JPH02272147A - Floor-heating floor material - Google Patents

Abstract

PURPOSE:To simplify the execution of the work of floor-heating and shorten the term of construction by arranging recessed channels for embedding floor joists on the upper surface of a thermal insulation member, and recessed channels for containing the component parts of the floor heating means of circulating pipes, electrical component parts, and the like, and by setting a cushion member on the lower surface of the thermal insulation member. CONSTITUTION:On the upper surface of a thermal insulation member 1 formed with foam polystyrene or the like, a soaking sheet 7 formed with a metallic sheet is laid. After that, projected by approx. 2mm-3mm from the upper surface of the soaking sheet 7, floor joists 2 are embedded, After that, on both the sides of the floor joists 2, recessed channels 4 arranged in parallel with the joists 2 and containing the component parts of floor heating means 3 are arranged. besides, on the lower surface of the thermal insulation member 1, a cushion member 5 is set and is put on a floor surface 6, and the floor heating means 3 are respectively contained in the recessed channels 4, and on the floor joists 2, a floor member 8 is laid. Then, by a heat medium, a temperature is applied to the soaking sheet 7, and the floor member 8 is heated for heating. As a result, a floor level is suppressed to be low, and the execution of work is simplified, and the term of construction can be extremely shortened.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application 1] The present invention relates to a floor heating floor material for heating a floor.

[Prior Art] Conventionally, a heat equalizing plate 7 is provided on the upper surface of a heat insulating material 1 as a heating floor material A, and a hot water pipe 3 is housed in a groove 4 recessed in the heat equalizing plate 7. A heating floor material A is known in which heating is performed by heating a uniform temperature plate 7 by passing hot water thereinto. This heating floor material A has joists 2 facing each other.
The floor material 8 was installed on the joists 2 so as to cover the heating floor material A. However, if the joist 2 is placed directly on the floor surface 6 such as a concrete slab, humidity etc. may have an adverse effect on the joist 2, so in the case of the conventional one, #2
As shown in the figure, the joist 2 is placed perpendicularly to the joist 12 on the joist 12 installed on the floor 6 such as a concrete slab so as to face each other, and the joist 2 is placed on the joist 12 so as to be perpendicular to the joist 12.
It was fixed with fixing tools 13, and heating floor material A was installed on these two opposing joists. 14 is Daibiki 1
This is a heat insulating material provided between the two.

[Problems to be Solved by the Invention] However, in the conventional example as described above, since the bulkhead 12 and the heat insulating material 14 installed at the bottom of the joists 2 are installed separately, the joists 2 There was a problem in that the construction of the bulkhead 12 and the heat insulating material 14 until the installation of the insulation material took a lot of time and workability was poor, and the construction period was extremely long. Also,
If you place the joist 2 on the joist 12 and install the heating floor material A between the joists 2 facing each other, the joist 2 will be placed on the joist 2.
There was a problem in that the floor height became high depending on the height of the building.

The present invention is an attempt to solve the above problems, and its purpose is to simplify the construction, which can significantly shorten the construction period, and also to increase the floor height. To provide flooring materials for underfloor heating without

[Means for Solving the Problems 1] In order to achieve the above object, the floor heating floor material A of the present invention has a joist 2 embedded in the upper surface of the heat insulating material 1 and a space for inserting the parts of the floor heating means 3. The groove 4 is recessed.

Furthermore, the groove 4 may be a vibration storage groove 4a for storing a circulation vibrator 3a through which a heat medium passes.

Furthermore, the groove 4 may be an electrical component storage groove 41+ that accommodates the electrical component 3b.

Furthermore, a cushioning material 5 may be provided on the lower surface of the heat insulating material 1.

[Function] Since the floor heating material A of the present invention has the joists 2 buried in the upper surface of the heat insulating material 1, the joists 2 are not affected by moisture etc. due to the heat insulating material 1, and the floor heating material A of the present invention By installing the grooves 4 for inserting the insulation material 1, joists 2, and floor heating means 3, the construction can be simplified and the construction period can be significantly shortened. can.

Furthermore, by providing the cushioning material 5 on the lower surface of the heat insulating material 1, when installing it on the floor surface 6, it can be installed even on the uneven floor surface 6 while absorbing the unevenness of the floor surface 6. It also improves soundproofing for downstairs.

[Embodiment] FIG. 1 is a partially enlarged perspective view of an embodiment of the present invention. The flooring material A for underfloor heating is mainly composed of a heat insulating material 1 made of foamed polystyrene or the like, and a heat equalizing plate 7 made of a steel plate, an aluminum plate, etc. laid on the top surface of the heat insulating material 1. As shown in Fig. 3, a joist 2 made of artificial water, natural wood, etc. is buried on the top surface of the material 1 so as to protrude by approximately 2 m1 to 3 If1 from the top surface of the heat equalizing plate 7, as shown in Fig. 3. It is. In other words, the floor is placed on joist 2.
When laying the floor material 8, the upper surface of the joists 2 should protrude from the upper surface of the heat equalizing plate 7 by about 2 to 3] to form a gap between the floor material 8 and the heat equalizing plate 7. This is to prevent the generation of squeaking noise caused by contact between the flooring material 8 and the heat equalizing plate 7.

On both sides of this joist 2, a floor is formed by bending equalizing plates 7 toward the inside of the heat insulating material 1 so as to be almost parallel to the joists 2.
A concave groove 4 is formed for inserting the parts of the return means 3,
In the case of this embodiment, the groove 4 is a vibrator housing groove 4a for housing a circulation vibrator 3a through which a heat medium such as hot water passes.

At this time, the joists 2 are embedded in the upper surface of the heat insulating material 1 at regular intervals, for example, at a pitch of 300+a1]1 to 4501.

1a is an engagement convex portion 1 provided at the end of another floor heating floor material A when the floor heating floor materials A are installed adjacently.]
+ indicates the engagement recess 1a into which the engagement recess 1a is fitted.

Therefore, when carrying out construction, mortar 9 is placed in the shape of dumplings at multiple locations on the floor surface 6 of a concrete slab, etc., as shown in FIG. For example, the circulation vibrator 3a is stored in the groove 4a for storing the vibrator, and then the flooring material A is placed on the joist 2 so as to cover the circulation vibrator 3a. 8. By pushing a heating medium such as hot water into the circulation vibrator 3a, the equalizing plate 7 is heated, and the floor material 8 is heated to perform heating.

4 to 9 show an embodiment in which a multi-layer heat insulating material 1 is provided under the heat equalizing plate 7, and in the embodiment shown in FIGS. 4 and 5, The heat insulating material 1 is a heat-resistant resin 1 such as urethane foam provided at the bottom of the heat soaking plate 7.
c and expanded polystyrene 1d provided under the heat-resistant resin 1c.

In the embodiment shown in FIGS. 6 and 7, FIG.
This figure shows the floor heating floor material of the embodiment shown in FIG. 5 in which an inorganic fiber layer 1c of 100 kg/m<3> of glass wool or rock wool is further provided under the foamed polystyrene 1d.

In the embodiment shown in FIGS. 8 and 9, the heat insulating material 1
A non-am dark blue layer 1 of glass wool or rock wool is placed under the expanded polystyrene 1d provided at the bottom of the heat equalizing plate 7.
By forming the heat insulating material 1 in multiple layers in this way, the heat insulating properties can be further improved, and the sound insulation and moisture proofing performance can be improved. It's Nishide.

In addition, the floor heating floor material A of the present invention uses a commercially available heating floor material A' formed by laying a heat equalizing plate 7 on a heat insulating material 1 as shown in Figure 1. It can also be manufactured. That is, the lower mold 10 may be manufactured in a factory by integrally molding foamed polystyrene onto the lower surface of the commercially available heating floor material A'. In addition, when performing construction, as shown in FIG.
A commercially available heating floor material A' may be installed in the space a.

FIG. 12 shows the above example in which the floor heating floor material A of the present invention was manufactured using a commercially available heating floor material A'. A fiber layer 1e is provided to further improve the heat insulation properties.

FIGS. 13 and 15 show another embodiment of the present invention, in which the groove 4 is connected to electrical components 3b such as wiring and terminal box 3b'' constituting the floor heating means 3. As shown in FIG. 14, a planar heater (not shown) is installed inside the groove 4b for storing electrical components. When laying the floor material 8, the terminal box 3 provided on the underside of the floor material 8]
As shown in FIG. 17, the electrical components 3b such as "+" are arranged so that they fit well in the groove 4b for storing electrical components and can be installed directly.
As shown in the figure, if the terminal block 3]1' is installed inside the floor material 8, electrical components 3b such as wiring led out from the terminal block 3b' are stored in the electrical component storage groove 4b. It is designed so that it can be installed by directly attaching it.

FIG. 18 shows still another embodiment of the present invention, in which floor heating floor material A of each of the above embodiments is used.
In this case, a cushioning material 5 made of foamed rubber is provided on the lower surface of the heat insulating material 1. By providing the cushioning material 5 in this way, when installed on the floor 6 as shown in the $19 figure, it can absorb the unevenness of the floor 6 and even on the uneven floor 6. It can also be installed to improve the soundproofing of downstairs areas.

[Effect of the invention 1] As described above, the present invention embeds the joists on the upper surface of the heat insulating material and also provides a recessed groove for inserting the parts of the floor heating means. Also, by installing floor heating flooring, insulation, joists,
It is also possible to construct a concave groove for inserting the floor heating means, which simplifies the construction and significantly shortens the construction period.

Furthermore, since the height after construction can be set to approximately the thickness of the heat insulating material, the floor height does not become too high, and the floor height can be kept low.

Further, when the groove is a groove for storing a pipe as in the second aspect, a circulation pipe for passing a heat medium can be stored in the groove. When the groove is a concave groove for storing electrical parts, electrical parts can be stored therein, and parts of various floor heating means can be stored therein.

Furthermore, if a cushioning material is provided on the lower surface of the heat insulating material as in claim 4, the heat insulating material can be installed even on an uneven floor while absorbing the unevenness of the floor. This also improves the soundproofing of the downstairs area.

[Brief explanation of drawings]

Fig. 1 is a partially enlarged perspective view of one embodiment of the present invention, Fig. 2 is a sectional view showing the construction state of the same, Fig. 3 is a partially enlarged sectional view of the same, and Fig. 4 is another embodiment of the same. A partially enlarged perspective view of
FIG. 5 is a sectional view of the same as above, FIG. 6 is a partially enlarged perspective view of still another embodiment of the same, FIG. 7 is a sectional view of the same as above, and FIG. 8 is a partially enlarged perspective view of still another embodiment of the same as above. 9 is a cross-sectional view of the same as the above, FIG. 10 is an exploded perspective view of still another embodiment of the same, FIG. 1 is a partially enlarged perspective view of the same as the above, and FIG. FIG. 13 is a partial perspective view showing still another embodiment of the same, FIG. 14 is a side sectional view of the floor covering, and FIG. 15 is a partial perspective view of still another embodiment of the same. , Fig. 16 is a side sectional view of the flooring material, Fig. 17 is a sectional view showing the construction state of the above, Fig. 18 is a partially enlarged perspective view of still another embodiment of the above, and Fig. 19 is a sectional view of the same as the above. Fig. tIS20 is a partially enlarged perspective view of a conventional example, where A is a floor heating floor material, 1 is a heat insulating material, 2 is a joist, 3 is a floor heating means, 3a is a circulation pipe, and 3]] is an electric component. , 4
4a is a groove for storing a vibrator, 4b is a groove for storing electrical parts, and 5 is a cushion material. Agent Patent Attorney Ishi 1) Ai Shichi

Claims (1)

[Scope of Claims] [1] A flooring material for floor heating, characterized in that a joist is buried in the upper surface of a heat insulating material, and a groove is provided in which parts of a floor heating means are placed. [2] The floor heating floor material according to claim 1, wherein the groove is a pipe storage groove for storing a circulation pipe through which a heat medium passes. [3] The floor heating floor material according to claim 1, wherein the groove is an electrical component storage groove for storing an electrical component. [4] The floor heating floor material according to claim 1, 2, or 3, characterized in that a cushioning material is provided on the lower surface of the heat insulating material.