KR20190095822A - Floor structure consisting of combined access floor and dry panels - Google Patents

Abstract

According to the present invention, disclosed is a building floor structure by a combination of an access floor and a dry panel. The dry panel includes: a heating panel in which a heating pipe is installed; an elastic pad provided on an upper portion of the heating panel or a coating layer coated thereon; and a finishing panel provided on the upper portion of the heating panel. The dry panel is provided on an upper portion of the access floor having a floating board and a pillar member allowing the floating board to float to a predetermined height from a slab, and is constructed by floating from the slab to the predetermined height. The present invention installs the dry panel on the access floor, thereby establishing a matching condition of the dry panel on the access floor which isn′t tried before and improving construction speed when implementing the floor structure on the access floor.

Description

Floor structure consisting of combined access floor and dry panels

The present invention relates to a building floor structure by a combination of an access floor and a dry panel.

In general, dry panels have the advantages of being lightweight, convenient to construct, and short in air compared to the heating method implemented by the wet method, which enables the quick completion of buildings to which they are applied, and thus the adoption rate in construction sites is increasing.

Conventional dry panels have been disclosed through a dry ondol panel for hot water heating and its manufacturing method (hereinafter referred to as prior art) of the Patent Publication No. 10-2017-0073377.

The prior art is formed in the bottom surface so that the hemispherical grooves are recessed upward at equal intervals vertically and horizontally, the bottom surface between the hemispherical grooves are rectangular pipe block made of a minimum area; The upper surface of the pipe block is embedded by cutting the pipe settling portion and the plated portion which is bent downwardly to a predetermined depth so that the hot water pipe is settled and a plurality of buried protrusions having one end bent downward in different directions. The heat conduction plate is provided to cover the essential element, this prior art, it is possible to maximize the energy saving effect by allowing heating at a low temperature, while at the same time to solve the problem of inter-floor noise and walking comfort of the apartment house It is an object and effect of the invention to enable ondol heating.

However, the prior art is limited in the scope of application, and in particular, because it is used as an alternative to the wet structure, it is only used in a limited range of houses, there is a problem that is not easy to use in buildings other than houses.

Recently, in buildings other than homes, slabs and finishing panels are spaced apart, and power cables or communication cables are placed in the spaces to prevent the exposure of the cables and to improve the utilization of interior spaces such as offices.

Therefore, there is a demand for dry panels that can be applied not only to houses but also to buildings other than houses, and further, research and development on dry panels that can be applied on an access floor is urgently needed.

Republic of Korea Patent Publication No. 10-2017-0073377

The present invention has been proposed to solve the above problems, and an object of the present invention is to establish a dry panel matching condition on an access floor that has not been attempted in the past by providing a dry panel on the access floor.

In particular, the present invention is to make the floor structure and the access floor is compatible with each other by introducing the dry floor structure of the building incompatible with the wet floor structure and the access floor, in the future, the dry floor structure of the access floor It can be said to be a very useful invention because it can greatly improve problems such as walking comfort, floor impact sound and noise of the access floor by being installed on the access floor while still using convenience.

Another object of the present invention is supported by a support provided separately below the edge of the dry panel (border adjacent to the bottom wall of the floor) that is not supported by the pillar member of the access floor of the area of the dry panel, the various static or Even if a dynamic load is applied, the dry panel can be prevented from sinking or breaking.

It is still another object of the present invention to provide a vibration material at least provided between the pillar member and the slab so that the floor impact sound generated from the uppermost member of the dry floor structure (for example, the finishing panel) is transferred to the floor slab through the pillar member of the access floor. The amount is controlled to reduce the floor impact sound.

Another object of the present invention is to apply an adhesive coating to the slab, so that fine dust, such as cement and mortar suspended in the construction site can be collected and settled on the slab, thereby reducing the amount of suspended dust to create a comfortable construction site To implement it.

In order to achieve the above object, the present invention provides a dry panel comprising: a heating panel provided with heating pipes; An elastic pad or coating layer disposed on the heating panel; And a finishing panel disposed on an upper portion of the heating panel, wherein the dry panel is disposed on an access floor formed of a floating member and a pillar member that lifts the floating board to a predetermined height from the slab. The building floor structure fmf is disclosed by a combination of an access floor and a dry panel, which is constructed by rising from a slab to a predetermined height.

The dry panel is preferably configured to further include a film layer on the top of the slab to planarize and restrain dust, thereby suppressing scattering.

The membrane layer is preferably a resin that is applied to the upper portion of the slab gel or liquid is dried.

The floating board is preferably an inorganic board of magnesium or silicon to reinforce strength.

The elastic pad is preferably made of polypropylene (EPP), polystyrene (EPS) or ethylene propylene diene monomer (EPDM).

The coating layer is preferably an ethylene propylene diene monomer (EPDM) material.

The finishing panel, it is preferable that the projections and coupling grooves of the male is formed on each side adjacent to each other so that they can be arranged continuously left and right through the coupling of the male.

Preferably, the dry panel further includes a support provided between the lower edge of the edge and the slab to support a load to which a load is applied.

The support, the support for supporting the slab; A receiving part accommodating a support bar having a bar shape disposed along a lower edge of the floating board; And a length adjusting part provided between the pedestal and the receiving part and allowing to selectively adjust the height of the receiving part.

The support bar is a bar formed of any one selected from U, C, and c, and an open one surface thereof faces the receiving portion, and the closed opposite surface thereof is in contact with the bottom surface of the floating board. Is preferred.

A heat insulating material is further disposed on the slab, and the heat insulating material is preferably provided with a perforation in an area corresponding to the pillar member and the support.

The pillar member and the support stand is provided on one surface in contact with the slab, the cushioning material for elastically supporting the load applied to the dry panel; preferably comprises a further configured.

According to the present invention as described above, by installing a dry panel on the access floor, to establish the mating conditions of the dry panel on the access floor that has not been attempted in the past and to improve the construction speed in implementing the floor structure on the access floor You can expect the effect to be.

In addition, since the present invention is supported by a support provided separately below the edge of the dry panel (the adjacent wall region of the floor) that is not supported by the pillar member of the access floor of the area of the dry panel, various static or dynamic Even if a load is applied, an effect that can prevent the dry panel from sinking or breaking can be expected.

In addition, the present invention is further provided with a cushioning material between at least the pillar member and the slab, the floor impact sound generated from the uppermost member (for example, the finishing panel) of the dry floor structure is transmitted to the floor slab via the pillar member of the access floor. It can be expected to control the effect of reducing the floor impact sound.

In addition, the present invention by applying an adhesive coating to the slab, so that fine dust, such as cement and mortar suspended in the construction site can be collected and settled on the slab, thereby reducing the amount of floating dust to implement a comfortable construction site. You can expect the effect.

1 is a cross-sectional view of a construction state shown to explain a dry panel according to an embodiment of the present invention,
Figure 2 is a plan view of a construction state shown to explain a dry panel according to an embodiment of the present invention,
Figure 3 is a perspective view of the pillar member shown to explain the pillar member according to an embodiment of the present invention,
Figure 4 is a perspective view of the support shown to explain the support according to an embodiment of the present invention,
5 is a front view of the support shown to explain an example of the support according to an embodiment of the present invention,
Figure 6 is a cross-sectional view of the construction state shown to explain additional examples of a dry panel according to an embodiment of the present invention,
7 is a perspective view of the heat insulating material shown to explain the heat insulating material according to an embodiment of the present invention,
Figure 8 is a detailed view of the finish panel shown to explain the finish panel according to an embodiment of the present invention,
9 is a construction flowchart shown to explain a construction method of a dry panel according to an embodiment of the present invention, and
10 is a construction flowchart shown to explain an example of construction of a dry panel according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In the description of the present invention, terms defined are defined in consideration of functions in the present invention, which may vary according to the intention or custom of a person skilled in the art and the definitions are based on the contents throughout this specification. Will have to be lowered.

In addition, the construction example of the present invention is limited to the apartment house, and thereby mainly described the effects that are derived, but the construction range is not limited to the apartment house, any construction is possible if the closed space is required heating. Therefore, the freedom of selecting a construction area is high.

The access floor is a combination of the floating board 120 and the pillar member 170, and is not given a separate reference numeral. In addition, the floating board 120 is also a component of the dry panel. Thus, the access floor and the dry panel can be organically combined, and this part is a feature of the present invention. However, while the dry panel and the access floor do not share the floating board 120, the access panel may be stacked on the dry floor while the access floor is kept intact. That is, various modifications of the access floor are possible.

1 is a cross-sectional view of a construction state shown to explain a dry panel according to an embodiment of the present invention, Figure 2 is a plan view of a dry panel shown to explain a dry panel.

As shown, the dry panel 100 is installed on the access floor and is spaced apart from the slab 10 by the pillar member 170. In particular, since the heating panel 130 is provided, it is possible to enjoy the advantages of heating on the access floor that could not be enjoyed in the conventional access floor.

The dry panel 100 is a slab (floating board 120, heating panel 130, elastic pad 140 or the coating layer and the finishing panel 150 are sequentially stacked through the pillar member 170 of the access floor) 10) is spaced apart from the construction.

At this time, the dry panel 100 is fixed by the fixing pin 200, the fixing pin 200 is closely between the floating board 120, heating panel 130, elastic pad 140 and the finishing panel 150. To be combined, in particular means for preventing damage from lateral loads (eg earthquakes, etc.).

The floating board 120 is a hexahedron having a size of a predetermined size, and as shown, both ends are supported by the pillar member 170 to be installed at a predetermined distance from the slab 10.

The floating board 120 is preferably made of inorganic ingredients such as magnesium or silicon as a main raw material to enhance durability of the dry panel 100 as well as to prevent fire and improve walking comfort.

However, the inorganic component is not limited to those listed above, and very preferably, more diversified minerals such as loess may be further included in order to satisfy various functions such as insect repellent function according to the construction area. In particular, a feature of the present invention is that the floating board 120 is used as the main raw material to remove the styrofoam that is usually used as the floating board 120 to increase the load resistance essential for dry panels. That is, the floating board 120, which is composed mainly of inorganic components, forms a completed part of the dry panel as an organic component of the dry panel.

The heating panel 130 is a hard plate laminated on the floating board 120, and a watering groove 131 is formed on the upper surface thereof so that the heating pipe 133 is seated, and an elastic pad 140 is stacked thereon. .

Elastic pad 140 is a foam panel for supporting the finishing panel 150 to provide a predetermined cushion, it is preferably any one of polypropylene (EPP), polystyrene (EPS) and ethylene propylene diene monomer (EPDM) Of these, ethylene propylene diene monomers are most preferred.

The elastic pad 140 may be in the form of a panel, but may also be implemented by coating ethylene propylene diene monomer on a heating panel. In this case, the thickness of the panel can be made thinner as a whole and the degradation of the function can be prevented.

Finishing panel 150 is preferably a flooring, tiles, flooring, such as ordinary flooring, more preferably, the mating structure of the mating structure is more preferably a reinforcement flooring is easy to connect continuously. However, the coupling structure is not limited thereto.

As shown in FIG. 8, the coupling structure of the male is usually a protrusion and a coupling groove of the male, and more preferably, the male structure is formed in an embossed and intaglio between upper and lower ends of the side portions facing each other.

In addition, an adhesive is applied to each of the projections and coupling grooves of the finishing panel 150 in advance, whereby it is possible to further strengthen the bonding force of the corresponding finishing panel.

In the case of general pimple connection, problems such as separation and noise due to construction in a simple coupling structure, there is an advantage that can be connected by applying an adhesive to solve this problem.

On the other hand, the film layer 110, for example, by coating may be further disposed on the slab 10, the film layer 110 is a gel or a liquid resin dried on the slab 10, the gel or resin Inorganic materials may be further included, and the flattening of the slab 10 may be realized through the membrane layer 110, as well as restraining the dust remaining in the slab 10 or floating in the air to subside and suppress the scattering of dust. can do. In addition, since the upper part of the slab is coated, a waterproof effect can also be expected. The material may be, for example, EVA (ethylene-vinyl acetate copolymer), but is not limited thereto.

The pillar member 170 is positioned between the slab 10 and the dry panel 100 including the floating board 120 as shown.

The pillar member 170 is continuously disposed at a predetermined interval, and the interval is preferably an interval corresponding to the standard (for example, 500 mm * 500 mm) of the floating board 120.

In addition, the pillar member 170 is provided with a cushioning material 200 for elastically supporting the load applied to the dry panel 100 on one surface in contact with the slab 10 as shown in FIG. 3, which is applied to the dry panel 100. Not only is it possible to mitigate the impact, but in particular, it is possible to expect the effect of increasing the feeling of walking through the buffer action.

Here, the buffer 200 is preferably a synthetic rubber having elasticity, but if the shrinkage force is too high, it may lower the bearing capacity by using for a long time, using natural rubber or EPDM (Ethylene Propylene Diene Monomer) as the main raw material, but mixed with other mixture It is preferable to use. In terms of material, the shock absorbing material 200 may be softer than the floating board 120.

Meanwhile, a support 180 for supporting the dry panel 100 to support the load applied to the dry panel 100 is further provided in an adjacent area of the wall among the areas where the pillar member 170 is installed.

That is, the support 180 is disposed at regular intervals below the edge (area adjacent to the wall 20) of the dry panel 100 to support the edge of the dry panel 100, in particular, the edge It is to prevent the problem of, for example, sinking the site by the weight or external force applied to the.

The support 180 is for supporting the finishing material on the upper part in the spaced space between the access floor and the wall border due to the specification of the access floor among the wall border adjacent areas. When the dry panel 100 is constructed in the upper part of the space between the area where the access floor is hard to be installed and the wall surface, the lower part of the dry panel exists as an empty space, and there is a risk of sinking when a load is applied thereto. Therefore, if the support 180 is constructed separately to prevent such depression, and if the support 180 is equal to the height of the pillar member 170, the flatness of the dry panel 100 has uniformity with respect to the entire construction area.

However, the support 180 may support the dry panel in whole or in part, and thus the support object is not particularly limited. For example, although not shown, the support 180 may be coplanar with the finishing panel 150 which is the top layer of the dry panel. It may be configured to support a simple finish.

Figure 4 is a perspective view of the support shown to explain the support according to an embodiment of the present invention.

As shown in the drawing, the support 180 may include a support 181 in which a support bar 187 having a bar shape is disposed along a lower edge of the support board 181 supporting the slab 10 and the floating board 120. 185 and between the floating board 120 and the pedestal 181, it is configured to include a length adjusting unit 183 capable of selectively adjusting the height of the receiving portion (185).

At this time, the support bar 187 is a bar (bar) made of any one shape selected from U, C, c as shown, the open one surface facing the receiving portion 185, the closed opposite surface Is disposed to contact the bottom surface of the floating board 120. The support bar 187 maintains the coupled state with the dry panel 100 through the fixing pin 190, and thus prevents the support bar 187 from being separated from the dry panel 100 when a lateral load occurs. Can be.

The pedestal 181 is a flat plate that supports the slab 10, as shown, is not limited to the rectangular shape shown, may be present in a variety of shapes, such as a square, as well as a circle.

In addition, the support 180 may be further provided with a cushioning material 200 on the bottom surface of the pedestal 181 facing the slab 10, as shown in Figure 5, the buffer member 200 is a pillar member 170 Since the same as the shock absorbing material 200, the description thereof will be omitted.

Receiving portion 185 is formed to accommodate the support bar 187, both ends of the support bar 187 is made of any one of the shape of U, C, c, as shown, the support bar 187 is both ends It was to be stably received in between.

The length adjusting unit 183 is made of a tubular body and a male screw structure provided with a thread therein, so that the length is reduced or increased during rotation, to selectively adjust the height of the receiving portion, thereby raising the height of the support 180 It is possible to adjust corresponding to the height of the member 170.

At this time, it is preferable that a nut for height limiting is further provided on the male screw, and the nut may have one or more nuts as shown to limit the rotation between the nuts.

On the other hand, as an example of the dry panel 100, the slab 10 may be installed in parallel with the membrane layer, as shown in Figs. 6 and 7, or a heat insulating material 160 may be laminated as a substitute thereof.

The heat insulator 160 is laminated to the slab 10 to block the inflow of warm or cold air introduced through the slab 10. As shown in FIGS. 6A and 7, the insulation 160 has a perforation 161 formed in an area corresponding to the support 180 and the pillar member 170, and the perforation 161 is a support ( 180) and the pillar member 170 to support the slab 10 to be able to stably support the dry panel (100).

In addition, the heat insulator 160 may be selected as a material that can serve as a shock absorber for cushioning the impact sound applied to the floor. In this regard, in particular, as shown in Figure 6 (b), the heat insulating material 160 is not perforated, the pillar member 170 is installed on the heat insulating material 160 and the steel plate 210 mounted on top of the column member In addition to the shock absorbing material 200 provided at the bottom of 170, the floor impact sound generated in the finishing panel and transmitted to the floor slab may be offset.

Dry panel 100 of the present invention as described above is constructed by the following method, will be described with reference to the drawings.

9 is a construction flowchart shown to explain a construction method of a dry panel according to an embodiment of the present invention, Figure 10 is a construction flowchart shown to explain an example of construction of a dry panel.

As shown, a first step of arranging a plurality of pillar members at predetermined intervals in an area corresponding to the edge of the dry panel at a predetermined interval, and at an interval other than an area in which the supports are installed, the support and the pillar A second step of sequentially arranging the floating board and the heating panel on the upper part spaced from the slab through the member; a third step of forming the elastic pad or the coating layer on the heating panel; and the finishing panel on the elastic pad or the coating layer. There are four steps.

The first step is to arrange the support and the pillar member, the pillar member is installed without considering the wall border area once, but, as described above, if necessary, due to the size of the access floor among the adjacent areas of the wall border, A support is provided in the lower part of the area where the member is hard to be installed. Of course, the installation of such a support is not necessary if the size of the access floor and the size of the space generally match.

The support is continuously disposed at a predetermined interval on the slab corresponding to the edge of the dry panel, wherein the support of the support can be fixed to the slab, the fixing method of any one of the fastening means such as adhesive, tape and anchor and screws Is preferably.

At this time, the support is preferably adjusted to correspond to the height of the pillar member through the length adjustment.

In the second step, the floating board and the heating panel are sequentially disposed. The floating board is a hexahedron having a predetermined size and is supported by a pillar member, and a heating panel is stacked thereon.

The third step is to form an elastic pad or a coating layer, the elastic pad is a foam panel, made of EPDM material, and manufactured in a bulk form and laminated. However, it may be applied in the form of a liquid to form a coating layer. Such an elastic pad or coating layer serves as an entity for providing a predetermined cushion to improve the feeling of walking.

The fourth step is to arrange the finishing panel on the elastic pad or the coating layer, the finish panel 150 of any one of various forms (for example, flooring, tiles, reinforced floor, etc.) according to the dedicated finishing material or user requirements. Construct it.

Meanwhile, the fixing of the floating board, the heating panel, the elastic pad, and the finishing panel may be further performed in at least one step selected after the second to fourth steps or the fourth step.

In addition, prior to the first step, the dry panel may be further disposed with at least one selected from the membrane layer and the heat insulating material for flattening and dust confinement on the slab.

The membrane layer is formed by applying and drying a resin of a gel or liquid state on the upper part of the slab, thereby acting to restrain the flattening and dust on the upper part of the slab, and the insulating material is a means for blocking cold or warm air transmitted through the slab. exist.

Although the present invention has been described in more detail with reference to the examples, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not stabilized by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

10: slab 20: wall
100: dry panel 110: membrane layer
120: floating board 130: heating panel
131: watering groove 133: piping
140: elastic pad 150: finishing panel
160: insulation 161: perforated
170: pillar member 180: support
181: pedestal 183: length adjustment unit
185: receiving portion 187: support bar
190: fixing pin 200: cushioning material

Claims (12)

In dry panels,
A heating panel on which heating pipes are installed;
An elastic pad or coating layer disposed on the heating panel; And
And a finishing panel disposed on the heating panel.
The dry panel is disposed on an access floor formed of a pillar member for floating the floating board and the floating board to a predetermined height from the slab, wherein the dry panel is constructed by lifting the dry panel to a predetermined height from the slab. Building floor structure by combining floor and dry panels. The method of claim 1,
The dry panel,
And a membrane layer on the upper portion of the slab to planarize and restrain dust, thereby preventing scattering. The building floor structure according to a combination of an access floor and a dry panel. The method of claim 2,
The membrane layer,
Building floor structure by the combination of the access floor and the dry panel, characterized in that the resin applied in a gel or liquid on the slab is dried. The method of claim 1,
The floating board,
Building floor structure by combination of access floor and dry panel, characterized in that the inorganic board of magnesium or silicon to strengthen the strength. The method of claim 1,
The elastic pad,
Polypropylene (EPP) or polystyrene (EPS), ethylene propylene diene monomer (EPDM) material, characterized in that the building floor structure by the combination of the access floor and dry panels. The method of claim 1,
The coating layer,
Building floor structure of a combination of access floor and dry panel, characterized in that the ethylene propylene diene monomer (EPDM) material. The method of claim 1,
The finishing panel,
Building floor structure by the combination of the access floor and dry panels, characterized in that the projections and coupling grooves are formed on each side adjacent to each other so that they can be arranged left and right through the combination of the male and female. The method of claim 1,
The dry panel,
The building floor structure by a combination of an access floor and a dry panel, characterized in that it further comprises; a support provided between the lower edge and the slab to support the load applied to the load. The method of claim 8,
The support is,
Pedestal for supporting the slab;
A receiving part accommodating a support bar having a bar shape disposed along a lower edge of the floating board; And
And a length adjusting part provided between the pedestal and the receiving part, the length adjusting part being capable of selectively adjusting the height of the receiving part. The building floor structure according to the combination of the access floor and the dry panel. The method of claim 9,
The support bar,
A bar made of any one shape selected from U, C, and c, wherein one open surface faces the receiving portion, and the closed opposite surface is disposed to contact the bottom surface of the floating board. Building floor structure by combination of access floor and dry panel. The method of claim 8,
Insulation is further disposed on the slab top,
The heat insulating material,
Building floor structure by the combination of the access floor and the dry panel, characterized in that the perforation is provided in the area corresponding to the pillar member and the support. The method of claim 11,
The pillar member and the support,
The building floor structure according to a combination of an access floor and a dry panel, characterized in that it further comprises; a cushioning material provided on one surface in contact with the slab to elastically support the load applied to the dry panel.

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