KR101449672B1 - the sound and shock absorption structure of slave in apartment - Google Patents

the sound and shock absorption structure of slave in apartment Download PDF

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Publication number
KR101449672B1
KR101449672B1 KR1020140085158A KR20140085158A KR101449672B1 KR 101449672 B1 KR101449672 B1 KR 101449672B1 KR 1020140085158 A KR1020140085158 A KR 1020140085158A KR 20140085158 A KR20140085158 A KR 20140085158A KR 101449672 B1 KR101449672 B1 KR 101449672B1
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South Korea
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buffer
elastic body
upper portion
ondol
hollow
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KR1020140085158A
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Korean (ko)
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노영곤
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(주)지엘월드텍씨엔에스
노영곤
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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
    • E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes
    • 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
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
    • 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

The present invention provides a floor slab soundproofing and shock absorption structure for an apartment building including a floor heating section (H); an insulation plate (100) that is disposed below the floor heating section (H) and has multiple buffering tool fixing holes (101) formed therein; a buffering tool (200) whose upper portion is inserted into the buffering tool fixing hole (101) and lower end is exposed below the insulation plate (100); and a floor slab (S) that is disposed to be in contact with a lower end of the buffering tool (200), in which the buffering tool (200) is elastically deformed so as to mitigate vibration and shock transmitted from above. The buffering tool (200) includes a disk mount (230) in which a cylinder insertion hole (232) having the same diameter as the buffering tool fixing hole (101) is formed at the center with a grounding portion (234) in close contact with a lower portion of the insulation plate (100); a cylinder (210) that is inserted into the buffering tool fixing hole (101) and the cylinder insertion hole (232), is blocked at an upper end, and has a main body (213) where an open hollow (212) is formed therein and at a lower end formed therein and a step (211) formed at a lower end; and an elastic body (220) that is inserted into the hollow (212), is exposed below the hollow (212) at a lower end, and is disposed in contact with the floor slab (S), in which the elastic body (220) is elastically deformed so as to mitigate the vibration and the shock transmitted from above.

Description

공동주택에서 바닥슬래브의 방음 및 방진구조{the sound and shock absorption structure of slave in apartment}[0001] The present invention relates to a soundproof and dustproof structure of a floor slab in a multi-

본 발명은 공동주택의 바닥 충격음 방지 시스템에 관한 것으로써, 기존의 매트식의 압축탄성구조 방식에 비하여 월등한 탄성변형이 가능하여 중량충격음에서 문제가 되는 저주파 충격음에 특히 효과적이며, 바닥슬래브와 완충재 사이에 형성된 공간의 차음성능으로 경량충격음에도 효과적이고, 완충재 상부의 온돌판공사에 습식공법과 반건식공법의 어느 공법에도 적용이 가능한 공동주택에서 바닥슬래브의 방음 및 방진구조에 관한 것이다.
The present invention relates to a floor impact sound preventing system for a multi-storey house, which is superior to a conventional mat-type compressive elastic structure system and is particularly effective for a low-frequency impact sound which is a problem in heavy impact sound, The present invention relates to a soundproofing and dustproof structure of a floor slab in a multi-storeyed building, which is effective for a lightweight impact sound due to the sound insulation performance of a space formed between the floor and the floor, and is applicable to any of the wet type construction and semi-

주거형태가 아파트 등과 같은 공동주택이 중심이 된 1980년대 이후에 사회적으로 큰 문제가 되고 있는 층간소음은 크게 중량충격음과 경량충격음으로 구분된다.Since the 1980s, when apartment houses, such as apartment buildings, became the center of attention, the interstratial noise, which is a big problem in society, can be classified into heavy impact sound and light impact sound.

우리나라와 같이 실내에서 신발을 벗고 맨발로 생활하는 경우에는, 의자 끄는 소리와 같은 중고주파 성분의 경량충격음보다 보행시 발생하는 무겁고 부드러운 충격에 의한 저주파 성분의 중량충격음의 피해가 크다.In the case of lifting barefoot in the room like in Korea, heavy impact sound of a low frequency component due to a heavy and soft impact generated when walking is larger than a light weight impact sound of a used frequency component such as a chair pull sound.

도 1은 공동주택에서 종래의 바닥구조를 도시한 단면도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a conventional floor structure in a multi-family house. FIG.

우리나라의 공동주택에서는 온수를 이용한 바닥온돌이 필수적이기 때문에, 도 1과 같이 슬래브와 온수배관을 포함한 경량기포콘크리트와 마감모르타르로 구성되는 온돌판 사이에 동탄성계수가 낮은 부드러운 소재의 완충재를 매트형식으로 사용하는 뜬바닥구조가 일반적으로 적용되고 있다. Since floor ounces using hot water are essential in domestic houses in Korea, as shown in Fig. 1, between the light-weight foamed concrete including the slab and the hot water pipe and the ondol plate made of the finishing mortar, Floating floor structures used are generally applied.

상기 매트형식의 완충재는 시공이 용이하며 비용이 저렴하고 충격음에 대한 편차가 적고 경량기포콘크리트를 사용하는 기존의 온돌공사에도 적용이 용이한 장점이 있어 현장에서 선호하는 공법이다. The above-mentioned mat type cushioning material is a preferred method in the field because it is easy to construct, has low cost, has little deviation from impact sound and is easy to apply to existing ondol construction using lightweight foamed concrete.

그러나 온돌판은 80~90㎜ 두께가 필요하므로 완충재의 두께는 30㎜가 한계이다.However, since the Ondol plate requires a thickness of 80 to 90 mm, the thickness of the buffer material is limited to 30 mm.

또한 온돌의 열손실을 억제하기 위해 매우 높은 수준의 단열성능이 요구되면서 흡수율이 낮은 소재를 적용하여야하기 때문에 상기 수준을 만족하면서 완충이 되는 소재가 스티로폼(EPS)과 발포고무(EVA) 등으로 한정되면서 만족할 만한 성능구현이 매우 어렵다.In order to suppress the heat loss of the ondol, a very low level of insulation performance is required and a material having a low water absorption rate should be applied. Therefore, the material to be cushioned satisfying the above-mentioned level is limited to EPS and foam rubber (EVA) It is very difficult to achieve satisfactory performance.

종래의 매트형식의 완충재가 압축력을 받을 경우 포아손비의 영향을 포함한 기하학적인 제약으로 탄성변형에 한계가 있어, 완충성의 개선을 위해 완충재의 동탄성계수를 저감하여도 효율이 낮고, 동탄성계수를 과다하게 저감하는 경우에는 시공 및 장기처짐에 문제가 있다. When the conventional mat type cushioning material is subjected to compressive force, there is a limit to the elastic deformation due to the geometrical limitation including the influence of the Poisson's ratio. Therefore, even if the dynamic elastic modulus of the cushioning material is reduced to improve the buffering property, In case of excessive reduction, there is a problem in construction and long-term deflection.

이에 대한 개선안으로는 매트 저면에 돌기나 엠보싱의 요철가공으로 작용 하중 면적을 작게 하여 동탄성특성을 개선하는 방법(등록특허 제0736200호 등)을 적용하려는 움직임도 있으나, 평판과 돌기가 일체화되어 있는 경우 탄성변형이 돌기부에서만 발생하지 않고 돌기와 연결된 평판부분에서도 발생하여 완충성능은 효과적이지 못하고, 무리하게 부담면적을 높이거나 접지면적을 적게한 돌기의 형태를 적용하여 장기처짐 문제가 발생하기도 하였다.As a solution to this problem, there is a movement to apply the method of improving the dynamic elastic property by reducing the area of the action load by the irregular process of the protrusion or embossing on the bottom of the mat (registered patent No. 0736200, etc.), but the flat plate and the projection are integrated The elastic deformation does not occur only in the protrusions but occurs in the flat plate portions connected with the protrusions. As a result, the buffering performance is not effective, and the long protrusion problem is caused by applying the shape of the protrusions with unreasonably increased burden area or reduced ground area.

또 다른 개선안으로는 공학적으로 원하는 완충성능 구현이 가능한 이중상바닥구조와 같이 평판과 완충을 위한 돌기를 분리하여 돌기에서만의 탄성변형을 유도하는 방법(등록특허 제0884158호 등)이 제안되고 있으나, 법적으로 요구되는 단열성능을 만족하기 위해 완충기능에 영향이 없는 20㎜ 이상의 단열재가 필요하여 실질적으로 완충역할을 하는 돌기의 높이가 10㎜ 이하로 제한되어 완충성능에 한계가 있어, 이에 대한 해결책이 요구되고 있는 것이 현실이다.
As another improvement method, there is proposed a method of inducing elastic deformation only in the protrusion by separating the protrusion for the flat plate and the buffer like the double-layered floor structure capable of achieving the desired cushioning performance by engineering (Patent No. 0884158, etc.) It is necessary to provide a heat insulating material of 20 mm or more which does not affect the buffering function and the height of the protruding part serving as a buffer is limited to 10 mm or less so that the buffering performance is limited, It is the reality that it is becoming.

또한 2014년 5월부터 시행되는 “공동주택 바닥충격음 차단구조인정 및 관리기준(국토교통부고시 제2013-611호)”에서 장기처짐의 규제를 강화하여 상기 방법들을 이용한 기존의 방식은 거의 불가능 하여 이에 대한 대안이 필요하다.
In addition, since the regulation of long-term deflation is strengthened in the "Standard for Recognition and Management of Structural Impact Sound Insulation for Residential Buildings (Ministry of Land, Infrastructure and Transport No. 2013-611)", which was enforced in May 2014, An alternative is needed.

[문헌 1] 대한민국 등록특허 제0736200호 ‘공동주택용 바닥의 층간소음을 방지하기 위한 패널제조방법’, 2004.12.10.[Patent Document 1] Korean Registered Patent No. 0736200 'Method for manufacturing a panel for preventing floor-to-floor noise in a floor for a residential house', 2004.12.10. [문헌 2] 대한민국 등록특허 제0884158호 ‘층간차음재’, 2007.08.02.[Literature 2] Korean Patent No. 0884158 'Interphase sound insulating material', 2007.08.02.

본 발명은 상기한 바와 같은 종래의 제반 문제점을 해소하기 위해서 제시되는 것이다. 그 목적은 다음과 같다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the related art. The purpose is as follows.

첫째, 종래의 공법을 적용하면서도 충분한 완충공간을 확보하여 완충성이 개선된 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공하고자 한다.First, it is aimed to provide a soundproofing and dustproof structure of a floor slab in a multi-storeyed house having improved buffering ability by securing sufficient cushioning space while applying a conventional method.

둘째, 단열기준의 제약에 관계없이 공학적으로 원하는 완충성능 구현이 가능한 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공하고자 한다.Second, we provide a soundproof and dustproof structure of a floor slab in a dwelling unit that can achieve the desired damping performance by engineering without regard to the limitation of the insulation standard.

셋째, 강화된 장기처짐의 규제를 만족하는 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공하고자 한다.
Third, we want to provide a soundproof and dustproof structure of the floor slab in a multi - family house that satisfies the regulation of long - term deflection.

상기한 기술적 과제를 해결하기 위해 본 발명은 온돌부(H); 상기 온돌부(H) 하부에 설치되며 다수개의 완충구고정구멍(101)이 형성된 단열판(100); 상부가 상기 완충구고정구멍(101)에 삽입되고 하단이 상기 단열판(100) 하부로 노출되는 완충구(200); 및, 상기 완충구(200) 하단과 접촉하여 설치되는 바닥슬래브(S);를 포함하여 구성되되, 상기 완충구(200)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공하고자 한다.According to an aspect of the present invention, there is provided an oven (H); An insulating plate 100 provided under the ondol part H and having a plurality of buffer holes 101 formed therein; A buffer (200) having an upper portion inserted into the buffer fixing hole (101) and a lower end exposed to a lower portion of the heat insulating plate (100); And a bottom slab S installed in contact with the lower end of the buffer 200. The buffer 200 is elastically deformed to reduce vibration and impact noise transmitted from the upper portion of the buffer 200. [ And to provide a soundproof and dustproof structure of the floor slab in the apartment house.

또한, 상기 완충구(200)는, 중앙에 상기 완충구고정구멍(101)과 동일한 직경의 실린더삽입홀(232)이 형성되고 접지부(234)가 상기 단열판(100) 하부에 밀착하는 디스크마운트(230); 상기 완충구고정구멍(101)과 상기 실린더삽입홀(232)에 삽입되며 상단은 막히고 내부와 하단에 개방된 중공(212)이 형성된 본체(213) 그리고 하단에 단턱(211)이 형성된 실린더(210); 상기 중공(212)에 삽입되고 하단이 상기 중공(212) 하부로 노출되어 상기 바닥슬래브(S)와 접촉하여 설치되는 탄성체(220);를 포함하여 구성되되, 상기 탄성체(220)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공하고자 한다.
The buffer 200 has a cylinder insertion hole 232 having the same diameter as that of the buffer fixing hole 101 at the center and a grounding portion 234 formed in a disc mount (230); A body 213 inserted into the buffer bore fixing hole 101 and the cylinder insertion hole 232 and having an upper end closed and a hollow 212 opened to the inside and a lower end thereof and a cylinder 210 having a step 211 formed at a lower end thereof ); And an elastic body 220 which is inserted into the hollow 212 and whose lower end is exposed to a lower portion of the hollow 212 to be installed in contact with the bottom slab S, wherein the elastic body 220 is elastically deformed And vibration and impact noise transmitted from the upper portion of the floor slab are reduced.

본 발명에 따르면 다음과 같은 효과가 기대된다.According to the present invention, the following effects are expected.

첫째, 종래의 공법을 적용하면서도 충분한 완충공간을 확보하여 완충성이 개선된 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공한다.First, it provides a soundproofing and dustproof structure of a floor slab in a multi-storey apartment with improved buffering capacity by securing a sufficient cushioning space while applying a conventional method.

둘째, 단열기준의 제약에 관계없이 공학적으로 원하는 완충성능 구현이 가능한 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공한다.Second, it provides the soundproofing and dustproof structure of the floor slab in the apartment house which can achieve the desired cushioning performance by engineering regardless of the restriction of the insulation standard.

셋째, 강화된 장기처짐의 규제를 만족하는 공동주택에서 바닥슬래브의 방음 및 방진구조를 제공한다.
Third, it provides the soundproofing and dustproof structure of the floor slab in the apartment complex that satisfies the regulation of the strengthened long - term deflection.

도 1은 공동주택에서 종래의 바닥구조를 도시한 단면도이다.
도 2는 본 발명에서 단열판과 완충구를 도시한 사시도이다.
도 3은 본 발명에서 완충구의 분해사시도이다.
도 4는 본 발명의 공동주택에서 바닥슬래브의 방음 및 방진구조의 단면도이다.
도 5는 본 발명의 공동주택에서 바닥슬래브의 방음 및 방진구조의 거동을 나타낸 개념도이다.
도 6은 도 4의 상세도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a conventional floor structure in a multi-family house. FIG.
2 is a perspective view showing an insulating plate and a buffer in the present invention.
3 is an exploded perspective view of a buffer solution in the present invention.
4 is a cross-sectional view of a soundproof and dustproof structure of a floor slab in a multi-unit house of the present invention.
5 is a conceptual view showing the behavior of the soundproof and anti-vibration structure of the floor slab in the apartment house of the present invention.
Fig. 6 is a detailed view of Fig. 4. Fig.

이하 첨부한 도면과 함께 상기와 같은 본 발명의 개념이 바람직하게 구현된 실시예를 통하여 본 발명을 더욱 상세하게 설명한다.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 4는 본 발명의 공동주택에서 바닥슬래브의 방음 및 방진구조의 단면도이다.4 is a cross-sectional view of a soundproof and dustproof structure of a floor slab in a multi-unit house of the present invention.

본 발명의 공동주택에서 바닥슬래브의 방음 및 방진구조는 온돌부(H); 상기 온돌부(H) 하부에 설치되며 다수개의 완충구고정구멍(101)이 형성된 단열판(100); 상부가 상기 완충구고정구멍(101)에 삽입되고 하단이 상기 단열판(100) 하부로 노출되는 완충구(200); 및, 상기 완충구(200) 하단과 접촉하여 설치되는 바닥슬래브(S);를 포함하여 구성되되,The soundproof and anti-vibration structure of the floor slab in the apartment house of the present invention includes an oven (H); An insulating plate 100 provided under the ondol part H and having a plurality of buffer holes 101 formed therein; A buffer (200) having an upper portion inserted into the buffer fixing hole (101) and a lower end exposed to a lower portion of the heat insulating plate (100); And a bottom slab S installed in contact with the lower end of the buffer 200,

상기 완충구(200)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 한다.
The shock absorber 200 is elastically deformed to reduce vibration transmitted from the upper portion and impact noise.

즉 상기 단열판(100)이 상기 온돌부(H)를 통하여 전달되는 충격력을 소집하여 상기 완충구(200)에 집중시키면, 전달된 충격력 특히 중량충격음의 대부분을 상기 완충구(200)가 흡수완충하는 것을 특징으로 하는 하이브리드 기능을 갖춘 공동주택의 층간소음 방진 및 방음구조이다.
That is, when the insulating plate 100 collects the impact force transmitted through the ondol portion H and concentrates the impact force on the buffer 200, most of the transmitted impact force, particularly, the heavy impact sound is absorbed by the buffer 200 Which is characterized in that it has a hybrid function.

상기 단열판(100)은 상기 완충구(200)에 의해 상기 바닥슬래브(S)와 이격되어 상기 단열판(100)과 상기 바닥슬래브(S) 사이에는 빈공간인 공기층이 자연적으로 형성되며 상기 공기층이 경량충격음 저감에 효과적으로 대응한다.The insulating plate 100 is spaced apart from the bottom slab S by the buffer 200 so that an air layer is naturally formed between the insulating plate 100 and the bottom slab S, Effectively cope with impact noise reduction.

상기 단열판(100)의 소재는 판재형상 가공이 가능하고 단열기준을 만족하면 어떤 소재도 가능하나, 작업성과 경제성을 고려하면 스티로폼(EPS)이나 발포고무(EVA)가 바람직하다.
Any material can be used as the material of the heat insulating plate 100 as long as it can be processed into a plate shape and satisfies the heat insulation criterion. However, styrofoam (EPS) or foamed rubber (EVA) is preferable considering workability and economical efficiency.

도 6은 도 4의 상세도이다.Fig. 6 is a detailed view of Fig. 4. Fig.

상기 온돌부(H)는 하부에 설치되는 경량기포콘크리트(H1), 상기 경량기포콘크리트(H1) 상부에 설치되는 온돌배관(H2) 및 상기 온돌배관(H2)을 매립하며 상기 경량기포콘크리트(H1) 상부에 설치되는 마감몰탈(H3)을 포함하여 구성되는 것을 특징으로 한다.
The ondol portion H is filled with the lightweight foamed concrete H1 installed at the lower portion, the Ondol pipe H2 installed at the upper portion of the lightweight foamed concrete H1 and the Ondol pipe H2 and the lightweight foamed concrete H1 And a finishing mortar (H3) installed on the upper portion.

도 2는 본 발명에서 단열판과 완충구를 도시한 사시도이고, 도 3은 본 발명에서 완충구의 분해사시도이다.
FIG. 2 is a perspective view showing an insulating plate and a buffer in the present invention, and FIG. 3 is an exploded perspective view of a buffer in the present invention.

상기 완충구(200)는,The buffer (200)

중앙에 상기 완충구고정구멍(101)과 동일한 직경의 실린더삽입홀(232)이 형성되고 접지부(234)가 상기 단열판(100) 하부에 밀착하는 디스크마운트(230); 상기 완충구고정구멍(101)과 상기 실린더삽입홀(232)에 삽입되며 상단은 막히고 내부와 하단에 개방된 중공(212)이 형성된 본체(213) 그리고 하단에 단턱(211)이 형성된 실린더(210); 상기 중공(212)에 삽입되고 하단이 상기 중공(212) 하부로 노출되어 상기 바닥슬래브(S)와 접촉하여 설치되는 탄성체(220); 를 포함하여 구성되되,A disk mount 230 in which a cylinder insertion hole 232 having the same diameter as the bush fixing hole 101 is formed at the center and the grounding portion 234 is in close contact with the lower portion of the heat insulating plate 100; A body 213 inserted into the buffer bore fixing hole 101 and the cylinder insertion hole 232 and having an upper end closed and a hollow 212 opened to the inside and a lower end thereof and a cylinder 210 having a step 211 formed at a lower end thereof ); An elastic body 220 inserted into the hollow 212 and exposed at a bottom of the hollow 212 to be in contact with the bottom slab S; , ≪ / RTI >

상기 탄성체(220)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 한다.
The elastic body 220 is elastically deformed to reduce vibration transmitted from the upper portion and impact noise.

상기 디스크마운트(230)와 상기 실린더(210)는 얼마든지 일체로 생산가능하며, 소재는 가공성을 고려하면 플라스틱(plastic)이나 함석판이 바람직하다.
The disk mount 230 and the cylinder 210 can be integrally manufactured as a single piece. Plastic is preferably used in consideration of workability.

상기 탄성체(220)는 탄성복원 기능은 물론 항상 변형하고 있기 때문에 내구성이 있어야 하며 주변 환경에 영향을 받지 않는 내화학성을 구비하는 것이 바람직하다. 또한 소재로써 일반적으로 사용하는 고무질계통이 바람직하나 스프링도 가능하다.Since the elastic body 220 is always deformed as well as the elastic restoring function, it is desirable that the elastic body 220 should have durability and have chemical resistance that is not affected by the surrounding environment. As a material, a general rubber system is preferable, but a spring is also possible.

상기 스프링을 사용할 경우 상기 탄성체(220)는 스프링으로 형성되어,When the spring is used, the elastic body 220 is formed of a spring,

상기 스프링에 상부로부터 하중이 가해지면 길이가 줄어들면서 단면적이 늘어나는 압축변형하는 것을 특징으로 한다.
And when the load is applied to the spring from the top, the length of the spring is reduced and the compressive deformation increases as the cross-sectional area increases.

도 5는 본 발명의 공동주택에서 바닥슬래브의 방음 및 방진구조의 거동을 나타낸 개념도이다. 5 is a conceptual view showing the behavior of the soundproof and anti-vibration structure of the floor slab in the apartment house of the present invention.

구체적으로 도 5는 탄성체로 고무질계통을 적용한 실시예로 포아손비의 영향에 대한 대책을 설명한 상태도 및 단면도이다. (a)가 평상시의 상태로, (b)가 충격을 받아 압축변형이 발생한 상태를 나타낸다.
5 is a state diagram and a cross-sectional view explaining countermeasures against the influence of the Poisson's ratio, which is an embodiment in which a rubbery system is applied as an elastic body. (a) shows the normal state, and (b) shows the state where the compression deformation occurs due to the impact.

도 5에 도시된 바와 같이,As shown in Figure 5,

상기 탄성체(220)는,The elastic body (220)

외주면에 수직으로 슬릿(223)이 형성되고 중앙에 상기 슬릿(223)과 연결된 팽창제어홈(221)이 형성되어, 상기 탄성체(220)에 상부로부터 하중이 가해지면 길이가 줄어들면서 단면적이 늘어나는 압축변형으로 상기 슬릿(223)과 상기 팽창제어홈(221)이 늘어난 부피를 수용하는 것을 특징으로 한다.
An expansion control groove 221 connected to the slit 223 is formed at the center of the slit 223 perpendicular to the outer circumferential surface of the elastic body 220. When a load is applied to the elastic body 220 from an upper portion thereof, And the deformation control groove (221) receives the increased volume of the slit (223) and the expansion control groove (221).

구체적으로, 탄성체(220)에 압축력이 발생하면 포아손비의 영향으로 가력방향과 수직방향으로 팽창하게 되는데, 이때 탄성체(220)의 주변을 실린더(210)로 구속하면 가력방향으로 저항력이 발생하여 탄성계수가 높아져 방진기능의 효율이 저하된다. Specifically, when a compressive force is generated in the elastic body 220, the elastic body 220 expands in a direction perpendicular to the force direction due to the influence of the Poisson's ratio. When the periphery of the elastic body 220 is constrained by the cylinder 210, The coefficient is increased and the efficiency of the dustproof function is lowered.

이에 대한 대안으로 탄성체(220)는 길이방향의 단면으로 그리스어의 ‘오메가(Ω)’ 형태로 슬릿(223)이 가공된 팽창제어용홈(221)이 있어, As an alternative to this, the elastic body 220 has an expansion control groove 221 formed by processing the slit 223 in the shape of 'omega (Ω)

충격으로 압축력을 받으면 탄성체(220)는 외주면으로 팽창하는 것이 아닌 내부의 슬릿(223)과 빈공간(221) 쪽으로 팽창하여 포아손비의 영향에 따른 탄성계수의 증가를 감소시킬 수 있는 것을 특징으로 한다. The elastic body 220 is expanded not to the outer circumferential surface but to the inner slit 223 and the hollow space 221 to reduce an increase in the elastic modulus depending on the influence of the Poisson's ratio .

이와 같이 본 발명은 상기 실린더(210) 내에서 탄성체(220)를 거동하게 함으로서, 탄성체(220)가 방음방진하기 위해 필요한 변형량의 확보 및 탄성체(220)의 압축변형으로 발생하는 포아손비 에 대한 대책이 가능한 것을 특징으로 한다.
As described above, according to the present invention, since the elastic body 220 is moved in the cylinder 210, the amount of deformation necessary for the elastic body 220 to be soundproofed and secured, and the countermeasures against the foam stiffness caused by compressive deformation of the elastic body 220 .

본 발명은 상기에서 언급한 바와 같이 바람직한 실시예와 관련하여 설명되었으나, 본 발명의 요지를 벗어남이 없는 범위 내에서 다양한 수정 및 변형이 가능하며, 다양한 분야에서 사용 가능하다. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

따라서 본 발명의 청구범위는 이건 발명의 진정한 범위 내에 속하는 수정 및 변형을 포함한다.
It is therefore intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

H: 온돌부
H1: 경량기포콘크리트
H2: 온돌배관
H3: 마감몰탈
S: 바닥슬래브
100: 단열판
101: 완충구고정구멍
200: 완충구
210: 실린더
211: 단턱
212: 중공
213: 본체
220: 탄성체
221: 팽창제어홈
223: 슬릿
230: 디스크마운트
232: 실린더삽입홀
234: 접지부H: Ondol Department
H1: Lightweight foam concrete
H2: Ondol piping
H3: Finishing mortar
S: floor slab
100:
101: Buffer fixing hole
200: buffer
210: cylinder
211: step
212: hollow
213:
220: elastomer
221: Expansion control groove
223: Slit
230: Mounting the disk
232: Cylinder insertion hole
234:

Claims (5)

온돌부(H); 상기 온돌부(H) 하부에 설치되며 다수개의 완충구고정구멍(101)이 형성된 단열판(100); 상부가 상기 완충구고정구멍(101)에 삽입되고 하단이 상기 단열판(100) 하부로 노출되는 완충구(200); 및, 상기 완충구(200) 하단과 접촉하여 설치되는 바닥슬래브(S);를 포함하여 구성되되,
상기 완충구(200)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 하고,
상기 완충구(200)는,
중앙에 상기 완충구고정구멍(101)과 동일한 직경의 실린더삽입홀(232)이 형성되고 접지부(234)가 상기 단열판(100) 하부에 밀착하는 디스크마운트(230);
상기 완충구고정구멍(101)과 상기 실린더삽입홀(232)에 삽입되며 상단은 막히고 내부와 하단에 개방된 중공(212)이 형성된 본체(213) 그리고 하단에 단턱(211)이 형성된 실린더(210);
상기 중공(212)에 삽입되고 하단이 상기 중공(212) 하부로 노출되어 상기 바닥슬래브(S)와 접촉하여 설치되는 탄성체(220);
를 포함하여 구성되되,
상기 탄성체(220)가 탄성변형되어 상부로부터 전해지는 진동과 충격음을 감소시키는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조.
Ondol portion (H); An insulating plate 100 provided under the ondol part H and having a plurality of buffer holes 101 formed therein; A buffer (200) having an upper portion inserted into the buffer fixing hole (101) and a lower end exposed to a lower portion of the heat insulating plate (100); And a bottom slab S installed in contact with the lower end of the buffer 200,
Characterized in that the shock absorber (200) is elastically deformed to reduce vibration transmitted from the upper portion and impact noise,
The buffer (200)
A disk mount 230 in which a cylinder insertion hole 232 having the same diameter as the bush fixing hole 101 is formed at the center and the grounding portion 234 is in close contact with the lower portion of the heat insulating plate 100;
A body 213 inserted into the buffer bore fixing hole 101 and the cylinder insertion hole 232 and having an upper end closed and a hollow 212 opened to the inside and a lower end thereof and a cylinder 210 having a step 211 formed at a lower end thereof );
An elastic body 220 inserted into the hollow 212 and exposed at a lower end of the hollow 212 to be in contact with the bottom slab S;
, ≪ / RTI >
Wherein the elastic body (220) is elastically deformed to reduce vibration transmitted from the upper portion and impact noise.
제1항에서,
상기 온돌부(H)는 하부에 설치되는 경량기포콘크리트(H1), 상기 경량기포콘크리트(H1) 상부에 설치되는 온돌배관(H2) 및 상기 온돌배관(H2)을 매립하며 상기 경량기포콘크리트(H1) 상부에 설치되는 마감몰탈(H3)을 포함하여 구성되는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조.
The method of claim 1,
The ondol portion H is filled with the lightweight foamed concrete H1 installed at the lower portion, the Ondol pipe H2 installed at the upper portion of the lightweight foamed concrete H1 and the Ondol pipe H2 and the lightweight foamed concrete H1 And a finishing mortar (H3) installed on the upper part of the floor slab.
삭제delete 제1항에서,
상기 탄성체(220)는,
외주면에 수직으로 슬릿(223)이 형성되고 중앙에 상기 슬릿(223)과 연결된 팽창제어홈(221)이 형성되어,
상기 탄성체(220)에 상부로부터 하중이 가해지면 길이가 줄어들면서 단면적이 늘어나는 압축변형하여 상기 슬릿(223)과 상기 팽창제어홈(221)이 늘어난 부피를 수용하는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조.
The method of claim 1,
The elastic body (220)
An expansion control groove 221 connected to the slit 223 is formed at the center of the slit 223 perpendicular to the outer circumferential surface,
Wherein the slit (223) and the expansion control groove (221) are accommodated in an increased volume when a load is applied to the elastic body (220) from an upper portion thereof, Soundproofing and dustproof structure of.
제1항에서,
상기 탄성체(220)는,
스프링으로 형성되어,
상기 스프링에 상부로부터 하중이 가해지면 길이가 줄어들면서 단면적이 늘어나는 압축변형하는 것을 특징으로 하는 공동주택에서 바닥슬래브의 방음 및 방진구조.The method of claim 1,
The elastic body (220)
Formed by a spring,
And a compressive deformation is performed in which the cross-sectional area of the spring is reduced when the load is applied to the spring from an upper portion thereof.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180007778A (en) * 2016-07-14 2018-01-24 (주)지엘월드텍씨엔에스 the improved apparatus for protection of noise and vibration between stories of complex house and the protection structure of noise and vibration using the same
KR101986620B1 (en) * 2018-12-28 2019-06-07 (주)미드엔지니어링건축사사무소 Floor mat for preventing noise between floors of building
KR102118869B1 (en) * 2019-10-30 2020-06-04 주식회사 민철내 Floor structure for preventing impact and noise
KR102124217B1 (en) * 2019-04-18 2020-06-17 (주)미드엔지니어링건축사사무소 Floor mat for preventing noise between floors of building and outputting warning siganl
KR20210049295A (en) * 2019-10-25 2021-05-06 강민호 Impact absorber and interlayer noise barrier structure
KR102258997B1 (en) * 2021-01-26 2021-06-02 주식회사 다담솔루션 Module type dry ondol for reducing noise between floors of apartment house and construction method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563097B1 (en) 2005-06-21 2006-03-27 엠에스건설(주) Construction materials for reducing noise between stories of building and method for construct the same on the floor of building
KR20090080603A (en) * 2008-01-22 2009-07-27 부일테크 주식회사 Interstory noise reducing materials
KR20110010011U (en) * 2010-04-16 2011-10-24 임광수 Plate for sound insulation
KR101128873B1 (en) 2011-03-03 2012-03-26 지이코리아세라믹(주) Floor impact sound cut-off construction of a build

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563097B1 (en) 2005-06-21 2006-03-27 엠에스건설(주) Construction materials for reducing noise between stories of building and method for construct the same on the floor of building
KR20090080603A (en) * 2008-01-22 2009-07-27 부일테크 주식회사 Interstory noise reducing materials
KR20110010011U (en) * 2010-04-16 2011-10-24 임광수 Plate for sound insulation
KR101128873B1 (en) 2011-03-03 2012-03-26 지이코리아세라믹(주) Floor impact sound cut-off construction of a build

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180007778A (en) * 2016-07-14 2018-01-24 (주)지엘월드텍씨엔에스 the improved apparatus for protection of noise and vibration between stories of complex house and the protection structure of noise and vibration using the same
KR101902211B1 (en) 2016-07-14 2018-11-22 (주)지엘월드텍씨엔에스 the improved apparatus for protection of noise and vibration between stories of complex house and the protection structure of noise and vibration using the same
KR101986620B1 (en) * 2018-12-28 2019-06-07 (주)미드엔지니어링건축사사무소 Floor mat for preventing noise between floors of building
KR102124217B1 (en) * 2019-04-18 2020-06-17 (주)미드엔지니어링건축사사무소 Floor mat for preventing noise between floors of building and outputting warning siganl
KR20210049295A (en) * 2019-10-25 2021-05-06 강민호 Impact absorber and interlayer noise barrier structure
WO2021080225A3 (en) * 2019-10-25 2021-06-17 강민호 Impact-absorbing device and structure for blocking noise between floors by using same
KR102341255B1 (en) * 2019-10-25 2021-12-20 강민호 Impact absorber and interlayer noise barrier structure
CN114599847A (en) * 2019-10-25 2022-06-07 姜珉镐 Impact absorption device and application thereof in interlayer noise blocking structure
JP2022554140A (en) * 2019-10-25 2022-12-28 ホ カン、ミン Impact absorbing device and inter-layer noise insulation structure using the same
KR102118869B1 (en) * 2019-10-30 2020-06-04 주식회사 민철내 Floor structure for preventing impact and noise
KR102258997B1 (en) * 2021-01-26 2021-06-02 주식회사 다담솔루션 Module type dry ondol for reducing noise between floors of apartment house and construction method thereof

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