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KR200447489Y1 - Ondol ridged floor - Google Patents

Ondol ridged floor Download PDF

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Publication number
KR200447489Y1
KR200447489Y1 KR2020080011549U KR20080011549U KR200447489Y1 KR 200447489 Y1 KR200447489 Y1 KR 200447489Y1 KR 2020080011549 U KR2020080011549 U KR 2020080011549U KR 20080011549 U KR20080011549 U KR 20080011549U KR 200447489 Y1 KR200447489 Y1 KR 200447489Y1
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panel
floor
layer
ondol
interlayer noise
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정상복
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정상복
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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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041Specially 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)

Abstract

본 고안은 층간 소음 차단패널이 일체로 부착된 온돌마루판에 관한 것으로, 더욱 상세하게는 공동 주택의 바닥을 시공할 때 온돌마루판과 동시에 시공을 하여 시공이 편리하고 패널의 변형을 방지하기 위하여 변형방지패널을 일정간격으로 형성하여 생산성을 향상시킴은 물론 벽체나 바닥을 통한 소음전달을 최소화하며 난방에 의한 패널의 변형을 방지하여 내구성을 향상시킬 수 있는 층간 소음 차단패널이 부착된 온돌마루판에 관한 것이다. The present invention relates to an ondol flooring plate to which an interlayer noise blocking panel is integrally attached. More specifically, when constructing the floor of a multi-family house, it is installed at the same time as the ondol flooring plate to prevent the deformation of the panel. Forming panels at regular intervals improves productivity, minimizes noise transmission through walls or floors, and prevents deformation of panels by heating, improving durability by interlayer noise floor panels .

상기의 본 고안은 공동주택 건물의 바닥에 형성된 배관층 상측으로 적층되는 온돌마루판을 구성함에 있어서, 상기 온돌마루판의 저면에 길이방향으로 층간소음을 차단하기 위한 층간소음 차단패널을 부착하되, 상기 층간소음차단패널은 10㎝ 간격마다 이격하여 폭 50㎝의 발포성 우레탄수지재 패널층을 배치하고, 상기 패널층이 이격된 사이마다 상기 패널층의 두께보다 얇은 10㎜ 두께의 석재 또는 목재 중 선택된 어느 하나의 소재로 된 변형방지패널을 부착하여 구성된 것을 특징으로 한다.The present invention is to construct an on-floor floor plate laminated on the upper side of the pipe layer formed on the floor of the multi-family building, the interlayer noise blocking panel for interlayer noise blocking in the longitudinal direction to the bottom surface of the on-floor floor plate, the interlayer The noise shielding panel is disposed at intervals of 10 cm and 50 cm wide foamed urethane resin panel layers, and between the interval between the panel layer any one selected from stone or wood of 10 mm thickness thinner than the thickness of the panel layer. It is characterized by consisting of a deformation prevention panel made of a material.

Description

온돌마루판{Ondol floor board}Ondol floor board

본 고안은 온돌마루판에 관한 것으로, 더욱 상세하게는 공동 주택의 시멘트(콘크리트)바닥에 적층되는 온돌마루판의 저면에 층간 소음을 차단하는 층간 소음 차단 패널을 일체로 부착하므로서 온돌마루판의 시공성을 향상시키는 동시에 벽체나 바닥을 통한 소음전달을 최소화하고, 난방에 의한 패널의 변형 방지와 내구성을 향상시킬 수 있는 층간 소음 차단패널이 부착된 온돌마루판에 관한 것이다.The present invention relates to an ondol floorboard, and more particularly, to improve the workability of the ondol floorboard by integrally attaching an interlayer noise blocking panel to block interlayer noise on the bottom of the ondol floorboard stacked on the cement (concrete) floor of a multi-family house. At the same time, to minimize the noise transmission through the wall or floor, and to prevent the deformation of the panel by heating and to improve the durability of the interlayer noise floor panel is attached to the ondol floorboard.

일반적으로 다층으로 건축되는 건축물의 경우 각 층간에서 발생하는 충격이나 소음이 하층으로 전달되는 것을 방지하기 위하여 층간 소음을 차단하는 구조의 슬라브나 층간 소음을 차단하는 차단재(H BOARD, EVA)를 설치한 슬라브를 시공하고 있다.In general, a multi-storey building is equipped with a slab or a barrier (H BOARD, EVA) to block the noise between floors to prevent the impact or noise generated between floors from being transferred to the lower floor. I am building a slab.

상기와 같은 층간 소음 구조와 차단재는 중량 충격음 및 경량 충격음에 대하여 소음을 저감시키기 위해 소음 차단 구조를 뜬바닥 구조로 시공하고, 차단재로는 차단 시트나 차단 패널을 슬라브에 삽입하여 시공하고 있다.The interlayer noise structure and the barrier material as described above are constructed with a floating floor structure to reduce noise against heavy impact sound and light impact sound, and the barrier material is constructed by inserting a barrier sheet or a panel into the slab.

더욱이 아파트나 다세대 주택과 같은 다층의 공동주택일 경우에는 거주자를 층간 소음으로부터 보호하기 위하여 층간을 구획하고 있는 슬라브 시공시 차단시트 나 차단패널을 통하여 충격음을 차단하고 있다.Moreover, in the case of multi-storey multi-unit houses such as apartments or multi-family houses, the impact sound is blocked through a block sheet or a barrier panel when installing slabs that divide the floors in order to protect residents from the noise of the floors.

이와 같은 공동주택 건물의 층간 소음 차단 구조의 전형적인 일 예가 도 1에 도시되어 있다.A typical example of the inter-layer noise blocking structure of such a multi-family building is shown in FIG. 1.

도 1에서 부재 번호 1은 슬라브, 2는 차단재층, 3은 경량 기포콘크리트, 4는 배관층, 5는 마감재층을 각각 가리킨다. In Figure 1, the member number 1 is a slab, 2 is a barrier layer, 3 is a lightweight foam concrete, 4 is a pipe layer, 5 indicates a finish layer.

이에 도시된 바와 같이 종래 공동주택 건물의 바닥구조는 철근 콘크리트로 되어 있는 슬라브(1)와, 상기 슬라브(1)의 상측으로 차단재층(2)을 적층 시공하고 상기 차단재층(2)의 상측으로는 경량 기포 콘크리트층(3)과, 배관층(4) 및 마감재층(5)으로 적층 되어 시공되고 있다.As shown therein, the floor structure of a conventional multi-family building is a slab (1) made of reinforced concrete and the barrier layer (2) laminated on the upper side of the slab (1) and the upper side of the barrier layer (2) Is constructed by laminating a lightweight foamed concrete layer (3), a pipe layer (4) and a finish layer (5).

상기와 같은 차단재층(2)은 고무계통과 유리면을 소재로 한 롤 형상의 소음 차단 시트나 소음 차단 패널로 시공하며 난방을 위한 배관층(4)의 하측의 경량 기포 콘크리트층(3)은 단열을 위하여 시공되고 있다.The barrier layer 2 as described above is constructed with a roll-shaped noise barrier sheet or noise barrier panel made of a rubber system and a glass surface, and the light-weight foamed concrete layer 3 under the piping layer 4 for heating is insulated. It is being constructed for.

또한 마감재층(5)은 다양한 마감재로 시공을 하고 있으나 근래에는 시공이 편리하고 파손시 교체가 용이한 온돌 마루나 강화마루로 많이 시공되고 있다.In addition, the finishing material layer (5) is being constructed with a variety of finishing materials, but in recent years is a lot of construction is on the floor or reinforced floor, which is easy to install and easy to replace when damaged.

그러나 상기와 같은 종래 공동주택의 바닥에 적층한 온돌마루판은 슬라브의 상측으로 롤형 소음 차단 시트나 소음 차단 패널로 차단재층을 포설하는 이외, 층간 소음을 저감시키거나, 배관층을 차단시키는 층간소음 방지층이 형성되어 있지 않아 습기나 층간수음을 억제할 수 없는 한편, 경량기포 콘크리트와 배관층을 적층시공토록 함으로써 시공이 어려웠음은 물론 시공비용이 많이 발생하였으며 상기 차단재층이 파손되었을 경우에는 보수가 어려운 문제점이 있었다.However, the above-mentioned floorboards laminated on the floor of the conventional multi-unit house, except for laying the barrier layer with a roll-type noise barrier sheet or noise barrier panel on the upper side of the slab, reduce the inter-layer noise, or interlayer noise prevention layer to block the piping layer. Because it is not formed, it is not possible to suppress moisture and interlayer absorption, and it is difficult to construct by laminating lightweight foamed concrete and piping layer, and construction cost is incurred, and it is difficult to repair when the barrier layer is damaged. There was a problem.

따라서 오랜 기간 사용에 의한 층간 소음 차단율이 저하되어 소음이 발생하면 보수가 어려웠었다.Therefore, it was difficult to repair when noise occurred due to the decrease of interlayer noise blocking rate due to long time use.

또한, 소음을 차단하는 차단재층을 시공하여 공동주택의 바닥부분을 시공하였다고 하여도 소음이 심한 아이들 방이나 음악이나 악기를 연주하는 방과 같은 기능에 따라 소음을 더 많이 차단해야하는 공간에는 별도의 시공을 할 수 없었으며 온돌마루판이나 강화마루판의 상부를 통해 발생되는 중량 및 경량 충격에 따른 소음을 직접 차단하지 못하고 배관층이나 경량 기포콘크리트층을 통해 벽체나 바닥으로 소음이 전달되는 문제점이 있었다.In addition, even if the floor part of the apartment house is constructed by blocking the noise blocking layer, separate construction is required in the space where more noise should be blocked according to the functions such as the children's room where the noise is loud or the room where music or musical instruments are played. There was a problem that the noise was transmitted to the wall or floor through the pipe layer or the lightweight foam concrete layer without directly blocking the noise due to the weight and light impact generated through the top of the ondol floor or reinforced floor plate.

상기와 같은 문제점을 감안하여 실용신안 등록 제0336887호의 건축용 바닥씨트가 제공되고 있다. In view of the above problems, there is provided a building floor sheet of Utility Model Registration No. 0336887.

이는 발포시트를 이용하여 충격흡수를 용이하게 할 수 있도록 충격흡수율 증대와 열전도율을 극대화 시키기는 하나, 폴리에틸렌이나 폴리프로필렌으로 형성된 발포시트가 열에 의해 변형되는 것을 방지할 수 없어 발포시트의 변형을 방지할 수 없는 문제점이 있었다.This maximizes the shock absorption rate and thermal conductivity to facilitate the shock absorption by using the foam sheet, but can not prevent the foam sheet formed of polyethylene or polypropylene from being deformed by heat to prevent deformation of the foam sheet. There was a problem that could not be.

또한 실용신안 등록 제0387009호의 건축물의 층간 소음저감재가 제안되고 있다.In addition, a floor noise reduction material for a building of Utility Model Registration No. 0387009 has been proposed.

이는 상부패널과 하부패널 및 중간패널로 층간 소음저감재를 형성하고 중간패널에 다수의 구멍을 형성하여 모래와 톱밥을 충진하거나 파쇄된 발포폴리스티렌을 충진하였으나, 이는 고형화된 물질이 아닌 물질을 중간패널의 구멍에 충진하기 때문에 상부패널과 하부패널을 형성하고 각각의 구멍에 충진재를 충진함으로써 생산성이 저하되었다.It forms the noise reduction material between the upper panel, the lower panel and the middle panel and forms a plurality of holes in the middle panel to fill sand and sawdust or to crush the expanded polystyrene, but this is not the solidified material. Since the filling in the holes of the upper panel and the lower panel to form a filling material in each hole, the productivity was reduced.

이와 같이 상기 층간 소음저감재는 비중이 다른 물질에 의해 소음은 저감되 는 효과는 가지고 있으나 충진재가 고형화되지 못하여 열에 의한 패널의 변형을 방지할 수 없어 일정기간을 사용하면 패널의 변형에 의하여 충진재가 외부로 누출되는 문제점이 있었다.As described above, the noise reduction material of the interlayer noise reduction material has an effect of reducing noise by materials having different specific gravity, but the filler is not solidified, and thus, the deformation of the panel due to heat cannot be prevented. There was a problem leaking into.

한편, 본 출원인이 제안한 실용신안출원 제2007-13852호 층간 소음 차단패널은 상기와 같은 패널의 문제점을 해결하기는 하였으나 열팽창계수가 적은 써포트를 삽입공에 각각 삽입하여야 하기 때문에 생산성이 저하되는 문제점이 있었으며 써포트가 다수개 이탈되는 현상이 빈번하게 발생하였다.On the other hand, the Utility Model Application No. 2007-13852 interlayer noise blocking panel proposed by the present applicant solves the problems of the above panel, but the productivity decreases because the support having a small coefficient of thermal expansion must be inserted into the insertion hole, respectively. There were frequent departures from multiple supports.

이에 본 고안은 상기와 같은 종래 기술의 제반 문제점을 감안하여 안출된 것으로서, 그 목적은 온돌마루판의 저면에 층간소음차단패널을 부착구성하여 층간소음을 줄이는 동시에 변형방지와 내구성을 향상시키며 시공성 및 보수가 용이한 온돌마루판을 제공함에 있다.Therefore, the present invention was devised in view of the above-mentioned problems of the prior art, and its purpose is to attach the interlayer noise blocking panel to the bottom of the ondol floorboard to reduce the interlayer noise, to improve the deformation prevention and durability, and to improve the workability and repair. It is to provide an easy ondol floorboard.

또 다른 목적으로는 상기 써포트를 길이방향으로 길게 형성하여 부분부분 마다 써포트를 삽입하지 않아도 됨으로써 작업공수를 줄여 생산성을 향상시킬 수 있는 층간소음방지패널에 부착된 온돌마루판을 제공함에도 있다.Another object of the present invention is to provide an ondol-floor plate attached to an interlayer noise prevention panel that can increase productivity by reducing the number of work by forming the support in the longitudinal direction so that it is not necessary to insert the support for each part.

상기와 같은 목적을 달성하기 위하여 위 온돌마루판은 공동주택 건물의 바닥에 형성된 배관층 상측으로 적층되는 온돌마루판을 구성함에 있어서,
상기 온돌마루판의 저면에 길이방향으로 층간소음을 차단하기 위한 층간소음 차단패널을 부착하되, 상기 층간소음차단패널은 10㎝ 간격마다 이격하여 폭 50㎝의 발포성 우레탄수지재 패널층을 배치하고, 상기 패널층이 이격된 사이마다 상기 패널층의 두께보다 얇은 10㎜ 두께의 석재 또는 목재 중 선택된 어느 하나의 소재로 된 변형방지패널을 부착하여 구성된 것을 특징으로 한다.
In order to achieve the above object in the construction of the ondol ridge plate on the ridge floor plate laminated to the upper side of the pipe layer formed on the floor of the apartment building,
Attaching the interlayer noise blocking panel to block the interlayer noise in the longitudinal direction on the bottom surface of the ondol floorboard, the interlayer noise blocking panel is spaced apart every 10 cm spacing disposed urethane foam panel layer of 50 cm wide, Between each spaced apart the panel layer is characterized in that it is configured by attaching a deformation preventing panel made of any one selected from a stone or wood of 10 mm thickness thinner than the thickness of the panel layer.

이상에서와 같이 본 고안은 공동 주택의 바닥을 시공할 때 온돌마루판과 소음차단패널을 별도로 시공하지 않고 온돌마루판에 일체로 층간소음차단패널을 부착하여 시공하도록 함으로서 시공 및 보수가 용이하고 난방에 의한 온돌마루판의 변형방지와 내구성을 향상시키며, 층간소음차단패널이 일체로 부착된 온돌마루판을 시공하는 절차만으로도 층간 소음을 쉽게 차단할 수 있는 효과가 있다.As described above, the present invention is easy to install and repair by attaching the interlayer noise blocking panel to the ondol flooring board without installing the ondol flooring plate and noise blocking panel separately when constructing the floor of the apartment house. It improves the deformation prevention and durability of the ondol floorboards, and it is possible to easily block the noise between floors only by constructing the ondol floorboard to which the interlayer noise blocking panel is integrally attached.

이상에서는 본 고안을 특정의 바람직한 실시예를 들어 도시하고 설명하였으나, 본 고안은 상기한 실시 예에 한정되지 아니하며 본 고안의 정신을 벗어나지 않는 범위 내에서 당해 고안이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능할 것이다.In the above, the present invention has been shown and described with reference to certain preferred embodiments, but the present invention is not limited to the above-described embodiments, and the present invention is not limited to the spirit of the present invention. Various changes and modifications may be made by the user.

첨부된 도 2는 본 고안의 온돌마루판에 부착되는 층간 소음차단 패널을 나타낸 사시도이고, 도 3은 본 고안의 온돌마루판에 부착되는 층간 소음차단 패널의 확대 단면도이다.2 is a perspective view illustrating the interlayer noise blocking panel attached to the ondol ridge plate of the present invention, and FIG. 3 is an enlarged cross-sectional view of the interlayer noise blocking panel attached to the ondol ridge plate of the present invention.

도 2 및 도 3에 도시된 바와 같이 본 고안의 층간 소음 차단 패널은 공동주택 건물의 바닥에 형성된 배관층(4)의 상측으로 적층 시공되는 온돌마루판(5)과 일체로 형성한다.As shown in Fig. 2 and 3, the interlayer noise blocking panel of the present invention is integrally formed with the ondol floorboard 5 laminated to the upper side of the pipe layer 4 formed on the floor of the apartment building.

상기와 같은 층간 소음차단 패널은 탄성을 갖는 발포성 합성수지로 형성된 패널층(10)을 형성하며, 상기 패널층(10)은 우레탄폼으로 형성하는 것이 바람직하다.The interlayer noise blocking panel as described above forms a panel layer 10 formed of an expandable synthetic resin having elasticity, and the panel layer 10 is preferably formed of urethane foam.

이러한 상기 패널층(10)의 일정간격마다 길이방향으로 변형방지패널(20)을 개재하여 형성한다.The panel layer 10 is formed through the deformation preventing panel 20 in the longitudinal direction at regular intervals.

상기 변형방지패널(20)은 열팽창계수가 적은 석재 또는 목재로 형성되어 구성함이 바람직하며, 그 양측단을 패널층(10)에 접착 구성하되, 패널층(10)의 두께보다 얇게 형성하는 것이 층간소음을 줄이는데 효과적이다.Preferably, the deformation preventing panel 20 is formed of stone or wood having a low coefficient of thermal expansion, and both sides of the anti-deformation panel 20 are bonded to the panel layer 10, but are formed thinner than the thickness of the panel layer 10. Effective for reducing noise between floors.

이러한 변형방지패널(20)은 바람직하게는 패널층(10) 50㎝간격마다 10㎝ 폭으로 형성된다.The deformation preventing panel 20 is preferably formed 10 cm wide for every 50 cm interval of the panel layer 10.

상기와 같이 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

먼저, 도 4에 도시된 바와 같이 150~180mm 정도의 두께의 슬래브(1)로 시공된 공동 주택 건물의 바닥의 슬래브(1)의 상측으로 50~60mm 두께의 경량 기포 콘크리트(3)를 시공하여 건축법상의 규정하고 있는 단열성능을 만족시키기 위하여 시공한다.First, as shown in Figure 4 by constructing a lightweight foamed concrete (3) of 50 ~ 60mm thickness to the upper side of the slab (1) of the floor of the apartment building constructed of a slab (1) of about 150 ~ 180mm thick Construct to satisfy the insulation performance prescribed by the Building Code.

이러한 경량 기포 콘크리트(3) 상측으로는 모르타르층과 온돌배관을 설치한 배관층(4)을 시공한다.Above the lightweight foamed concrete 3, the piping layer 4 in which the mortar layer and the ondol piping were installed is constructed.

상기 배관층(4)의 상측으로 온돌바루판(5)을 시공하기 전에 상기 온돌마루판(5)의 저면에 패널층(10)과 변형방지패널(20)로 형성된 층간 소음 차단 패널이 접착된 온돌마루판(5)을 시공한다.Ondol with an interlayer noise blocking panel formed of the panel layer 10 and the strain preventing panel 20 adhered to the bottom surface of the ondol flooring plate 5 before the ondol flooring plate 5 is installed above the piping layer 4. Construct the floorboard (5).

이와 같은 층간 소음 차단 패널은 온돌마루판(5)의 저면에 접착되어 있기 때문에 층간 소음차단 패널을 적층하는 공정을 줄이는 동시에 단번으로 층간소음을 차단할 수 있는 온돌마루판을 동시에 시공할 수 있어 시공 및 보수의 편리성을 증대시킬 수 있다.Since the interlayer noise blocking panel is bonded to the bottom surface of the ondol floorboard 5, it is possible to reduce the process of laminating the interlayer noise blocking panel and simultaneously install the ondol floorboard that can block the interlayer noise at the same time. Convenience can be increased.

또한 상기 층간 소음 차단 패널이 일체로 부착된 온돌마루판(5)은 패널층(10)이 충격을 흡수할 수 있는 발포우레탄 또는 생고무 등으로 형성되어 있어 충격 등에 의한 층간소음을 완화하는 동시에 차단할 수 있으며, 상기 패널층(10)의 일정간격마다 변형방지패널(20)을 형성하여 온돌마루판(5)에 가해지는 하중을 받쳐주면서 패널층(10)의 열변형을 방지할 수 있다.In addition, the ondol floorboard 5 to which the interlayer noise blocking panel is integrally formed is made of foamed urethane or raw rubber which absorbs the impact of the panel layer 10, thereby alleviating interlayer noise due to impact and the like. By forming a deformation preventing panel 20 at predetermined intervals of the panel layer 10, the deformation of the panel layer 10 may be prevented while supporting the load applied to the ondol floorboard 5.

이러한 패널층(10)에는 황토분말, 세라믹분말, 아로마향 등 여러가지를 첨가하여 소음차단의 효과뿐만 아니라 실내공기를 쾌적하게 하는 등의 효과를 연출할 수 있다. The panel layer 10 can be produced by adding a variety of ocher powder, ceramic powder, aroma fragrance and the like to not only block noise but also make indoor air comfortable.

상기와 같은 층간 소음 차단패널의 시공은 온돌마루판 규격에 맞도록 패널을 제작하여 온돌마루판 회사에서 패널을 마루판에 일체식으로 제작하여 기존의 온돌마루판을 접착하듯이 공지의 접착제를 통해 접착하는 방법으로 층간 소음 차단 패널을 온돌마루판에 접착한다.The construction of the interlayer noise blocking panel as described above is made by manufacturing the panel to meet the standard of ondol floorboards. The interlayer noise isolation panel is attached to the ondol floorboard.

또한, 패널층(10) 50㎝ 간격마다 변형방지패널(20)을 10㎝ 폭으로 형성되는 것이 패널층(10)(시료1)과 변형방지패널(20)을 동일한 폭으로 반복형성하는 것(시료2)보다는 경량충격음 차단성능이 우수한 것으로 다음 그래프1과 같이 나타난다.In addition, forming the deformation prevention panel 20 10 cm wide every 50 cm interval of the panel layer 10 is to repeatedly form the panel layer 10 (sample 1) and the deformation prevention panel 20 in the same width ( Lightweight impact sound blocking performance is superior to sample 2) as shown in the following graph 1.

그래프 1Graph 1

Figure 112008061459311-utm00001
Figure 112008061459311-utm00001

그래프 1과 같이 시료 1 과 시료 2 의 경량충격음 차단성능을 주파수대역별로 비교한 결과, 최대 12.6dB 까지 차이가 나는 것으로 나타났다.As shown in Graph 1, the results of comparing the light-shock shock-shielding performance of Sample 1 and Sample 2 by frequency band showed a difference of up to 12.6dB.

상기와 같은 소음 차단패널을 합판마루, 강화마루 및 원목마루, 원목마루 패드형 등 총 4 종의 바닥마감재의 차단성능과 주파수대역별 비교결과, 시료 1 의 경우, 마감재 하부에 하지재로 PE 폼을 시공한 강화마루와 원목마루와 유사한 차단성 능을 확보하는 것으로 나타났으며 시료 2 의 경우, 합판마루 및 하지재가 없는 원목마루보다는 차단성능이 우수하나 하지재가 시공된 바닥마감재보다는 차단성능이 떨어지는 것으로 나타났다.As a result of comparing the noise blocking panel with four types of floor finishing materials such as plywood floor, reinforced floor and wood floor, and wood floor pad type, and the frequency bands, in the case of Sample 1, PE foam was applied to the bottom of the finishing material. Blocking performance similar to the reinforced floor and solid wood flooring was found to be secured. In the case of Sample 2, the blocking performance was better than that of plywood flooring and solid flooring without flooring material, but the blocking performance was lower than that of flooring material with flooring material. appear.

그래프 2Graph 2

Figure 112008061459311-utm00002
Figure 112008061459311-utm00002

일반적으로 바닥마감재의 충격음 차단성능은 KS F 2863-1 에 명시한 가중바닥 충격 음레벨 감쇠량으로 평가한다. In general, the impact sound insulation performance of floor finishing materials is evaluated by the weighted floor impact sound level attenuation specified in KS F 2863-1.

표준바닥구조에 사용하는 완충재 및 단열재의 물리적 성능을 명시하고 있는 건설교통부 고시 제 2006-435 호에는 구조형식에 따라 바닥마감재의 가중바닥충격음레벨 감쇠량을 13dB 이상으로 규정하고 있다.The Ministry of Construction and Transportation Notice No. 2006-435, which specifies the physical performance of shock absorbers and insulating materials used in standard floor structures, specifies that the weight of the floor finishing sound level attenuation of the floor finishing material is 13 dB or more.

측정을 실시한 그래프 2에 표시된 바와 같이 시료 1 과 시료 2 는 관련고시에서 규정하는 바닥마감재의 감쇠량인 13dB을 모두 만족하는 것으로 나타났으며 시료 1의 경우, 하지재가 설치된 강화마루 및 원목마루보다 차단성능이 우수한 19dB 로 나타나 경량충격음 차단성능이 비교대상 마감재보다 우수한 것으로 나타났다.As shown in the measured graph 2, Sample 1 and Sample 2 were found to satisfy all 13dB, the attenuation of the floor finish material prescribed in the relevant notice, and in the case of Sample 1, the blocking performance was higher than that of the reinforced floor and the wooden floor where the base material was installed. The excellent 19dB resulted in better light impact sound blocking performance than comparable finishes.

도 1은 종래 건물의 바닥구조를 나타낸 단면도,1 is a cross-sectional view showing a floor structure of a conventional building,

도 2는 본 고안의 온돌마루판에 부착되는 층간 소음차단 패널을 나타낸 사시도,Figure 2 is a perspective view showing the interlayer noise blocking panel attached to the ondol floorboard of the present invention,

도 3은 본 고안의 온돌마루판에 부착되는 층간 소음차단 패널의 확대 단면도,Figure 3 is an enlarged cross-sectional view of the interlayer noise blocking panel attached to the ondol floorboard of the present invention,

도 4는 본 고안에 따른 층간 소음차단 패널을 적용한 사용상태단면도이다.Figure 4 is a cross-sectional view of the use state applying the interlayer noise blocking panel according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10 : 패널층 20 : 변형방지패널10: panel layer 20: deformation preventing panel

Claims (3)

공동주택 건물의 바닥에 형성된 배관층(4) 상측으로 적층되는 온돌마루판(5)을 구성함에 있어서, In constructing the ondol floorboards 5 stacked above the piping layer 4 formed on the floor of the multi-family building, 상기 온돌마루판(5)의 저면에 길이방향으로 층간소음을 차단하기 위한 층간소음 차단패널을 부착하되, On the floor of the ondol floorboard 5 is attached to the interlayer noise blocking panel to block the interlayer noise in the longitudinal direction, 상기 층간소음차단패널은 10㎝ 간격마다 이격하여 폭 50㎝의 발포성 우레탄수지재 패널층(10)을 배치하고, The interlayer noise blocking panel is disposed at intervals of 10 cm apart to form a foamable urethane resin panel layer 10 having a width of 50 cm, 상기 패널층(10)이 이격된 사이마다 상기 패널층의 두께보다 얇은 10㎜ 두께의 석재 또는 목재 중 선택된 어느 하나의 소재로 된 변형방지패널(20)을 부착하여 구성된 것을 특징으로 하는 온돌마루판.Ondol floorboards, characterized in that the panel layer 10 is attached to each other by the deformation preventing panel 20 made of any one selected from the stone or wood of 10mm thickness thinner than the thickness of the panel layer. 삭제delete 삭제delete
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