KR200354427Y1 - Interlayer noise prevention structure using convex insulation board - Google Patents

Interlayer noise prevention structure using convex insulation board Download PDF

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Publication number
KR200354427Y1
KR200354427Y1 KR20-2003-0039347U KR20030039347U KR200354427Y1 KR 200354427 Y1 KR200354427 Y1 KR 200354427Y1 KR 20030039347 U KR20030039347 U KR 20030039347U KR 200354427 Y1 KR200354427 Y1 KR 200354427Y1
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South Korea
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convex
heat insulating
insulating plate
convex heat
finishing mortar
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KR20-2003-0039347U
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Korean (ko)
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최상희
김동현
최병헌
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(주)에스이레
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation

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

Abstract

본 고안은 콘크리트 바닥 슬래브 위에 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가진 볼록형단열판이 매설되고 난다음 볼록형단열판 상면에 보일러의 온수가 흐를수 있도록 형성된 배관이 일정한 간격으로 매설되면서 다시 마감몰탈이 채워져 상부층으로 이루지는 것이다The present invention is embedded with convex insulation plates having concave groove shape upwards at regular intervals on the concrete floor slab, and then pipes formed to allow the hot water of the boiler to flow on the upper surface of the convex insulation plates are embedded at regular intervals, and the finishing mortar It is filled with the top layer

상기와 같이 콘크리트 바닥 슬래브 위에 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가진 볼록형단열판을 설치함으로 해서 마감몰탈 타설시 마감몰탈이 볼록형단열판 상부면의 볼록면과 오목면에 채워지며 오목면에 채워진 마감몰탈이 마감몰탈층을 보강하는 역할을 함으로 난방용온수배관에서 마감몰탈 상부면까지의 두께를 줄일수 있어 열전달의 원활함을 추구할수 있으며 간헐식난방시 신속한 난방효과를 기대할수 있다.As above, by installing a convex heat insulating plate having a concave groove shape upwards at a predetermined length interval on the concrete floor slab, the finishing mortar is filled in the convex surface and the concave surface of the upper surface of the convex heat insulating plate when filling the finishing mortar. As the finishing mortar reinforces the finishing mortar layer, the thickness from the heating hot water pipe to the upper surface of the finishing mortar can be reduced, so that smooth heat transfer can be pursued and rapid heating effect can be expected in intermittent heating.

또한, 기포콘크리트타설을 하지않아도 됨으로 인한 공기단축, 공사비절감, 등은 물론 시공의 편리함으로로 인하여 공사시간을 단축할수 있다In addition, the construction time can be shortened due to the air shortening, construction cost reduction, and the convenience of construction, without the need for foam concrete casting.

특히 중량충격음을 효과적으로 흡수 및 완충할수 있다In particular, it can effectively absorb and buffer heavy impact sounds.

Description

볼록형단열판을 이용한 층간소음방지구조체{omitted}Interlayer noise prevention structure using convex insulation board

본 고안은 개량된 공동주택 바닥구조에 관한 것으로, 더욱 자세하게는 공동주택에 있어서 상하층간의 소음 및 진동의 전달에 의한 충격음을 차단함과 동시에 단열효과와 열전달효과를 극대화 하며 또한, 마감몰탈층(300)의 갈라짐을 방지하기 위한 공동주택 바닥구조에 관한 것이다.The present invention relates to an improved multi-floor floor structure, and more particularly, to block the impact sound due to the transmission of noise and vibration between the upper and lower floors in the multi-family house, and to maximize the heat insulation effect and heat transfer effect, and further, finishing mortar layer ( The floor structure of the multi-family house to prevent cracking.

공동주택에 있어서, 상하층간 소음 및 진동 전달의 문제를 해결하기 위한 여러 가지 종류의 소음 및 차음재에 대한 개발이 이루어져 왔다. 이 중에서 주로 사용되고 있는 것은 폐타이어를 잘게 부순 칩을 접착제 등 결합재로 결합시켜 판상의 기성재로 만든 제품, 혹은 폐타이어 칩과 결합재를 혼합한 슬러리를 현장에서 직접 타설하여 경화시킨 제품, 혹은 천연고무, 합성고무, 합성수지, 발포고무 등을 원료로 하여 만들어진 탄성을 가진 판상의 기성재 등이 있다.In apartment buildings, various kinds of noise and sound insulation materials have been developed to solve the problem of noise and vibration transmission between upper and lower floors. Among them, mainly used are products made of a plate-like material by combining chips with finely divided waste tires with an adhesive, or a product in which a slurry in which waste tire chips and binders are mixed is directly cast on site and cured, or natural rubber , Synthetic rubber, synthetic resin, foamed rubber, and the like, and a plate-like material having elasticity made from raw materials.

종래 기술로는 상기 소음 및 차음재를 시공함에 있어 콘크리트 바닥 슬래브(100) 위에 소음 및 차음재를 설치하고, 그 상면에 경량기포콘크리트나 발포스티로폼으로 평판형 단열층(200)을 설치한 후, 상기 평판형 단열층의 상면에 난방용 온수 파이프(310)를 설치하고, 적정 두께로 미장 몰탈을 타설하고 있다.In the prior art, in the construction of the noise and sound insulation material, after installing the noise and sound insulation material on the concrete floor slab 100, and installing the plate-type heat insulation layer 200 with lightweight foam concrete or foamed styrofoam on its upper surface, The hot water pipe 310 for heating is installed in the upper surface of the heat insulation layer, and the plastering mortar is poured to an appropriate thickness.

하지만, 이와 같은 종래의 바닥 구조는 다음과 같은 문제점이 있다.However, this conventional floor structure has the following problems.

첫째, 중량충격음에서 차음재가 성능을 발휘하기 위해서는 충격음원에서 멀수록 불리함으로 상기 종래기술의 구조와 같은 바닥구조에서는 중량충격음을 방지하는데는 한계가 있다First, in order to perform the sound insulation material in the heavy impact sound, the farther away from the impact sound source, the more disadvantageous it is to prevent the heavy impact sound in the floor structure as the structure of the prior art.

둘째, 최근에는 실용신안2001-0009635에서와 같이 중량충격음을 방지하기위해 마감몰탈의 상부에 스츠로플과 석고보드가 일체로 부착된 제품을 배치하여 충격음원을 차단하는데는 효과가 있으나 이것은 온수배관의 온수열를 상부바닥면에 신속하게 전달하기에는 바람직 하지못한 문제점을 가지고 있다Second, in recent years, as in Utility Model 2001-0009635, it is effective to block the impact sound source by arranging a product in which the strut loaf and the gypsum board are integrally attached to the upper part of the finishing mortar to prevent the impact sound. It is an undesirable problem to transfer hot water heat to the upper floor quickly.

셋째, 평판형 단열재상면에 적정두께(40mm - 50mm)의 마감몰탈층(300)은 양생과정이나 적은충격에도 갈라짐의 현상이 종종 발생한다.Third, the finishing mortar layer 300 of the appropriate thickness (40mm-50mm) on the upper surface of the plate-shaped heat insulating material is often the phenomenon of cracking even in the curing process or less impact.

따라서, 본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위한 것으로, 본 고안의 목적은 기포콘크리트타설과 양생과정으로 인한 공사기간을 볼록형단열판을 배치하므로 공사비절감과 공사기간을 효과적으로 단축할수있으며 마감몰탈층(300)의 두께를 줄여 열전달의 원활함을 추구할 수 있으며 간헐식난방시 신속한 난방효과를 기대할수 있다.Therefore, the present invention is to solve the problems of the prior art as described above, the object of the present invention is to place a convex insulation panel for the construction period due to foam concrete casting and curing process can effectively reduce the construction cost and construction period and finish By reducing the thickness of the mortar layer 300 can be pursued for the smooth heat transfer and can be expected a quick heating effect when intermittent heating.

또한 단열효과와 소음차단효과를 극대화 할수 있으며 특히, 중량충격음을 효과적으로 흡수 및 완충할수 있는 층간구조체를 제공하는데 그목적이 있다.In addition, it is possible to maximize the insulation effect and noise blocking effect, and in particular, to provide an interlayer structure capable of effectively absorbing and buffering heavy impact sound.

도 1은 종래의 기술로서 도2에 대응하는 공동주택 층간구조체를 나타낸 단면이다.1 is a cross-sectional view showing a multi-story inter-floor structure corresponding to FIG.

도 2은 본 고안에 따른 공동주택 층간구조체를 나타낸 단면이다.Figure 2 is a cross-sectional view showing the inter-floor strata structure according to the present invention.

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 바닥 슬래브10: floor slab

20 : 볼록형단열판 21-1,21-2,21-3, : 차음재20: convex insulation board 21-1,21-2,21-3,: sound insulation material

30 : 마감몰탈층 31 : 난방용 온수 파이프30: finishing mortar layer 31: heating hot water pipe

이와 같은 상기 목적을 달성하기 위한 본 고안의 공동주택 바닥구조의 층간 구조체는 하단부의 기초슬라브층(10)과 상단부의 마감몰탈층(30) 사이에 볼록형단열판(20)을 배치하며, 층간 구조체에 있어서, 상기 볼록형 단열판(20)은 일정두께로 배치되어 이루어짐을 특징으로 한다.In order to achieve the above object, the inter-floor structure of the multi-unit house floor structure of the present invention is disposed between the base slab layer 10 at the lower end and the finishing mortar layer 30 at the upper end, and the interlayer structure 20 is disposed in the interlayer structure. In the above, the convex heat insulating plate 20 is characterized in that it is made of a predetermined thickness.

또한, 본 고안에 따른 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형단열판(20)은 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가지는 것을 특징으로 한다.In addition, in the interlayer structure of the floor structure of the multi-family house according to the present invention, the convex heat insulating plate 20 is characterized in that it has a concave groove portion shape upwards at regular intervals.

본 고안에 따른 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형 단열판(20)의 상부의 볼록면과 오목면에 각각 소음차단재(21-1,21-2)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 동탄성계수가 20-40 MN/㎥, 가 되도록 제조된 것을 특징으로 하는 소음차단제를 배치함이 바람직하다.In the interlayer structure of the floor structure of the multi-family house according to the present invention, the noise blocking material (21-1, 21-2) on the convex surface and the concave surface of the upper portion of the convex heat insulating plate 20, respectively, natural rubber, synthetic rubber, synthetic resin Including a foam rubber, waste tire chip, vinyl chloride sheet, waste fiber mat, it is preferable to arrange the noise suppressor, characterized in that the elastic modulus is made 20-40 MN / ㎥ ,.

또한,본 고안에 따른 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형단열판(20)은 상방의 오목홈부형상 상부면의 전바닥면에 소음차단제로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 동탄성계수가 20-40 MN/㎥,가 되도록 제조된 것을 특징으로 하는 소음차단제를 배치함이 바람직하다.In addition, in the interlayer structure of the floor structure of the multi-family house according to the present invention, the convex insulation plate 20 is a noise blocking agent on the entire bottom surface of the upper concave groove-shaped upper surface, natural rubber, synthetic rubber, synthetic resin, foam rubber, It is preferable to arrange the noise suppressing agent comprising any one of the waste tire chip, the vinyl chloride sheet and the waste fiber mat so as to have a dynamic modulus of 20-40 MN / m 3.

또한,본 고안에 따른 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형단열판은 볼록형단열판 상부면과 하부면의 사이 중간의 적정한 위치에 소음차단재(21-3)와 상부의 볼록면과 오목면에 각각 소음차단제(21-1,21-2)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 동탄성계수가 20-40 MN/㎥,가 되도록 제조된 것을 특징으로 하는 소음차단제를 배치함이 바람직하다.In addition, in the interlayer structure of the floor structure of the multi-family house according to the present invention, the convex insulation plate is in the middle of the convex insulation plate upper surface and the lower surface in the noise blocking material 21-3 and the convex surface and the concave surface of the upper portion. The noise barriers 21-1 and 21-2 are respectively 20-40 MN, including any one of natural rubber, synthetic rubber, synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet and waste fiber mat. / M3, it is preferable to arrange the noise suppressor, characterized in that manufactured to be.

또한,본 고안에 따른 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형단열판(20)은 볼록형단열판 상부면과 하부면의 사이 중간의 적정한 위치에 소음차단재(21-3)와 볼록형단열판 상부면의 전바닥면에 각각 소음차단재(21-1,21-2)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 동탄성계수가 20-40 MN/㎥,가 되도록 제조된 것을 특징으로 하는 소음차단제를 배치함이 바람직하다.In addition, in the interlayer structure of the floor structure of the multi-family house according to the present invention, the convex insulation plate 20 is the noise blocking material 21-3 and the upper surface of the convex insulation plate at an appropriate position in the middle between the upper surface and the lower surface of the convex insulation plate. Noise reduction materials 21-1 and 21-2 on the front surface, including any one of natural rubber, synthetic rubber, synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet and waste fiber mat, 20-40 MN / ㎥, it is preferable to arrange the noise suppressor, characterized in that the production.

이하, 첨부된 도면에 의거 본 고안에 따른 공동주택 바닥구조의 층간 구조체를 더욱 상세히 설명하면 다음과 같다.Hereinafter, the interlayer structure of the multi-floor floor structure according to the present invention based on the accompanying drawings in more detail as follows.

도 2에서 나타낸 것과 같이, 본 고안에 따른 공동주택 바닥구조의 층간 구조체는 하단부의 기초바닥층(10)과 상단부의 마감몰탈층(30) 사이에 기포콘크리트를제외하고 대신에 볼록형단열판(20)을 배치하는 공동주택 바닥구조의 층간 구조체에 있어서, 상기 볼록형단열판(20)은 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가지는 것을 특징으로 한다.As shown in FIG. 2, the interlayer structure of the multi-floor floor structure according to the present invention excludes aerated concrete between the base bottom layer 10 of the lower end and the finishing mortar layer 30 of the upper part, and instead of the convex insulation plate 20. In the interlayer structure of the floor structure of the multi-family house to be arranged, the convex heat insulating plate 20 is characterized in that it has a concave groove portion shape upwards at regular intervals.

보다 상세하게는, 상기 볼록형단열판은 볼록형단열판(20) 중간의 적정한 위치와 상부의 볼록면과 오목면에 각각 소음차단재(21-3,21-1,21-2)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 동탄성계수가 20-40 MN/㎥,가 되도록 제조된 것을 특징으로 하는 소음차단재 배치함이 바람직하며, 볼록형단열판 하부면은 하방으로 일정간격으로 물결모양의 파형형상을 갖도록하면 하부면에 공간층(22)를 형성되어 한층더 차음효과를 기대할수 있다.More specifically, the convex insulation plate is made of natural rubber and synthetic rubber as noise shielding materials (21-3, 21-1, 21-2) at the proper position in the middle of the convex insulation plate 20 and on the convex surface and the concave surface of the upper portion, respectively. And, including any one of synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet, waste fiber mat, it is preferable to arrange the noise barrier material characterized in that the elastic modulus is 20-40 MN / ㎥, When the lower surface of the convex insulation plate has a wavy wave shape at a predetermined interval downward, a space layer 22 is formed on the lower surface, so that a further sound insulation effect can be expected.

본 고안은 콘크리트 바닥 슬래브 위에 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가진 볼록형단열판(20)이 매설되고 난다음 볼록형단열판(20) 상면에 보일러의 온수가 흐를수 있도록 형성된 배관(31)이 일정한 간격으로 매설되면서 다시 마감몰탈이 채워져 상부층으로 이루지는 것이다 상기와 같이 콘크리트 바닥 슬래브(10) 위에 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가진 볼록형단열판(20)을 설치함으로 해서 마감몰탈 타설시 마감몰탈이 볼록형단열판 상부면의 볼록면과 오목면에 채워지며 오목면에 채워진 마감몰탈이 마감몰탈층(30)을 보강하는 역할을 함으로서 난방용온수배관(31)에서 마감몰탈 상부면까지의 마감몰탈층(30)두께를 줄일수 있어 열전달의 원활함을 추구할수 있으며 간헐식난방시 신속한 난방효과를 기대할수 있다.According to the present invention, after the convex heat insulating plate 20 having a concave groove shape is buried upward at a predetermined length interval on the concrete floor slab, the pipe 31 is formed so that the hot water of the boiler flows on the top of the convex heat insulating plate 20. Finishing mortar is filled again at a predetermined interval is made of the upper layer is to finish the mortar by installing a convex insulation plate 20 having a concave groove shape upwards at regular intervals on the concrete floor slab 10 as described above. When the finishing mortar is filled in the convex surface and concave surface of the upper surface of the convex heat insulating plate, and the finishing mortar filled in the concave surface serves to reinforce the finishing mortar layer 30, the finish from the heating hot water pipe 31 to the upper surface of the finishing mortar It can reduce the thickness of the mortar layer (30) to pursue the smooth heat transfer and to expect a rapid heating effect when intermittent heating can do.

또한, 기포콘크리트타설을 하지않아도 됨으로 인한 공기단축, 공사비절감, 등은 물론 시공의 편리함으로로 인하여 공사시간을 단축할수 있다In addition, the construction time can be shortened due to the air shortening, construction cost reduction, and the convenience of construction, without the need for foam concrete casting.

또한 단열효과를 극대화 할수 있으며 차음재가 층간의 소음원 으로부터 가까울수록 소음차단 효과를 극대화 할수 있으며 특히 중량충격음을 효과적으로 흡수 및 완충할수 있다In addition, the insulation effect can be maximized, and the closer the sound insulation material is from the noise source between floors, the more the noise blocking effect can be maximized. Especially, the heavy impact sound can be effectively absorbed and buffered.

이상과 같이 상세하게 설명된 본 고안은 볼록형단열판(20)이 설치함으로 해서 기포콘크리트타설과 양생과정으로 인한 공사기간을 볼록형단열판(20)을 배치하므로 공사비절감과 공사기간을 효과적으로 단축할수있으며 마감몰탈층(30)의 두께를 줄여 열전달의 원활함을 추구할수 있으며 간헐식난방시 신속한 난방효과를 기대할수 있다.The present invention described in detail as described above, by installing the convex insulation panel 20, the convex insulation panel 20 for the construction period due to the foam concrete placement and curing process can effectively reduce the construction cost and construction period and finish mortar By reducing the thickness of the layer 30 can be pursued smooth heat transfer and can be expected a quick heating effect when intermittent heating.

또한 단열효과와 소음차단효과를 극대화 할수 있으며 특히, 중량충격음을 효과적으로 흡수 및 완충할수 있는 층간구조체를 제공할수 있다.In addition, it is possible to maximize the insulation effect and the noise blocking effect, and in particular, it can provide an interlayer structure that can effectively absorb and buffer the heavy impact sound.

본 고안은 기재된 구체예에 대해서만 상세히 설명되었지만 본 고안의 사상과 범위내에서 다양하게 변경 또는 변형할 수 있음은 본 고안이 속하는 기술분야의 당업자에게는 명백한 것이며, 따라서 그러한 변경 또는 변형은 첨부된 실용신안등록청구의 범위에 속한다 해야 할 것이다.Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the present invention, and thus such changes or modifications are intended to be provided with the accompanying utility model. It will have to fall within the scope of the registration request.

Claims (5)

공동주택의 바닥구조에 있어서,In the floor structure of the apartment house, 콘크리트 바닥 슬래브(10) 상면에 일정길이 간격으로 일정하게 상방으로 오목홈부 형상을 가진 볼록형단열판(20)을 배치하고 볼록형단열판(20)의 상부면에 난방용 온수배관(31)이 매설되면서 상부면에 마감 몰탈이 타설되어 마감몰탈층(30)이 구성되어 이루어진 층간구조체The convex heat insulating plate 20 having a concave groove shape is upwardly disposed on the upper surface of the concrete floor slab 10 at a predetermined length interval, and the hot water pipe 31 for heating is buried on the upper surface of the convex heat insulating plate 20. An interlayer structure in which a finishing mortar is poured to form a finishing mortar layer 30 제 1 항에 있어서,The method of claim 1, 볼록형단열판(20)은 상부의 볼록면과 오목면에 각각 소음차단재(21-1,21-2)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 제조된 것을 특징으로 하는 소음차단재(21-1,21-2)가 배치되어 구성된 볼록형단열판(20)이 매설되어 구성되어 이루어진 층간구조체.The convex heat insulating plate 20 is a noise shielding material 21-1, 21-2 on the convex surface and the concave surface of the upper portion, respectively, natural rubber, synthetic rubber, synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet, waste fiber mat An interlayer structure consisting of a convex heat insulating plate (20), which is formed by including any one of the noise blocking materials (21-1, 21-2), which is manufactured. 제 1 항에 있어서,The method of claim 1, 볼록형단열판(20)은 상부면의 전바닥면에 소음차단재로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 제조된 것을 특징으로 하는 소음차단재가 배치되어 구성된 볼록형단열판(20)이 매설되어 구성된 층간구조재.The convex heat insulating plate 20 is a noise blocking material on the entire bottom surface of the upper surface, including any one of natural rubber, synthetic rubber, synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet, waste fiber mat, An interlayer structural member configured by embedding a convex heat insulating plate 20 in which a noise blocking material is disposed. 제 2 항, 제 3 항에 있어서,The method according to claim 2 or 3, 볼록형단열판(20)은 상부면과 하부면 중간의 적정한 위치에 각각 소음차단재(21-3)로, 천연고무, 합성고무, 합성수지, 발포고무, 폐타이어칩, 염화비닐 시트, 폐섬유매트중 어느 하나를 포함하여, 제조된 것을 특정으로 하는 소음차단재(21-3)가 배치되어 구성된 볼록형단열판(20)이 매설되어 구성된 층간구조체.The convex heat insulating plate 20 is a noise blocking material 21-3 at an appropriate position between the upper and lower surfaces, respectively, and includes any of natural rubber, synthetic rubber, synthetic resin, foam rubber, waste tire chip, vinyl chloride sheet, and waste fiber mat. An interlayer structure comprising a convex heat insulating plate (20) formed by embedding a noise shielding material (21-3) that includes one that is manufactured, including one. 제 4 항에 있어서,The method of claim 4, wherein 볼록형단열판(20)은 하부면에 하방으로 일정간격으로 물결모양의 파형형상을 갖도록하여 공간층(20)가 형성되어 구성된 볼록형단열판(20)이 매설되어 구성된 층간구조체.Convex heat insulating plate 20 is an interlayer structure consisting of a convex heat insulating plate 20 is formed by forming a space layer 20 to form a wavy wave shape at a predetermined interval downward on the lower surface.
KR20-2003-0039347U 2003-12-15 2003-12-15 Interlayer noise prevention structure using convex insulation board KR200354427Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102113692B1 (en) * 2019-09-18 2020-06-02 한대승 Air sound insulation element, interlayer noise prevention system and its construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102113692B1 (en) * 2019-09-18 2020-06-02 한대승 Air sound insulation element, interlayer noise prevention system and its construction method

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