KR20070116415A - A multi low sound arrester for a bulding concrete floor - Google Patents

A multi low sound arrester for a bulding concrete floor Download PDF

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Publication number
KR20070116415A
KR20070116415A KR1020060050441A KR20060050441A KR20070116415A KR 20070116415 A KR20070116415 A KR 20070116415A KR 1020060050441 A KR1020060050441 A KR 1020060050441A KR 20060050441 A KR20060050441 A KR 20060050441A KR 20070116415 A KR20070116415 A KR 20070116415A
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South Korea
Prior art keywords
sound insulation
layer
building
slab layer
slab
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KR1020060050441A
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Korean (ko)
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이광우
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테무진산업주식회사
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Priority to KR1020060050441A priority Critical patent/KR20070116415A/en
Publication of KR20070116415A publication Critical patent/KR20070116415A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating

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

Abstract

A sound insulation material for the bottom of a building is provided to cut off the transfer of noise and vibration caused in a multi-storied building to the lower floor through an interlayer slab layer by forming a sound insulation layer on a slab layer. A sound insulation material for the bottom of a building is manufactured by mixing 25 weight percent cement mortar, 70 weight percent Styrofoam particles and 5 weight percent thickener and quicklime for preventing the separation of cement mortar and Styrofoam particles, and provided for preventing the transfer of noise and vibration caused in a multi-storied building to the lower floor through an interlayer slab layer by forming a sound insulation layer on a slab layer to the appointed thickness by placing on the slab layer using a horizontal ribbon type mixer and curing for the appointed hours, installing cold and hot water pipes on the sound insulation layer and placing a mortar layer, wherein the Styrofoam particles filled in the sound insulation layer function as pores to counterbalance and absorb noise and vibration, thereby to cut off the transfer of the noise and vibration to the lower floor through the slab layer, and to make lightweight, thereby not to be a hindrance to the interlayer load of a building.

Description

건축물 바닥의 타설식 차음재{A multi low sound arrester for a bulding concrete floor}A multi low sound arrester for a bulding concrete floor

도 1 은 종래의 차음재가 시공 된 실시예의 단면 구성도1 is a cross-sectional configuration of an embodiment in which a conventional sound insulation material is constructed

도 2 는 본 발명의 차음재가 시공 된 실시예의 단면 구성도2 is a cross-sectional configuration of an embodiment in which the sound insulating material of the present invention is constructed

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

1 : 슬라브층 2 : 냉,온수 배관 3 : 차음층 1: slab layer 2: cold and hot water piping 3: sound insulation layer

4 : 스티로폼 입자 5 : 몰탈층4: styrofoam particle 5: mortar layer

본 발명은 건축물 바닥의 층간 소음차단용 차음재에 관한 것으로, 보다상세하게는 아파트 등의 공동주택, 고층빌딩 등과 같은 다층건물의 내부에서 발생되는 충격으로 인한 소음과 진동이 층간(層間) 슬라브층(Slab)을 통하여 아래층에 전달되는 것을 차단할 수 있도록 한 건축물 바닥의 타설식 차음재에 관한 것이다.The present invention relates to a sound insulating material for inter-floor noise blocking of a building floor, and more specifically, to prevent noise and vibration caused by an impact generated inside a multi-story building such as an apartment house or a high-rise building. It is related to the pour-in sound insulation of the floor of a building to block the transmission to the lower floor through slab.

일반적으로 아파트, 고층빌딩 등과 같은 적층식 다층 건축물은 도 1에서와 같이 층과 층을 구획하는 슬라브층(10)을 골조타설 및 양생한 상태에서 EVA,EPS 등으로 이루어진 차음재(30)를 10-20T로 시공 후, 냉,온수배관(20)을 설치하고 그 위에 경량기포콘크리트층(40)을 타설하여 약5-7일 양생 후, 다시 보호몰탈층(50)을 타설하여 마감하고 있다.In general, multi-layered multi-story buildings such as apartments, high-rise buildings, etc., in the state of framing and curing the slab layer 10 partitioning the floor and the floor as shown in FIG. After construction with 20T, cold and hot water pipes 20 are installed and light foamed concrete layer 40 is placed thereon for curing for about 5-7 days, and then the protection mortar layer 50 is poured again.

그러나 상기의 시공방법으로는 층간 차음성이 미흡한 관계로 최근에는 슬라브층의 경량충격음은 물론 중량충격음 완화를 위해 차음재층이 두꺼워지는 추세이나 상기의 EVA나 EPS 등으로는 충격의 완화가 거의 불가능하다는 결론이 나있는 현실이다. However, due to the lack of sound insulation between layers in the above construction method, in recent years, the sound insulating material layer has become thicker to alleviate light impact sound and heavy impact sound of the slab layer. It's a conclusion.

또 기포콘크리트 타설 공법의 경우는 약간의 차음성은 있으나 동물성 기포제나 식물성 기포제의 셀(cell)차이점 때문에 식물성 기포제가 주로 쓰이며, 식물성 기포제의 경우 현재 차음성을 거의 기대할 수 없는 문제점이 있었다. In addition, in the case of the foam concrete pouring method is slightly sound insulation, but the vegetable foaming agent is mainly used because of the cell (cell) difference of the animal foaming agent or vegetable foaming agent, in the case of the vegetable foaming agent, there was a problem that can almost expect the sound insulation at present.

본 발명은 상기한 바의 종래 콘크리트 계통이나 비금속 계통인 차음재의 제반문제점을 해결하기 위하여 새로운 경량 콘크리트 차음재를 개발한 것으로, 통상의 산업 폐기물인 스티로폼을 재활용하여 이를 분쇄공정에서 분쇄한 후, 시멘트 몰탈에 혼합시켜 교반하되, 시멘트 전체에 골고루 섞이도록 하기 위해 증점제(M.C)와 생석회(ALUMINITE)를 첨가시켜 강제식 믹서(HORIZENTAL RIBBON TYPE)를 이용하여 슬라브층 위에 타설하는 건축물 바닥의 타설식 차음재를 제공함에 그 목적이 있는 것이다.The present invention has been developed a new lightweight concrete sound insulation material to solve the problems of the conventional concrete system or non-metallic sound insulation material as described above, after recycling the styrofoam, which is a common industrial waste and crushed in the grinding process, cement mortar To mix and mix, but add thickener (MC) and quicklime (ALUMINITE) to mix evenly throughout the cement to provide a pour-in sound insulation of the floor of the building using a forced mixer (HORIZENTAL RIBBON TYPE) The purpose is to.

상기 목적을 달성하기 위하여 본 발명에 따른 차음재는 시멘트와 응결수로 혼합교반된 시멘트몰탈 25중량부; 스티로폼 분쇄입자 70중량부; 시멘트몰탈과 스티로폼입자의 분리방지를 위한 증점제(M.C) 및 생석회 5중량부로 배합 교반하여 이를 기존 슬라브층에 소정두께로 타설함에 그 특징이 있다. Sound insulating material according to the present invention to achieve the above object is 25 parts by weight of cement mortar mixed and mixed with cement and condensed water; Styrofoam crushed particles 70 parts by weight; Mixing and stirring with 5 parts by weight of thickener (M.C) and quicklime to prevent separation of cement mortar and styrofoam particles, it is characterized in that it is cast to a predetermined thickness in the existing slab layer.

이하, 본 발명의 바람직한 실시예를 첨부된 도면과 관련하여 상세히 설명하면 다음과 같으나 이는 본 발명 기술내용의 이해를 돕기 위하여 동업종 분야에서 통상의 지식을 가진자가 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 발명의 기술적인 범주가 한정되는 것을 의미하지는 않는 것이다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is described in detail so that those skilled in the art can easily practice the present invention in order to help understanding the technical contents of the present invention. The description is not intended to limit the technical scope of the present invention.

도 2 는 본 발명 차음재가 시공 된 실시예의 단면 구성도면으로서, 도 2 에 도시한 바와 같이 다층 건축물의 층간 바닥층을 형성하는 슬라브층(1)위에 시멘트와 응결수로 혼합된 시멘트몰탈 25중량부와, 스티로폼 분쇄입자 70중량부 그리고 시멘트몰탈과 스티로폼 분쇄입자의 분리방지를 위한 증점제(M.C) 및 생석회 5중량부를 배합 교반시켜 차음재를 조성 후, 이를 강제식 믹서(HORIZENTAL RIBBON TYPE)를 이용하여 슬라브층(1) 위에 소정두께의 차음층(3)으로 타설하여 일정시간 양생한 후, 상기의 차음층(3) 위에 냉,온수배관(2)을 설치한 후, 최종 마감으로 몰탈층(5)을 타설하면 그 시공이 간단히 완료되는 것이다.FIG. 2 is a cross-sectional configuration diagram of an embodiment in which the sound insulating material of the present invention is constructed, as shown in FIG. , 70 parts by weight of styrofoam crushed particles and 5 parts by weight of a thickener (MC) and quicklime to prevent separation of cement mortar and styrofoam crushed particles were mixed and agitated to form a sound insulation material, and then a slab layer was formed using a forced mixer (HORIZENTAL RIBBON TYPE). (1) After curing for a certain period of time by placing a sound insulating layer (3) of a predetermined thickness on the sound insulation layer (3), after installing the cold and hot water piping (2), the mortar layer (5) as a final finish When pouring, the construction is simply completed.

한편, 상기의 타설과정에서 기존의 기계펌프를 사용하면 스티로폼 분쇄입자만 따로 분리되어 뭉쳐지면서 펌프의 파이프 내부를 막아 타설이 불가능하게 되므로 시멘트몰탈과 스티로폼 분쇄입자가 분리되는 것을 방지하기 위하여 증점제(M.C) 및 생석회(Aliminite)를 첨가하면 유동성(flon값 180이상)이 좋은 상태에서 블리딩을 억제시키게 되고 이를 강제식 믹서(HORIZENTAL RIBBON TYPE)를 이용하면 타설이 원활히 이루어지는 것이다.On the other hand, if the existing machine pump is used in the above casting process, only the styrofoam crushed particles are separated and aggregated together, so that the pour is impossible by blocking the inside of the pipe of the pump, so that the cement mortar and the styrofoam crushed particles are separated. ) And quicklime (Aliminite) to suppress bleeding in the state of good fluidity (flon value 180 or more), and using a forced mixer (HORIZENTAL RIBBON TYPE) is a smooth casting.

상기와 같이 시공이 완료된 차음층(3)은 내부에 골고루 조밀하게 충진된 스티로폼 입자(4)가 기공 역할을 하게되므로 소음 및 충격으로 인한 진동을 무수한 스티로폼 입자가 상쇄 및 흡수하여 건축물의 층과 층을 구획하는 슬라브층(1)을 통해 아래층에 전달되는 것을 차단할 수 있음은 물론, 상기 무수한 스티로폼 입자(4)에 의하여 경량화되어 지므로 건물의 층간 하중에도 전혀 지장을 주지 않게 되는 것이다. As the above-described construction of the sound insulation layer (3) is the styrofoam particles (4) filled evenly and densely packed therein serves as pores, so that the styrofoam particles offset and absorb vibrations due to noise and impact, the layer and floor of the building It can block the transfer to the lower floor through the slab layer (1) that divides, as well as being lightened by the myriad styrofoam particles (4) will not interfere with the interlayer load of the building at all.

이상과 같은 본 발명에 의하면 산업상 폐기물인 스티로폼을 사용하여 차음재를 제조하기 때문에 원가절감에 의한 시공비용을 다운시켜 경제성이 향상되는 효과가 있고, 차음재 내부에 무수히 충진된 스티로폼 입자가 기공역할을 하게 되어 건물의 층간 차음 및 방음효과가 우수하며, 스티로폼과 같은 단열재를 사용하기 때문에 난방시 발생하는 열이 외부로 빠져나가는 것을 방지할 수 있는 효과가 있고, 기존의 타설식에 의한 시공방식이므로 작업성이 향상될 뿐 아니라 시공시 기포공정이 제외되므로 공기가 단축되는 효과가 있는 등 본 발명에 의하여 달성되는 효과가 매우 큰 것이다. According to the present invention as described above, since the sound insulation material is manufactured using styrofoam, which is an industrial waste, the construction cost is reduced by cost reduction, and the economic efficiency is improved, and the styrofoam particles filled in the sound insulation material play a role as pore. It is excellent in sound insulation and sound insulation effect between buildings, and it uses the insulation material such as styrofoam to prevent the heat generated during heating from escaping to the outside. Not only is this improvement improved, but the effect achieved by the present invention is very large because there is an effect of shortening the air since the bubble process is excluded during construction.

Claims (1)

다층 건축물의 층간 바닥층을 형성하는 슬라브층(1)위에 시공되는 차음재에 있어서, 다층 건축물의 층간 바닥층을 형성하는 슬라브층(1)위에 시멘트와 응결수로 혼합된 시멘트몰탈 25중량부와, 스티로폼 분쇄입자 70중량부 그리고 시멘트몰탈과 스티로폼 분쇄입자의 분리방지를 위한 증점제(M.C) 및 생석회 5중량부를 배합 교반시켜 차음재를 조성 후, 이를 강제식 믹서(HORIZENTAL RIBBON TYPE)를 이용하여 슬라브층(1) 위에 소정두께의 차음층(3)으로 타설하여 일정시간 양생한 후, 상기의 차음층(3) 위에 냉,온수배관(2)을 설치하여 최종 마감으로 몰탈층(5)을 타설함을 특징으로 하는 건축물 바닥의 타설식 차음재.In the sound insulation material which is constructed on the slab layer (1) forming the interlayer floor of a multi-story building, 25 parts by weight of cement mortar mixed with cement and condensed water on the slab layer (1) forming the interlayer floor of a multi-story building, and styrofoam grinding 70 parts by weight of particles and a thickener (MC) and 5 parts by weight of quicklime for preventing the separation of cement mortar and styrofoam crushed particles were mixed and stirred to form a sound insulation material, and then the slab layer (1) using a forced mixer (HORIZENTAL RIBBON TYPE) After curing for a certain time by placing a sound insulation layer (3) of a predetermined thickness above, by installing a cold, hot water pipe (2) on the sound insulation layer (3) characterized in that the mortar layer (5) is poured in the final finish. Poured sound insulation material of building floor to say.
KR1020060050441A 2006-06-05 2006-06-05 A multi low sound arrester for a bulding concrete floor KR20070116415A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010084754A (en) * 2000-02-29 2001-09-06 이국형 Method for construction of building floor
KR200287084Y1 (en) * 2002-06-03 2002-08-27 (주)삼세대시공 Floor structure of apartment for insulation and noise interruption
KR100391558B1 (en) * 2000-04-28 2003-07-12 신순옥 Construction method of concrete having wasted rigid polyurethane foam
KR20060091151A (en) * 2005-02-14 2006-08-18 봉 경 김 Shock absorbing materials for inter layer noise proofing of a construction, manufacturing method thereof and floor forming method using the shock absorbing materials
KR20060135435A (en) * 2005-06-25 2006-12-29 오은영 Interlayer floor structure and building comprising composition of interlayer floor structure manufactured by mixing sound-absorbing and sound-proof material and at least one laminate part composed using the composition as a component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010084754A (en) * 2000-02-29 2001-09-06 이국형 Method for construction of building floor
KR100391558B1 (en) * 2000-04-28 2003-07-12 신순옥 Construction method of concrete having wasted rigid polyurethane foam
KR200287084Y1 (en) * 2002-06-03 2002-08-27 (주)삼세대시공 Floor structure of apartment for insulation and noise interruption
KR20060091151A (en) * 2005-02-14 2006-08-18 봉 경 김 Shock absorbing materials for inter layer noise proofing of a construction, manufacturing method thereof and floor forming method using the shock absorbing materials
KR20060135435A (en) * 2005-06-25 2006-12-29 오은영 Interlayer floor structure and building comprising composition of interlayer floor structure manufactured by mixing sound-absorbing and sound-proof material and at least one laminate part composed using the composition as a component

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