KR20200111662A - Floor construction structure of building with excellent sound insulation effect - Google Patents

Abstract

The present invention relates to a floor construction structure of a building having an excellent sound insulation between floors, capable of improving excellent sound insulation between floors as well as having excellent heating efficiency with high thermal delivery performance, thermal insulation and the like by improving a patent application of Republic of Korea (No. 10-2015-0178009, Application Date: Dec 14, 2015) suggested by the present applicant. According to the present invention, the floor construction structure includes: a floor structure; a shock relieving unit installed on the floor structure; a support unit installed on the shock relieving unit; a heating panel installed on the support unit; and a heating pipe installed on the heating panel. The heating panel includes an insulation material installed on the support unit; and a thermal conductive panel installed on the insulation material. Here, an insertion hole is formed on the floor structure, and a lower side of the shock relieving unit is inserted into the insertion hole to be installed. According to the present invention, the floor construction structure is capable of having excellent sound insulation between floors and heating efficiency through improved sound insulation and heating structures.

Description

Floor construction structure of buildings with excellent sound insulation between floors {FLOOR CONSTRUCTION STRUCTURE OF BUILDING WITH EXCELLENT SOUND INSULATION EFFECT}

The present invention relates to a floor construction structure of a building having excellent inter-floor sound insulation, and in more detail, the Korean Patent Application No. 10-2015-0178009 (filing date: December 14, 2015) was improved ( Improvement) to have excellent sound insulation between floors, and to a floor construction structure of a building with improved heating efficiency due to high heat transfer ability and insulation.

In general, heating pipes are installed in almost all buildings such as multi-family houses (villas, etc.), single-family houses and apartments. These heating pipes are installed at least on the floor of the building.

In planning the floor construction structure (and heating construction structure) of a conventional building, an insulation material for insulation and sound insulation is laminated on a concrete slab, and a lightweight foamed concrete layer is formed on the insulation material, and then the lightweight foam Install heating pipes on the concrete floor. In addition, mortar is poured and cured on the heating pipe to form a mortar layer in which the heating pipe is embedded, and a finishing material such as a floorboard or a floorboard is installed on the mortar layer. In this case, the heating pipe is fixed to the floor by a fixture in most cases, and the hot water supplied from the boiler is circulated through the heating pipe to promote heating.

However, in the typical heating structure as described above, when heating is released, that is, when the boiler is stopped, hot water in the heating pipe is easily cooled, so that the indoor temperature drops rapidly. Accordingly, especially in the winter season, heating costs (energy costs) are high because frequent cycles and long-term heating are required for sufficient heating.

Accordingly, a method of installing a heating cable or forming a ceramic layer such as sand, gravel, crushed stone, etc. to store heat or delaying heating by using a latent heat material has been attempted. For example, Korean Utility Model Registration No. 20-0329926 and Korean Patent Registration No. 10-1385538 disclose technologies related to the above.

However, the heating structure according to the prior art including the prior literature consumes separate power when a heating cable is installed, and in the case of a latent heat material, it is difficult to show high heating efficiency (energy efficiency) due to low heat transfer capability.

On the other hand, in constructing the floor of a building, it is very important to block noise and vibration between floors (lower and upper floors). The impact on the floor, especially in multi-storey buildings such as apartments, caused by severe shaking of children, severely damages tenants living on the lower floors. Accordingly, it can be said that the installation of a shock absorber (buffer) for absorbing shock or a sound insulation material for exhausting noise is essential for the construction of the floor of a building.

To this end, sound insulation/buffers such as rubber or synthetic resin foam are generally installed on the concrete slab floor of a building. For example, in Korean Patent Registration No. 10-0166993, a rubber material is laid on a floor base slab, a polyethylene (PE) foam sponge is laid thereon to form a barrier layer, and then a bottom layer (floor material) is formed on the PE foam sponge as the barrier layer. A method of constructing a floor structure to prevent floor impact sound by bonding) is suggested.

In addition, Korean Patent Laid-Open No. 10-2006-0038862, which can be used as an interlayer noise-preventing material (sound-absorbing material) of buildings, has a foaming ratio of 5 to 200 times, and has a foamed cell of 10 to 3,000 μm in diameter. Foam is presented.

However, the floor construction structure according to the prior art has a problem in that even if the above sound insulation/buffer is installed, the effect is insignificant, and thus noise and vibration applied from the upper floor cannot be effectively blocked.

Republic of Korea Utility Model Registration No. 20-0329926 Korean Patent Registration No. 10-1385538 Korean Patent Registration No. 10-0166993 Republic of Korea Patent Publication No. 10-2006-0038862

Accordingly, an object of the present invention is to provide an improved floor construction structure of a building.

Specifically, an object of the present invention is to provide a floor construction structure of a building having excellent interlayer sound insulation by effectively absorbing and buffering the impact applied from the upper floor. In addition, it is an object of the present invention to provide a floor construction structure of a building having excellent heating efficiency due to high heat transfer ability and thermal insulation while having excellent interlayer sound insulation.

In order to achieve the above object, the present invention,

Floor structure;

A shock absorbing unit installed on the floor structure;

A support unit installed on the shock absorbing unit;

A heating panel installed on the support unit; And

Including a heating pipe installed on the heating panel,

The heating panel includes an insulating material installed on the support unit,

It includes a thermally conductive panel installed on the insulating material.

In this case, an insertion hole is formed in the floor structure, and a lower side of the shock buffer unit is inserted and installed in the insertion hole.

According to a preferred embodiment, the floor construction structure of a building according to the present invention further includes a seating plate installed between the support unit and the heating panel. In addition, the heating panel includes a heat insulating material installed on the seating plate, a heat conductive panel installed on the heat insulating material, and a plurality of heat bags formed between the heat insulating material and the heat conductive panel.

At this time, the heating pipe is installed between the heat insulating material and the thermally conductive panel, and is installed to pass through the heat bag.

In addition, the support unit includes a plurality of support bars installed in a grid structure on the floor structure, and an insertion groove formed in the support bar and into which the upper side of the shock buffer unit is inserted.

According to a preferred embodiment, the shock absorbing unit includes a coil spring, and the coil spring has a shape in which a flat wire of metal is wound in a coil shape, and the upper and lower surfaces of the plate wire are It consists of a flat surface.

In addition, according to a preferred embodiment, the thermally conductive panel,

A plurality of first protrusions formed protruding;

A plurality of first concave portions provided between the first convex portions; And

And a plurality of heat storage first spaces formed by the first convex portions,

The insulating material,

A plurality of second concave portions formed at positions corresponding to the first convex portions of the thermally conductive panel;

A plurality of second convex portions formed between the second concave portions and formed at positions corresponding to the first concave portions of the thermally conductive panel; And

And a plurality of heat storage second spaces formed in the second concave portion and formed at positions corresponding to the heat storage first spaces of the heat conductive panel,

The heat bag is formed in plurality by a combination of a plurality of heat storage first spaces and heat storage second spaces.

In addition, the heat insulating material may further include a plurality of passages formed between the plurality of second concave portions, and the heat pockets may communicate with each other by the passage. At this time, the heating pipe is preferably installed to pass through the second heat storage space and passage formed in the heat insulating material.

The present invention has an excellent effect of at least interlayer sound insulation and heating efficiency by the improved floor construction structure (sound insulation structure and heating structure). Specifically, according to the present invention, it has excellent interlayer sound insulation by effectively absorbing and buffering (exhausting) noise and vibration applied from the upper layer. In addition, according to the present invention, it has an effect of reducing energy consumption due to excellent heating efficiency due to high heat transfer ability and heat insulation property while having excellent interlayer sound insulation.

1 is an exploded perspective view showing a main part showing a floor construction structure of a building according to a first embodiment of the present invention.
2 is a perspective view of an impact buffer unit according to a first embodiment of the present invention.
3 is a perspective view of a shock buffer unit according to a second embodiment of the present invention.
4 is a perspective view showing a state in which an impact buffer unit according to a second embodiment of the present invention is installed on a floor structure.
5 is an exploded perspective view showing a main part showing a floor construction structure of a building according to a second embodiment of the present invention.
6 is a cross-sectional view of a main part showing a floor construction structure of a building according to a third embodiment of the present invention.
7 is a cross-sectional view showing a state in which a heating panel and a seating plate are fastened using a fixture according to an embodiment of the present invention.
8 is a perspective view showing an embodiment of a thermally conductive panel constituting a heating panel according to the present invention and an enlarged view of a main part thereof.
9 is a cross-sectional view of a heating panel according to a first embodiment of the present invention.
10 is an exploded cross-sectional view of a heating panel according to a first embodiment of the present invention.
11 is a cross-sectional view of a heating panel according to a second embodiment of the present invention.
12 is a manufacturing process diagram for explaining the manufacturing method of the heating panel according to the first embodiment of the present invention.
13 is a manufacturing process diagram illustrating a method of manufacturing a heating panel according to a second embodiment of the present invention.
14 is a plan perspective view of an insulating material according to another embodiment of the present invention.
15 is a bottom perspective view of an insulating material according to another embodiment of the present invention.
16 is a perspective view showing a state in which a heating pipe is installed on an insulating material.
17 is a cross-sectional view of a main part showing a floor construction structure according to a fourth embodiment of the present invention.
18 is a perspective view of a concrete panel that can be used in the present invention.
19 is a photograph of a specimen of a floor construction structure constructed for evaluation of a floor impact sound according to an embodiment of the present invention.

The term "and/or" used in the present invention is used to mean including at least one or more of the elements listed before and after. The term "one or more" used in the present invention means one or two or more pluralities.

Terms such as "first", "second", "third", "fourth", "one side" and "other side" used in the present invention are used to distinguish one component from other components And, each component is not limited by the terms.

Terms used in the present invention "form on the top", "form on the top (upper side)", "form on the bottom (bottom)", "install on the top", "install on the top (upper side)" and "bottom (bottom) The term "installed on" does not mean that the components are directly in contact with each other to form a stack (installation), but includes a meaning in which other components are further formed (installed) between the components. For example, "to be formed (installed) on" means that a second component is formed (installed) on the first component by direct contact, as well as between the first component and the second component. It includes the meaning that the third component can be further formed (installed).

In addition, the terms'connection','installation','combination' and'fastening' used in the present invention include the meaning of an integral structure as well as the two members being detachably coupled (joining and separating). do. Specifically, the terms “connection”, “installation”, “combination”, and “fastening” used in the present specification include, for example, a forced fitting method (forced fitting method); Fitting method using grooves and protrusions; And through a fastening method using fastening members such as screws, bolts, pieces, rivets, etc., the two members are combined so as to be able to be combined and separated, as well as welding, adhesive, cement or mortar, or integral molding. After the two members are joined through, it includes a meaning configured to be impossible to separate. In addition, terms such as'installation' and'formation' also include the meaning in which two members are stacked (seated) without separate bonding force.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings show exemplary embodiments of the present invention, which are provided only to aid in understanding the present invention. In the accompanying drawings, the thickness may be enlarged to clearly represent each layer and region, and the scope of the present invention is not limited by the thickness, size, and ratio indicated in the drawings. Hereinafter, in describing the present invention, detailed descriptions of related known general functions or configurations will be omitted.

The present invention provides a floor construction structure of a building having excellent interlayer sound insulation according to the first aspect. According to one aspect, the present invention improves (improves) Korean Patent Application No. 10-2015-0178009 (filing date: December 14, 2015) presented by the present applicant, so that at least the sound insulation between floors is improved. Provide a floor construction structure.

In addition, according to the second aspect, the present invention provides a heating panel for a building having excellent heating efficiency due to high heat transfer ability and thermal insulation properties. In addition, according to a third aspect, the present invention provides a floor construction structure for a building including the heating panel for a building according to the second aspect of the present invention.

In addition, the present invention provides a floor construction structure of a building including a shock buffer unit installed on a floor structure according to a fourth aspect, wherein the shock buffer unit includes a coil spring. At this time, the coil spring has a shape in which a flat wire of a metal material is wound in a coil shape, and the upper and lower surfaces of the plate wire are formed of flat surfaces.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings show exemplary embodiments of the present invention, which are provided only to aid in understanding the present invention. In the accompanying drawings, the thickness may be enlarged to clearly represent each layer and region, and the scope of the present invention is not limited by the thickness, size, and ratio indicated in the drawings. Hereinafter, in describing the embodiments of the present invention, detailed descriptions of related known general-purpose functions or configurations will be omitted.

In addition, in the following description of the embodiment of the present invention, the second aspect of the present invention is described while explaining the floor construction structure (hereinafter abbreviated as "floor construction structure") of the building according to the first aspect of the present invention. A heating panel for a building according to (hereinafter, abbreviated as "heating panel"), a floor construction structure of a building according to the third aspect of the present invention, and a floor construction structure of a building according to the fourth aspect of the present invention are described together. do.

1 is an exploded perspective view showing a main part showing a floor construction structure of a building according to a first embodiment of the present invention.

Referring to Figure 1, the floor construction structure according to the present invention is a floor structure (FL); A shock absorbing unit 200 installed on the floor structure FL; A support unit 700 installed on the shock absorbing unit 200 (Supporting unit); A heating panel 300 installed on the support unit 700; And a heating pipe 400 installed on the heating panel 300. In this case, the heating panel 300 includes an insulating material 320 installed on the support unit 700 and a thermally conductive panel 310 installed on the insulating material 320. An exemplary embodiment of each component will be described as follows.

In the present invention, the floor structure (FL) is not particularly limited as long as it is a structure forming the floor foundation of a building. The floor structure (FL) may include, for example, a concrete structure, which is a concrete slab (S), a prefabricated concrete panel and/or a prefabricated It may include a concrete block (block) and the like. 1 illustrates a concrete slab S applied as a floor structure FL. In addition, an insertion hole 250 is formed in the floor structure FL to a predetermined depth. The lower side of the shock absorbing unit 200 is inserted and installed in the insertion hole 250.

The shock absorbing unit 200 is installed between the floor structure FL and the support unit 700. Specifically, a plurality of shock absorbing units 200 are arranged and installed at predetermined intervals on the floor structure FL. In addition, a support unit 700 is installed on the top of the shock buffer unit 200, and a heating panel 300 is installed on the top of the support unit 700.

In the present invention, the shock buffer unit 200 is not particularly limited as long as it can buffer the shock applied from the upper layer. The shock absorbing unit 200 has an elastic force, and may be capable of buffering (absorbing) an impact applied from the upper layer by the elastic force while supporting the support unit 700. Further, the shock absorbing unit 200 separates the support unit 700 from the floor structure FL to a predetermined height. By the shock absorbing unit 200 and the support unit 700, a spaced space 600 (see FIG. 6) as an empty space may be formed between the floor structure FL and the heating panel 300. Accordingly, the shock absorbing unit 200 buffers (absorbs) the shock by its elasticity and allows the spaced space 600 to be formed therewith to improve sound insulation between layers.

The shock buffer unit 200 may include, for example, an elastic member such as an elastic metal material, a rubber material, a soft synthetic resin elastic body and/or a synthetic resin foam. According to a preferred embodiment, the shock absorbing unit 200 may include an elastic member such as a coil spring made of metal and/or a plate spring made of metal.

2 is a perspective view of the shock buffer unit 200 according to the first embodiment of the present invention. Referring to FIG. 2, the shock buffer unit 200 may include a coil spring 210. As shown in FIG. 2, the coil spring 210 has a shape in which an elastic wire 215 of a metallic material is wound in a coil shape, but the cross section of the elastic wire 215 may be circular.

3 is a perspective view of a shock buffer unit 200 according to a second embodiment of the present invention. The shock buffer unit 200 shown in FIG. 3 shows a preferred embodiment of the present invention. Referring to FIG. 3, the shock buffer unit 200 includes a coil spring 210 according to a preferred embodiment of the present invention, and the coil spring 210 has an upper surface 211 and a lower surface 212 It is preferably formed by a flat, elastic plate wire 215 (flat wire). More specifically, as shown in FIG. 3, the shock absorbing unit 200 has a shape in which a plate wire 215 of a metal material is wound in a coil shape, and the upper surface 211 of the plate wire 215 and It is preferable that the lower surface 212 is configured as a flat surface. In addition, the plate wire 215 has a somewhat flat shape because the thickness T _b is formed smaller than the width W _b . In addition, both side surfaces 213 of the plate wire 215 may be formed to be round.

The size of the shock absorbing units 200 and 210 is not limited. The height H210 of the shock absorbing units 200 and 210 may be, for example, 8 mm to 80 mm. In addition, the outer diameter D210 of the shock absorbing units 200 and 210 may be, for example, 5mm to 60mm, but is not limited thereto.

As mentioned above, the lower side of the shock absorbing unit 200 and 210 is inserted into the insertion hole 250 formed in the floor structure FL. 4 shows a state in which the shock buffer units 200 and 210 are inserted and installed in the insertion hole 250. In this case, a portion corresponding to about 1/5 to 3/5 of the total height H210 of the shock buffer units 200 and 210 may be inserted into the insertion hole 250. Preferably, a portion corresponding to 2/5 to 1/2 of the height H210 may be inserted into the insertion hole 250. To this end, the insertion hole 250 may have a depth (H250) corresponding to about 1/5 to 3/5 of the height (H210) of the shock buffer unit 200, 210, and preferably the height It may have a depth (H250) corresponding to about 2/5 to 1/2 of (H210). In this way, the shock absorbing units 200 and 210 are inserted into the insertion hole 250 and are stably installed in the floor structure FL. Accordingly, the shock buffer units 200 and 210 are installed with a sense of stability to effectively absorb/absorb the shock applied from the upper floor, and an empty space is secured by the insertion hole 250 itself, so that interlayer sound insulation is Improves.

According to a preferred embodiment of the present invention, among the shock absorbing units 200, the shock absorbing units 200 and 210 shown in FIGS. 3 and 4 stably support the support unit 700 while stably supporting interlayer sound insulation, etc. It is advantageous and is preferred for the present invention. Specifically, the coil spring 210 shown in FIGS. 3 and 4 stably supports the support unit 700 by the upper surface 211 and the lower surface 212 of a planar shape, which is particularly an impact applied from the upper layer. It effectively absorbs/buffers and improves interlayer sound insulation. That is, the coil spring 210 shown in FIGS. 3 and 4 is superior to the coil spring 210 formed through the wire 215 of a circular cross section shown in FIG. It is very effective in reducing heavy noise.

The support unit 700 is installed on the floor structure FL. The lower side of the support unit 700 is in close contact with the upper end of the shock buffer unit 200. The support unit 700 is spaced apart from the floor structure FL by a shock buffer unit 200 to a predetermined height. In addition, a plurality of heating panels 300 are arranged and installed on the upper part of the support unit 700, and the heating panel 300 is supported by the support unit 700.

In the present invention, the support unit 700 is not particularly limited as long as it can support the heating panel 300. The support unit 700 may be installed, for example, in a grid structure or in a plate shape on the floor structure FL. For example, in FIG. 1, a support unit 700 including members having a bar shape is installed in a grid structure.

The support unit 700 may be selected from, for example, a metal material, a plastic material, a concrete material, wood and/or a ceramic material. Referring to FIG. 1, the support unit 700 may include a support bar 710 having a bar shape, but may have a structure in which an insertion groove 720 is formed. The support unit 700 may include, for example, a support bar 710 having a “c”-shaped cross section, and a “c”-shaped insertion groove 720 may be formed in the support bar 710. For a specific example, the support bar 710 includes a support portion 711 to which the heating panel 300 is in close contact and is installed, and a support wall 712 formed integrally extending downwardly on both sides of the support portion 711. In addition, a “c”-shaped insertion groove 720 may be formed by the support walls 712 on both sides.

The upper side of the shock absorbing unit 200 is inserted and installed in the insertion groove 720. At this time, in the shock buffer unit 200, a portion corresponding to about 1/10 to 3/10 of the total height H210 may be inserted into the insertion groove 720. The shock buffer unit 200 may be inserted and installed in the insertion groove 720 to support the support unit 700 with a more stable sense. In this case, the shock absorbing unit 200 and the support unit 700 may have separate bonding forces. For example, the upper end of the shock buffer unit 200 and the inside of the insertion groove 720 may have a predetermined bonding force by adhesive or welding.

The upper side of the shock buffer unit 200 is inserted into the insertion groove 720, the lower side of the shock buffer unit 200 is inserted into the insertion hole 250, and the center of the shock buffer unit 200 is exposed to cushion Have a surname At this time, the support unit 700 is spaced apart from the floor structure FL by a shock buffer unit 200 to a predetermined height. That is, a space H (= buffer space) having a predetermined height is formed between the support wall 712 and the floor structure FL. Accordingly, when an impact is applied from the upper layer, an empty space is provided by the spacer H to be absorbed/buffered. The spaced portion H may have a height of, for example, 0.5mm to 20mm, but is not limited thereto.

The support unit 700 may be configured by arranging and installing a plurality of support bars 710 as described above. As shown in FIG. 1, the support unit 700 may have a lattice structure by a plurality of support bars 710. That is, as shown in FIG. 1, a plurality of support bars 710 may be installed in a horizontal and vertical direction to have an arrangement of a grid structure. In this case, the plurality of support bars 710 may be connected to each other through welding or fasteners.

5 is a perspective view showing an exploded perspective view of the main parts of the floor construction structure according to the second embodiment of the present invention, in which another embodiment of the support unit 700 is applied.

Referring to FIG. 5, the support unit 700 may further include a joint member 730 connecting a plurality of support bars 710. The joint member 730 may have a planar shape of, for example, a "+" shape and/or a "ㅗ" shape. At this time, as shown in FIG. 5, the "+"-shaped joint member 730 is installed in the central area on the floor structure FL, and the "ㅗ"-shaped joint member 730 is on the floor structure FL. It can be installed in the edge area.

An insertion groove 720 into which the shock absorbing unit 200 is inserted may be formed in the joint member 730. Accordingly, the shock absorbing unit 200 may be inserted and installed under the joint member 730. The joint member 730 has the same cross-sectional shape as the support bar 710 and may have, for example, a "c"-shaped cross-section. In addition, the support bar 710 and the joint member 730 may be interconnected through, for example, welding or fasteners.

6 is a cross-sectional view showing a main part of a floor construction structure according to a third embodiment of the present invention. 6 illustrates a floor construction structure in which the coil spring 210 shown in FIG. 3 as the shock buffer unit 200 and the support bar 710 having a “c”-shaped cross section as the support unit 700 are applied. Referring to FIG. 6, as mentioned above, a space 600 is formed between the floor structure FL and the heating panel 300 by the shock buffer unit 200 and the support unit 700. That is, the separation space 600 is between the floor structure FL and the heating panel 300 when viewed in the vertical direction, and a plurality of support bars 710 / coil spring 210 when viewed in the horizontal direction. Is formed between them.

In this case, according to one embodiment, the separation space 600 may be left as an air layer (empty space) to function as a sound insulation space. In addition, according to another embodiment, a sound-absorbing material (sound-insulating material) for sound insulation between layers or a heat insulator for heat insulation may be installed in the spaced space 600. These sound-absorbing materials (sound-insulating materials) or heat-insulating materials may be filled/installed in the spaced space 600 in the form of, for example, particles or plates (sheets).

Further, referring to FIG. 6, a seating plate 370 may be installed between the support unit 700 and the heating panel 300. That is, the seating plate 370 may be installed on the support unit 700, and the heating panel 300 may be seated and installed on the seating plate 370. The seating plate 370 has a flat plate shape, which stably supports the heating panel 300. This seating plate 370 is useful, for example, when the support unit 700 has a lattice structure. That is, when the heating panel 300 is directly stacked and installed on the support unit 700 having a grid structure, the heating panel 300 may be deformed by weight or external force, but the seating plate 370 may prevent this. I can. The seating plate 370 is very useful when the heating panel 300 includes an insulating material 320 such as styrofoam.

The seating plate 370 may be capable of supporting the heating panel 300, that is, the heat insulating material 320. The seating plate 370 may be selected from, for example, wood, plastic, metal, and/or ceramic. The mounting plate 370 may be selected from, for example, a wooden plywood, a wooden board, a plastic plate, a metal plate, and a ceramic board. At this time, when the mounting plate 370 is made of wood, it may be composed of a plate material obtained by mixing wood powder or wood fiber with an adhesive and press-molding at high temperature and high pressure, and in one example, MDF (Medium Density Fiberboard) can be used. have. The mounting plate 370 and the heat insulating material 320 may have a bonding force, for example, by an adhesive.

According to another embodiment of the present invention, the mounting plate 370 and the heat insulating material 320 may be coupled through fastening of the fixture 375. 7 shows a state of being fastened using a fastener 375. In providing the bonding force between the mounting plate 370 and the insulating material 320, in the case of using an adhesive, the construction work (adhesive application work) may take a lot of time, but in the case of using the fixture 375, the construction work ( Fixture fastening work) may be advantageous because it is rather simple.

Referring to FIG. 7, the fixture 375 may pass through the thermally conductive panel 310 and the insulating material 320 of the heating panel 300, and then may be fastened in a structure to pass through the mounting plate 370. By the through-fastening of the fixture 375, as well as between the thermally conductive panel 310 and the heat insulating material 320, the heat insulating material 320 and the mounting plate 370 may have a bonding force at the same time. The fixture 375 is not particularly limited as long as it can provide a bonding force to the thermally conductive panel 310, the insulating material 320 and the seating plate 370, and this may be selected from, for example, screws, pieces and/or bolts. have.

In addition, the fastener 375 is fastened in the first concave portion 314 of the thermally conductive panel 310, and the thermally conductive panel 310, the heat insulating material 320, and the mounting plate 370 are attached to the fastener 375. Can be combined by Specifically, the fixture 375 passes through the first concave portion 314 of the thermally conductive panel 310, and then passes through the second convex portion 324 and the mounting plate 370 of the heat insulating material 320 to be fastened. I can. At this time, as shown in FIG. 7, after the fastener 375 is fastened, the first concave portion 314 may be filled with a packing material 378 to be closed, and the packing material 378 will be described later. do.

A plurality of heating panels 300 are arranged and installed on the support unit 700. The heating panel 300 has thermal conductivity and heat insulation. Specifically, the heating panel 300 includes a thermally conductive panel 310 and an insulating material 320 installed under the thermally conductive panel 310 as described above. In one example, the heat insulating material 320 may be installed in close contact with the support unit 700. In this case, depending on the case, the heat insulating material 320 and the support unit 700 may have a predetermined bonding force by, for example, an adhesive or double-sided tape. Preferably, as described above, after the mounting plate 370 is installed on the support unit 700, the insulating material 320 is mounted and installed on the mounting plate 370, and thermoelectric The conductive panel 310 may be installed.

The heating panel 300 is preferably composed of the heating panel 300 according to the present invention described below according to a preferred embodiment.

8 to 16 show embodiments of the heating panel 300 according to the present invention.

First, referring to FIGS. 8 to 10, the heating panel 300 includes an insulating material 320, a thermally conductive panel 310 installed on the insulating material 320, the insulating material 320 and the thermally conductive panel 310. ) And a plurality of heat pockets 330 (Heating Pocket) formed between them.

The thermally conductive panel 310 receives heat supplied from the heating pipe 400 and supplies heat to the floor of the building to improve heating efficiency. The thermally conductive panel 310 may have thermal conductivity. The thermally conductive panel 310 may be composed of a metal material, a ceramic material, a synthetic resin material, and a mixture thereof. The thermally conductive panel 310 is preferably a metal material, and may be made of, for example, a single metal selected from iron (Fe), aluminum (Al), copper (Cu), or an alloy thereof. In one example, the thermally conductive panel 310 may be selected as a steel material in consideration of a price, etc., and may be selected from an aluminum material or an iron-aluminum alloy material, etc. in consideration of weight. For another example, the thermally conductive panel 310 may be selected from a molded article of a thermally conductive composition in which thermally conductive metal particles (eg, metal particles such as iron and/or aluminum) are mixed with a synthetic resin.

According to a preferred embodiment of the present invention, the thermally conductive panel 310 has an uneven structure including a plurality of convex portions 312 and a plurality of concave portions 314. The thermally conductive panel 310 specifically includes a plurality of first convex portions 312 protruding upward, a plurality of first concave portions 314 provided between the first convex portions 312, and the first convex portion. It includes a plurality of heat storage first spaces 313 formed by the unit 312. That is, the first heat storage space 313 is formed on the rear surface (in the drawing, the lower surface) of the first convex portion 312.

There are a plurality of first convex portions 312, which are formed to protrude upward from the rim 311. The first convex portion 312 may have various shapes. The first convex portion 312 may be, for example, a semicircular shape, a circular shape, a crescent shape, a triangle, a rectangle, a square shape, and/or a combination thereof. As illustrated in FIG. 8, the first convex portion 312 may be formed in a combination of a semicircle, a rectangle, and a square.

The first concave portions 314 are plural, which are provided between the first convex portions 312 by protruding the first convex portions 312. The first heat storage space 313 corresponds to (same as) the number of first convex portions 312, which is the rear surface of the thermally conductive panel 310 (in the drawing) by the protrusion formation of the first convex portions 312. , Is an empty space formed on the bottom).

The method of manufacturing the thermally conductive panel 310 is not limited as long as it can have the first convex portion 312, the first concave portion 314 and the first heat storage space 313 as described above. The thermally conductive panel 310 may be manufactured, for example, by injection molding in which a metal melt is injected into a mold to be molded, or by press molding in which a metal plate is placed on a mold and pressed. In this case, the mold has an uneven shape corresponding to the first convex portion 312 and the first concave portion 314.

In the present invention, the heat insulating material 320 is not particularly limited as long as it has at least heat insulating properties, and it may be a material commonly used in the art. In addition, the heat insulating material 320 may have heat insulation properties and sound insulation properties. Insulator 320 is, for example, synthetic resin foam (polystyrene foam, polyurethane foam, polyethylene foam, polypropylene foam, etc.), isopink (compressed synthetic resin foam, in the present invention isopink is not only compressed styrofoam, but also compressed polyethylene foam, Compressed polypropylene, etc.), gypsum board, glass wool, mineral wool, rock wool, and fiber aggregates (cotton, etc.), etc., but are not limited thereto. The insulation 320 may be selected from polystyrene foam (typically, styrofoam) in one example.

According to a preferred embodiment of the present invention, the heat insulating material 320 has a surface uneven structure including a plurality of convex portions 324 and a plurality of concave portions 322, but facing the thermally conductive panel 310 The surface has a surface uneven shape corresponding to the thermally conductive panel 310. Specifically, the heat insulating material 320 is provided between a plurality of second concave portions 322 corresponding to the first convex portion 312 of the thermally conductive panel 310 and the second concave portion 322 It includes a plurality of second convex portions 324 and a plurality of second heat storage spaces 323 formed by the second concave portions 322. At this time, the rear surface of the first concave portion 314 and the surface of the second convex portion 324 are bonded, and these may be bonded (adhered) through an adhesive, for example. Preferably, as described above, the first concave portion 314 is coupled through fastening of the fastener 375.

The second concave portion 322 is plural, which is recessed downward from the upper surface 321 of the heat insulating material 320 to form plural. The second concave portion 322 may have various shapes, which may be the same as the shape of the first convex portion 312. The second concave portion 322 may be, for example, a semicircular shape, a circular shape, a crescent shape, a rectangular shape, a square shape, and/or a combination thereof. A plurality of second convex portions 324 are provided, which are provided between the second concave portions 322. In addition, the heat storage second space 323 corresponds to (same as) the number of the second concave portions 322, which is the surface (upper surface) of the heat insulating material 320 by the formation of the concave indentation of the second concave portion 322 It is an empty space formed in.

As above, the thermally conductive panel 310 and the heat insulating material 320 have an uneven structure corresponding to each other. In the present invention, correspondence includes not only the meaning of facing each other, but also the meaning of symmetry in some cases. The facing surfaces of the thermally conductive panel 310 and the insulating material 320 correspond to each other and have a symmetrical uneven structure. According to a specific embodiment, referring to FIGS. 9 and 10, when the bonding surface of the thermally conductive panel 310 and the insulating material 320 is the reference line (A), the rear surface of the thermally conductive panel 310 and the insulating material 320 ) Has an uneven structure symmetrical to each other with respect to the reference line (A) of the bonding surface. More specifically, the first convex portion 312 and the second concave portion 322 are formed symmetrically to face corresponding positions with respect to the reference line A of the bonding surface, and the first concave portion 314 ) And the second convex portion 324 are formed symmetrically to face each other. Accordingly, the first heat storage space 313 and the second heat storage space 323 are also symmetrically formed to face corresponding positions with respect to the reference line A of the bonding surface.

In addition, the heat bag 330 is formed by a combination of the heat storage first space 313 and the heat storage second space 323 through the above symmetry. That is, the heat bag 330 is an empty space formed by combining the first heat storage space 313 formed on the thermally conductive panel 310 and the second heat storage space 323 formed on the heat insulating material 320, and includes a heating pipe The heat of 400 is stored. According to one embodiment, the second heat storage space 323 formed in the heat insulating material 320 may have a larger volume (space) than the first heat storage space 313 formed in the heat conductive panel 310.

The heating panel 300 includes the following configuration in consideration of mechanical strength (bending strength, etc.), heating efficiency, heat insulation, sound insulation and/or ease of installation of the heating pipe 400 according to a preferred embodiment. It is good.

8 is a perspective view showing an embodiment of a thermally conductive panel 310 constituting the heating panel 300 according to the present invention and an enlarged view of a main part thereof. And Figures 9 and 10 are the heating panel 300 according to the first embodiment of the present invention, which is a combination of the heating panel 300 in which the heat insulating material 320 is bonded to the thermally conductive panel 310 shown in FIG. It is a sectional view (FIG. 9) and an exploded sectional view (FIG. 10).

First, referring to FIG. 8, the thermally conductive panel 310 may have a planar shape such as, for example, a square or a rectangle. 8 illustrates a thermally conductive panel 310 having a square planar shape. In addition, the thermally conductive panel 310 may have a size of, for example, 60 cm to 240 cm (horizontal and vertical), for example, may have a size of 90 cm to 180 cm (horizontal and vertical), but is limited thereto. It is not.

In addition, referring to FIGS. 9 and 10, the thermally conductive panel 310 is made of, for example, a metal plate having a thickness of 0.2 mm to 5 mm (T ₃₁₀ ), and the height of the first convex portion 312 (T ₃₁₂ ) may be, for example, 15mm to 35mm. In addition, the height T ₃₁₃ of the heat storage first space 313 formed by the first convex portion 312 may be, for example, 15 mm to 35 mm. In addition, the thickness T ₃₂₀ of the insulating material 320 may be, for example, 30 mm to 70 mm. In addition, the depth of the second concave portion 322, that is, the height T ₃₂₃ of the heat storage second space 323 may be, for example, 15 mm to 35 mm. Accordingly, the height (T ₃₁₃ + T ₃₂₃ ) of the heat bag 330 may be, for example, 30 mm to 70 mm.

When the heating panel 300 has the dimensions (thickness and height) in the above range, mechanical strength such as flexural strength is excellent, so that it is structurally strong and has excellent characteristics in heating efficiency, heat insulation and/or sound insulation. In particular, the heat bag 330 secures a sufficient space (volume), and thus has excellent sound insulation properties as well as heating efficiency.

In addition, the thermally conductive panel 310 includes a plurality of first convex portions 312, and the first convex portions 312 formed in the edge region of the thermally conductive panel 310 are round portions R1 and R2. It is good to have. Specifically, among the plurality of first convex portions 312, the first convex portion 312 formed in the edge region includes an inner first convex portion 312a having a first round portion R1 and a second round portion ( It is preferable to include an outer first convex portion 312b having R2). In this case, as shown in FIG. 8, the inner first convex portion 312a and the outer first convex portion 312b are adjacent to each other. In addition, the first round portion R1 and the second round portion R2 have the same radius of curvature. Accordingly, the thermally conductive panel 310 includes a plurality of first concave portions 314, and among the plurality of first concave portions 314, the first concave portion 314 formed in the edge region is round (R3). ) Is formed. That is, the first concave portion 314 provided between the first round portion R1 of the inner first convex portion 312a and the second round portion R2 of the outer first convex portion 312b is round ( R3) is formed.

The first convex portion 312 formed in the central region of the thermally conductive panel 310 is selected in a rectangular and/or square shape, and the first concave portion 314 in the central region provided therebetween is It can be formed in a linear shape. That is, as shown in FIG. 8, in the central region of the thermally conductive panel 310, a plurality of first convex portions 312 having a square shape are arranged in a checkerboard shape, and a first concave portion provided between them ( 314 is a linear shape and may be arranged in a lattice shape (structure).

In addition, it is preferable that the first convex portion 312 has a concave portion 315 formed thereon. The recessed portion 315 is a portion in which the surface of the first convex portion 312 is recessed (depressed) to a predetermined depth, and at least the surface area of the thermally conductive panel 310 is increased by the recessed portion 315. In particular, the concave portion 315 is preferable for the present invention by increasing at least mechanical strength (bending strength, etc.) of the thermally conductive panel 310. The recess 315 may have a groove shape such as a "-" shape and/or a "+" shape, for example. The attached drawing (refer to FIG. 8) shows that the first convex portion 312 having a semicircular shape has a “-” shaped concave portion 315, and the first convex portion 312 having a square shape has a “+” shape. The concave portion 315 of was formed. In addition, when the height T ₃₁₂ of the first convex portion 312 is 15 mm to 35 mm, the depth of the concave portion 315 may be, for example, 0.5 mm to 15 mm, and a more specific example, for example 2 mm to Can be 10mm.

11 is a cross-sectional view showing a heating panel 300 according to a second embodiment of the present invention.

Referring to FIG. 11, a buffer groove 325 may be formed under the insulating material 320. At this time, there are a plurality of buffer grooves 325, which are formed at positions corresponding to the second protrusions 324. It is preferable that the buffer groove 325 has a smaller width (D ₃₂₅ ) than the second convex portion 324. For a specific example, the buffer groove 325 may have a width (D ₃₂₅ ) corresponding to 1/5 to 1/2 (20% to 50%) of the width (D ₃₂₄ ) of the second convex portion 324 have. The buffer groove 325 imparts at least buffering properties (elasticity) of the insulating material 320, effectively buffering the impact applied from the upper layer, and also provides a space for noise removal (sound insulation) to improve sound insulation between layers. .

In addition, the insulating material 320 may have the same size as the thermally conductive panel 310 (see FIG. 9), but may have a size smaller than the thermally conductive panel 310 as shown in FIG. 11. Specifically, referring to FIG. 11, one side (left in FIG. 11) of the insulating material 320 is bonded to the edge 311 of the thermally conductive panel 310, and the other side (right in FIG. 11) is a thermally conductive panel. The edge 311 of 310 may have a size that is not bonded. Accordingly, when two or more of the plurality of heating panels 300 are installed, the heating panels 300 adjacent to each other may be installed in a state of being overlapped at the rim 311. That is, the edges 311 of the adjacent thermally conductive panels 310 may be installed so as to overlap each other, and faces facing each other may be installed in close contact with each other. At this time, by fastening the overlapped rims 311 through fastening members such as screws or bolts, the plurality of heating panels 300 may be rigidly constructed.

The heating panel 300 may be manufactured by various methods, but may be manufactured by, for example, the following method. At this time, the thermally conductive panel 310 is used as a mold for manufacturing (molding) the heat insulating material 320. This will be described with reference to FIGS. 12 and 13 as follows. FIG. 12 shows a manufacturing process chart of the heating panel 300 shown in FIG. 9, and FIG. 13 shows a manufacturing process chart of the heating panel 300 shown in FIG. 11.

Referring to FIG. 12, first, a thermally conductive panel 310 is prepared (manufactured). The preparation (manufacturing) of the thermally conductive panel 310 is a process of manufacturing to have the uneven structure as described above, that is, a first convex portion 312, a first concave portion 314, and a heat storage first space 313 It is not particularly limited as long as it includes. In one example, the thermally conductive panel 310 injects a metal melt into a mold having an uneven shape corresponding to the first convex portion 312 and the first concave portion 314 as mentioned above. It may be manufactured through injection molding to be molded, or may be manufactured through press molding in which a metal plate is placed on a mold and then pressed.

Next, the heat insulating material 320 is formed (manufactured). At this time, the thermally conductive panel 310 is used as a mold for forming (manufacturing) the heat insulating material 320 according to the present invention. Specifically, first, as shown in (a) of FIG. 12, the thermally conductive panel 310 is installed in the molding mold M. In this case, the molding mold M may include a bottom plate Ma and a side plate Mb. A thermally conductive panel 310 is installed on the bottom plate Ma of the molding mold M. In addition, as shown in FIG. 12B, a material 320A for forming a heat insulating material is injected and coated in the molding mold M, that is, on the thermally conductive panel 310 in the molding mold M.

The material for forming the heat insulating material 320A is not particularly limited as long as it is for forming (manufacturing) the heat insulating material 320, and it may be selected from, for example, a synthetic resin foamable composition or synthetic resin foam particles. In one example, the material for forming the heat insulating material 320A may be selected from a synthetic resin foamable composition in which a foaming agent is mixed with a synthetic resin such as polyurethane, polyethylene, polypropylene and/or polystyrene. For another example, the insulating material forming material 320A is a synthetic resin expanded particle having a particle shape such as a spherical shape, and may be selected from polystyrene expanded particles, for example.

As described above, the insulating material 320A is injected and applied into the molding mold M, and then heat is applied to foam and form (manufacture) the insulating material 320 having a foam structure. In this case, the foaming may proceed after sealing the molding mold (M), which may be performed according to a typical heat insulating material 320 manufacturing process. At this time, for ease of separation of the heat insulating material 320, a release agent may be coated on the surface of the thermally conductive panel 310.

Next, as shown in (c) of FIG. 12, the insulating material 320 is separated (detached) from the thermally conductive panel 310. At this time, the separated insulating material 320 has a concave-convex structure corresponding to the thermally conductive panel 310, a plurality of second concave portions 322 corresponding to the first convex portions 312 of the thermally conductive panel 310, A plurality of second convex portions 324 corresponding to the first concave portion 314 of the thermal conductive panel 310, and a plurality of second convex portions 324 corresponding to the first heat storage space 313 of the thermal conductive panel 310 It has a surface uneven structure including the heat storage second space 323. Thereafter, as shown in (d) of FIG. 12, when the separated insulating material 320 is turned over and installed under the thermally conductive panel 310, the heating panel 300 as shown in FIG. 9 can be easily manufactured. have. That is, the uneven structure of the heat insulating material 320 is turned over at an angle of 180 degrees to face the top, and then each uneven structure is positioned so as to correspond to the uneven structure of the thermally conductive panel 310 so that the lower portion of the thermally conductive panel 310 Install the insulation (320) on.

Therefore, in molding (manufacturing) the insulating material 320, when using the thermally conductive panel 310 as above as a mold for the surface uneven structure of the insulating material 320, the manufacturing of the insulating material 320 is simple and thermally conductive. It is possible to easily form a symmetrical structure of the panel 310 and the heat insulating material 320.

In addition, referring to FIG. 13, for manufacturing the heating panel 300 shown in FIG. 11, the molding mold M may further include an upper plate MC. At this time, the top plate MC has a shape for implementing the heat insulating material 320 shown in FIG. 11. Specifically, the upper plate MC is capable of overlapping the edges 311 of adjacent thermally conductive panels 310 with each other, and an extension portion MC1 is formed on one side thereof. In addition, the upper plate MC has a plurality of protrusions MC2 for forming the buffer grooves 325. By using the molding mold M having the upper plate MC as described above, the heating panel 300 as shown in FIG. 11 can be easily manufactured.

14 and 15 show another embodiment of the insulating material 320, FIG. 14 is a plan perspective view of the insulating material 320, Figure 15 is a bottom perspective view of the insulating material 320.

As described above, the heat insulating material 320 includes a plurality of second convex portions 324, a plurality of second concave portions 322, and a plurality of heat storage second spaces formed by the second concave portions 322 Including 323. At this time, as shown in FIG. 14, the heat insulating material 320 further includes a plurality of passages 322a formed between the plurality of second concave portions 322, and the second concave portion 322 is adjacent to the second concave portion 322 It may communicate with the concave portion 322. That is, the passage 322a is formed between the plurality of second concave portions 322, so that the second concave portions 322 may communicate with each other. Accordingly, the second heat storage space 323 is communicated with the adjacent second heat storage space 323 and the passage 322a, which in turn causes the plurality of heat bag 330 to be connected by the passage 322a. Communicate with each other In this way, when the passage 322a is formed and the heat pockets 330 communicate with each other by the passage 322a, the space for noise removal (sound insulation) is increased to further improve interlayer sound insulation, as well as Thermal equilibrium is achieved by heat transfer between the heat bags 330 so that the floor can be warmed evenly.

As shown in FIG. 14, the second convex portion 324 formed in the edge region of the heat insulating material 320 has a planar shape of approximately "ㅗ" shape and "b" shape, and a second convex portion formed in the central region 324 may have an approximately “+”-shaped planar shape. In addition, referring to FIG. 15, a plurality of buffer grooves 325 are formed in a position corresponding to the second convex portion 324 as described above in the lower (bottom) of the heat insulating material 320, which is shown in FIG. You can have the same checkerboard arrangement as one. In addition, a passage (not shown) is formed between the plurality of buffer grooves 325, so that the buffer grooves 325 may communicate with each other. In addition, a heat reflection layer (not shown) may be formed in the second concave portion 322 of the heat insulating material 320, that is, the second heat storage space 323. The heat reflective layer may be one that blocks heat from moving downward and reflects heat upward, and may be selected as a metal thin film, for example. For another example, the heat reflection layer may be formed by coating a heat reflection composition including metal particles and/or ceramic particles on the surface of the second concave portion 322 / the second heat storage space 323 . Heating efficiency can be improved by the heat reflecting layer. That is, heat stored in the second concave portion 322/heat storage second space 323 is reflected upward (blocks from moving downward) by the heat reflecting layer, thereby improving heating efficiency.

A heating pipe 400 is installed in the heating panel 300 as above. In this case, the heating pipe 400 may be installed on the thermally conductive panel 310. That is, the heating pipe 400 may be fitted and installed in the first concave portion 314 of the thermally conductive panel 310. The heating pipe 400 may be selected from those that are commonly used, including, for example, rigid and/or flexible ones. The heating pipe 400 includes a metal material, a synthetic resin material, and/or a rubber material. In addition, the heating fluid flowing in the heating pipe 400 is a thermal fluid having heat, which may be selected from, for example, hot water or hot air. In one example, the heating fluid is selected from hot water supplied from a boiler, and the floor construction structure according to the present invention may include a wet heating structure.

According to a preferred embodiment of the present invention, the heating pipe 400 is installed between the heat insulating material 320 and the thermally conductive panel 310, and is installed to pass through the heat bag 330. That is, as shown in FIGS. 6 and 7, a plurality of heat bags 330 are formed between the heat insulating material 320 and the thermally conductive panel 310, and the heating pipe 400 is installed in the heat bag 330 And transfer heat to the heat bag 330.

As described above, when the heating pipe 400 is installed to pass through the heat bag 330, that is, when it is installed in the heat bag 330, it is preferable for heating efficiency. Specifically, when installed in the heat bag 330, the heat generated from the heating pipe 400 is directly stored in the heat bag 330 without a separate medium compared to the case where it is installed on the thermally conductive panel 310, thereby increasing heating efficiency. effective. In this case, the heating pipe 400 is installed in the heat bag 330, but may be in close contact with the thermally conductive panel 310 or in close contact with the heat insulating material 320. In the drawings, the heating pipe 400 is installed in close contact with the heat insulating material 320.

16 is a perspective view showing a state in which the heating pipe 400 is installed on the heat insulating material 320. And Fig. 17 is a cross-sectional view of a main part showing a floor construction structure according to a fourth embodiment of the present invention.

16 and 17, in installing the heating pipe 400, first, a plurality of insulation materials 320 are installed on the seating plate 370, and then the heating pipe 400 is placed on the insulation material 320. Install. As described above, the heat insulating material 320 has a passage 322a formed between the second concave portions 322, so that the second concave portions 322 communicate with each other. That is, the second heat storage space 323 is in communication with the second heat storage space 323 adjacent to the passage 322a. At this time, as shown in FIG. 16, the heating pipe 400 is installed to pass through the second heat storage space 323 and passage 322a formed in the heat insulating material 320.

Thereafter, as shown in FIG. 17, a thermally conductive panel 310 is installed on the insulating material 320, but the heat storage first space 313 of the thermally conductive panel 310 and the heat storage agent of the insulating material 320 When installed so that the two spaces 323 are combined, a heat bag 330 is formed. In addition, the heating pipe 400 is installed in a structure passing through the heat bag 330. More specifically, the heating pipe 400 is installed in a structure that passes through a plurality of heat bags 330 and passes through a plurality of passages 322a formed between the heat bags 330.

In addition, as described above, by fastening the fixture 375 in the first concave portion 314 of the thermally conductive panel 310, the thermally conductive panel 310, the heat insulating material 320, and the mounting plate 370 are coupled. . In addition, the first concave portion 314 to which the fastener 375 is fastened is filled with a packing material 378 to finish flat. At this time, as shown in FIG. 17, the packing material 378 is also filled in the first concave portion 314 to which the fixture 375 is not fastened to completely flatten the surface of the thermally conductive panel 310.

The packing material 378 may be filled in the first concave portion 314 to maintain the smoothness of the thermally conductive panel 310 (to be kept flat and horizontal). In addition, the packing material 378 may prevent separation of the fixture 375. The packing material 378 may include, for example, particles and an adhesive material. The packing material 378 is, for example, mortar (mixing of sand and cement), mixing of wood powder and bond, mixing of mortar and bond, mixing of thermally conductive particles and cement, mixing of insulating particles and bond, It may be selected from mixing of heat conductive particles and bonds, and/or mixing of sound insulating particles and bonds, but is not limited thereto.

In addition, the floor construction structure according to the present invention may be finished as usual after the heating panel 300 is installed as above. Specifically, the floor construction structure according to the present invention includes a floor structure (FL), an impact buffer unit 200, 210, a support unit 700, a seating plate 370, an insulation material 320, a heating pipe 400, and After having the laminated structure of the thermally conductive panel 310, the first concave portion 314 of the thermally conductive panel 310 is filled with a packing material 378 to maintain the smoothness, and then the thermally conductive panel 310 is The top can be finished in a conventional manner.

Referring to FIG. 17, the floor construction structure according to the present invention may include a finishing layer (G) formed on the thermally conductive panel 310 and a finishing material (F) formed on the finishing layer (G). The finishing layer (G) may be composed of one or two or more layers, for example, a mortar layer (a plastering layer), a concrete layer, a lightweight foamed concrete layer, a polymer concrete layer, a loess layer, a deodorizing layer, a sterilizing layer, It may be selected from a far-infrared radiation layer and a sound insulation layer. In addition, the finishing material (F) may be selected from commonly used floor finishing materials, which are, for example, printed decorative sheets, flooring, tiles, natural slabs (marble, etc.), artificial marble (synthetic resin sheet of marble pattern, etc.), and / Or may be selected from loess plate and the like.

Meanwhile, in the present invention, the floor structure FL may include a concrete panel as mentioned above. 18 shows an example of a concrete panel 100 constituting the floor structure (FL).

The concrete panel 100 forms a floor structure FL as a floor foundation of a building. The concrete panel 100, for example, replaces the conventional general concrete slab (S). In the present invention, the size (length, width and/or thickness, etc.) of the concrete panel 100 is not limited. According to the size (scale) of the building and/or the size of the concrete panel 100 itself, the concrete panel 100 may be fastened and assembled to form a floor of a building. The concrete panel 100 may have a size of forming a floor of any one layer by two or more fastenings in consideration of transport and installation work, etc., according to one embodiment. The concrete panel 100 has a plate shape as a rectangular parallelepiped, for example.

In addition, the concrete panel 100 includes a base plate 10, a separating wall 20 protruding above the base plate 10, and a plurality of charging cells formed by the separating wall 20 (30) may be included. At this time, the base plate 10 is, for example, a rectangular parallelepiped plate shape. An isolation wall 20 integrally extends and protrudes above the base plate 10. The base plate 10 and the isolation wall 20 are concrete materials, and they may be integrally and simultaneously formed by pouring and curing concrete through a mold.

The isolation wall 20 has a lattice structure and/or a honeycomb structure (honeycomb structure). In the present invention, the grid structure is a grid structure in which the isolation wall 20 is formed in the length direction (horizontal direction) and the width direction (vertical direction) of the panel 100 and is arranged in a square shape, as well as isolation. The wall 20 is formed in a diagonal direction and includes a waffle structure arranged in a rhombus (or parallelogram) or the like. Further, in the present invention, the honeycomb structure (honeycomb structure) is a honeycomb shape, which includes a shape such as a pentagon, a hexagon, or an octagon. In the drawings, the isolation wall 20 is illustrated in a lattice structure. Specifically, the isolation wall 20 includes a plurality of horizontal walls 22 protruding in the length direction (horizontal direction) of the base plate 10 and a plurality of horizontal walls 22 protruding in the width direction (vertical direction) of the base plate 10. Including the vertical wall 24, the horizontal wall 22 and the vertical wall 24 may have a square-shaped lattice structure by forming a right angle.

The charging cell 30 has a groove shape formed on the base plate 10, which is formed by the isolation wall 20. There are a plurality of charging cells 30, which are specifically spaces divided by the plurality of horizontal walls 22 and the plurality of vertical walls 24. A filler is embedded in the charging cell 30. The filler can be selected from those having a number of pores. The filling may be selected from, for example, aerated concrete and/or synthetic resin foam foam having a pore structure. For a specific example, the filling is lightweight aerated concrete that has been cast and cured so that the concrete dough forms bubbles by physical manipulation (for example, air injection), or a synthetic resin composition (mixture of a synthetic resin and a foaming agent) is foamed. It may be selected from synthetic resin foam foam. At this time, the synthetic resin foam foam may be, for example, polystyrene foam, polyurethane foam, polyethylene foam, polypropylene foam, and the like. In addition, the filling material may be selected from glass wool, mineral wool, rock wool, fiber aggregates (cotton, etc.), and in some cases, synthetic resin foam chips, sand (silica sand), earth powder, stone powder, perlite, foam perlite , Vermiculite, foamed vermiculite, wood flour (sawdust, etc.), rice husk and rice straw pulverized (finely crushed) may be composed of one or more selected from. By the filling of the pore structure as described above, noise and vibration applied to the upper layer are effectively absorbed and blocked, and light weight may be imparted to the concrete panel 100 together with this.

The number of charging cells 30 is not limited. The charging cells 30 may be arranged, for example, in 3 to 20 rows in the horizontal direction (length direction) and 2 to 15 rows in the vertical direction (width direction). In FIG. 18, it is illustrated that the charging cells 30 are arranged in 8 rows in the horizontal direction (length direction) and 4 rows in the vertical direction (width direction), so that a total of 32 are formed.

In addition, it is preferable that the concrete panel 100 includes a through hole 40. A plurality of through holes 40 may be formed in one or more directions selected from a horizontal direction (length direction) and a vertical direction (width direction) of the concrete panel 100. The through-hole 40 is preferably formed at least in the vertical direction (width direction) of the concrete panel 100. In the drawings, the through-hole 40 is formed in the vertical direction (width direction) of the concrete panel 100, and the state formed in the base plate 10 is illustrated. In constructing a floor foundation of a building, the through hole 40 is usefully used when the plurality of concrete panels 100 are fastened and constructed according to the present invention. Specifically, a tension line for fastening with the adjacent concrete panel 100 is inserted into the through hole 40, so that the assembling force between the concrete panels 100 may be strengthened.

The concrete panel 100 may include a reinforcing core material. The reinforcing core material is good if it can improve the strength of the concrete panel 100, which is embedded in the interior of the concrete panel 100. The reinforcing core material may be selected from, for example, a metal mesh, a porous metal plate, a reinforcing bar, a truss girder and/or a fiber sheet. Such a reinforcing core material may be embedded in the base plate 10 and/or the isolation wall 20 of the concrete panel 100.

In addition, the concrete panel 100 may include an insert 50 installed on the side. One side of the insert 50 is buried in the side of the concrete panel 100, and the other side is exposed to the outside. The insert 50 is used to connect with the reinforcement built in the wall of the building. At this time, the insert 50 and the reinforcing bar are firmly connected through, for example, welding. By this insert 40, the concrete panel 100 may have a strong bonding force with the wall of the building.

In addition, the concrete panel 100 may further include a ring member 60 installed on the side. One side of the ring member 60 is buried in the side of the concrete panel 100, and the other side is exposed to the outside. The ring member 60 is used when transporting or installing the concrete panel 100. Specifically, when the concrete panel 100 is transported or installed, the ring member 60 may be held, or a transport device such as a crane may be connected to the ring member 60. Accordingly, the ring member 60 can facilitate transport or installation of the concrete panel 100. The ring member 60 can be removed after its use. That is, after completing the transport or installation work of the concrete panel 100, the ring member 60 may be separated or removed from the concrete panel 100.

The concrete panel 100 as described above can be simply constructed on the floor of a building with a solid structure. Specifically, the concrete panel 100 is robust in terms of its structure. That is, the concrete panel 100 includes a base plate 10, and has a solid support by a grid structure protruding on the base plate 10 and/or an isolation wall 20 of a honeycomb structure. In addition, it has light weight and the like while achieving excellent sound insulation properties. Specifically, a plurality of charging cells 30 are formed between the isolation walls 20 to ensure light weight, while sound insulation is improved by the charging cells 30. Excellent sound insulation properties can be achieved by having sound insulation due to the empty space of the charging cell 30, or a filler having a pore structure that absorbs and exhausts (distributes) noise and vibration inside the charging cell 30 do. In addition, the packing material has a low density due to its pore structure and has light weight. In addition, in constructing the floor of a building, the floor is constructed by fastening the concrete panel 100 through a tension line, not by work such as installing a formwork and pouring concrete as in the prior art, so that the work is simple.

The floor construction structure according to the present invention may include a plurality of concrete panels 100 as described above to form a floor structure FL. That is, the floor structure FL may be a panel assembly in which a plurality of concrete panels 100 shown in FIG. 18 are fastened, or may be selected from existing concrete slabs S as mentioned above. On the other hand, Korean Patent Registration No. 10-1543585 and Korean Patent Registration No. 10-1543587 presented to the present applicant disclose a technology for the concrete panel 100. In the present invention, the concrete panel 100 may include the contents described in the prior patent presented by the present applicant.

According to the present invention described above, it has excellent interlayer sound insulation and heating efficiency. That is, compared to the conventional one, it has excellent interlayer sound insulation and heating efficiency due to the shape of the shock buffer unit 200, the structure of the heating panel 300, and the installation structure thereof.

According to a preferred form, the shock absorbing unit 200 is a coil spring 210 shown in FIGS. 3 and 4, and the upper surface 211 and the lower surface 212 of the plate wire 215 are formed of a flat surface. , When the thickness (T _b ) is smaller than the width (W _b ) and has a flat shape, the support unit 700 is stably supported, which in particular effectively improves interlayer sound insulation. In addition, a separation space 600 (= sound insulation space) formed by the shock buffer unit 200 and the support unit 700; Noise and vibration applied from the upper layer are effectively absorbed and exhausted (dispersed) by the sound insulation structure formed in the heating panel 300, that is, the heat bag 330 and/or the buffer groove 325, thereby providing excellent interlayer sound insulation. Have.

In addition, the heating panel 300 improves the heating efficiency of a building through excellent heat transfer ability, heat insulation and heat energy saving. Specifically, the thermally conductive panel 310 has a large surface area because it has an uneven structure including a first convex portion 312 and a first concave portion 314. Accordingly, the heating heat supplied from the heating pipe 400 is evenly transferred to the floor of the building through the thermally conductive panel 310 with a large surface area, and the heating heat is between the thermally conductive panel 310 and the insulating material 320 It is stored in the formed heat bag 330 and continues to supply heat even when the operation of the boiler is stopped to achieve excellent heating efficiency.

In addition, since the heat insulating material 320 is formed (located) under the thermally conductive panel 310 and the heat bag 330, most of the heating heat supplied from the heating pipe 400 is transferred almost only to the upper portion, and thus heat transfer efficiency Is improved, and accordingly, energy (heating cost) compared to heating heat can be reduced. In particular, when the heating pipe 400 is installed between the heat insulating material 320 and the thermally conductive panel 310, but installed so as to pass through the heat bag 330, that is, when installed in the heat bag 330, the heating pipe 400 The heating heat generated from) is directly stored in the heat bag 330 without a separate medium, so that heating efficiency is effectively improved.

Additionally, the heating panel 300 has heat storage properties and heat insulation properties as well as sound insulation properties. Specifically, it has heat insulation property by the heat insulating material 320 and heat storage property by the heat bag 330, but the heat bag 330 also has a function of sound insulation between layers. That is, the heat bag 330 is an empty space, which blocks (absorbs, exhausts) the impact noise applied from the upper floor to promote sound insulation between layers.

Meanwhile, in order to enlarge the heat bag 330 as a heat storage space, a method of increasing the volume (volume) of the first heat storage space 313 formed in the heat conductive panel 310 may be considered. However, in this case, the thermally conductive panel 310 becomes thick, which in turn thickens the entire floor layer of the building. Accordingly, according to the present invention, a second concave portion 322 / a second heat storage space 323 is formed in the heat insulating material 320, and this is the first convex portion 312 / of the thermally conductive panel 310 / When installed in a position corresponding to the first convex part 312/the first heat storage space 313 (= installed facing each other) instead of staggering with the first heat storage space 313, the heat storage first A heat bag 330 having a size larger (about twice) than the thickness of the thermally conductive panel 310 is formed through a combination (combination) of the space 313 and the second space 323. Accordingly, according to the present invention, a heat bag 330 as a heat storage space having a size (volume) larger than the thickness of the heat conductive panel 310 is formed.

On the other hand, the following [Table 1] for the floor construction structure constructed according to the embodiment of the present invention, Korean Industrial Standards (KS F 2810-1:2001, KS F 2810-2:2012, KS F 2863-1: 2002, KS F 2863-2:2007), the lightweight impact sound and the weight impact sound were evaluated. For the floor construction structure, a plurality of shock absorbing units 200 are arranged on a concrete slab FL, and a mounting plate 370 of wood plywood is installed on the coil spring 210, and then the mounting plate 370 After installing the heating panel 300, the finished mortar was poured and finished as a specimen.

At this time, the heating panel 300 was constructed by stacking the heat insulating material 320 (styrofoam) shown in FIG. 14 and the thermally conductive panel 310 shown in FIG. 8. In addition, the type of the shock absorbing unit 200 was different according to each embodiment. That is, in the case of Example 1, as the shock absorbing unit 200, it is a bottom specimen using the coil spring 210 having a circular cross section as shown in FIG. And in the case of the second embodiment, as the shock absorbing unit 200, as shown in FIG. 3, the coil spring 210 has a flat cross section, that is, the upper surface 211 and the lower surface 212 of the plate wire 215 are flat. It is a bottom specimen using the coil spring 210. 19 is a photograph of a floor specimen constructed according to Example 2.

<Floor impact sound evaluation result> Remark
Blocking performance standard ^* Example 1 Example 1 Shock absorption unit
(Coil spring) - Coil spring with circular cross section
(Apply the coil spring in Fig. 2) Coil spring with flat cross section
(Applied coil spring in Fig. 3) Lightweight impact sound
58 dB or less 41 dB 32 dB Weight impact sound
50 dB or less 46 dB 38 dB
* Blocking performance standards: Floor impact sound (light weight impact sound) according to “Article 14, Ministry of Construction and Transportation Notification No. 2004-71” and “Article 14, Ministry of Construction and Transportation Notice No. 2005-189” It is the standard of blocking performance (notified by the Ministry of Construction and Transportation) of overweight impact sound).

As shown in [Table 1], it was found that all of the floor specimens (floor construction structures) according to each example satisfies the blocking performance standard as a much lower impact sound than the blocking performance standard notified by the Ministry of Construction and Transportation.

In addition, in the same construction structure, when a coil spring having a flat cross section (coil spring in Fig. 3) is applied (Example 2) than when a coil spring having a circular cross section (coil spring in Fig. 2) is applied (Example 1). It was found that the impact sound blocking effect (sound insulation) was remarkably excellent.

In particular, in the case of Example 2 (application of the coil spring of Fig. 3), the weight impact sound is less than 40 dB (38 dB), which is the highest level in the art. In general, floor impact sound is graded according to the level value (dB), and in the case of weight impact sound, 47 dB ~ 50 dB is grade 4 (if it exceeds 50 dB, it is poor due to lack of blocking performance standard notified by the Ministry of Construction and Transportation), 43 dB ~ 47 dB is rated as 3, 40 dB to 43 dB is rated as 2, and 40 dB or less is rated as 1. [Table 2] below shows the grades by performance. At this time, Example 2 (applied to the coil spring of FIG. 3) is 32 dB for light weight impact sound and 38 dB for weight impact sound, which corresponds to the highest grade.

<Floor impact sound rating by performance> Remark
Level 4 Level 3 Level 2 Level 1 Example 2 Lightweight impact sound
[dB] 58≥ Level 4 ＞53 53≥ Level 3 ＞48 48≥ 2nd grade >43 43≥ 1st class 32 Weight impact sound
[dB] 50≥ 4 grade >47 47≥ Level 3 ＞43 43≥ Level 2 ＞40 40≥ 1st class 38

10: base plate 20: separation wall
30: charging cell 40: through hole
50: insert 100: concrete panel
200: shock buffer unit 210: coil spring
250: insertion hole 300: heating panel
310: thermally conductive panel 312: first convex
313: heat storage first space 314: first recess
315: recess 320: insulation
322: second concave portion 322a: passage
323: heat storage second space 324: second convex portion
325: buffer groove 330: heat bag
370: mounting plate 375: fixture
378: packing material 400: heating pipe
600: separation space 700: support unit
710: support bar 720: insertion groove
FL: Floor structure S: Concrete slab

Claims (4)

Floor structure FL; And
Including a shock buffer unit 200 installed on the floor structure (FL),
The shock absorbing unit 200 is a floor construction structure of a building, characterized in that it comprises a coil spring 210 having a shape in which a metal plate wire 215 is wound in a coil shape.
The method of claim 1,
The floor construction structure of the building includes the coil spring 210 as the shock buffer unit 200, and the Korean Industrial Standards (KS F 2810-1:2001, KS F 2810-2:2012, KS F 2863-1: 2002, KS F 2863-2: 2007) when evaluating the weight impact sound, the floor construction structure of a building, characterized in that the weight impact sound is 38 dB or less.
Floor structure FL;
A shock absorbing unit 200 installed on the floor structure FL;
A support unit 700 installed on the shock buffer unit 200;
A heating panel 300 installed on the support unit 700; And
Including a heating pipe 400 installed on the heating panel 300,
The heating panel 300,
Insulation material 320 installed on the support unit 700,
Including a thermally conductive panel 310 installed on the insulating material 320,
The shock absorbing unit 200 is a floor construction structure of a building, characterized in that it comprises a coil spring 210 having a shape in which a metal plate wire 215 is wound in a coil shape.
The method of claim 1 or 3,
The coil spring 210 has a height (H210) of 8mm to 80mm, and an outer diameter (D210) of 5mm to 60mm,
The floor construction structure of the building includes the coil spring 210 as the shock buffer unit 200, and the Korean Industrial Standards (KS F 2810-1:2001, KS F 2810-2:2012, KS F 2863-1: 2002, KS F 2863-2: 2007) in the evaluation of lightweight impact sound and heavy impact sound,
The lightweight impact sound is 43 dB or less,
The weight impact sound is a floor construction structure of a building, characterized in that 40 dB or less.

Images