KR200325207Y1 - Crashing Sound Decrease Seat between Floors in Community Dwelling House - Google Patents

Crashing Sound Decrease Seat between Floors in Community Dwelling House Download PDF

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Publication number
KR200325207Y1
KR200325207Y1 KR20-2003-0018472U KR20030018472U KR200325207Y1 KR 200325207 Y1 KR200325207 Y1 KR 200325207Y1 KR 20030018472 U KR20030018472 U KR 20030018472U KR 200325207 Y1 KR200325207 Y1 KR 200325207Y1
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South Korea
Prior art keywords
impact sound
floor
polyethylene
family house
edge portion
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KR20-2003-0018472U
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Korean (ko)
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정동근
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주식회사 세이빈엔지니어링
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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
    • E04F15/206Layered panels for sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00Polyureas; Polyurethanes
    • 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

Abstract

본 고안은 아파트와 같은 공동주택에서 상, 하층간에 충격음을 최소화하기 위해 슬래브와 단열을 위한 경량기포콘크리트 사이에 설치되는 공동주택의 층간 바닥충격음 저감시트에 관한 것으로서, 특히 폴리에틸렌(PE) 내부에 단열부재를 매설하여, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열 및 방수효과도 발휘할 수 있는 공동주택의 층간 바닥충격음 저감시트에 관한 것이다.The present invention relates to an inter-floor floor impact sound reduction sheet of a multi-family house installed between the slab and lightweight foam concrete for minimizing the impact sound between the upper and lower floors in a multi-family house such as an apartment, in particular, inside the polyethylene (PE) The present invention relates to a floor impact sound reduction sheet of a multi-family house that can lay out members, reduce production costs, reduce impact sounds, and exhibit insulation and waterproof effects.

본 고안의 공동주택의 층간 바닥충격음 저감시트는 슬래브(1)와 단열을 위한 경량기포콘크리트(3) 사이에 설치되는 공동주택의 층간 바닥 충격음 저감시트에 있어서, 폴리에틸렌으로 된 바닥부(11); 상기 바닥부(11)상의 가장자리를 따라 열융착된 폴리에틸렌으로 된 가장자리부(12); 상기 가장자리부(12) 안쪽의 내부공간에 충격음을 저감시킴과 동시에 단열성능을 갖도록 매설된 단열부재(13); 그리고, 상기 가장자리부(12)상에 열융착된 폴리에틸렌으로 된 상단부(14)로 구성되어 있다.The floor impact sound reduction sheet of the multi-family house of the present invention is an inter-floor floor impact sound reduction sheet of a multi-family house installed between the slab (1) and the lightweight foam concrete for thermal insulation, the bottom portion 11 of polyethylene; An edge portion 12 made of polyethylene heat-sealed along an edge on the bottom portion 11; An insulation member 13 embedded in the inner space inside the edge portion 12 to reduce impact sound and to have insulation performance; And an upper end portion 14 made of polyethylene heat-sealed on the edge portion 12.

Description

공동주택의 층간 바닥충격음 저감시트{Crashing Sound Decrease Seat between Floors in Community Dwelling House}Crashing Sound Decrease Seat between Floors in Community Dwelling House}

본 고안은 아파트와 같은 공동주택에서 상, 하층간에 충격음을 최소화하기 위해 슬래브와 단열을 위한 경량기포콘크리트 사이에 설치되는 공동주택의 층간 바닥충격음 저감시트에 관한 것으로서, 더욱 상세하게는 폴리에틸렌(PE) 내부에 단열부재를 매설하여, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열 및 방수효과도 발휘할 수 있는 공동주택의 층간 바닥충격음 저감시트에 관한 것이다.The present invention relates to an inter-floor floor impact sound reduction sheet of a multi-family house installed between the slab and lightweight foam concrete for insulation to minimize impact noise between the upper and lower floors in a multi-family house such as an apartment. More specifically, polyethylene (PE) The present invention relates to an interlayer floor impact sound reduction sheet of a multi-family house, in which a heat insulation member is embedded therein, thereby reducing production costs and reducing impact sounds.

바닥충격음은 아파트와 같은 공동주택의 상층바닥에서 사람의 보행, 물건의 낙하 등의 충격이 가해질 때, 바닥 슬래브, 천장 또는 벽체를 통하여 하층 세대내로 방사되는 음이다.Floor impact sound is a sound radiated into a lower generation through floor slabs, ceilings or walls when an impact such as a person walking or falling objects is applied on the upper floor of a multi-family house such as an apartment.

일반적으로 콘크리트 슬래브 구조는 공기 전파음을 잘 차단하기 때문에 좋은 차음재라 할 수 있으나, 콘크리트구조에 충격이나 진동을 직접 가하게 되면 고체전파음으로 변하여 거의 감쇠되지 않고 인접한 다른 세대로 전달되어 음으로 방사되는 특성을 가지고 있다.In general, the concrete slab structure is a good sound insulation material because it blocks air propagation well.However, when the concrete slab is directly impacted or vibrated, the concrete slab is transformed into a solid wave sound, which is hardly attenuated and transmitted to other adjacent generations. Has characteristics.

바닥충격음은 크게 그릇이나 골프공 등의 낙하음, 의자 이동음과 같이 고주파수 성분의 음을 많이 발생시키는 경량충격음과, 성인보행, 어린이 뜀뛰기 등과 같이 저주파수 성분의 음을 많이 발생시키는 중량충격음으로 구분하고 있다.Floor impact sound is divided into light impact sound that generates a lot of high frequency components such as falling sounds of bowls, golf balls, and chair movements, and heavy impact sound that generates a lot of low frequency components such as adult walking and children's skipping. have.

구미의 주택인 경우, 바닥충격음은 주로 사람이 구두를 신고 보행하는 소리, 즉 여성의 하이힐에 의한 소음이 많이 발생하기 때문에 주로 경량충격음을 방지하는 구조로 되어야 하고, 한국이나 일본주택의 경우에는, 생활습관이 좌식생활을 하기 때문에 상기 경량충격음 외에 어린이의 뜀뛰기 등과 같은 중량충격음을 방지할수 있는 구조로 되어야 한다.In the case of houses in Europe and the United States, the floor shock sound should be mainly designed to prevent the light impact sound because a lot of noise is caused by a person's shoes or walking, that is, a woman's high heels generate noise. Since the habit of living habits of sedentary life should be of a structure that can prevent a heavy impact sound, such as children skipping, in addition to the lightweight impact sound.

바닥충격음의 발생모델을 간단하게 나타내면 도 1과 같이 충격원, 바닥구조, 하부공간으로 구별할 수 있다.When the generation model of the floor impact sound is simply shown, it can be classified into an impact source, a floor structure, and a lower space as shown in FIG.

도 1에서 Mt는 충격원의 질량(㎏), Vt는 충격원의 충돌속도(m/s), kc는 충격면의 탄성계수(N/m2), rc는 충격면의 마찰저항계수(N/m/s), Ms는 바닥슬래브의 질량(㎏)이다. 여기서 Mt와 Ms는 고정되어 있으므로 kc와 rc를 조정하여 바닥충격음을 차단하여야 한다.In Figure 1, M t is the mass of the impact source (kg), V t is the impact speed of the impact source (m / s), k c is the elastic modulus of the impact surface (N / m 2 ), r c is friction of the impact surface The coefficient of resistance (N / m / s) and M s are the mass (kg) of the floor slab. Since M t and M s are fixed, k c and r c should be adjusted to block the floor shock sound.

일반적으로 아파트와 같은 공동주택의 바닥구조는 도 2에 도시되어 있는 바와 같이 콘크리트 슬래브(1), 상기 슬래브 위에 설치되는 충격음 저감부재(2), 상기 충격음 저감부재(2)위에 도포되는 것으로서 단열을 위한 경량기포콘크리트(3), 상기 경량기포콘크리트(3)위에 도포되며 난방배관이 설치되는 마감 모르타르(4), 그리고 상기 마감 모르타르(4)위에 접착제에 의하여 부착되는 표면마감재(5)로 이루어져 있다.In general, the floor structure of a multi-family house such as an apartment is applied to the concrete slab (1), the impact sound reduction member (2) installed on the slab, the impact sound reduction member (2) as shown in FIG. Lightweight foamed concrete (3) for the application, the lightweight foamed concrete (3) is applied on the finishing mortar (4), the heating pipe is installed, and the surface finishing material (5) attached by an adhesive on the finishing mortar (4). .

그러나, 이러한 종래의 충격음 저감부재는 저감부재(2) 전체에 단일한 재질을 사용함으로써 생산비가 많이 들고, 경량기포콘크리트(3)만으로는 층간 단열성능이 취약하며, 방수가 잘 되지 않아 경량기포콘크리트(3)가 함유하고 있는 수분이 아래로 스며들어 경량기포콘크리트(3)의 양생에 문제가 있었다.However, such a conventional impact sound reduction member has a high production cost by using a single material throughout the reduction member (2), the lightweight foam concrete (3) only has a weak insulation between the layers, the waterproof foam concrete ( Moisture contained in 3) penetrated down and there was a problem in curing the light-foamed concrete 3.

이에 따라, 공동주택의 층간 바닥구조에서 슬래브와 단열을 위한 경량기포 콘크리트 사이에 설치되는 충격음 저감부재를 방수기능이 뛰어난 폴리에틸렌(PE)으로 구성하고, 그 내부에 펠트 등의 단열부재를 매설한 후 그 위에 다시 폴리에틸렌으로 밀봉하여, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열성능을 지니며, 방수기능을 하여 경량기포콘크리트가 함유하고 있는 수분이 아래로 스며들지 않아 양생이 용이한 공동주택의 층간 바닥충격음 저감시트의 제조가 절실히 요구되고 있다.Accordingly, the impact noise reduction member installed between the slab and the lightweight foam concrete for insulation in the inter-floor floor structure of the multi-family house is composed of polyethylene (PE) with excellent waterproofing function, and then the insulation member such as felt is embedded therein. It is sealed with polyethylene on top of it, which reduces production cost, reduces impact sound, and has insulation performance, and it is waterproof so that moisture contained in lightweight foam concrete does not penetrate down. There is an urgent need for the production of floor impact sound reduction sheets.

본 고안은 상기와 같은 종래 기술의 문제점을 감안하여 안출된 것으로서, 폴리에틸렌(PE) 내부에 단열부재를 매설하여, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열 및 방수성능을 가지며 용이하게 설치할 수 있는 공동주택의 층간 바닥충격음 저감시트를 제공하는데 그 목적이 있다.The present invention is conceived in view of the problems of the prior art as described above, by embedding a heat insulating member inside the polyethylene (PE), to reduce the production cost, reduce the impact sound and at the same time can be easily installed The purpose is to provide a floor impact sound reduction sheet of the multi-family house.

이와 같은 목적을 달성하기 위한 본 고안의 공동주택의 층간 바닥충격음 저감시트는 슬래브와 단열을 위한 경량기포콘크리트 사이에 설치되는 공동주택의 층간 바닥 충격음 저감시트에 있어서, 폴리에틸렌으로 된 바닥부; 상기 바닥부상의 가장자리를 따라 열융착된 폴리에틸렌으로 된 가장자리부; 상기 가장자리부 안쪽의 내부공간에 충격음을 저감시킴과 동시에 단열성능을 갖도록 매설된 단열부재; 그리고, 상기 가장자리부상에 열융착된 폴리에틸렌으로 된 상단부로 이루어진 것을 특징으로 한다.In order to achieve the above object, the floor impact sound reduction sheet of the multi-family house of the present invention is an inter-floor floor impact sound reduction sheet of a multi-family house installed between the slab and lightweight foam concrete for insulation, the bottom portion of polyethylene; An edge portion of polyethylene thermally fused along the edge on the bottom portion; An insulation member embedded in the inner space of the edge portion to reduce impact sound and to have insulation performance; And, characterized in that consisting of the upper end of the heat-sealed polyethylene on the edge portion.

본 고안의 공동주택의 층간 바닥충격음 저감시트의 다른 특징은 상기 단열부재가 펠트, 우레탄칩 보드, 고압축 우레탄, 그라스울 또는 폴리에스테르로 구성된 것을 특징으로 한다.Another feature of the floor impact sound reduction sheet of the multi-family house of the present invention is characterized in that the heat insulating member is composed of felt, urethane chip board, high compression urethane, glass wool or polyester.

도 1은 일반적인 바닥충격음의 발생모델을 나타내는 모식도,1 is a schematic diagram showing a generation model of a general floor impact sound,

도 2는 일반적인 종래 공동주택의 바닥구조의 구성도,2 is a block diagram of a floor structure of a conventional conventional apartment house,

도 3은 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 사시도,Figure 3 is a perspective view of the floor impact impact reduction floor of the multi-family house according to the present invention,

도 4는 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 단면도,Figure 4 is a cross-sectional view of the floor impact shock reduction sheet of a multi-family house according to the present invention,

도 5는 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 사용상태 단면도이다.Figure 5 is a cross-sectional view of the use state of the floor impact sound reduction sheet of the multi-family house according to the present invention.

<도면 각 주요 부분에 대한 부호의 설명><Explanation of symbols for each major part of drawing>

1: 콘크리트 슬래브 2: 충격음 저감부재1: concrete slab 2: impact sound reducing member

3: 경량기포콘크리트 4: 마감 모르타르3: lightweight foam concrete 4: finish mortar

5: 표면마감재5: surface finish

10: 충격음 저감시트 11: 바닥부10: impact noise reduction sheet 11: bottom

12: 가장자리부 13: 단열부재12: edge portion 13: heat insulation member

14: 상단부14: top

이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 일반적인 바닥충격음의 발생모델을 나타내는 모식도이고, 도 2는 일반적인 종래 공동주택의 바닥구조의 구성도이며, 도 3은 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 사시도이고, 도 4는 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 단면도이며, 도 5는 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 사용상태 단면도이다.Figure 1 is a schematic diagram showing a generation model of the general floor impact sound, Figure 2 is a block diagram of a floor structure of a conventional conventional multi-family house, Figure 3 is a perspective view of the floor impact impact reduction sheet of a multi-family house according to the present invention, Figure 4 Is a cross-sectional view of the floor impact impact reduction sheet of the multi-family house according to the present invention, Figure 5 is a cross-sectional view of the state of use of the floor impact impact reduction sheet of the apartment house according to the present invention.

도시된 바와 같이, 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트는 슬래브와 단열을 위한 경량기포콘크리트 사이에 설치되는 공동주택의 층간 바닥 충격음 저감시트에 있어서, 폴리에틸렌으로 된 바닥부(11); 상기 바닥부(11)상의 가장자리를 따라 열융착된 폴리에틸렌으로 된 가장자리부(12); 상기 가장자리부(12) 안쪽의 내부공간에 충격음을 저감시킴과 동시에 단열성능을 갖도록 매설된 단열부재(13); 그리고, 상기 가장자리부(12)상에 열융착된 폴리에틸렌으로 된 상단부(14) 구성되어 있다.As shown, the floor impact sound reduction sheet of the multi-family house according to the present invention, in the inter-floor floor impact sound reduction sheet of the multi-family house is installed between the slab and lightweight foam concrete for insulation, the bottom portion 11 of polyethylene; An edge portion 12 made of polyethylene heat-sealed along an edge on the bottom portion 11; An insulation member 13 embedded in the inner space inside the edge portion 12 to reduce impact sound and to have insulation performance; The upper end portion 14 is made of polyethylene heat-sealed on the edge portion 12.

또한, 본 고안에 따른 공동주택의 층간 바닥충격음 저감시트의 상기 단열부재는 펠트, 우레탄칩 보드, 고압축 우레탄, 그라스울, 또는 폴리에스테르(PET) 로 구성되어 있다.In addition, the insulation member of the floor impact sound reduction sheet of the multi-family house according to the present invention is composed of felt, urethane chip board, high compression urethane, glass wool, or polyester (PET).

상기 바닥부(11)의 하부면은 슬래브(1)와 접촉하여 고정되고 상부면상에는 가장자리를 따라 가장자리부(12)가 열융착되며 가장자리부(12) 안쪽의 내부공간에는 단열부재(13)가 매설된다. 그리고, 바닥부(11)의 재질로는 층간 충격음을 저감시키고 방수성능을 갖는 폴리에틸렌(PE)이 사용된다.The bottom surface of the bottom portion 11 is fixed in contact with the slab (1), the edge portion 12 is heat-sealed along the edge on the top surface and the heat insulating member 13 in the inner space inside the edge portion 12 Buried. As the material of the bottom portion 11, polyethylene (PE) having reduced interlaminar impact sound and waterproofing performance is used.

상기 가장자리부(12)는 바닥부(11) 상부면상의 가장자리를 따라 열융착되고, 단열부재(13)는 상기 가장자리부(12) 안쪽의 내부공간에 매설된다. 그리고, 가장자리부(12)는 바닥부(11)와 같이 층간 충격음을 저감시키고 방수성능을 갖는 재질인 폴리에틸렌이 사용되고, 단열부재(15)는 층간 충격음을 저감시키고 단열성능이 뛰어난 펠트, 우레탄칩 보드, 고압축 우레탄, 그라스울, 또는 폴리에스테르(PET)가 사용된다.The edge portion 12 is heat-sealed along an edge on the bottom surface 11, and the heat insulating member 13 is embedded in an inner space inside the edge portion 12. In addition, the edge portion 12 is made of polyethylene, which is a material having a waterproofing performance and reduces the interlaminar impact sound, such as the bottom portion 11, and the heat insulating member 15 is a felt, urethane chip board which reduces the interlaminar impact sound and has excellent thermal insulation performance. , High compression urethane, glass wool, or polyester (PET) is used.

상기 상단부(14)의 상부면은 경량기포 콘크리트(3)와 접촉하여 고정되고 하부면은 가장자리부(12)와 열융착되며, 가장자리부(12) 안쪽의 내부공간에 매설된 단열부재(13)에 접촉되어 밀봉한다. 그리고, 상단부(14)의 재질로는 바닥부(11)와 같이 충격음을 저감시키고 방수성능을 갖는 재질인 폴리에틸렌이 사용된다.The upper surface of the upper portion 14 is fixed in contact with the lightweight foam concrete (3), the lower surface is heat-sealed with the edge portion 12, the heat insulating member 13 embedded in the inner space inside the edge portion 12 Seal on contact. As the material of the upper end 14, polyethylene, which is a material having a shock-absorbing performance and waterproofing performance, is used as in the bottom 11.

상기와 같이 구성된 본 고안의 공동주택의 층간 바닥충격음 저감시트는 다음과 같이 작용한다.Floor impact shock reduction sheet of the multi-unit house of the present invention configured as described above acts as follows.

하부면이 슬래브(1)와 접촉하여 고정되고 상부면상에는 가장자리를 따라 가장자리부(12)가 열융착되며 가장자리부(12) 안쪽의 내부공간에는 단열부재(13)가 매설된 상기 바닥부(11)는 층간의 충격음을 저감시키고 방수기능을 한다.The bottom portion 11 is fixed to the lower surface in contact with the slab 1, the edge portion 12 is heat-sealed along the edge on the upper surface, and the heat insulating member 13 is embedded in the inner space inside the edge portion 12 ) Reduces the impact sound between layers and makes it waterproof.

바닥부(11)의 상부면상에서 가장자리를 따라 열융착되어 있는 상기 가장자리부(12)는 층간의 충격음을 저감시키고 방수기능을 하며, 가장자리부(12) 안쪽의 내부공간에 매설된 상기 단열부재(13)는 층간의 충격음을 저감시키고 경량기포콘크리트(3)와 함께 단열기능도 한다.The edge portion 12 is heat-sealed along the edge on the upper surface of the bottom portion 11 to reduce the impact sound between the layers and waterproof, and the heat insulating member embedded in the inner space inside the edge portion 12 ( 13) reduces the impact sound between the layers and also functions as a heat insulation with the lightweight foam concrete (3).

상기 단열부재(13)는 폴리에틸렌(PE) 대신에 충격음을 저감시키면서 단열기능도 발휘할 수 있는 저렴한 재질인 펠트, 우레탄칩 보드, 고압축 우레탄, 그라스울, 또는 폴리에스테르(PET) 를 사용하여 폴리에틸렌의 내부에 매설함으로써, 생산비용이 절감된다.The heat insulating member 13 is made of felt, urethane chip board, high pressure urethane, glass wool, or polyester (PET), which is an inexpensive material that can exert a heat insulating function while reducing impact sound instead of polyethylene (PE). By embedding, production costs are reduced.

상부면이 경량기포콘크리트(3)와 접촉하여 고정되고 하부면이 가장자리부(12)와 열융착되며, 가장자리부(12) 안쪽의 내부공간에 매설된 단열부재(13)에 접촉되어 밀봉하는 상기 상단부(13)는 층간의 충격음을 저감시키고 방수기능을 하여 상부의 경량기포콘크리트(3)가 함유하고 있는 수분이 아래로 스며들지 않게 함으로써, 경량기포콘크리트(3)의 양생이 효율적으로 이루어지도록 한다.The upper surface is fixed in contact with the lightweight foam concrete (3) and the lower surface is heat-sealed with the edge portion 12, the contacting and sealing the heat insulating member 13 embedded in the inner space inside the edge portion 12 The upper end portion 13 reduces the impact sound between layers and prevents water from falling down by absorbing moisture contained in the upper lightweight foam concrete 3 so that curing of the lightweight foam concrete 3 can be efficiently performed. .

또한, 본 고안에 따른 충격음 저감시트는 슬래브(1)위에 설치할 때, 각각의 저감시트(10) 여러 개를 나란히 배열하여 끼우거나 잘라서 맞춤으로써, 좁은 공간이나 직사각형이 아닌 바닥에도 용이하게 설치할 수 있게 된다.In addition, when the impact sound reduction sheet according to the present invention is installed on the slab (1), each of the reduction sheet 10 by arranging a number of side by side by inserting or cutting to fit, so that it can be easily installed on the floor, not narrow space or rectangular. do.

따라서, 폴리에틸렌 내부에 충격음 저감성능을 가지면서 저렴한 펠트 등의 단열부재(13)를 매설함으로써, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열성능을 갖고, 방수기능을 하여 상부의 경량기포콘크리트(3)의 양생에 효과적이며, 좁은 공간이나 직사각형이 아닌 바닥에도 용이하게 설치할 수 있게 되는 것이다.Therefore, by embedding a heat insulating member 13, such as inexpensive felt, with impact sound reduction performance inside the polyethylene, it is possible to reduce the production cost, reduce impact sound and at the same time have a heat insulation performance, and to waterproof the upper lightweight foam concrete (3 It is effective for the curing of) and can be easily installed in a narrow space or a non-rectangular floor.

이와 같이 구성된 본 고안의 공동주택의 층간 바닥충격음 저감시트는 폴리에틸렌 내부에 단열부재를 매설하여, 생산비를 절감하고 충격음을 저감시킴과 동시에 단열 및 방수성능을 가지며, 용이하게 설치할 수 있는 유용한 효과를 발휘한다.The floor impact sound reduction sheet of the multi-unit house of the present invention configured as described above has a heat insulating member inside the polyethylene, thereby reducing production cost and reducing impact sound, and at the same time having a heat insulating and waterproofing performance, and exhibiting a useful effect that can be easily installed. do.

본 고안은 기재된 구체예에 대해서만 상세히 설명되었지만 본 고안의 사상과 범위내에서 다양하게 변경 또는 변형할 수 있음은 본 고안이 속하는 기술분야의 당업자에게는 자명한 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. It would have to fall within the scope of a request for registration of a new model.

Claims (2)

슬래브(1)와 단열을 위한 경량기포콘크리트(3) 사이에 설치되는 공동주택의 층간 바닥 충격음 저감시트에 있어서,In the inter-floor floor impact sound reduction sheet of a multi-unit house installed between the slab (1) and lightweight foam concrete (3) for thermal insulation, 폴리에틸렌으로 된 바닥부(11);Bottom 11 made of polyethylene; 상기 바닥부(11)상의 가장자리를 따라 열융착된 폴리에틸렌으로 된 가장자리부(12);An edge portion 12 made of polyethylene heat-sealed along an edge on the bottom portion 11; 상기 가장자리부(12) 안쪽의 내부공간에 충격음을 저감시킴과 동시에 단열성능을 갖도록 매설된 단열부재(13); 그리고,An insulation member 13 embedded in the inner space inside the edge portion 12 to reduce impact sound and to have insulation performance; And, 상기 가장자리부(12)상에 열융착된 폴리에틸렌으로 된 상단부(14)로 이루어진 것을 특징으로 하는 공동주택의 층간 바닥충격음 저감시트.Floor impact sound reduction sheet of the multi-family house, characterized in that consisting of the upper end portion 14 of the heat-sealed polyethylene on the edge portion (12). 제 1항에 있어서, 상기 단열부재(13)는 펠트, 우레탄칩 보드, 고압축우레탄, 그라스울, 또는 폴리에스테르로 구성된 것을 특징으로 하는 공동주택의 층간 바닥충격음 저감시트.The method of claim 1, wherein the heat insulating member 13 is a floor, floor impact sound reduction sheet of a multi-family house, characterized in that consisting of felt, urethane chip board, high pressure urethane, glass wool, or polyester.
KR20-2003-0018472U 2003-06-12 2003-06-12 Crashing Sound Decrease Seat between Floors in Community Dwelling House KR200325207Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180131785A (en) * 2017-06-01 2018-12-11 (주)친환경건축디자인시공연구센터 The structure for reducing noise transfer between floors
KR102145800B1 (en) * 2019-07-30 2020-08-19 (주)태봉산업 Anti-noise pad

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180131785A (en) * 2017-06-01 2018-12-11 (주)친환경건축디자인시공연구센터 The structure for reducing noise transfer between floors
KR102140796B1 (en) 2017-06-01 2020-08-03 (주)친환경건축디자인시공연구센터 The structure for reducing noise transfer between floors
KR102145800B1 (en) * 2019-07-30 2020-08-19 (주)태봉산업 Anti-noise pad

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