KR20090078228A - Floor structure of apartment and construction mathod of the said - Google Patents

Abstract

An interlayer floor structure of an apartment house is provided to reduce resonance phenomenon by many shock absorbing spaces formed in a flooring layer, to decrease heavyweight impact sound and lightweight impact sound occurring between layers by a multistage shock absorbing action, to improve adiabatic performance, and to cut off water vein waves and electromagnetic waves and to restrain harmful substances generated from construction materials, the cause of sick house syndrome, to the maximum. An interlayer floor structure of an apartment house comprises a concrete slab layer(10), a flooring layer(100), an autoclaved lightweight concrete layer(40), and a mortar finishing layer(60) placed together with a heating pipeline(50), wherein the flooring layer comprises many vibration isolation mounts(110) arranged on the concrete slab layer at the same interval longitudinally and horizontally and isolating the autoclaved lightweight concrete layer from the concrete slab layer to decrease low-frequency heavyweight impact sound, a first embossing pad(120) attached with many vibration isolation mounts at the bottom, a supporting board(130) installed between a first embossing pad and a second embossing pad and composed of an aluminum sheet having the appointed stiffness to support upper/lower load and having a copper coating layer on the outside of the aluminum sheet, and a second embossing pad(140) formed on the supporting board and contacted with the autoclaved lightweight concrete layer.

Description

Floor structure with multifunction and construction method of it {FLOOR STRUCTURE OF APARTMENT AND CONSTRUCTION MATHOD OF THE SAID}

The present invention relates to an interlayer floor structure and a construction method of the same in apartments and villas, and more particularly, to reduce the weight impact sound and the light impact sound generated between floors. Moisture generated by concrete and air-conditioning with the improvement of insulation performance and the blocking of water waves generated from the water veins flowing under the entire basement building and the electromagnetic waves generated from numerous electric wiring and electronic device wiring embedded in floor concrete in households. And to reduce the occurrence of microorganisms and to reduce the skin diseases such as atopic dermatitis caused by harmful substances from building materials will be.

In general, the floor structure of multi-unit houses such as apartments and villas is composed of a synthetic resin layer for reducing insulation and impact sound (mainly light impact sound) of about 20 mm on the wall concrete frame and concrete slab layer, a lightweight foam concrete layer, heating piping and mortar finishing layer. It is well known that dust and insulation were maintained between upper and lower layers.

In addition, although a copper plate or aluminum perforated plate for water vein blocking has been conventionally installed in the heating bottom part, it is integrated with multi-function that can reduce atopy phenomenon by heating, floor noise reduction, electromagnetic wave blocking, water wave blocking, and antibacterial function. There is no product or construction technology.

Thus, look at in detail with reference to Figure 1 attached to the floor structure of the conventional multi-unit housing as follows.

First, the concrete slab layer 10 and the wall concrete framework 10 ′ are upper and lower inter-layer structures of a multi-family house, and in particular, the concrete slab layer 10 is a span (distance between points of a building). In this 4 ~ 5m ordinary structure, its thickness is about 150 ~ 180mm.

In addition, the wall insulation layer (not shown) and the flooring layer 30 is generally made of a synthetic resin material having a styrofoam or cushioning force of about 20mm thickness, laid on top of the concrete slab layer 10, or wall concrete frame It is attached to the construction.

The lightweight foam concrete layer 40 has a thermal conductivity of about 0.1 to 0.15 ㎉ / mh ° C., and generally has a heat resistance and durability, and a strength capable of withstanding the upper load and the fixed load. Poured as far as possible.

Subsequently, the heating pipe 50 and the mortar finishing layer 60 are installed on the lightweight foam concrete layer 30, and the heating piping 50 is first installed on the lightweight foam concrete layer 40. Then it is finished by pouring mortar finish layer 60 of cement material to a thickness of about 40 ~ 50mm.

According to the conventional floor structure of the multi-unit house, it is possible to block some noise or vibration about the loss of temperature and impact sound that is transferred to the floor between the upper and lower floors, but it encounters structural limitations that do not significantly meet consumer expectations. In particular, the problem of blocking the heavy shock sound greatly occurs.

In addition, according to the conventional interlayer floor structure, the construction is made in a state in which the entire area of the light-foamed concrete layer 40 and the flooring layer 30 facing each other directly contact each other. Accordingly, the heat generated from the heating pipe 50 is transferred to the flooring layer 30 as it is through the lightweight foam concrete layer 40, there was a problem that can not be efficiently insulated.

In addition, the conventional interlayer floor structure does not have a separate structure or function to cope with the 'sick house syndrome', which has recently emerged as a social problem. When the temperature rises to solidify, it reacts rapidly, gasifies, and is discharged to the outside to continuously float in the air for a long time, thereby providing a cause for the user to cause respiratory disease or atopic dermatitis. Therefore, the user has to perform a cumbersome task of spraying or applying a chemical such as an adsorbent or a disintegrating agent to the floor to adsorb or decompose harmful substances causing the sick house syndrome.

In addition, there is no proper measures for health damage, food corruption, and building cracks of upper residents due to the water veins flowing deep in the entire building basement. It is well known that there are few measures or even basic research on the electromagnetic waves generated from the numerous electric and electronic wirings embedded in the floor concrete for construction.

In order to solve the above problems, the present invention reduces resonance through a plurality of buffer spaces formed in a flooring layer made of a laminate, and reduces weight shock and light impact sounds generated between layers through multi-stage buffering. In addition, the purpose of the present invention is to provide an interfloor floor structure of a multi-family house and its construction method for greatly improving the insulation performance.

In addition, another object of the present invention is to provide an interfloor floor structure of a multi-unit house and a construction method thereof capable of maximally suppressing harmful substances generated in building materials that cause sick house syndrome with blocking of water waves and electromagnetic waves. .

In order to achieve the above object, the present invention in the inter-floor floor structure of the apartment house made of a concrete slab layer, flooring layer, lightweight foam concrete layer and mortar finishing layer is poured together with the heating pipe, the flooring layer, the concrete slab Multiple dust mounts seated on the floor; A first pad to which the plurality of dustproof mounts are attached and fixed to a bottom surface; A support plate made of a metal stacked on an upper surface of the first pad; And a second pad laminated on the support plate.

The plurality of dustproof mounts are arranged at equal intervals in the front, rear, left, and right sides of the first pad, and preferably, the distance between the plurality of dustproof mounts is set to 10 to 30 cm. Accordingly, a plurality of dustproof mounts completely isolate the concrete slab layer and the light-bubble concrete layer on which the heating pipe is installed.

Further, the plurality of dust mounts each include: a first member having a plurality of contact protrusions directly contacting the concrete slab layer on a bottom thereof, the first member made of neoprene rubber; And a second member having a greater thickness in the same shape as the first member and made of synthetic rubber having a damping function disposed between the first member and the first pad. This is because the second member function of converting the impact energy transmitted from the upper part into heat energy at the same time as absorption and the interlayer using different properties and natural acoustic frequency and natural frequency of the first member converting and reducing the extra impact energy into thermal energy together with the resilience. Use the noise reduction principle.

In addition, the first and second pads, respectively, the embossed surface is formed on the surface in contact with the support plate material, as the pressure of the self-weight of the lightweight foam concrete layer and mortar finishing layer laminated on the flooring layer, the A plurality of buffer spaces are formed between the embossed surface of the first pad and the support plate material, and a plurality of buffer spaces are formed between the embossed surface of the second embossing pad and the support plate material. In this case, the first and second pads each have the same size per unit area, and are fixed by taping pads adjacent to each other in front, rear, left and right between the first pad and the second pad during construction.

In addition, the support plate is made of an aluminum plate having rigidity to support the load applied from the upper and lower, the copper coating layer surface-treated with a special copper powder having an antibacterial function is formed on the outer surface of the aluminum plate. At this time, the copper coating layer forms a strong film with a composite of a copper powder and a modified epoxy resin having a natural antimicrobial activity. The component ratio of the copper coating layer is Si + Fe; 0.95, Cu; 0.20, Mn; 0.05, Mg; 0.05, Cr; 0.05, Zn; 0.10, Ti; 0.05, EACH; 0.05, AL; And at least 98.5% by weight.

On the other hand, the present invention, the step of pouring a concrete slab layer, the step of laminating a flooring layer on the concrete slab layer, the step of laminating a light-bubble concrete layer to be poured on the flooring layer, and the lightweight foamed concrete layer In the interlayer floor construction method of the apartment house comprising a step of laminating a mortar finishing layer which is poured with a heating pipe in, the laminating step of the flooring layer has an embossed surface on one side and a plurality of dustproof mounts are attached to the other side Stacking a first pad on the concrete slab layer such that the plurality of dust mounts abut the concrete slab layer; Stacking a support plate material on the embossed surface of the first pad, the support plate consisting of an aluminum plate whose outer surface is copper coated; And laminating a second pad having an embossed surface formed on one surface on the support plate material such that the embossed surface faces the support plate material. Can be.

In this case, the first pad is composed of a plurality of having the same unit area, and the plurality of first pads are stacked on the concrete slab layer to be arranged adjacent to each other in front, rear, left and right, and the second pad is the same unit. It consists of a plurality of pieces having an area, and the plurality of second pads are stacked and arranged on the support plate material so as to be arranged adjacent to each other in front, rear, left and right.

In the present invention as described above, as a plurality of buffer spaces formed in the flooring layer made of a laminate is evenly distributed throughout the construction, the shock energy transmitted to the concrete slab layer from the upper side of the floor as well as sound absorption By suppressing the resonance phenomenon through the advantage that can obtain an optimized sound insulation structure.

In addition, the present invention is designed to effectively reduce the sound energy by using a vibration mount that combines the first and second members having different characteristics and absorbed and repulsed the upper impact energy, and different natural sound frequency and natural frequency, Using a mount completely separates the lower concrete slab layer and the upper heating structure, an intact floating floor method can be realized.

Moreover, the special copper component coated on the support plate disposed in the flooring layer prevents water waves and electromagnetic waves harmful to the human body, as well as increases heating efficiency by suppressing harmful substances contained in building materials and heat reflection. You can get various effects.

Hereinafter, with reference to the accompanying drawings will be described the floor structure of the multi-family house of the present invention. 2 is an enlarged cross-sectional view illustrating a floor structure of an inter-floor apartment house, and FIG. 3 is a perspective view illustrating a first cushioning material having a plurality of mounts shown in FIG. 2 attached at regular intervals.

Referring to Figure 2, the interlayer floor structure of the multi-unit house of the present invention is a concrete slab layer 10, flooring layer 100, lightweight foam concrete layer 40, mortar finishing layer 60 and mortar finishing layer 60 It includes a heating pipe 50 to be built in. Hereinafter, it demonstrates in detail centering on the flooring layer 100 which consists of laminated bodies which have a structure different from the conventional structure.

Here, the laminate refers to "a building which optimizes a function to be obtained by stacking the layers having respective functions like a columnar building in various ways and having a three-dimensional three-dimensional structure". The applied laminate flooring layer 100 has a complex function such as water wave and electromagnetic wave blocking, harmful substances suppression, heat reflection action as well as sound insulation which is a basic function of the flooring.

The flooring layer 100 includes a plurality of dustproof mounts 110, a first embossing pad 120, a support plate material 130, and a second embossing pad 140.

The plurality of dustproof mounts 110 may include a first member 111 and a second member 113 stacked on the first member 111.

The first member 111 has a substantially rectangular shape and has a plurality of contact protrusions 112 directly contacting the concrete slab layer 10 on the bottom thereof. In addition, the first member 111 is made of neoprene rubber having heat resistance and wear resistance. In this case, the first member is described as an example of being formed in a rectangular shape in this embodiment, but is not limited to this, it is possible to freely form the shape, such as circular, elliptical, polygonal.

The second member 113 has the same shape and the same area as the first member 111 and has a thickness larger than the thickness of the first member 111. The second member 113 is made of synthetic rubber having a damping function.

In addition, as shown in FIG. 3, the plurality of dustproof mounts 110 may be disposed at the same interval (for example, 10 to 30 cm) at the front, rear, left, and right sides of the first embossing pad 120. When the plurality of dustproof mounts 110 arrange a plurality of first embossing pads 120 in a fixed position with respect to the first embossing pads 120, the dustproof mounts 110 of the first embossing pads 120 adjacent to each other are provided. It is preferable to consider and set even the space | interval with.

As described above, the plurality of anti-vibration mounts 110 serve to reduce the weight shock sound mainly made of low frequency by isolating the lightweight foam concrete layer 40 from the concrete slab layer 10. This is the function of the second member 113 for converting the impact energy transmitted from the light-weight foam concrete layer 40 through the dustproof mount 110 into heat energy at the same time as the absorption and conversion of the extra impact energy into thermal energy along with the resilient elasticity. It is to use the principle of interlayer noise reduction using different properties, natural acoustic frequencies and natural frequencies of the first member 111.

The first embossing pad 120 has an embossed surface 121 having a plurality of protrusions formed at equal intervals in all directions, such as an egg plate for storing eggs on one side thereof, and the other side of the first embossing pad 120 as described above. The dustproof mount 110 is made flat so as to be stably attached and fixed. The first embossing pad 120 is made of a foamed synthetic resin having an appropriate dynamic modulus and thermal insulation performance.

In addition, the first embossing pad 120 is manufactured in a predetermined unit area so as to be easily transported and stored, and is manufactured in a state where a plurality of dustproof mounts 110 are attached and fixed in advance.

The support plate 130 is installed between the first and second embossing pads 120 and 140 and is made of an aluminum plate having a predetermined rigidity to support the upper and lower loads. In addition, the support plate 130 is a copper coating layer is formed on the outer surface of the aluminum plate. This copper coating layer comprises a composite of a copper powder and a modified epoxy resin having a natural antibacterial activity. More specifically, the component ratio of the copper coating layer is Si + Fe; 0.95, Cu; 0.20, Mn; 0.05, Mg; 0.05, Cr; 0.05, Zn; 0.10, Ti; 0.05, EACH; 0.05, AL; It consists of 98.5 weight%.

Accordingly, the support plate 130 increases the heating efficiency by the heat reflection action as well as the water wave and electromagnetic wave shielding function, and also suppresses the harmful substances generated in the building materials, so that the user has atopic dermatitis according to the sick house syndrome. It can be safely protected from the disease. In addition, it is possible to keep the living environment clean by preventing the moisture generated in the interlayer floor structure due to air conditioning and heating and the resulting microorganisms.

The second embossing pad 140 has an embossing surface 141 formed on one side thereof in the same manner as the first embossing pad 120, and the other side surface thereof is flat. However, unlike the first embossing pad 120, the other side of the second embossing pad 140 is not attached to the plurality of dustproof mounts 110 and contacts the lightweight foam concrete layer 40.

As shown in FIG. 1, the second embossing pad 140 is stacked such that the embossing surface 141 faces the upper surface of the supporting plate material 130 stacked on the embossing surface 121 of the first embossing pad 120. In this stacking structure, the contact area between the first and second embossing pads 120 and 140 and the support plate 130 is minimized, and the first and second embossings are disposed on the upper and lower sides of the support plate 130. By the embossing surfaces 121 and 141 of the pads 120 and 140, a plurality of buffer spaces 123 and 143 are evenly distributed throughout the first and second embossing pads 120 and 140 and the support plate 130, respectively. Accordingly, the vibration transmitted from the light-weight foam concrete layer 40 is primarily buffered by the plurality of buffer spaces 123 between the first embossing pad 120 and the support plate material 130, and the support plate material 130 and the first material. Second buffered by a plurality of buffer space 143 of the embossing pad 140, and finally a third buffered by a plurality of dust-proof mount 110, from the mortar finishing layer 60, the top layer of the floor structure Vibration transmitted to the concrete slab layer 10 that is the lowest layer can be significantly reduced. In addition, the first and second embossing pads 120 and 140 may perform sound insulation more effectively by suppressing resonance phenomena through sound absorption of the plurality of buffer spaces 123 and 143.

Accordingly, as the metallic support plate member 130 is inserted between the first and second embossing pads 120 and 140, the double hollow layer is formed above and below the support plate member 130 to increase the blocking of the negative energy and the heating efficiency. Lightweight foam concrete layer 40, including the upper load can be effectively distributed and supported.

Hereinafter, a construction method for applying the floor structure of the inter-floor according to an embodiment of the present invention described above will be described step by step with reference to FIG. 5 is a flowchart illustrating a floor construction method between floors in accordance with the present invention.

First, the flooring layer 100 is laminated on the upper surface of the concrete slab layer 10 (S1), the specific construction method of such a flooring layer 100 is as follows.

A plurality of first embossing pads 120 are stacked and disposed on the upper surface of the concrete slab layer 10 so as to be arranged adjacent to each other in front, rear, left and right. In this case, the first embossing pad 120 allows the plurality of dustproof mounts 110 to contact the concrete slab layer 10 and the embossing surface 121 to face upward (S1-1). In this case, the plurality of first embossing pads 120 are preferably bonded to each other through an adhesive.

Thereafter, the supporting plate member 130 is laminated on the embossing surface 121 of the first embossing pad 120 (S1-2).

Subsequently, a plurality of second embossing pads 140 are arranged adjacent to each other in front, rear, left, and right directions on the upper surface of the support plate 130 so that the embossing surface 141 of the second embossing pad 140 faces the upper surface of the support plate 130. Lamination (S1-3). In this case, it is preferable that the plurality of second embossing pads 140 are bonded to each other using an adhesive like the first embossing pads 120.

After completing the construction of the flooring layer 100 as described above, the lightweight foamed concrete layer 40 is poured on the upper surface of the flooring layer 100 to have a thickness of 40 to 50mm.

The heating pipe 50 is first installed on the lightweight foam concrete layer 40 (S3), and then the mortar finish layer 60 of cement material is poured to a thickness of approximately 40 to 50 mm thereon to finish.

As such, according to the construction of the interlayer floor structure according to the present invention, a plurality of buffer spaces 123 and 143 formed in the flooring layer 100 are evenly distributed throughout the floor in a state of being stacked on the upper and lower sides of the support plate 130, and thus the floor. By optimizing the shock energy transmitted from the upper side to the lower side, as well as suppressing resonance phenomena through sound absorption, an optimized sound insulation structure can be obtained.

Furthermore, the special copper component coated on the support plate 130 disposed in the flooring layer 100 made of a laminate prevents water waves and electromagnetic waves harmful to a human body, as well as harmful substances contained in building materials. Various effects can be obtained, such as the ability to increase heating efficiency through material suppression and heat reflection.

1 is a cross-sectional view showing a conventional inter-floor floor structure,

Figure 2 is an enlarged cross-sectional view showing a floor structure inter-floor apartment according to the invention,

3 is a perspective view illustrating a first cushioning material having a plurality of mounts shown in FIG. 2 attached at regular intervals;

4 is a flowchart illustrating a floor construction method between floors of multi-unit houses according to the present invention.

* Description of Signs for Main Parts in Drawings *

10: concrete slab layer 40: lightweight foam concrete layer

50: heating pipe 60: mortar finishing layer

100: flooring layer 110: dustproof mount

111: first member 112: contact protrusion

113: second member 120: first embossing pad

121,141: embossed surface 123,143: buffer space

130: support plate 140: second embossing pad

Claims (6)

In the inter-floor floor structure of a multi-family house consisting of a concrete slab layer, a flooring layer, a lightweight foam concrete layer and a mortar finishing layer that is poured together with heating piping, The flooring layer, A plurality of anti-vibration mounts disposed at equal intervals on the concrete slab layer in front, rear, left, and right directions; A first pad to which the plurality of dustproof mounts are attached and fixed to a bottom surface; A support plate material having a copper coating formed on an outer surface of the aluminum plate laminated on an upper surface of the first pad and having an rigidity capable of supporting loads applied from the upper and lower parts; And, The second floor is laminated to the support plate; Floor structure of the multi-family house comprising a. The method of claim 1, The plurality of dust mounts are each, A first member having a plurality of contact protrusions directly contacting the concrete slab layer at a bottom thereof, and made of neoprene rubber; And, A second member having a larger thickness in the same shape as the first member and made of synthetic rubber having a damping function disposed between the first member and the first pad. Interlayer floor structure. The contact surface of the first and second pads in contact with the support plate member, respectively, Embossing is formed to have a buffer space above and below the support plate material, to support and distribute the load of the upper side including the foam concrete, to block the transmission of negative energy and to prevent heat loss Floor structure of multi-family houses. According to any one of claims 1 to 3, wherein the support plate is composed of an aluminum plate having a rigid so as to support the load applied from the upper and lower, and a copper coating layer for forming a coating on the outer surface, the copper The coating layer is an interlayer floor structure of a multi-family house, comprising a composite of a copper powder and a modified epoxy resin having a natural antibacterial activity. The method of claim 4, wherein the component ratio of the copper coating layer is Si + Fe; 0.95, Cu; 0.20, Mn; 0.05, Mg; 0.05, Cr; 0.05, Zn; 0.10, Ti; 0.05, EACH; 0.05, AL; Floor structure of the multi-family house, characterized in that composed of more than 98.5% by weight. Laying a concrete slab layer, laminating a flooring layer to the concrete slab layer, laminating a lightweight foam concrete layer to be poured on the flooring layer, and heating piping to the lightweight foam concrete layer. In the interlayer floor construction method of a multi-family house consisting of the step of laminating the mortar finishing layer to be poured, The laminating step of the flooring layer A first pad having an embossed surface on one side and a first pad having a first member made of neoprene rubber and a plurality of dustproof mounts to which synthetic rubber is attached is mounted on the concrete slab layer so that the plurality of dustproof mounts contact the concrete slab layer. Laminating; Stacking a support plate material on the embossed surface of the first pad, the support plate consisting of an aluminum plate whose outer surface is copper coated; And, Laminating a second pad having an embossed surface formed on one surface on the support plate material so that the embossed surface facing the support plate material; interlayer floor construction method of the apartment house.

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