JP4037775B2 - Construction method of floor material for floor heating, and temporary fixing tool of heat source sheet used in the construction method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for constructing a floor material used for a floor heating apparatus, and more particularly, a method for constructing a floor material for floor heating that can be securely temporarily fixed at a predetermined position and is easy to construct, and a method for using the method. The present invention relates to a temporary fixing tool for a heat source sheet.
[0002]
[Prior art]
Conventionally, as a construction method of a floor material used for this kind of floor heating apparatus, a heat source sheet such as a hot water sheet is temporarily fixed to a floor heating position before fixing the floor material. For example, the hot water sheet swirls a pipe through which the hot water circulates in a state of protruding from a base sheet in which an aluminum foil and a plastic sheet are laminated. For this temporary fixing, for example, holes for temporary fixing are made in the four corners of the hot water sheet, and the hot water sheet is pulled in four directions and screwed through wood screws into the holes for temporary fixing, or tuckers are fixed in the four corners of the hot water sheet. ing.
[0003]
[Problems to be solved by the invention]
When the hot water sheet was temporarily fixed as described above, when wrinkles occurred in the base sheet of the hot water sheet, the wrinkle was extended by pulling the sheet part to which one side was fixed. A cut may occur, and in some cases, the sheet portion may break. If the hole is opened and the fixing force is weakened, the hot water sheet moves when the floor material is fixed, and the hot water sheet hot water pipe cannot be accommodated in the groove of the floor material until the end. It was. Moreover, when fixing a floor material on a warm water sheet, there also existed a problem that it would be easy to move, if a warm water sheet was temporarily fixed only by the outer periphery.
[0004]
This invention is made in view of such a problem, The place made into the objective is to provide the construction method of the floor material for floor heating which can fix temporarily heat-source sheets, such as a hot water sheet, reliably. is there. In addition, since the temporarily fixed heat source sheet is not temporarily fixed in the pulled state, it can prevent damage such as breakage of the base sheet, and can be temporarily fixed without wrinkles, so the floor material can be stably installed on the top. It is to provide a method for constructing a floor material that can be used.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the floor heating floor construction method according to the present invention lays a heat source sheet on which a heat source part, which is a hot water pipe or a heat wire heater, protrudes from a base sheet on a floor base material, It is a construction method for mounting and fixing a floor material having a downwardly opened groove part into which a heat source part is inserted on a heat source sheet, and is a rod-like temporary fixing tool having a downwardly opened groove part into which the heat source part is inserted And placing the temporary fixing tool on the heat source sheet laid on the floor base material so that the heat source part is inserted into the groove, and fixing the temporary fixing tool to the floor base material, A step of temporarily fixing between the ground material and the temporary fixing tool, a step of fixing the floor material on the heat source sheet, and a step of fixing the floor material at a position where the temporary fixing tool is removed and removed. To do. When one floor material is fixed, the heat source sheet is fixed by this floor material, so the temporary fixing tool can be removed, and the floor material can be fixed one after another to cover the upper part of the hot water sheet with the floor material.
[0006]
The construction method of the floor heating floor material of the present invention configured as described above is that the heat source sheet is placed on the floor base material, the heat source portion is inserted into the groove portion of the temporary fixture, and the lower end surface of the temporary fixture is provided. The base sheet is temporarily fixed so as to cross the heat source sheet in contact with the base sheet, and the base sheet is not easily wrinkled. The fixed state is stable, the heat source sheet is difficult to move when the floor material is fixed, and the floor material can be stably constructed.
[0007]
Further, as a preferred specific aspect of the floor heating construction method according to the present invention, the heat source sheet has a penetrating portion that penetrates the base material sheet at a position avoiding the heat source portion. The fixing step is characterized in that the temporary fixing tool is fixed to the floor base material through a fastener such as a fastening screw in the penetration portion. According to this configuration, since the both ends and the central portion of the temporary fixing tool can be fixed with the fastener by temporarily fixing with the fastener from above the temporary fixing tool, the heat source sheet can be temporarily maintained in a more stable state. Since it can be fixed, the construction of the floor material becomes easy. In particular, when the heat source sheet is large, it is possible to reliably prevent the heat source sheet from being displaced during the construction of the floor material because the both ends of the temporary fixing tool and the central arbitrary portion can be fixed with the fasteners.
[0008]
Furthermore, the temporary fixing tool of the heat source sheet according to the present invention lays a heat source sheet in which a heat source part that is a hot water pipe or a heat wire heater protrudes from the base material sheet on the floor base material, and the heat source part is provided on the heat source sheet. A temporary fixing tool for a heat source sheet used in the construction of a floor heating floor material for placing and fixing a floor material having a groove opening downwardly inserted, the temporary fixing tool being formed from a rod-shaped body, A number of groove portions into which the portions are inserted are formed in parallel. In particular, it is preferable that the lower end surface is flat and the substrate sheet can be pressed uniformly.
[0009]
The temporary fixing tool for the heat source sheet configured as described above can securely fix the heat source sheet on the floor base material by sandwiching the heat source sheet with a wide area when constructing the floor heating floor material. The sheet can be prevented from being damaged and the movement after temporary fixing can be prevented, and the floor material can be easily fixed and fixed on the heat source sheet.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment of a floor heating construction method according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a hot water sheet, which is a heat source sheet temporarily fixed by the floor material construction method according to the present embodiment, and a sectional view taken along the line A-A. FIG. 2 is fixed by the construction method. (A) is a front view, (b) is a cross-sectional view along the long side direction of the parallel grooved floor material, (c) is a rear view of (b), and FIG. It is a rear view of a grooved floor material.
[0011]
1 to 3, a hot water sheet 1 that is a heat source sheet is a base sheet made of aluminum foil or resin, for example, from an aluminum sheet 2, and a hot water pipe 3 projects as a heat source part and is covered with a covering sheet 4. The pipe 3 has a plurality of linear heat source units 5 arranged in parallel and a curved heat source unit 6 connecting the linear heat source units. That is, the ends of the linear heat source unit 5 are connected by the curved heat source unit 6, and the hot water pipe 3 is laid in a meandering state so that a wide range of the hot water sheet 1 can be heated. The thickness of the aluminum sheet 2 and the covering sheet 4 constituting the base sheet is set to about 0.1 to 0.2 mm.
[0012]
The pitch (P) of the linear heat source section 5 of the hot water pipe 3 is set to about 75 mm, the pitch at both ends is set to (P / 2), and the outer diameter of the hot water pipe 3 is set to about 5 to 8 mm. A connector or the like (not shown) is connected to the two end portions 3a of the hot water pipe 3, and is connected to a heat source device such as a water heater. Aluminum cut portions 7 are formed on the aluminum sheet 2 at predetermined intervals along the linear heat source portion 5. The aluminum cut portion 7 is used to fix the floor base material S and the floor material 10 with an adhesive and to drive nails and the like, and penetrates the aluminum sheet 2 and the covering sheet 4.
[0013]
The floor material 10 placed and fixed on the hot water sheet 1 is formed with a male fruit 11 and a female fruit 12 along the long side direction, and similarly with a male fruit 13 and a female fruit 14 formed in the short side direction. Yes. The female fruit 14 has a chin protrusion in which the lower part of the recess protrudes in the long side direction, but needless to say, it does not have to be a chin protrusion fruit. Therefore, the floor material 10 can be constructed over a wide area by fitting the male seeds 11 and 13 and the female seeds 12 and 14. The floor material 10 is fixed to a portion that is not the upper part of the hot water sheet 1, and no groove is formed on the back surface side.
[0014]
Of the floor material, the floor material fixed on the hot water sheet 1 is formed with a groove portion that opens downward in which the hot water pipe 3 is inserted. The floor material 10A shown in FIGS. 2b and 2c has parallel grooves 15 for inserting the linear heat source part 5 formed at the same pitch P as the linear heat source part 5, and both the short sides of the floor material 10A and the first The distance from the groove is set to half the pitch (P / 2).
[0015]
The floor material 10B shown in FIG. 3a is formed with a swiveling groove 16 into which the curved heat source 6 at one end of the hot water sheet 1 is inserted, and the floor material 10C shown in FIG. 3b is a curved heat source part at the other end of the hot water sheet. A turning groove portion 17 into which 6 is inserted is formed. The pitch of the opening ends of the swivel grooves 16 and 17 is set to the pitch P, and the distance between both short sides of the floor material and the first groove is set to half the pitch (P / 2). Yes. The floor materials 10A to 10C having grooves on the back are formed with fruits 11 to 14 having the same shape as the floor material 10 without grooves, and any floor material can be engaged and fixed sequentially. For this reason, even when the floor members 10A to 10C are continuously constructed in the long side direction, the intervals between the groove portions 15 to 17 are equal and have the same pitch.
[0016]
It is also possible to use a floor material (not shown) in which a swivel groove portion into which both a curved heat source portion that curves upward and a curved heat source portion that curves downward can be inserted. Moreover, it is good also as a floor material which gives a groove process to the floor material 10B which has a parallel groove part, forms a curved groove part which connects an adjacent groove part, or a crossing groove part over several grooves, and has the same function as FIG. . Moreover, although the curve heat source part is made double according to the warm water sheet | seat 1, it is good also considering a curve heat source part as single and a turning groove part as single.
[0017]
Next, the temporary fixture 20 for temporarily fixing the hot water sheet 1 on the floor base material S will be described with reference to FIG. 4A is a perspective view of the temporary fixing tool, and FIG. 4B is a perspective view of temporarily fixing the hot water sheet 1 sandwiched between the temporary fixing tools of FIG. 4A. The temporary fixing tool 20 is formed from a rod-like body 21 such as wood having a width of about 30 to 50 cm and a length of about 1.5 to 2 m, and has a number of parallel grooves in a direction perpendicular to the longitudinal direction. 22 is formed to open downward, and the lower end surface 23 is flat.
[0018]
The parallel grooves 22 have a size (width and depth are about 10 to 15 mm) into which the hot water pipe 3 is surely inserted, and are formed at the same pitch as the pitch P of the hot water pipe 3, for example, 75 mm. ing. For this reason, the lower end surface 23 of the temporary fixing tool is configured to be able to contact the upper surface of the aluminum sheet 2 of the hot water sheet 1 with a wide area. A plurality of fixing holes 24 are formed in the temporary fixing tool 20, and a nail or a fixing screw 25 can be passed through the fixing holes as a fixing tool to fix the temporary fixing tool 20 to the floor base material S. The fixing hole at the center of the temporary fixing tool is formed corresponding to the aluminum cut portion 7 which is a through portion of the aluminum sheet 2.
[0019]
It is preferable to prepare a temporary fixing tool 20 having a plurality of lengths according to the size of the hot water sheet 1 to be used. However, a temporary fixing tool having a length smaller than the width of the hot water sheet is used. It is also possible to fix the end of the hot water sheet in a free state by passing the fastener through the aluminum cut portion using only the fixing holes at the top of the hot water sheet without fixing both ends on the outside of the sheet.
[0020]
A construction method of the floor heating floor material of the present embodiment configured as described above will be described below with reference to FIGS. When constructing the floor material 10 used for the hot water floor heating device, the hot water sheet 1 is first placed at a predetermined position on the floor base material S. For example, the hot water sheet 1 is placed at a predetermined distance D from the end T of the room. When wrinkles are generated in the placed aluminum sheet 2, if the ends of the aluminum sheet 2 are loosely pulled to a natural state, the wrinkles disappear naturally and the aluminum sheet 2 becomes flat without tension.
[0021]
When the temporary fixing tool 20 is placed on the hot water sheet 1 in such a state that the hot water pipe 3 is made to correspond to the parallel groove 22 of the temporary fixing tool 20 and the groove is directed downward, the hot water pipe 3 becomes parallel groove 22. Located in. Then, the fixing hole 24 is screwed into the floor base material S through the retaining screw 25. Thereby, the hot water sheet 1 can be temporarily fixed with the aluminum sheet 2 sandwiched between the lower end surface 23 of the temporary fixing tool and the floor base material S. When the hot water sheet 1 is small, it can be sufficiently fixed with one temporary fixing tool, but when the hot water sheet is large, it is preferable to fix a plurality of temporary fixing tools in parallel.
[0022]
Unlike the conventional method in which the hot water sheet 1 is pulled and temporarily fixed at the four corners, the lower end surface 23 of the temporary fixing tool 20 and the floor base material S in a natural state in which no tension is applied to the aluminum sheet 2. Is fixed in a transverse direction parallel to the outer periphery of the hot water sheet 1, so that the temporarily fixed state is remarkably stabilized. For this reason, it is possible to prevent the base aluminum sheet 2 from being deformed or broken and to fix the floor material 10 easily because the hot water sheet 1 is not easily displaced.
[0023]
When the floor material 10 is fixed to the floor base material S, for example, a nail is driven into the portion of the male body 11 corresponding to the aluminum cut portion 7 in a direction of 45 degrees and fixed. Next, the female body of the next floor material is engaged with the fixed male body, and the floor material is sequentially fixed by nailing using the opposite male body. In the illustrated example, two peripheral floor materials 10 are fixed from the end T of the room. Note that an adhesive may be used in combination for fixing the floor material.
[0024]
Next, one floor material 10 </ b> B is fixed on the hot water sheet 1. When this step is completed, the hot water sheet 1 is sandwiched and fixed with the floor base material S by the floor material 10B, so the temporary fixing tool 20 is removed and the floor material 10A is sequentially fixed. In this way, the floor material is fixed on the hot water sheet 1 one after another. However, since the hot water sheet 1 is not wrinkled, it can be easily fixed, and the hot water pipe 3 does not enter the grooves 15 to 17 of the floor material 10. The problem does not occur. As a result, the fixed state of the floor material 10 is stabilized, and it is possible to prevent the occurrence of squeaking noises during walking.
[0025]
In the above description of the operation, the floor material 10 is fixed in order from the end T of the room, but the first floor material is fixed on the hot water sheet 1 at a place where the temporary fixing tool 20 is not provided. After fixing the floor material on one side with the material as a reference, the floor material on the other side may be alternately attached and fixed so as to be fixed. That is, the floor material may be fixed in any order.
[0026]
The temporary fixing tool for the heat source sheet of the present invention may be as shown in FIG. FIG. 7 is a perspective view of another embodiment of the temporary fixture according to the present invention. In another embodiment of the temporary fixing tool shown in FIG. 7, the temporary fixing tool 30 has a rod-shaped body 31 formed of an extruded aluminum material or a plastic material, and the cross-sectional shape is a substantially U-shape opening downward. ing. A large number of parallel grooves 32 are formed at a pitch P from the lower end side. For this reason, the lower end surface 33 excluding the parallel grooves is two flat surfaces. A plurality of fixing holes 34 penetrating the fasteners are formed at predetermined intervals on the upper plane of the rod-shaped body 31. In this embodiment, since the lower end surface 33 of the temporary fixing tool 30 is formed by two parallel small surfaces, the heat source sheet is sandwiched between the two parallel surfaces, and the temporarily fixed state is further stabilized.
[0027]
Although one embodiment of the present invention has been described in detail above, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention described in the claims. Design changes can be made. For example, when the hot water sheet is large, it is possible to prevent displacement more reliably by temporarily fixing it using a plurality of temporary fixing tools.
[0028]
Moreover, although the example of the hot water sheet was shown as a heat source sheet, you may use the heating sheet which meandered and fixed electric heaters, such as a heat ray heater. The temporary fixture is not limited to wood, but may be made of plastic or metal, and the cross-sectional shape is not particularly limited as long as the heat source sheet is sandwiched with the floor base material. The base sheet may be one in which the hot water pipe is fixed on the upper surface of the aluminum sheet and is not covered with the covering sheet.
[0029]
【The invention's effect】
As can be understood from the above description, the floor heating construction method of the present invention can prevent damage to a heat source sheet such as a hot water sheet during temporary fixing, and the heat source sheet is not easily displaced in the temporarily fixed state. The floor material can be easily fixed on the heat source sheet. Moreover, since the temporary fixing tool of this invention can fix temporarily a heat-source sheet | seat reliably, construction of the floor material to an upper part becomes easy.
[Brief description of the drawings]
FIG. 1A is a perspective view of an embodiment of a hot water sheet used in the floor heating floor material construction method according to the present invention, and FIG.
2A is a front view of a floor material, FIG. 2B is a cross-sectional view of the parallel grooved floor material along the long side direction, and FIG. 2C is a rear view of FIG.
FIG. 3A is a rear view of a floor material with swivel grooves used for one curved portion of the hot water sheet, and FIG. 3B is a rear view of a floor material with swivel grooves used for the other curved portion.
4A is a perspective view of a temporary fixing tool for temporarily fixing the hot water sheet of FIG. 1, and FIG. 4B is a perspective view of a state in which the temporary fixing tool is placed on the hot water sheet.
FIG. 5 is an operation explanatory view showing the construction method of the present invention.
6A is a cross-sectional view of a state in which a hot water sheet is temporarily fixed by a construction method according to the present invention, and FIG. 6B is a cross-sectional view of a state in which a floor material is fixed with the hot water sheet interposed therebetween.
FIG. 7 is a perspective view of another embodiment of the temporary fixing tool according to the present invention.
[Explanation of symbols]
S ... floor base material, 1 ... hot water sheet (heat source sheet), 2 ... aluminum sheet (base material sheet), 3 ... hot water pipe (heat source part), 5 ... linear heat source part, 6 ... curved heat source part, 7 ... aluminum cut Part (penetrating part) 10, 10A, 10B, 10C ... floor material, 15 ... parallel groove part, 16, 17 ... swivel groove part, 20, 30 ... temporary fixing tool, 21, 31 ... rod-shaped body, 22, 32 ... parallel groove part (Groove part), 23, 33 ... lower end surface, 24, 34 ... fixing hole, 25 ... retaining screw (fastener)

Claims (2)

On the floor base material, a heat source sheet in which a heat source part that is a hot water pipe or a heat-wire heater projects from the base sheet is laid, and the floor material has a groove part that opens downward on which the heat source part is inserted on the heat source sheet Is a method of constructing a floor material for floor heating that places and fixes
On a heat source sheet prepared by preparing a rod-like temporary fixing tool having a downwardly opened groove part into which the heat source part is inserted, and laying the temporary fixing tool on a floor base material so as to insert the heat source part into the groove part Placing the temporary fixing tool on the floor base material, temporarily fixing the heat source sheet between the floor base material and the temporary fixing tool, and a floor material on the heat source sheet A method for constructing a floor material for floor heating, comprising: a step of fixing the floor material; and a step of removing the temporary fixing tool and fixing the floor material to the removed position.   The heat source sheet has a penetrating portion that penetrates the base material sheet at a position avoiding the heat source portion, and the step of temporarily fixing the temporary fixing tool through a fastener through the penetrating portion. The floor heating floor material construction method according to claim 1, wherein the floor material is fixed to a floor.

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