JPH08177154A - Flooring method using laminated lumbers - Google Patents

Abstract

PURPOSE: To facilitate the flooring work so as to provide a high airtightness and enhance the strength and eliminate a floor squeak. CONSTITUTION: In the flooring method using assemblies 1, each member in continuous length formed out of glued laminated timbers 1 as foundations 6 and sleeper members 4, is fixed (8) by making use of adhesives together with wooden screws, and subsequently floor members are applied thereto. Each the assemblies 1 is formed out of a member in continuous length, and provided with a projected section on one side surface of it, and a recessed section on the other side surface. Besides, the assemblies 1 may be used as floor members.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor facility method using laminated wood, and more specifically, it uses a laminated wood which can omit the joist and raise the ceiling and can be easily installed. It relates to a floor facility method.

[0002]

2. Description of the Related Art In a floor facility method, a conventional construction method is usually called a joist hanging floor construction method. After laying the materials, fix them with nails on the cloth part,
A structural plywood (generally called a control panel) is attached on this, and then the plywood is fixed by nailing to form a floor base. Further, a floor material is provided on the surface of the floor base thus formed to install the floor. Such a conventional floor facility method is shown in FIGS. FIG. 10 is a plan view of a floor constructed by the conventional method. After the large pulling members 4 are provided on the base 6 at equal intervals, the joist members 5 are installed at equal intervals by going straight to this. Then, a plywood 7 shown in a plan view in FIG. 13 is laid on top of this, and then a floor material (not shown) is further provided thereon. 11 is a cross-sectional view of the surface cut along the line AA ', and FIG. 12 is a cross-sectional view of the surface cut along the line BB'.

[0003]

However, in the joist hanging floor construction method as shown in FIGS. 10 to 13 as described above, since joists are laid side by side, the scaffolding is bad until the plywood is attached to the joists. There is a problem that workability is very poor. In addition, the joist floor construction method is a stack of small cross-section materials, so there is airflow from the underfloor due to gap air due to contraction and inadequate ventilation cutoff at the partitioning place,
The problem was that there was concern about the integration of the floor, including the dimensional stability of the timber. Further, in this construction method, joist 5 is arranged on the base 6, and plywood 7 of at least about 12 mm is laid on it. Therefore, in order to secure a predetermined ceiling height, the pillar length is 3 m. Therefore, there is a problem that the amount of outer wall materials, heat insulating materials, etc., to be used in Fukuji will increase accordingly, and it will be economically disadvantageous to include personnel expenses. Furthermore, the joist floor construction method has a weak strength because the plywood (base material) 7 is laid on the dimensionally unstable material having a small cross section.
The bending of the base material and the bending of the base material 7 appear as a squeak noise, and there is a risk of floor squealing, which is a problem particularly when used for a long period of time.

Therefore, as a result of various studies on the above-mentioned problems in the conventional construction method, the inventors of the present invention have found that the construction work can be simplified by directly fixing the laminated lumber to the large lumber with an adhesive and a tree fertilizer. In addition to the strength of the laminated wood itself, the adhesive and wood fertilizer are used together to achieve one-sided construction of the floor so that one with even higher strength can be obtained and the squeaking noise and other floor squeaking can be prevented. In addition to the above, it has been found that the above-mentioned problems can be overcome, and the present invention has been completed. Therefore, the problem to be solved by the present invention is that the construction work is easy, the airtightness is excellent, and the height of the ceiling can be secured by the short pillars, and the strength is increased and the excellent laminated wood without floor squeal is used. To provide a floor facility method to do.

[0005]

Means for solving the above-mentioned problems of the present invention are achieved by the following respective inventions. (1) In a floor facility method using laminated wood, at the time of construction, a long material made of laminated wood is fixed to the foundation and large pulling timber with a combination of adhesive and wood screw, and then floor material is provided. Characteristic floor facility method. (2) The floor facility method according to the above item 1, wherein one side surface of the long timber made of laminated wood has a convex portion and the other side surface has a concave portion. (3) The floor facility method according to the above item 1, wherein laminated wood is used as the floor material.

The present invention will be described in more detail below.
The floor facility method of the present invention eliminates the need for using joist by fixing the long timber made of laminated wood directly to the foundation and the large lumber at the time of construction, and the height of the ceiling is correspondingly short. Can be secured at. Further, by fixing the long material with a combination of an adhesive and a wooden screw, the strength is increased and an excellent floor without floor noise is installed. Further, by using a long material made of laminated wood, in which a convex portion is formed on one side surface and a concave portion is formed on the other side surface in the floor facility method of the present invention, the construction work is easy and the airtightness is improved. A floor with excellent properties can be created. The wooden screw used here has much better pull-out strength than ordinary nails, so by using an adhesive and a wooden screw together, not only can it be more sufficiently fixed, but also laminated wood with excellent strength. Conveniently used for fixing.

The laminated wood used in the present invention is not particularly limited, but preferably, a log of pine or the like is cut in half, processed into a trapezoid, and then bonded with an adhesive to form a veneer.
The laminated wood is manufactured by laminating the plurality of sheets. By forming in this way, the contact area becomes wider than that of a normal laminated material, and a product having extremely excellent strength can be obtained. When a floor is constructed using such laminated wood, a convex portion is formed on one side surface of the laminated wood and a concave portion is formed on the other side surface. As the shape of the convex portion, a shape used in this technical field such as a trapezoidal shape and a single-sided trapezoidal shape is usually used. This laminated wood is directly adhered to the base and the large lumber with an adhesive and fixed with a wooden screw. Therefore, since the scaffolding can be done immediately, the floor can be easily constructed. Thus, the floor is completed by laying laminated wood as floor material on the surface where the laminated wood is installed.

[0008]

In the present invention, it is not necessary to use the joist timber by fixing the long timber made of laminated wood directly to the foundation and the large pulling timber at the time of construction, and the height of the ceiling is secured by the short pillar. can do. Further, by fixing the long material with a combination of an adhesive and a wooden screw, the strength is increased and an excellent floor without floor noise is installed. Furthermore, by using a long material with a convex part formed on one side surface of the laminated wood and a concave part formed on the other side surface, more strength can be obtained and construction work is easy and airtightness is improved. You can create an excellent floor.

[0009]

EXAMPLES The present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.

Example 1 FIG. 4 is a plan view showing a floor installed by the floor installation method of the present invention, and FIG. 5 is a cross-sectional view taken along the line CC ′ of FIG. 6 shows a cross-sectional view of the plane cut along the line D-D '. The floor facility method of the present invention is based on the base 6 910.
Large pulling members 4 are provided at equal intervals of mm. Then, the laminated member 1 having a length of 2730 mm × a width of 455 mm × a thickness of 24 mm shown in a plan view in FIG. FIG. 2 is a side view showing a combination of the laminated members 1. As shown in FIG. 1, the laminated member 1 has a convex portion on one side and a concave portion on the other side.
The convex portion is fitted into the concave portion to connect (24) and engage.
Here, the contact point with the pulling material 4 is bonded with an adhesive. At the same time, a wooden screw (trade name: Courwood, CW-57 length 56
It is fixed (8) at m / m). As described above, the floor facility method of the present invention is very simple and has sufficient strength and airtightness.

Further, in the conventional construction method, as shown in FIG. 14, since the joist 5 is laid on the base 6 and the drawing material 4, the plywood 7 is installed, so that only the joist 5 is laid. That is, since it becomes thicker by 100 mm, in order to obtain a normal ceiling height, it is necessary to use a pillar having a length corresponding to that, whereas the floor facility method of the present invention is
As shown in FIG. 9, since the laminated lumber 1 is directly provided on the base 6 and the pulling lumber 4, a pillar that is as short as the joist 5 may be used. Therefore, not only the pillar but also the member used around the pillar. For example, it is economical because wall materials can be saved. Besides, a laminated member having a side surface shape as shown in FIG. 3 may be used.

FIG. 3A is a cross-sectional view showing a side surface shape of the laminated member used in the present invention, and the laminated member 11 is a convex portion 2.
a is a trapezoidal shape, 21a is a vertical side surface, 22a is a horizontal surface, and 23a is an inclined surface. Further, the concave portion 3a has a one-sided trapezoidal shape, 31a is a vertical side surface, 32a is a horizontal surface, and 33a.
Is an inclined surface. At the time of facility, the concave part and the convex part are engaged with each other to firmly fix the structure. FIG. 3B is a cross-sectional view showing another embodiment of the side surface shape of the laminated material used in the present invention. In the laminated material 12, the convex portion 2b has a trapezoidal shape and one of the side surfaces is long. 21b is a vertical side surface, 22b is a horizontal surface, and 23b is an inclined surface. The concave portion 3b has a one-sided trapezoidal shape and one side surface is elongated, 31b is a vertical side surface, 32b is a horizontal surface, and 33
b is an inclined surface.

Example 2 In Example 1, after the laminated wood 1 was installed, a floor material 9 was laid on the surface to form a surface floor. As the floor material 9, the laminated material 91 shown in FIG. 8 is used.
As shown in Figure 1, the facility was installed in the vertical and horizontal directions in the free direction. Thus, a floor without distortion or squeaking was obtained regardless of the direction in which the laminated lumber 91 was laid.

[0014]

EFFECTS OF THE INVENTION The present invention has the following excellent effects. (1) By fixing the long timber made of laminated wood directly to the foundation and large lumber at the time of construction, there is no need to use joists, and the height of the ceiling can be secured by a short pillar. . (2) By fixing a long material with a combination of an adhesive and a wooden screw, the strength is increased and an excellent floor without floor squeal is installed. (3) The construction work is easy by using the long material made of laminated wood, in which the convex portion is formed on one side surface and the concave portion is formed on the other side surface in the floor facility method of the present invention. It is possible to create a floor with excellent airtightness.
(4) Since the laminated wood is made into one body on each floor by using an adhesive and a wooden screw together, the floor material facility may be installed in any direction, and there is flexibility in the facility.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a laminated material used in the present invention.

FIG. 2 is a vertical cross-sectional view showing a place where a laminated lumber used in the present invention is installed.

FIG. 3 is a vertical cross-sectional view showing a place where a laminated lumber used in the present invention is installed. a and b are embodiments.

FIG. 4 is a plan view showing a floor installed by the floor installation method of the present invention.

5 is a side view showing a surface cut along line CC 'of FIG. 4. FIG.

6 is a side view showing a surface cut along a line DD 'in FIG. 4. FIG.

FIG. 7 is a plan view showing an arrangement of floor materials laid on the surface of a floor installed by the floor installation method of the present invention.

FIG. 8 is a plan view showing a floor material installed by the floor installation method of the present invention.

FIG. 9 is a side sectional view showing a floor installed by the floor installation method of the present invention.

FIG. 10 is a plan view showing an arrangement of joists installed by a conventional joist floor construction method and an arrangement of floor materials laid on the joists.

11 is a side view showing a surface cut along line AA ′ in FIG.

12 is a side view showing a surface cut along a line BB ′ in FIG.

FIG. 13 is a plan view showing a floor material (plywood) installed by a conventional joist floor construction method.

[Explanation of symbols]

 1, 11 and 12 Laminated material 2 Engagement convex portion 3 Engagement concave portion 4 Large pulling material 5 Joist material 6 Base 7 Plywood (control panel) 8 Fixing portion (adhesive and wood screw) 9 Floor material (eg laminated material) 2a, 2b Convex part 21a, 21b, 31a, 31b Vertical side face 22a, 22b, 32a, 32b Horizontal plane 23a, 23b, 33a, 33b Inclined surface 3a, 3b Recessed part 24 Connection part

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[Procedure amendment]

[Submission date] November 30, 1995

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] 0002

[Correction method] Change

[Correction content]

[0002]

2. Description of the Related Art In a floor facility method, a conventional construction method is usually called a joist hanging floor construction method. After laying the materials, fix them with nails on the cloth part,
A structural plywood (generally called a control panel) is attached on this, and then the plywood is fixed by nailing to form a floor base. Further, a floor material is provided on the surface of the floor base thus formed to install the floor. Such property methods conventional bed is shown in FIGS. 10 to 14. FIG. 10 is a plan view of a floor constructed by the conventional method. After the large pulling members 4 are provided on the base 6 at equal intervals, the joist members 5 are installed at equal intervals by going straight to this. Then, a plywood 7 shown in a plan view in FIG. 13 is laid and arranged on this, and then a floor material (not shown) is further provided thereon ( see FIG. 14) . 11 is a cross-sectional view of the surface cut along the line AA ', and FIG. 12 is a cross-sectional view of the surface cut along the line BB'.

[Procedure amendment 4]

[Document name to be amended] Statement

[Name of item to be corrected] 0003

[Correction method] Change

[Correction content]

[0003]

However, in the joist hanging floor construction method as shown in FIGS. 10 to 14 as described above, since joists are laid side by side, scaffolding is bad until the plywood is attached to the joists. There is a problem that workability is very poor. In addition, the joist floor construction method is a stack of small cross-section materials, so there is airflow from the underfloor due to gap air due to contraction and inadequate ventilation cutoff at the partitioning place,
The problem was that there was concern about the integration of the floor, including the dimensional stability of the timber. Furthermore, in this method, joists 5 are arranged on a base 6, and a plywood 7 of at least 12 mm is laid on this, so in order to secure a predetermined ceiling height, a pillar length of 3 m is used. Therefore, there is a problem that the amount of outer wall materials, heat insulating materials, etc., to be used in Fukuji will increase accordingly, and it will be economically disadvantageous to include personnel expenses. Furthermore, since the joist floor construction method lays plywood (base material) 7 on a dimensionally unstable material having a small cross section, the strength is weak.
The bending of the base material and the bending of the base material 7 appear as a squeak noise, and there is a possibility that floor squeaking may occur, and there is a problem that it occurs especially when used for a long period of time.

[Procedure Amendment 5]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a laminated material used in the present invention.

FIG. 2 is a vertical cross-sectional view showing a place where a laminated lumber used in the present invention is installed.

FIG. 3 is a vertical cross-sectional view showing a place where a laminated lumber used in the present invention is installed. a and b are embodiments.

FIG. 4 is a plan view showing a floor installed by the floor installation method of the present invention.

5 is a side view showing a surface cut along line CC 'of FIG. 4. FIG.

6 is a side view showing a surface cut along a line DD 'in FIG. 4. FIG.

FIG. 7 is a plan view showing an arrangement of floor materials laid on the surface of a floor installed by the floor installation method of the present invention.

FIG. 8 is a plan view showing a floor material installed by the floor installation method of the present invention.

FIG. 9 is a side sectional view showing a floor installed by the floor installation method of the present invention.

FIG. 10 is a plan view showing an arrangement of joists installed by a conventional joist floor construction method and an arrangement of floor materials laid on the joists.

11 is a side view showing a surface cut along line AA ′ in FIG.

12 is a side view showing a surface cut along a line BB ′ in FIG.

FIG. 13 is a plan view showing a floor material (plywood) installed by a conventional joist floor construction method.

[Fig. 14] Floor constructed by the conventional joist floor method
FIG.

[Explanation of symbols] 1, 11 and 12 Laminated material 2 Engagement convex portion 3 Engagement concave portion 4 Large pulling material 5 Joist material 6 Base 7 Plywood (control panel) 8 Fixing portion (adhesion and wood screw) 9 Floor material (eg laminated material) Material 2a, 2b Convex part 21a, 21b, 31a, 31b Vertical side face 22a, 22b, 32a, 32b Horizontal plane 23a, 23b, 33a, 33b Inclined surface 3a, 3b Recess 24 Connection part

Claims (3)

[Claims] 1. In a floor facility method using laminated wood,
A floor facility method characterized in that a long timber made of laminated lumber is fixed to the base and large lumber at the time of construction by using both adhesive and wooden screws, and then floor material is provided. 2. The floor facility method according to claim 1, wherein one side surface of the long member made of laminated wood has a convex portion and the other side surface has a concave portion. 3. The floor facility method according to claim 1, wherein laminated wood is used as the floor material.