited to this embodiment, and includes design changes and the like within a range not departing from the gist of the present invention.
Further, the constituent elements shown in each of the above-described embodiments and each modification can be appropriately combined and configured.

1, 1A Floor structure 2 Base 3 Bundled column (column)
4 Daihiki 5 Jotta 6 Floor 7 Curtain board 8 Tile support member 61 Tile 713 Tile accommodating part

Claims (5)

A base placed on the ground,
A plurality of pillars erected on the base,
A plurality of Daihiki, which is made of aluminum profile and is erected on the plurality of columns,
A plurality of joists that are made of aluminum profile and are erected in the plurality of Daihiki,
A floor portion in which a plurality of tiles are laid on the Daihiki and the joists,
Equipped with
The upper surface of the Daihiki and the upper surface of the joist are arranged flush with each other,
The tile is fixed to the upper surface of the Daihiki and the upper surface of the joist ,
The Daihiki or joists provided at the position closest to the building is provided with a tile support member that extends from the upper end of the Daihiki or joists to the building side and supports a part of the tiles.
The tile support member, a vertical wall is abutted and fixed to the side surface of the large pull or joist, the horizontal portion is arranged so as to extend from the upper end of the pull or the joist to the building side,
The floor structure , wherein the tile support member is configured to support a part of the tile at the horizontal portion . The floor structure according to claim 1, wherein the joists are arranged at a pitch equal to a size of the tile. A curtain plate is arranged at the outer edge of the floor,
The floor structure according to claim 1 or 2, further comprising: a tile accommodating portion that accommodates an end portion of the tile in an upper portion of the curtain plate. The floor structure according to any one of claims 1 to 3 , wherein flat tile-like auxiliary joints are provided between the tiles. Arranging a base on the ground,
A step of erecting a plurality of pillars on the base,
A step of installing a plurality of large pulls made of aluminum profile on the plurality of pillars;
A step of arranging a plurality of joists made of aluminum profile on the plurality of taiki, and arranging so that the top surface of the taiki and the top surface of the joists are flush with each other,
The vertical wall of the tile support member is abutted and fixed to the side surface of the large pull or joist provided at the position closest to the building, and the horizontal portion of the tile support member is from the upper end of the pull or joist to the building side. Arranging the tile support member so as to extend to,
Laying a plurality of tiles on the upper surface of the Daihiki and the upper surface of the joists, laying a part of the tile on a horizontal surface of the tile support member, and fixing the tile ,
A method for constructing a floor structure, comprising:

Images