KR100665691B1 - Floor structure of mutual building - Google Patents

Abstract

The present invention relates to the floor structure of residential buildings such as multi-story buildings, such as apartments, officetels, villas, etc. It is a floor structure of a multi-storey building that can be laminated alternately in a state of forming a part to increase insulation and prevent noise between floors and other impact sounds, and to further increase the convenience of construction without being concerned with the situation of the construction site.

A concrete solution of the present invention is [in the floor structure of a conventional multi-story building having a wall surface (W) and a slab surface (S), which is an interlayer structure, the space portion (10) at regular intervals above the slab surface (S). A lower support neck (1) formed to be fixed while forming a, and formed on top of the lower support neck (1) is coupled between the upper support neck (2) narrower than the lower support neck (1), and the lower support neck (1) And a lower panel 3 formed to connect the lower supporter 1 at an upper end thereof, and a heating pipe 4 provided to naturally form a space 40 on both sides by placing the lower panel 3 on an upper surface of the lower panel 3. And, consisting of the heat dissipation mat 5 is fixed to the upper portion of the heating pipe (4) and the upper support (2), and the upper panel 6 is fixed to the upper portion of the heat dissipation mat (5),

Including filling the noise blocking member 140 in the space (10, 40),

Combined with the noise blocking elastic body 21, 12 to alleviate the impact on the upper and lower support neck (2, 1),

The upper and lower support necks (2, 1) and the lower panel 3, the noise shielding agent (11, 20, 30) is applied to the outer circumferential surface;

The floor structure of the multi-storey building of the present invention configured as described above minimizes the noise and the impact sound generated in the upper floor. Specifically, as the space is formed between the upper support, the noise and the impact sound generated in the upper floor are directly on the slab surface which is the interlayer structure. It prevents the noise and impact sound of the upper layer from being transmitted to the lower layer by minimizing it in the space part, rather than being transmitted to the lower part, and further blocks the noise and impact sound to the lower layer by using a material capable of blocking the upper and lower supporters and other components. There is an effect, and in particular, by spaced apart between the components to prevent noise and impact sound from being transmitted directly to the lower floor.

Upper support, lower support, lower panel, upper panel, heat dissipation mat, elastic body.

Description

Floor structure of multi-storey building             

1 is an exploded perspective view of the floor structure of the present invention multi-storey building,

Figure 2 is a cross-sectional view of the floor structure of the present invention multi-storey building,

Figure 3 is a cross-sectional view showing a state in which the noise barrier is applied to the outer peripheral surface of the upper and lower support and the lower panel in the floor structure of the multi-storey building of the present invention,

Figure 4 is an exploded perspective view showing another embodiment in the floor structure of the multi-storey building of the present invention,

5 is a cross-sectional view of the combination of Figure 4 in the floor structure of the present invention multi-storey building,

6 is a cross-sectional view showing another embodiment in the floor structure of a multi-storey building of the present invention;

Figure 7 is a cross-sectional view of the prior art for the floor structure of the present invention multi-storey building.

※ Brief description of the main symbols in the drawings

           1: lower supporter 2: upper supporter

           3: lower panel 4: heating piping

           5: Heat dissipation mat 6: Upper panel

          10: space part 11: noise shield

          12: noise blocking elastomer 20: noise blocking agent

          21: noise blocking elastomer 30: noise blocking agent

          40: space 140: noise blocking member

           S: Slab surface W: Wall surface

The present invention relates to the floor structure of residential buildings such as multi-story buildings, such as apartments, officetels, villas, etc. The present invention relates to a floor structure of a multi-storey building that can be laminated alternately in a state of forming a part to increase insulation and prevent noise between floors and other impact sounds, and to further increase the convenience of construction without regard to the situation of the construction site.

In general, when explaining the structure of the floor heating in the construction of large apartments, for example, apartments, villas, etc.

As shown in FIG. 7, a heat insulating cushioning material made of strofoam providing insulation and sound insulation by the height of the floor slab surface S of each layer constructed by the framework and the height of the ondol layer adjacent to the wall surface W adjacent thereto ( B, B ') and place foam concrete (C) on top of the floor insulation buffer (B), and then sequentially laminate heating piping (P) and floor plastering layer (F) made of finishing mortar. As a construction, the wet process which consists of what is called a floating-floor structure in which each said ondol component layer isolate | separates from a floor slab and its wall surface is common.

The wet construction method of the floating bottom structure is applied to the foam concrete flattening the slab surface in the factory instead of the gravel layer used in the prior art by applying a foam concrete to the construction site, excellent strength expression, surface properties and fluidity Therefore, it is relatively widely adopted because of its very easy construction.

However, the foamed concrete used as the filler had a limitation of exhibiting optimal physical properties when manufactured with the formulation design, mixing data, and system of the constituent materials, and the dedicated foamed concrete for handling fluid foamed concrete. It is not necessary to manufacture and supply foam concrete in construction sites that do not meet the above conditions or supply conditions, such as multi-storey multi-storey houses or apartments, especially apartment buildings. Therefore, the sayo was extremely limited, of course, there was an unsuitable difficulty.

On the other hand, cracks are inevitably generated by stretching and impact generated during the process of curing and construction of the floor plastering layer due to the problem of the foam concrete layer is constructed for floor heating on the slab surface, Due to the crack phenomenon, cracks generated in one part are spread to the other part, causing defects on the entire surface of the floor and lacking durability of the ondol floor.

In addition, in the conventional floor structure, the insulation cushioning material interposed between the floor slab surface and the foam concrete was able to absorb the impact noise applied to the floors to some extent while satisfying the insulation standards of the rules regarding building equipment standards, but at present There are problems with building equipment standards that are not suitable.

In addition, since the performance of absorbing noise was limited to the material properties of the styrofoam constituting the insulation buffer, the impact sound exceeding the sound insulation lost its absorbing function and thus was insufficient to solve the interlayer noise. In the case of using the cushioning material as a high sound insulation material, there was a problem in that it puts an economic burden on the consumer due to the increase in construction cost.

In particular, due to the impact noise generated between floors while living in a multi-family house, there are frequent cases in which disputes arise due to inconvenience and antagonism among residents, and the number of complaints due to defect repairs has soared. Legislation has been enacted and enforced to systematically regulate them, and in addition to these external regulatory policies, various attempts have been made to certify the concept of multi-family housing as a green building granted to eco-friendly buildings. It is becoming.

In other words, the standard to limit the noise between floors is 58dB (decibels) for light impact sounds and 50dB (decibels) for heavy shock sounds. However, as a method of reducing the interlayer noise, the method of thickening the slab surface from the present 135 mm to 180 mm is simply not a fundamental solution.

In particular, as already known in the construction industry, in the case of heavy impact sound, even if the slab surface is 240mm, the weight impact sound cannot be reduced by simply increasing the thickness of the floor structure in a well-defined state, and the problem cannot be solved.

Such a fundamental problem cannot be solved by the prior art and the currently known flooring structure. In the case of the prior art, if the thickness of the slab surface, foam concrete, and insulation buffer is thickened, the maximum impact sound blocking value of each component is increased. Although numerically, the components appear to be able to mitigate the impact sound, but in reality, when the components are in close contact with each other, they are much lower than the sum of the shock sound blocking values of the components. When the components are in close contact with each other, the shock from the uppermost component is transmitted to the lowermost component without relieving, so that the impact sound between layers is difficult to be blocked by the prior art or other known floor structures.

Therefore, the present invention has been made in order to solve the above problems, by placing each component at a predetermined interval to form a space portion to block the impact sound transmitted to the bottommost component to the maximum impact sound to disappear in the space portion. The purpose is to block the noise from the upper floor

Another object is to block the impact noise of the upper layer by inserting a filler having a separate noise blocking properties in the space,

In addition, the purpose is to block the impact noise from the upper layer by combining a separate elastic body on the upper surface of each component,

In addition, by constructing all the components in an environmentally friendly material, the purpose is to fundamentally solve the harmful toxic substances generated in the new house.

Specific solution means of the floor structure of a multi-storey building of the present invention for achieving the above object is [in the floor structure of a conventional multi-storey building consisting of a slab surface which is a wall surface and an interlayer structure, the space portion at regular intervals above the slab surface. A lower supporter formed to be fixedly coupled to the upper supporter, a lower supporter having a narrower width than the lower supporter, and a lower panel which is coupled between the lower supporter and the lower supporter to be connected to the upper supporter; By disposing on the upper surface of the lower panel is naturally composed of a heating pipe provided to form a space on both sides, the heat dissipation mat is fixed to the upper portion of the heating pipe and the upper base, and the upper panel fixed to the upper part of the heat dissipation mat,

And filling the space block with a noise barrier agent,

The noise blocking elastic body is coupled to the upper and lower support neck upper surface,

The noise shielding agent is applied to the upper and lower support necks and the outer circumferential surface of the lower panel. The above object can be achieved.

Hereinafter, the present invention will be described in detail with reference to the floor structure of a multi-story building.

1 is an exploded perspective view of a floor structure of a multi-story building of the present invention, FIG. 2 is a cross-sectional view of the floor structure of the multi-story building of the present invention, and FIG. 3 is an outer peripheral surface of the upper and lower supporters and the lower panel in the floor structure of the multi-story building of the present invention. 4 is a cross-sectional view showing another embodiment in the floor structure of the multi-story building of the present invention, Figure 5 is a combined cross-sectional view of Figure 4 in the floor structure of the multi-story building of the present invention. 6 is a cross-sectional view illustrating another embodiment in the floor structure of a multi-story building according to the present invention.

Reference numeral 1 denotes a lower support neck, and the lower support neck 1 is formed to be fixedly coupled to form a space portion 10 at a predetermined interval on the upper side of the slab surface S, and the lower support neck 1 is preferably The noise shield 11 is coated on its own outer circumferential surface.

More preferably, the elastic support 12 is coupled to the upper surface of the lower support 1 to separate noise, and thus serves to mitigate noise and impact sound from the upper side.

Even more preferably, when the noise blocking member 140 is filled in the space 10 to alleviate the noise and impact sound from the upper side, the noise from the upper side may be prevented from being transmitted to the lower side.

That is, when noise and impact sounds occur from the upper side, the elastic body 12 relaxes and disperses the noise and impact sounds, and then the noise and impact sounds transmitted from the upper side by the space part 10 formed between the lower supporters 1 It is blocked by the lower support neck (1) and at the same time it is blocked in the space (10).

Of course, if the noise blocking member 140 is filled in the space 10 will be able to more completely block the noise and impact sound from the upper side.

Indicated by 2 indicates the upper support, the upper support 2 is formed in a narrower width than the lower support (1) is to be a lower panel 3 to be described below can be fixedly coupled to the upper side.

Of course, the upper supporter (2) also can be more effective when the noise shield 20 is applied to the outer circumferential surface as in the lower supporter (1).

More preferably, the elastic body 21 is coupled to the upper surface of the upper support neck 2 so as to separate noise, thereby serving to mitigate noise and impact sound from the upper side.

Indicated by 3 indicates the lower panel, the lower panel 3 is coupled to the upper surface between the lower support (1), which can be combined as described above the upper support (2) the lower support (1) When the width of the narrower than the lower support (1) when combined with the upper support (2) in the center of the upper surface of the lower support (1) protrudes on both sides and the lower panel (3) by combining the lower panel (3) to the protruding part It is to connect between the support (1).

Of course, the lower panel (3) as well as the upper and lower support necks (2, 1) will be more effective when the noise barrier 30 is applied to the outer peripheral surface.

Reference numeral 4 denotes a heating pipe, and the heating pipe 4 is disposed at the center of the upper surface of the lower panel 3 so that the space 40 is naturally formed on both sides.

Preferably, the noise blocking member 140 is filled in the space 40 to prevent the noise and the impact sound from the upper side from being transmitted downward.

Reference numeral 5 denotes a heat dissipation mat, and the heat dissipation mat 5 smoothly transfers heat energy radiated from the heating pipe 4 to the upper panel 6 described below to maximize heating effect. To, it is coupled to the heating pipe 4 and the upper surface of the upper support (2).

Reference numeral 6 denotes an upper panel to be fixedly coupled to the upper portion of the heat dissipation mat 5.

Preferably, the elastic bodies 12 and 21 are not only coupled to upper and lower support necks 2 and 1, but are also coupled to upper and lower surfaces of the lower panel 3 as well as lower surfaces. Of course it belongs to the range.

Unexplained symbol S indicates the slab surface, and unexplained symbol W indicates the wall surface.
On the other hand, if the noise blocking member, the elastic body, the material and the shape of the noise blocking material and the like to be described in detail,
Noise blocking member 140 is made of an elastic rubber material such as waste tires to absorb and reduce the impact from the upper side and is made of a substantially rectangular shape to protect the heating pipe (4) from the impact,
The elastic bodies 12 and 21 are made of styropole, and the elastic bodies 12 and 21 block the shock transmitted from the upper side to the upper and lower support necks 2 and 1 to prevent the impact sound from being transmitted to the lower side. For the purpose of forming a rectangular shape of approximately the same size and the same shape as the upper and lower supporters (2,1),
Noise barrier material (20, 11, 30) is made of a pearlite material to exhibit the heat insulation and sound absorption effect as well as to minimize the impact transmitted to the upper and lower support (2, 1) and the lower panel (3) as well as the effect of the insulation In addition, the shape is made of a shape surrounding the upper and lower support necks (2, 1) and the lower panel (3).

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

First, while forming the wall portion (W) and the slab surface (S) of the multi-storey building at a predetermined interval on the upper side of the slab surface (S) to form the space portion 10 while the lower support wood (1) at regular intervals Then combine them into

After fixing the upper support neck (2) in the center of the upper surface of the lower support (1) and connecting the upper surface of the lower support (1) by the lower panel (3),

After arranging the heating pipe (4) in the center of the upper surface of the lower panel (3),

After fixing the heat dissipation mat 5 thereon, the upper panel 6 may be combined and fixed.

Of course, as described in the above configuration, the upper surface of the upper and lower support necks (2, 1) are provided with elastic bodies (21, 12), respectively, so as to mitigate the noise and impact sound from the upper side and the space portion (10.40) ) Is to fill the noise blocking member 140 to block the maximum noise and shock transmitted to the lower floor.

The floor structure completed through the construction of the above configuration is not integrated into the components of the floor as the components are not integrated, the components are not received at the moment as a whole, each component is to mitigate the noise and impact sounds as much as possible By providing a space so as to form a space portion of the interval between each component at the same time it is possible to prevent the noise and impact sound is directly transmitted to the lower floor.

The floor structure of the multi-storey building of the present invention configured as described above minimizes the noise and the impact sound generated in the upper floor. Specifically, as the space is formed between the upper support, the noise and the impact sound generated in the upper floor are directly on the slab surface which is the interlayer structure. It prevents the noise and impact sound of the upper layer from being transmitted to the lower layer by minimizing it in the space part, rather than being transmitted to the lower part, and further blocks the noise and impact sound to the lower layer by using a material capable of blocking the upper and lower supporters and other components. There is an effect, and in particular, by spaced apart between the components to prevent noise and impact sound from being transmitted directly to the lower floor.

Although the present invention has been shown and described with reference to certain preferred embodiments, the present invention is not limited to the above-described embodiments and has ordinary skill in the art to which the present invention pertains without departing from the spirit of the present invention. Many changes and modifications will be made by the user.

Claims (4)

In the floor structure of a conventional multi-story building having a wall surface (W) and a slab surface (S) which is an interlayer structure, Lower slab (1) formed to be fixedly coupled to form the space portion 10 at a predetermined interval on the upper surface of the slab (S), The upper supporter (2) is narrower than the lower supporter (1) to be formed on the lower supporter (1), A lower panel 3 coupled between the lower supporters 1 and configured to connect the lower supporters 1 at an upper end thereof; Heating pipes (4) provided to be formed on the upper surface of the lower panel (3) naturally formed spaces 40 on both sides, A heat dissipation mat (5) fixedly coupled to the upper portion of the heating pipe (4) and the upper support (2); Floor structure of a multi-storey building, characterized in that consisting of an upper panel (6) fixed to the top of the heat dissipation mat (5). The method of claim 1, Floor structure of a multi-storey building comprising the filling of the noise blocking member 140 in the space (10, 40). The method of claim 1, Floor structure of a multi-storey building, characterized in that the upper and lower support necks (2,1) coupled to the noise-shielding elastic body (21, 12) to mitigate the impact. The method of claim 1, Floor structure of a multi-storey building, characterized in that the top and bottom support (2,1) and the lower panel (3) is applied to the noise shielding agent (20, 11, 30) on the outer peripheral surface.

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