KR20060125044A - The layer for shock sound interception structure which has the bottom close mortar materials of the house of common - Google Patents

Abstract

An interlayer impact sound isolation structure having floor finishing mortar in an apartment house is provided to cut off noise effectively by forming a space layer on a floor unit of a floor slab and absorbing the noise transferred from other stories in the space layer using resonance phenomenon. An interlayer impact sound isolation structure having floor finishing mortar in an apartment house is formed by installing insulation materials(6) to form a floor unit(4) on a floor slab(2) of an apartment house, placing an autoclaved concrete layer(8) on the insulation materials, arranging many support members(12) at regular intervals to coincide with the size of a finishing mortar block, installing an auxiliary support member(28) in a gap between a wall(38) and the support member, installing many finishing mortar blocks(32) on the support members longitudinally, placing finishing mortar(37) made with yellow soil on the auxiliary support member and fixing closely to the wall to have a space layer(10) on the autoclaved concrete layer by the finishing mortar blocks and the finishing mortar, arranging hot-water pipes(34) between the finishing mortar blocks and on a retentive projection(16) of the support members, filling up the space between the hot-water pipes and the finishing mortar blocks with finishing mortar(36) made with yellow soil, installing floor finishing materials(40) on the finishing mortar blocks and the finishing mortar and installing traditional oilpaper-floor or wooden ondol floor on the floor finishing materials. So that the generated noise transferred to the downstairs space or the floor unit through the floor finishing materials, the finishing mortar blocks, the finishing mortar, the space layer, the support members and the auxiliary support member, the insulation materials and the floor slab is absorbed in the space layer by resonance phenomenon.

Description

The layer for shock sound interception structure which has the bottom close mortar materials of the house of common}

1 is a cross-sectional view of a floor slab according to the prior art.

2 is a cross sectional view of a floor slab according to the present invention;

3 is a mortar block is installed on the supporting member according to the present invention

        Perspective view.

4 is a perspective view of the auxiliary support member according to the present invention.

* Explanation of symbols for the main parts of the drawings

2: bottom slab 4: bottom

6: Insulation material 8: Bubble concrete layer

10: space layer 12: support member

14,22: Base 16: Flow bumps

18, 24: side wall 20, 26: rib

28: auxiliary support member 30: heat storage layer

32: finish mortar block 34: hot water pipe

36, 37: Finish mortar 38: Wall

40: floor finishing materials

The present invention relates to an interlayer impact sound blocking structure having a mortar material of floor finishing of an apartment house (apartment, villa, multi-family house, etc.), and more particularly, disposed on a floor slab constituting each floor of the apartment house. By forming a space layer at the bottom, the noise is eliminated by resonance, thereby inter-layer noise is blocked.

In general, multi-unit houses (apartments, villas, multi-family houses, etc.) are constructed of reinforced concrete with slabs that divide floors and floors, so that they transmit shocks, vibrations, and noises well. Noise, shock, and vibration generated in the relevant floor are transferred to other floors, which acts as a factor that causes noise pollution in each floor.

Therefore, recently, various noise absorbing materials made of various materials are installed on the upper and lower parts of the slab to reduce the noise generated inside the apartment house. Thus, the noise blocking method has been selectively applied. We have reached the stage of various studies.

On the other hand, Utility Model Registration No. 68149 (name: Soundproof dustproof device for floor slab of a high-rise building) of the prior art is as follows.

First, the styropole plate 13 is installed on the slab 11, and the plurality of elastic plate bodies 1 made of elastic materials such as rubber are arranged on the styropole plate 13 while being arranged in the transverse direction.

Connection indentations 9 'and 10' are formed on both sides of the main body 2 constituting the elastic plate body 1, which is installed as described above, and a plurality of elastic support parts 3 are formed in the lower part of the main body 2 in the transverse direction. The air chamber side wall 4 and the air chamber upper surface wall 6 are integrally connected to each other to provide an air chamber 7.

The concrete layer 12 is formed on the slab 11 while filling the elastic plate body 1.

Referring to the installation procedure and operation of the prior art configured as described above are as follows.

First, a plurality of elastic plate bodies (1) are arranged in the transverse direction and connected to the upper part of the slab (11), and the concrete layer (12) is embedded while embedding the elastic plate body (1) by pouring concrete on the upper part of the slab (11). Form.

Vibration and noise generated in each layer in the above state is transmitted to each layer through the slab 11 and the concrete layer 12, wherein the elastic plate body 1 embedded in the concrete layer 12 When the noise is transmitted to the inside of the air chamber (7), the noise is first blocked by the resonance phenomenon, and the noise is secondly blocked by the elastic support (3).

Therefore, the noise generated in each layer is blocked by the elastic body 1, the noise pollution generated in each layer is reduced.

In the related art as described above, the elastic plate body 1 is embedded in the concrete layer 12 so that some of the noise may be dissipated in the air chamber 7, but the concrete layer 12 is slab. Due to the relationship formed while being positioned on (11), there is a problem that the noise is easily transmitted to other layers, causing noise pollution.

The present invention has been made to solve the above problems, the object of which is to form a space layer on the floor disposed on the floor slab constituting each floor of a multi-family house (apartment, villa, multi-family house, etc.) noise The purpose of this is to allow the inter-layer noise to be blocked by causing the resonance to disappear.

The technical constitution of the present invention for achieving the above object is a heat insulating material 6 provided on the bottom slab 2, a foamed concrete layer 8 formed on the heat insulating material 6 and the foamed concrete layer. In the bottom part 4 which consists of the heat storage layer 30 formed on (8), and the bottom finish material 40 formed on this heat storage layer 30, the space layer 10 is provided in the bottom part 4 ) Is formed, and a plurality of the supporting member 12 and the auxiliary supporting member 28 in the space layer 10 is installed at intervals.

Looking at the present invention configured as described in more detail in Figure 2, first, a plurality of materials are layered on the floor slab (2) (see Figure 2) constituting a multi-unit house (apartment, villa, multi-family house, etc.) The bottom portion 4 is formed, and the bottom portion 4 is formed of ocher to emit a large amount of far infrared rays, which is beneficial to the human body.

The bottom portion 4 is formed with a heat insulating material 6 made of styrofoam disposed over the entire upper part of the bottom slab 2, and concrete having bubbles formed thereon is poured on the top of the heat insulating material 6. The foamed concrete layer 8 is formed, and the foamed concrete layer 8 has a space layer 10 formed thereon to block noise generated in the multi-family house from being transferred to another layer.

In the space layer 10, a plurality of supporting members 12 serving as local areas are arranged at regular intervals, and the supporting members 12 are usually made of coated steel to prevent corrosion.

As shown in FIG. 3, the supporting member 12 configured as described above has a supporting surface 14 (see FIG. 3) formed of a flat surface, and a finishing mortar block ( The end of the 32 is in close contact with the flow preventing jaw (16) is formed to protrude in the upward direction to prevent the flow, the side surface 18 is formed by bending downward while the side wall 18 is integrally extended to both ends of the support surface (14), At the lower end of the side wall 18, ribs 20 positioned on the bubble concrete layer 8 (see FIG. 2) are integrally extended and bent outwardly.

As another structure of the support member 12, a support surface 22 (see Fig. 3) formed of a flat surface is formed as shown in FIG. 4, and sidewalls 24 are formed at both ends of the support surface 22. It is integrally extended to be bent downwardly formed, the lower end of the side wall 24, the ribs 26 are integrally extended to be bent outward to form an auxiliary support member 28.

Auxiliary support member 28 formed as described above is used to supplement the margin of the edge portion generated during the construction of the bottom portion 4 (see Fig. 2).

Subsequently, a heat storage layer 30 having a heating function is positioned above the space layer 10, and the support mortar 12 is formed in the heat storage layer 30 having a finishing mortar block 32 made of ocher material in a rectangular shape. The bottom surface of one end of the finishing mortar block 32 is located on the support surface 14, and one end side of the finishing mortar block 32 is in close contact with the side wall of the flow preventing jaw (16). do.

Therefore, the finishing mortar block 32 is in a state of being fixed without being flown on the supporting surface 14 by the flow preventing jaw (16).

The finishing mortar block 32 installed as described above is provided with a plurality of covering the space layer 10 along the longitudinal direction of the support member 12, due to which the finishing mortar block 32 is mutually longitudinal They are arranged in close contact with each other, and end portions are spaced apart from each other with the flow preventing jaw 16 interposed therebetween.

Between the finishing mortar block 32 is installed as described above is placed on the flow prevention jaw 16 while the hot water pipe 34 is flowing through the heating water, between the finishing mortar block 32 and on the hot water pipe 34 The formed mortar (36) made of ocher material is injected into the space formed.

At this time, a gap of a predetermined size is generated between the end portion and the wall 38 in the process of the finishing mortar block 32, the auxiliary supporting member 28 is disposed in the gap, the auxiliary On top of the support member 28 is a finishing mortar block 32 made of loess material.

The bent portion of the hot water pipe 34, which is installed between the finishing mortar blocks 32 constituting the heat storage layer 30 and extends outward, is fixedly installed on the foam concrete layer 8 with a mortar support. The top of the base is finished with ocher mortar.

Referring to the installation sequence and operation of the present invention configured as described above are as follows.

First, the heat insulating material 6 is installed to form the bottom part 4 on the floor slab 2 (refer to FIG. 2) constituting the apartment house, and the foam concrete 8 layer is poured on the heat insulating material 6. After that, a plurality of supporting members 12 are arranged at regular intervals to fit the size of the finishing mortar block 32.

At this time, a gap is generated between the wall 38 and the supporting member 12 disposed due to the standardized size of the finishing mortar block 32, and the auxiliary supporting member 28 is installed in the gap portion.

When both ends of the finishing mortar block 32 is placed on the supporting surface 14 and the flow preventing jaw 16 on the supporting member 12 disposed as described above, the bottom surface of the end of the finishing mortar block 32 is the supporting surface. And positioned on the (14), at the same time the end side of the end mortar block 32 is in close contact with the side of the flow prevention jaw 16, wherein both end sides of the closing mortar block 32 is the respective flow prevention jaw Since it is in close contact with the side of the 16, the finishing mortar block 32 is fixed without flowing between the supporting member (12).

Since the support member 12 is installed in the same working process while keeping a plurality of finishing mortar block 32 in close contact with each other in the longitudinal direction.

And on the auxiliary support member 28 to be fixed to the wall 38, while installing the finishing mortar (37) made of ocher material.

Therefore, as described above, the finishing mortar block 32 and the finishing mortar 37 are spaced apart from each other so that the space layer 10 is provided on the foam concrete layer 8.

Thereafter, the hot water pipe 34 is installed between the finishing mortar blocks 32 and the flow prevention jaw 16 of the supporting member 12, and between the hot water pipes 34 and the finishing mortar blocks 32. The finishing mortar 36 made of ocher is added to the space to be formed to fill the space.

At this time, the bent portion extending to the outside of the hot water pipe 34 is fixed to the foam concrete layer (8) with a base of mortar, and the top is finished with ocher mortar.

After the above, the finishing mortar block 32 and the finishing mortar 37 is installed on the bottom finish material 40.

The floor finishing material 40 formed as described above is installed on the floor lumber or ondol floor timber not shown.

On the other hand, a variety of furniture is placed on the top of the bottom portion 4 formed as described above or a passage through which a person moves, which causes various noises.

The noise generated as described above is the floor finishing material 40, the finishing mortar block 32 and the finishing mortar (37), the space layer 10 and the supporting member 12 and the auxiliary supporting member 28, foam concrete layer (8), the heat insulating material (6), the bottom slab (2) in order to be transmitted to the lower floor space, or in the reverse direction the noise from the lower floor is transmitted to the bottom portion 4 through the bottom slab (2).

The noise reaching the space layer 10 in the process of transmitting noise as described above is extinguished by resonance, and only a part of the noise passes through the space layer 10. As a result, the noise generated between the floors of the apartment house is It is blocked by the space layer 10.

As described above, in the present invention, the spatial layer 10 is formed on the floor portion 4 disposed on the floor slab 2 constituting each floor of the apartment house (apartment, villa, multi-family house, etc.) The noise transmitted from the layer causes the spatial layer 10 to be extinguished by resonance, thereby exhibiting an excellent noise blocking effect.

Claims (4)

A heat insulating material 6 installed on the floor slab 2, Foam concrete layer (8) formed on the heat insulating material (6), A heat storage layer 30 formed on the foam concrete layer 8, In the bottom portion 4 of the bottom finish material 40 formed on the heat storage layer 30, The space layer 10 is formed on the bottom portion 4, and the support member 12 and the plurality of auxiliary support members 28 are spaced apart in the space layer 10, characterized in that installed in the Interlayer impact sound isolation with floor finish mortar material. The method of claim 1, Interlayer impact sound blocking structure having the floor finishing mortar material of the common house, characterized in that the space layer 10, the support member 12, and the auxiliary support member 28 is disposed on the foam concrete layer (8) . The method of claim 2, The support member 12 is Support surface 14, Flow prevention jaw 16 is formed to protrude in the center of the support surface 14, Side walls 18 which are bent downward while integrally extending on both sides of the support surface 14; Interlayer impact sound blocking structure having a floor finishing mortar material of the apartment house, characterized in that the rib 20 is formed to be bent outward while integrally extending to the lower end of the side wall (18). The method of claim 3, wherein The heat storage layer 30 Finishing mortar block 32 having one end on the flow prevention jaw 16 and the support surface 14, A hot water pipe 34 disposed between the finishing mortar blocks 32 and installed on the flow preventing jaw 16; Interlayer impact sound blocking structure having a mortar material of the floor finishing of the apartment house, characterized in that the finishing mortar (36) is put between the finishing mortar block 32 and the space formed on the hot water pipe (34).

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