JPH0586673A - Construction method of floor - Google Patents

Abstract

PURPOSE:To form a floor simply without requiring any skill. CONSTITUTION:Floor board units 1 are constituted of a plurality of floor joists and floor panels 4 constructed over the upper surfaces of the floor joists. While, a fixed ground board 13 is mounted to a sleeper 10 and the foundation. The floor board units 1 are subsequently provided between the sleeper 10 and the foundation, and both ends of the floor panels 4 of the floor board units 1 are nailed between the fixed ground board 13 and them to fix.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a method for constructing a floor.

[0002]

2. Description of the Related Art Conventionally, in the case of floor construction of a house, first, joists are fixed to a foundation or a large pull at a predetermined interval, and floor panels are sequentially laid on the upper surfaces of these joists to form a floor. It was

[0003]

However, since such floor work is on-site work, a skilled craftsman is required, and a lot of man-hours are required.

The present invention has been made in view of the above problems, and provides a method for constructing a floor, which enables floor construction to be carried out easily and reliably.

[0005]

According to the present invention, a floorboard unit is formed by a plurality of joists arranged at predetermined intervals and a floor panel laid over the upper surfaces of these joists.
Fixed base plates are attached to the Daihiki and partition foundations respectively, and angle rods with fixed base plates attached to the outer peripheral foundations are fixed, and the floorboard units are sequentially arranged between the Daihiki and foundations, and the floor panels It is characterized in that both ends are nailed and fixed to a fixed base plate to form a floor.

[0006]

Operation: A plurality of joists are arranged at a predetermined interval, and a floor panel is laid over the upper surfaces of these joists to form a floorboard unit in advance. On the other hand, the fixed foundation plate is attached to the Daihiki and the partition foundation, and the angle rod attached with the fixed foundation plate is fixed to the outer peripheral foundation. Then, the floorboard units are sequentially arranged between the Daihiki and the foundation, and at both ends of the floor panel, screws are driven toward the fixed base plates respectively attached to the Daihiki and the foundation to fix the floorboard unit.

As a result, at the construction site, a fixed base plate is attached to the Daihiki or foundation, and the floorboard units transported to this construction site are placed on the Daihiki or foundation one by one and screwed to complete the floor work. It can be reliably formed, and floor construction can be performed in a short time without requiring skill.

[0008]

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

FIG. 1 shows a floorboard unit 1 for forming a floor according to the present invention. The floorboard unit 1 includes a plurality of joists 2 arranged at predetermined intervals, and a plurality of joists 2 arranged in parallel. Pair of connecting members 3 for connecting the joists 2 of the same, and a single floor panel 4 laid on the joists 2 and the connecting members 3.
The base material 5 is fixed to the outer surface of the connecting material 3, and the heat insulating material 6 such as styrene foam is attached to the back surface of the floor panel 4 and formed in a plate shape.

The joist 2 has notches 2a, 2a formed at both end portions of its lower surface so that the joist 2 can be placed on a large pull 10 which will be described later.

Further, the length of the connecting member 3 is equal to the length between the joists 2 and 2 arranged at both outer ends, and the height thereof is the height of the joist 2 excluding the notch 2a. It is formed to match. Then, when the connecting member 3 is fixed to the end surface of the joist 2, the joist 2 is integrally connected to prevent its collapse, and the upper surfaces of the joist 2 and the connecting member 3 are continuously flush with each other. It is something.

On the other hand, the floor panel 4 has a joist 2 at its peripheral portion.
Also, the size is fixed to the connecting member 3 with a nail or the like, and the sizes thereof are the joists 2 and 2 and the connecting members 3 and 3 arranged at both outer ends.
The width and the depth are slightly larger than the rectangular shape formed by. When the floor panel 4 is laid over the joist 2 and the connecting material 3, one side edge thereof is preferably located on the center line in the width direction of the joist 2 arranged at the outer end. That is, when the floor panel 4 is laid with about half the width of the joist 2 exposed,
The other side edge is a joist 2 placed at the other outer edge.
As shown in FIG. 3, when the floorboard units 1 are sequentially and continuously installed in the width direction, the floor panels in the adjacent floorboard units 1 and 1 are adjacent to each other. The eaves-shaped side edge 4 of the floor panel 4 is in contact with the side edge of the floor panel 4 of the other floor panel unit 1 and is exposed about half in the width direction of the floor joist 2
Can be placed on. By laying the floor panel 4 in this manner, the floor board units 1, which are adjacent in the width direction,
In 1, the side edges of the floor panel 4 in the other floorboard unit 1 can be nailed to the joists 2 of the one floorboard unit 1 to connect them to each other. At this time, there is an advantage that the nailing position is specified and the nailing work is facilitated.

Further, the base material 5 is fixed to the outer surface of the connecting material 3, and its upper surface is flush with the upper surface of the connecting material 3. Also, its length matches the width of the floor panel 4,
The width is set so that the distance between the outer surfaces of the base materials 5 and 5 when fixed to the connecting member 3 is equal to the depth of the floor panel 4. That is, the side surface of the base material 5 is flush with the side surface on the depth side of the floor panel 4. And
When the floorboard units 1 are sequentially arranged, in the pair of adjacent floorboard units 1 and 1 that are continuous in the depth direction, the outer surface of the lower edge side base material 5 in one floorboard unit 1 and the upper edge side basematerial 5 in the other floorboard unit 1 It comes into contact with the outer surface of the.

On the other hand, the heat insulating material 6 is adhered or affixed by a nail or the like to the back surface of the floor panel 4 surrounded by the joists 2 and 2 and the connecting materials 3 and 3 which are adjacent to each other. As a result, it is not necessary to install the heat insulating material 6 at the construction site.

Next, the procedure for forming a floor using the floorboard unit 1 will be described. The floorboard unit 1 is manufactured in advance in a factory and transported to a construction site in the required number.
And at the construction site, these floorboard units 1
A preparatory work is carried out so that it can be installed on the large rod 10 made of H-shaped steel or the angle rod 12 fixed to the foundation 11. Specifically, in Daihiki 10,
As shown in FIG. 4 in detail, the fixing base plate 13 is attached to the flange with bolts B, and in the foundation 11, for example, the partition foundation 11A, fixed to the upper surface of the foundation 11 as shown in FIG. The base plate 13A is attached, and in the outer peripheral foundation 11B, as shown in FIG. 6, the Z-shaped angle rod 12 is anchor-fixed to the upper surface thereof, and the fixed base plate 13B is attached to the flange of the angle rod 12.

On the upper surface of the outer peripheral foundation 11B,
Due to the height relationship, the round joist 14 is fixed, and the back surface of the edge portion of the floor panel 4 of the floor panel unit 1 is placed on the round joist 14. Therefore, the base material 5 is not provided at the one end of the floorboard unit 1 arranged on the outer peripheral foundation 11B.

When the preparation for installing the floorboard unit 1 is completed in this way, the fixed base plates 13, 13A, 13B attached to the above-mentioned large pull 10 and foundation 11 are installed.
The both end cutouts 2a of the joist 2 constituting the floor board unit 1 may be placed over, and the screw K may be fixed by driving the screw K from the floor panel 4 through the joist 2 into the fixed base plates 13, 13A, 13B.

At this time, when the floorboard units 1 are sequentially installed so as to be continuous in the width direction, as described above, the joists 2 of the floorboard unit 1 installed earlier are exposed about half in the width direction. The side edge of the eave-shaped floor panel 4 of the adjacent floorboard unit 1 is placed on the joist 2 thus formed,
The floor panels 4, 1 are connected to each other by nailing them while the side edges of the floor panels 4, 4 are in contact with each other. Furthermore, floorboard units 1, 1 continuous in the depth direction
In, the nail K1 is driven from the floor panel 4 of one floor panel unit 1 toward the base material 5 of the other floor panel unit 1 to connect the floor panel units 1, 1 to each other.

The floorboard unit 1 in this embodiment is used.
In the above, the connecting member 3 was used to connect and fix the plurality of joists 2, but the floor panel 4 may be laid directly on the upper surface of the joist 2 fixed by a jig or the like, and the connecting member 3 is not necessarily required. Need not be used. Further, the base material 5 and the heat insulating material 6 are provided as needed.

The number of joists 2 constituting the floor panel unit 1 is arbitrary, and the floor panel 4 can be divided into a plurality of sheets and laid.

[0021]

As described above, according to the present invention, a floorboard unit composed of a plurality of joists arranged at a predetermined interval and a floor panel laid over the tops of these joists is provided with a fixed base board. Are installed in sequence between the haul and the foundation to which the floor is attached, and both ends of the floor panel of this floorboard unit are nailed and fixed between the floorboard unit and the fixed base plate to form the floor. It is possible to form a floor by a simple operation such as attaching a fixed base plate to a fixed base plate on the fixed base plate, arranging a factory-formed floor plate unit on the fixed base plate and fixing with a screw. Floor work can be done.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing the overall configuration of a floorboard unit of the present invention.

FIG. 2 is a perspective view of the floorboard unit shown in FIG.

FIG. 3 is a side view showing a state in which floor plate units are continuously arranged in the width direction.

FIG. 4 is a cross-sectional view showing a state in which a floorboard unit is fixed in a haul.

FIG. 5 is a cross-sectional view showing a state in which a floorboard unit is fixed to a partition foundation.

FIG. 6 is a cross-sectional view showing a state where the floor board unit is fixed to the outer peripheral foundation.

[Explanation of symbols]

 1 Floor Board Unit 2 Joist 3 Connecting Material 4 Floor Panel 10 Daihiki 11A Partition Foundation 11B Peripheral Foundation 13, 13A, 13B Fixed Base Plate

Claims (3)

[Claims] 1. A floorboard unit is formed by a plurality of joists arranged at predetermined intervals and a floor panel laid over the upper surfaces of these joists, while fixed base boards are attached to the Daihiki and partition foundations, respectively. , The angle rod with the fixed base plate attached to the outer peripheral base is fixed, the floor plate units are sequentially arranged between the haul and the foundation, and both ends of the floor panel are nailed and fixed to the fixed base plate. A method for constructing a floor, which comprises forming a floor. 2. A base material is fixed to the back edge of the floor panel of the floor panel unit, and in a pair of adjacent floor panel units arranged in a haul, the floor panel of one floor panel unit to the ground floor of the other floor panel unit. The floor construction method according to claim 1, wherein nails are struck toward the material to fix adjacent floor plate units to each other. 3. The method for constructing a floor according to claim 1, wherein a peripheral joist supporting an end portion of the floor panel of the floor plate unit is fixed to the outer peripheral foundation.