KR20090119359A - Building bottom floor for noise prevention panel structure - Google Patents

Building bottom floor for noise prevention panel structure Download PDF

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KR20090119359A
KR20090119359A KR1020080045344A KR20080045344A KR20090119359A KR 20090119359 A KR20090119359 A KR 20090119359A KR 1020080045344 A KR1020080045344 A KR 1020080045344A KR 20080045344 A KR20080045344 A KR 20080045344A KR 20090119359 A KR20090119359 A KR 20090119359A
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South Korea
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noise prevention
prevention panel
noise
floor
building
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KR1020080045344A
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Korean (ko)
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KR100961318B1 (en
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이영순
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이영순
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/185—Underlayers in the form of studded or ribbed plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE: An interlayer soundproof panel structure for the bottom of a building is provided to prevent noises between stories by removing or dispersing floor impact sound applied on the floor through a space. CONSTITUTION: An interlayer soundproof panel structure for the bottom of a building comprises a first soundproof panel(10), a second soundproof panel(20), and a space. The first soundproof panel is formed on a finish mortar layer of a bottom structure of a building. A plurality of projecting pieces(11) with a retreated part(12) formed at the lower side are formed on the first soundproof panel. A retreated groove(13) is formed on the upper side of the first soundproof panel. The second soundproof panel is laminated on the upper side of the first soundproof panel to be apart from the first soundproof panel. A plurality of projecting pieces(21) with a retreated part(22) formed at the lower side are formed on the second soundproof panel. A retreated groove(23) is formed on the upper side of the second soundproof panel. A space is formed between the first and the second soundproof panel.

Description

건물 바닥 층간 소음방지패널 구조{Building bottom floor for noise prevention panel structure}Building bottom floor for noise prevention panel structure}

본 발명은 건물 바닥 층간 소음방지패널 구조에 관한 것으로서, 보다 상세하게는 건물 바닥에 공간부가 형성되어지게 다수의 층간 소음방지패널을 적층시키게 됨으로 공간부에 의해 층간 소음이 분산되면서 소음을 방지할 수 있는 층간 소음방지패널 구조에 관한 것이다.The present invention relates to a floor noise prevention panel structure of a building floor, and more particularly, by stacking a plurality of floor noise preventing panels to form a space part on a building floor, thereby preventing noise while the floor noise is dispersed by the space part. The present invention relates to an interlayer noise suppression panel structure.

일반적으로 아파트 또는 공동주택 등의 2층 이상 건축물의 통상적인 시공방법은 콘크리트 슬래브(slab)를 건물의 층수에 따라 시공하여 기초공사를 완료한 다음 콘크리트 슬래브 위에 난방배관 및 급수배관 등의 파이프를 일정간격으로 배치한 상태에서 자갈과 시멘트 모르타르(mortar)를 소정두께로 시공하는 것이다.In general, the construction method of a two-story or more building such as an apartment or a multi-family house is to construct a concrete slab according to the number of floors of the building to complete the basic work, and then schedule pipes such as heating and water supply pipes on the concrete slab. Gravel and cement mortar in a state arranged at intervals is to be installed to a predetermined thickness.

이와 같이 아파트, 고층빌딩 등과 같은 적층식 다층 건물의 층과 층을 구획하는 슬래브(slab)는 콘크리트만으로 시공됨에 따라 건물의 해당 층 내부에서 발생되는 소음, 충격으로 인한 진동이 층간 슬래브층을 통하여 바로 아래층으로 전달된다.As such, the slab that divides the floors and floors of multi-storey multi-storey buildings such as apartments and high-rise buildings is constructed of concrete only, and the vibrations generated by the noise and impact generated inside the building's corresponding floors are directly transferred through the interlayer slab layer. Passed downstairs.

이러한 층간소음의 문제는 위,아래층에 사는 입주자들 사이에 불란을 일으킬 뿐만 아니라, 편안해야 할 주거공간의 안락함을 해치는 큰 요인으로 작용하고 있다.This problem of inter-floor noise not only causes disturbance among tenants living in the upper and lower floors, but also acts as a major factor that impairs the comfort of residential spaces.

즉, 콘크리트 슬래브 위에 곧바로 시멘트 모르타르를 소정두께로 시공함으로 인하여 위층의 움직임, 예를 들면 어린아이들이 뛰거나 또는 물건의 운반시 바닥과 벽 등에 가해지는 충격에 의한 소음 및 진동이 여과 없이 다른 공간으로 전달되어 소음공해의 원인으로 지적되었다.In other words, by installing cement mortar on concrete slab directly to a certain thickness, noise and vibrations caused by the movement of the upper floor, for example, children's running or impacts on floors and walls when transporting objects to other spaces without filtration It was pointed out as a cause of noise pollution.

이러한 소음문제를 개선하고자 종래 건물 바닥의 구조는 첨부된 도면 도 1에 도시된 바와 같이, 건물은 견고한 외벽을 구성하도록 철근과 콘크리트로 수직하게 시공되는 벽체(100)와 이 벽체(100) 내에서 층간을 구별하도록 철근과 콘크리트로서 수평하게 시공되는 슬래브(110)로 구성되며, 상기 슬래브(110)를 바닥기초로 하여 설치되는 슬래브(110) 위에 단열을 목적으로 하여 설치되는 경량기포 콘크리트층(120)과, 상기 경량기포 콘크리트층(120) 위에 난방용 배관(130)이 배설되고 나서, 모르타르(140)로 마감하는 방식으로 이루어진다.In order to improve the noise problem, the structure of a conventional building floor is shown in FIG. 1 as shown in FIG. 1, in which the building is constructed vertically with reinforcing bars and concrete to form a solid outer wall, and within the wall 100. The slab 110 is constructed horizontally as reinforcement and concrete so as to distinguish between the layers, the lightweight foam concrete layer 120 is installed for the purpose of insulation on the slab 110 is installed with the slab 110 as a floor basis. ), And after the heating pipe 130 is disposed on the light-weight foam concrete layer 120, it is made in a manner to finish with the mortar (140).

그러나, 상기의 종래 층간 바닥구조는 콘크리트 슬래브(110) 상부에 형성된 경량기포 콘크리트층(120)이 소음을 감쇄시키는 작용을 담당하고 있으나, 경량충격음과 중량충격음 등의 소음을 제대로 흡수하거나 차단하지 못하고 있는 실정이다.However, the conventional interlayer floor structure, but the lightweight foam concrete layer 120 formed on the concrete slab 110 is responsible for attenuating the noise, but does not properly absorb or block the noise, such as light impact sound and heavy impact sound. There is a situation.

그러므로, 이러한 종래의 바닥구조로 건물을 시공할 경우, 예컨대 위층에서 아이들이 뛰어다니는 행위에 의해서 바닥에 가해진 충격으로 유발된 소음과 진동은 곧장 아래층으로 전달되고, 그 결과 건물의 쾌적성이 크게 저하되게 된다.Therefore, when building a building with such a conventional floor structure, the noise and vibration caused by the impact applied to the floor by, for example, the children's running on the upper floor, are immediately transmitted to the lower floor, and as a result, the comfort of the building is greatly reduced. Will be.

이에 종래에는 위와 같은 소음공해를 해결하기 위하여, 건물의 바닥면을 형 성하는 슬래브층 위에 방진과 방음성능이 있는 방진패드를 깔고 그 위에 기포콘크리트층과 모르타르마감층을 차례로 타설(拖設)하여 시공하였다.Therefore, in order to solve the noise pollution as described above, a dustproof pad having dustproof and soundproofing performance is laid on the slab layer forming the floor of the building, and then the foam concrete layer and the mortar finishing layer are placed in order. It was constructed.

이러한 바닥구조는 국내특허공개 제95-32948호에 개시되어 있는데, 그 구조에서는 콘크리트 슬래브로 시공된 건물의 바닥면 위에 결합편이 사방 측면으로 돌출된 방진재를 연속적으로 조립하여 바닥 전체를 덮은 다음, 그 위에 기포콘크리트와 모르타르를 순차적으로 시공하여 층간 소음 및 진동을 차단하고 있다.Such a floor structure is disclosed in Korean Patent Publication No. 95-32948, in which the joining piece is continuously assembled on the bottom surface of a building constructed of concrete slab to cover the whole floor, and then Bubble concrete and mortar are sequentially installed on the top to block noise and vibration between floors.

그러나, 이 공법에서는 결합편으로 방진재를 서로 조립하여 소음 및 진동을 차단했기 때문에 콘크리트와 시멘트 모르타르의 하중분포가 방진재에 불균일하게 집중되어 방진재가 전구간에서 균일하게 압축되지 않음으로써 바닥층의 수평상태를 유지시키지 못할 뿐만 아니라 단일 부재로 이루어진 방진재로는 충분한 방음 및 방진 성능을 얻을 수 없는 문제점이 있었다.However, in this method, the vibration and vibration materials are assembled with each other to block the noise and vibration. Therefore, the load distribution of concrete and cement mortar is not uniformly concentrated in the vibration prevention material, so that the vibration prevention material is not uniformly compressed in all sections, thus maintaining the level of the bottom layer. Not only can not be made with a single member of the dustproof material has a problem that can not obtain sufficient sound insulation and dustproof performance.

또 다른 종래의 예로, 콘크리트 슬래브와 경량기포 콘크리트층 사이에 층간 충격음 차단판을 삽입하는 시공방법이 있는 데, 이때 충격음 차단판으로는 건물의 열관류율 법령에 부합하는 단열성 확보를 위해 일반 KS 규격의 스티로폼 제품을 사용하고 있다.As another conventional example, there is a construction method of inserting an interlayer impact sound blocker between a concrete slab and a light-bubble concrete layer, wherein the impact sound blocker is a styrofoam of general KS standard to ensure thermal insulation in accordance with the thermal permeation rate of the building. I use a product.

즉, 공동 주택의 층간 바닥구조에 적용되는 층간 충격음 차단판으로서 단열성의 확보와 함께 층간 충격음의 전달을 차단할 목적으로 두께 20mm 가량의 스티로폼을 사용하여 바닥을 시공하고 있다.That is, the floor is constructed by using a styrofoam having a thickness of about 20 mm as the interlayer impact sound blocking plate applied to the floor structure of the multi-family house in order to secure insulation and block the transmission of the interlayer impact sound.

그러나, 상기와 같이 층간 충격음 차단판으로서 스티로폼을 사용할 경우 손실되는 열을 최소화할 수 있는 효과는 있으나, 소음이나 진동의 흡수 및 차단 효과 가 적어 위층의 충격음이 그대로 아래층으로 전달되는 문제점이 있다.However, when styrofoam is used as the interlayer impact sound blocking plate as described above, there is an effect of minimizing the heat lost, but there is a problem that the impact sound of the upper layer is transmitted to the lower layer as it is less absorbed and blocked by noise or vibration.

따라서, 본 발명은 상기한 문제를 해결하기 위하여 안출한 것으로 건물 바닥에 빈 공간이 형성되어지게 탄성이 부여되는 수지재의 소음방지패널을 적층시키게 됨으로 바닥에 가해지는 바닥 충격음이 빈 공간에 의해 분산되거나 소멸되어 층간 소음이 차단되어짐은 물론 쿠션력이 있어 보행감을 향상시킬 수 있도록 한 건물 바닥 층간 소음 방지패널 구조를 제공하고자 하는 데 그 목적이 있다.Therefore, the present invention has been made to solve the above problems by stacking the noise-proof panel of the resin material which is given elasticity so that the empty space is formed on the floor of the building, the floor impact sound applied to the floor is dispersed by the empty space or The purpose is to provide a building floor floor noise prevention panel structure that is extinguished to block the noise between the floor and cushioning to improve the feeling of walking.

상기한 목적을 달성하기 위한 본 발명은 마감 모르타르로 마감된 건물의 바닥면에 복수의 제 1,2 소음방지패널을 적층시키되 상기 제 1 소음방지패널은 하부에 일정 간격을 두고 다수의 돌출편이 형성되어지고 상부에 요홈이 형성되어지며, 상기 제 2 소음방지패널은 밑면에 모서리가 요홈에 안착되면서 제 1 소음방지패널 상단에 밀착되지 않고 이격되어지도록 돌출편이 형성되어짐을 특징으로 하는 건물 바닥 층간 소음방지패널 구조를 제공함에 있는 것이다.In order to achieve the above object, the present invention stacks a plurality of first and second noise suppression panels on a bottom surface of a building closed with a mortar, and the first noise prevention panel has a plurality of protrusions formed at a predetermined interval on a lower portion thereof. And a groove is formed in the upper part, and the second noise prevention panel is provided with protrusions formed so that the corners are seated in the groove at the bottom thereof and are spaced apart without being in close contact with the top of the first noise prevention panel. It is to provide a prevention panel structure.

이와 같이 본 발명은 건물 바닥면에 두 개 이상의 소음방지패널을 적층시키되 각각의 소음방지패널을 서로 이격시켜 공간부가 형성되도록 함으로 바닥에 가해지는 바닥 충격음이 공간부에서 차단되어 바닥면으로 직접 전달되지 않아 층간 소음을 방지하여 아래,위층간의 소음 폐해를 예방할 수 있는 효과가 있다.As described above, the present invention stacks two or more anti-noise panels on the floor of the building, but spaces are formed by separating each of the anti-noise panels from each other so that the floor impact sound applied to the floor is blocked from the space and is not directly transmitted to the floor. There is an effect that can prevent the noise damage between the floor below, by preventing the noise between floors.

이하, 첨부된 도면을 참조하여 본 발명의 일실시 예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 소음방지패널을 도시한 사시도이며, 도 3은 본 발명에 따른 소음방지패널의 적층 상태를 도시한 사시도, 도 4는 본 발명에 따른 소음방지패널의 적층 상태를 도시한 단면도이고, 도 5는 본 발명에 따른 소음방지패널이 건물 바닥에 시공된 상태를 도시한 단면도이다.Figure 2 is a perspective view showing a noise prevention panel according to the present invention, Figure 3 is a perspective view showing a laminated state of the noise prevention panel according to the present invention, Figure 4 shows a laminated state of the noise prevention panel according to the present invention. 5 is a cross-sectional view illustrating a state in which the noise prevention panel according to the present invention is constructed on a building floor.

본 발명은 철근과 콘크리트로 수직하게 시공되는 벽체(1)와 이 벽체(1) 내에서 층간을 구별하도록 철근과 콘크리트로서 수평하게 시공되는 슬래브(2)로 구성되며, 상기 슬래브(2)를 바닥기초로 하여 설치되는 슬래브(2) 위에 단열을 목적으로 하여 설치되는 경량기포 콘크리트층(3)과, 상기 경량기포 콘크리트층(3) 위에 난방용 배관(4)이 배설되고 나서, 모르타르로 마감되어지는 마감 모르타르층(5)으로 이루어진 건물의 바닥구조에 있어서,The invention consists of a wall (1) constructed vertically with rebar and concrete and a slab (2) constructed horizontally with rebar and concrete so as to distinguish between layers within the wall (1), and the slab (2) is bottomed. The lightweight foamed concrete layer 3, which is provided for thermal insulation on the slab 2 provided on the basis of the foundation, and the heating pipe 4 disposed on the lightweight foamed concrete layer 3, are finished with mortar. In the floor structure of the building consisting of the finishing mortar layer (5),

상기 마감 모르타르층(5) 위에 복수의 제 1,2 소음방지패널(10)(20)이 적층되어지되 상기 제 1 소음방지패널(10)과 제 2 소음방지패널(20)이 서로 이격되게 적층되어 공간부(3)가 형성되어지게 된다.A plurality of first and second noise prevention panels 10 and 20 are laminated on the finishing mortar layer 5, but the first noise prevention panel 10 and the second noise prevention panel 20 are stacked to be spaced apart from each other. Thus, the space 3 is formed.

상기 제 1 소음방지패널(1)은 밑면에 내면으로 요입부(12)가 형성되어지는 다수의 돌출편(11)이 형성되어지며, 상면에 요입부(12)의 모서리와 모서리 사이 중간 부분으로 요홈(13)이 형성되어진다.The first noise prevention panel 1 has a plurality of protruding pieces 11 are formed in the bottom surface of the indentation portion 12 is formed on the inner surface, the upper surface of the first noise prevention panel 1 to the middle portion between the edge and the corner of the indentation portion 12 A recess 13 is formed.

상기 제 2 소음방지패널(20)은 밑면에 내면으로 요입부(22)가 형성되어지는 다수의 돌출편(21)이 형성되어지되 상기 돌출편(21)은 상기 제 1 소음방지패널(100 의 요입부(12)에 삽입되지 않고 제 1 소음방지패널(10)의 요홈(13)에 안착되도록 상기 제 1 소음방지패널(10)의 돌출편(11)과 90도 정도로 어긋나게 형성되어진다.The second noise prevention panel 20 has a plurality of protrusions 21 in which the recess 22 is formed on the bottom of the second noise prevention panel 20, but the protrusions 21 are formed of the first noise prevention panel 100. It is formed so as to deviate from the protrusion 11 of the first noise protection panel 10 by about 90 degrees so as to be seated in the recess 13 of the first noise prevention panel 10 without being inserted into the recess 12.

또한, 상기 제 2 소음방지패널(20) 상면에는 또 다른 제 3 소음방지패널(40)의 돌출편(41)이 안착되도록 요입부(22)의 모서리와 모서리 사이 중간 부분으로 요홈(23)이 형성되어지게 된다.In addition, the groove 23 is formed on the upper surface of the second noise prevention panel 20 to the middle portion between the edge and the corner of the recess 22 so that the protruding piece 41 of the third noise prevention panel 40 is seated. Will be formed.

상기에서 제 1,2 소음방지패널(10,20)은 신축성 및 탄성력이 높은 폴리에틸렌(polyethylene)이나 폴리프로필렌(polypropylene), PVC 등의 합성수지 재질로 형성되어진다.In the above, the first and second noise prevention panels 10 and 20 are made of a synthetic resin material such as polyethylene, polypropylene, and PVC having high elasticity and elasticity.

한편, 본 발명에 따른 상기 제 1,2 소음방지패널(10,20)의 돌출편(11,21)은 첨부된 도면에서와 같이 사각형 뿐만 아니라 원형이나 삼각형, 육각형 등의 다양한 형상으로 형성되어짐이 바람직한 것이다.On the other hand, the protruding pieces (11, 21) of the first and second noise control panels (10, 20) according to the present invention is formed in various shapes such as a circle, a triangle, a hexagon, as well as a square as shown in the accompanying drawings It is preferable.

그리고, 본 발명에 따른 제 1,2 소음방지패널(10,20)은 각각 밑면에 돌출편(11,21)이 형성되어지되 상기 돌출편(11,21)에 의한 요입부(12,22)가 형성되지 않고 막혀 있는 형태로도 적용이 가능하게 된다.In addition, the first and second noise preventing panels 10 and 20 according to the present invention are provided with protrusions 11 and 21 at the bottom thereof, respectively, and recesses 12 and 22 by the protrusions 11 and 21. It is also possible to apply in the form is not formed is blocked.

또한, 본 발명에 따른 건물 바닥구조는 상기 마감 모르타르층(5) 상에 제 1 소음방지패널(10)이 형성되어지거나 또는 상기 제 1,2 소음방지패널(10,20)과 같이 복수로 적층될 수 있으며, 보다 바람직하게는 상기 제 2 소음방지패널(20) 상에 제 3 소음방지패널(40) 등 다수의 소음방지패널을 여러 단으로 적층할 수 있는 것이다.In addition, the building floor structure according to the present invention is the first noise protection panel 10 is formed on the finishing mortar layer (5) or laminated in plurality as the first and second noise prevention panels (10,20). More preferably, a plurality of noise suppression panels, such as a third noise suppression panel 40, may be stacked in multiple stages on the second noise suppression panel 20.

상기와 같은 구성으로 이루어진 본 발명의 작용효과를 살펴보면 아래와 같 다.Looking at the effect of the present invention made of a configuration as described above are as follows.

먼저, 건물 바닥면의 마감 모르타르층(5) 위에 제 1 소음방지패널(10)을 깔아놓은 상태에서 상기 제 1 소음방지패널(10) 상단에 제 2 소음방지패널(20)을 올려놓게 된다.First, the second noise prevention panel 20 is placed on the top of the first noise prevention panel 10 in a state in which the first noise prevention panel 10 is laid on the finishing mortar layer 5 on the floor of the building.

이때, 상기 제 1 소음방지패널(10)의 상면에 형성되어 있는 요홈(13)에 상기 제 2 소음방지패널(20)의 둘출편(21)이 안착되어지게 된다.At this time, the two exit pieces 21 of the second noise prevention panel 20 are seated in the recess 13 formed on the upper surface of the first noise prevention panel 10.

그리하여, 상기 제 1 소음방지패널(10) 상단에 제 2 소음방지패널(20)의 돌출편(21)이 얹혀지면서 상기 제 1 소음방지패널(10)과 제 2 소음방지패널(20) 사이에 공간부(30)가 형성되어지게 되는 것이다.Thus, between the first noise prevention panel 10 and the second noise prevention panel 20 while the protrusion 21 of the second noise prevention panel 20 is placed on the top of the first noise prevention panel 10. The space 30 is to be formed.

따라서, 건물 바닥의 제 2 소음방지패널(20)에 충격음이 발생하게 되면 바닥 충격음이 상기 제 2 소음방지패널(20)을 통해 하부로 전달되면서 상기 제 1,2 소음방지패널(10,20) 사이의 공간부(30)에 의해 바닥 충격음이 공간부(30)에서 분산되어 제 1 소음방지패널(10)까지 전달되지 않게 되는 것이다.Therefore, when the impact sound is generated in the second noise prevention panel 20 of the building floor, the floor impact sound is transmitted to the lower portion through the second noise prevention panel 20 and the first and second noise prevention panels 10 and 20. The floor impact sound is dispersed by the space portion 30 between the space portion 30 so that it is not transmitted to the first noise prevention panel 10.

이와 같이, 상기 제 1 소음방지패널(10)에 바닥 충격음이 전달되지 않게 됨으로 건물 바닥 층간의 소음이나 진동 피해를 차단할 수 있는 것이다.As such, the floor impact sound is not transmitted to the first noise prevention panel 10, thereby preventing noise or vibration damage between floors of the building.

그리고, 본 발명에 따른 제 1,2 소음방지패널(10,20)이 신축성 및 탄성력이 높은 합성수지로 형성되어짐으로 상기 제 1,2 소음방지패널(10,20) 자체적으로 바닥 충격음을 흡수하여 건물 층간의 소음이나 진동을 차단할 수 있음과 또한 거주자의 보행을 편안하게 하면서 신체에 무리가 가해지지 않아 안정성을 높일 수 있는 것이다.In addition, the first and second noise prevention panels 10 and 20 according to the present invention are formed of a synthetic resin having high elasticity and elasticity, so that the first and second noise prevention panels 10 and 20 themselves absorb floor impact sound. It is possible to block noise or vibration between floors, and also to increase the stability of the resident while being comfortable while walking.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

도 1은 일반적인 건물 바닥의 구조를 도시한 단면도.1 is a cross-sectional view showing the structure of a typical building floor.

도 2는 본 발명에 따른 소음방지패널을 도시한 사시도.Figure 2 is a perspective view of a noise prevention panel according to the present invention.

도 3은 본 발명에 따른 소음방지패널의 적층 상태를 도시한 사시도.Figure 3 is a perspective view showing a laminated state of the noise prevention panel according to the present invention.

도 4는 본 발명에 따른 소음방지패널의 적층 상태를 도시한 단면도.Figure 4 is a cross-sectional view showing a laminated state of the noise prevention panel according to the present invention.

도 5는 본 발명에 따른 소음방지패널이 건물 바닥에 시공된 상태를 도시한 단면도.Figure 5 is a cross-sectional view showing a state in which the noise prevention panel according to the invention constructed on the building floor.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 벽체 2 : 슬래브1: wall 2: slab

3 : 경량기포 콘크리트층 4 : 배관3: lightweight foam concrete layer 4: piping

5 : 마감 모르타르층 10 : 제 1 소음방지패널5: finish mortar layer 10: first noise control panel

11,21 : 돌출편 12,22 : 요입부11,21: protrusion 12,22: recessed part

13,23 : 요홈 20 : 제 2 소음방지패널13,23: groove 20: second noise control panel

30 : 공간부30: space part

Claims (2)

철근과 콘크리트로 수직하게 시공되는 벽체와 이 벽체 내에서 층간을 구별하도록 철근과 콘크리트로서 수평하게 시공되는 슬래브로 구성되며, 상기 슬래브를 바닥기초로 하여 설치되는 슬래브 위에 단열을 목적으로 하여 설치되는 경량기포 콘크리트층과, 상기 경량기포 콘크리트층 위에 난방용 배관이 배설되고 나서, 모르타르로 마감되어지는 마감 모르타르층으로 이루어진 건물의 바닥구조에 있어서,It consists of walls constructed vertically with rebar and concrete and slabs constructed horizontally with rebar and concrete so as to distinguish between layers within the walls, and lightweight installed for the purpose of thermal insulation on the slabs installed on the basis of the slabs. In the floor structure of the building consisting of a bubble concrete layer and a finishing mortar layer which is finished with a mortar after heating pipes are disposed on the lightweight foam concrete layer, 상기 마감 모르타르층 위에 제 1 소음방지패널이 형성되고, 상기 제 1 소음방지패널 상면에 제 2 소음방지패널이 적층되어지되 상기 제 1 소음방지패널과 제 2 소음방지패널이 서로 이격되게 적층되어 상기 제 1,2 소음방지패널 사이에 공간부가 형성되어짐을 특징으로 하는 건물 바닥 층간 소음방지패널 구조.A first noise prevention panel is formed on the finishing mortar layer, and a second noise prevention panel is stacked on the first noise prevention panel, and the first noise prevention panel and the second noise prevention panel are stacked to be spaced apart from each other. A noise prevention panel structure between floors of a building, wherein spaces are formed between the first and second noise prevention panels. 제 1 항에 있어서,The method of claim 1, 상기 제 1 소음방지패널은 밑면에 내면으로 요입부가 형성되어지는 다수의 돌출편이 형성되어지고, 상면에 요입부의 모서리와 모서리 사이 중간 부분으로 요홈이 형성되어지며,The first noise prevention panel is formed with a plurality of protruding pieces are formed in the bottom surface of the recess in the inner surface, the groove is formed in the middle between the corner and the corner of the recess in the upper surface, 상기 제 2 소음방지패널은 밑면에 내면으로 요입부가 형성되어지는 다수의 돌출편이 형성되어지되 상기 돌출편은 상기 제 1 소음방지패널의 요입부에 삽입되지 않고 상기 제 1 소음방지패널의 요홈에 안착되도록 상기 제 1 소음방지패널의 돌출편과 90도 정도로 어긋나게 형성되어지고, 상면에 요입부의 각 모서리 사이 중 간 부분으로 요홈이 형성되어짐을 특징으로 하는 건물 바닥 층간 소음방지패널 구조.The second noise prevention panel has a plurality of protrusions in which the recess is formed on the inner surface of the second noise prevention panel, but the protrusions are not inserted into the recesses of the first noise prevention panel and are seated in the grooves of the first noise prevention panel. It is formed so as to deviate from the protruding pieces of the first noise protection panel to about 90 degrees, the upper floor between the building floor, characterized in that the groove is formed in the middle portion between each corner of the recess.
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