KR102396998B1 - Floor structure for preventing noise between floors for well-being - Google Patents

Floor structure for preventing noise between floors for well-being Download PDF

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KR102396998B1
KR102396998B1 KR1020210105400A KR20210105400A KR102396998B1 KR 102396998 B1 KR102396998 B1 KR 102396998B1 KR 1020210105400 A KR1020210105400 A KR 1020210105400A KR 20210105400 A KR20210105400 A KR 20210105400A KR 102396998 B1 KR102396998 B1 KR 102396998B1
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South Korea
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heating pipe
crack
urethane foam
mortar
finishing
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KR1020210105400A
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Korean (ko)
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이영철
이정재
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주식회사 성지씨앤디
이정재
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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
    • E04F15/203—Separately-laid layers for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • 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
    • E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • 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
    • 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
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)

Abstract

The present invention relates to a floor structure for preventing noise between floors for wellbeing, comprising: a floor slab (10); an insulation buffer mat (20) which is installed on an upper surface of the floor slab (10) and prevents heat from being lost; lightweight air bubble concrete (30) which is flatly placed on an upper surface of the insulation buffer mat (20) and has a low thermal conductivity; a finish mortar (50) which is placed on an upper surface of the lightweight air bubble concrete (30) and has a heating pipe (40) embedded inside; a finish material (60) which is installed on an upper surface of the finish mortar (50) and endures an impact from the outside; and a repair unit (70) which, when a crack forms on the finish mortar (50) layer, which is relatively thinly placed compared with other places because of the heating pipe (40), is opened by the crack and discharges a urethane foam accommodated inside to the outside to fill the crack. Accordingly, the present invention is able to, even when a crack forms in the finish mortar, naturally fill the crack with the urethane foam, fundamentally solve the cumbersome process of removing and reconstructing the finish material, reduce cost, and maximize maintenance convenience.

Description

웰빙을 위한 층간소음방지 바닥구조체{Floor structure for preventing noise between floors for well-being}Floor structure for preventing noise between floors for well-being

본 발명은 웰빙을 위한 층간소음방지 바닥구조체에 관한 것이다.The present invention relates to a floor structure for preventing noise between floors for well-being.

도 1 및 도 2는 종래의 바닥구조체를 도시한 사시도 및 단면도로서, 이를 참조하여 설명하명 다음과 같다.1 and 2 are a perspective view and a cross-sectional view showing a conventional floor structure, which will be described with reference to the following names.

우리나라의 공동주택에서는 온수를 이용한 바닥온돌이 필수적이기 때문에 초기에는 슬래브 위에 자갈을 도포하고 그 위에 온수배관을 한 후 몰탈로 마감하는 축열식이 적용되었으나, 시공성 및 에너지 효율에서 축열보다는 단열을 중요시하는 공법은 도 1과 같이 구조체인 바닥슬래브(10) 위에 열이 아래로 방사되어 손실되는 것을 막기 위해 매트형식의 단열재(20)를 설치하고, 그 위에 온수의 원활한 순환을 위한 평탄화(selfleveling)가 가능하며 열전도율이 낮은 경량기포콘크리트(30)를 타설하고, 그 위에 열원인 온수배관(40)을 설치하고, 온수배관(40) 상부에 생활하중과 충격에 견딜 수 있으며 열전도율이 낮아 빠르게 난방 가능한 마감몰탈(50)이 설치되며, 마감몰탈(50) 위로 합성수지, 목재, 석재 등의 마감재(60)로 마감하는 공법이다.In Korea, since floor underfloor using hot water is essential in Korean apartment houses, the thermal storage method was applied in the beginning, where gravel was applied on the slab, hot water piping was installed on it, and then finished with mortar. Installs a mat-type insulating material 20 on the floor slab 10, which is a structure, as shown in FIG. A finishing mortar (30) with low thermal conductivity is poured, and a hot water pipe (40), which is a heat source, is installed on it, a finishing mortar ( 50) is installed, and it is a method of finishing the finishing mortar 50 with a finishing material 60 such as synthetic resin, wood, and stone.

그러나 강성이 높은 바닥슬래브(10)와 온수배관(40)을 포함한 경량기포콘크리트(30)와 마감몰탈(50)로 구성되는 온돌판 사이에 상대적으로 강성이 매우 낮은 단열재(20)가 배치된 구조에서는 온돌판에 가해지는 충격이 단열재(20)를 통하여 바닥슬래브(10)에 전달되면서 공진이 발생하여, 결과적으로 상부 층에서의 생활 소음이 하부층에 전달되어 층간소음에 매우 열약한 구조가 되었다.However, between the floor slab 10 with high rigidity and the lightweight aerated concrete 30 including the hot water pipe 40 and the ondol plate composed of the finishing mortar 50, the structure in which the insulator 20 with relatively low rigidity is disposed. In , as the impact applied to the ondol plate is transmitted to the floor slab 10 through the insulating material 20, resonance occurs.

또한, 종래의 단열식 공법의 경우 난방배관(40)이 설치된 부분이 다른 부분에 비해 상대적으로 마감몰탈(50)이 얇게 타설됨에 따라 난방수에 의한 마감몰탈(50)의 물성변화로 인해 균열이 가기 쉽고, 반복적인 하중에 의해 균열이 가기 쉽다.In addition, in the case of the conventional adiabatic construction method, as the finishing mortar 50 is relatively thinly poured in the portion where the heating pipe 40 is installed compared to other portions, cracks occur due to the change in physical properties of the finishing mortar 50 by heating water. It is easy to break, and it is easy to crack by repeated loads.

특히 마감몰탈(50)에 균열이 발생한 경우 마감몰탈(50)의 상면을 덮고 있는 마감재(60)를 걷어내지 않고서는 균열부위를 전혀 예측할 수도 없어 균열이 발생한 상태로 생활하는 사람들이 대부분이다.In particular, when a crack occurs in the finishing mortar 50, without removing the finishing material 60 covering the upper surface of the finishing mortar 50, the crack site cannot be predicted at all, so most people live in a state in which a crack has occurred.

1. 대한민국 등록특허 제10-2268331호1. Republic of Korea Patent No. 10-2268331

본 발명은 상기와 같은 문제를 해소하기 위하여 안출된 것으로서, 난방배관으로 인해 상대적으로 얇게 타설된 마감몰탈 층에 균열발생시 우레탄폼이 세어 나와 균열난 부분으로 유입되면서 자연스럽게 메워 줌에 따라 마감재를 뜯지 않고도 유지보수가 가능하다는 점에서 비용절감 및 유지보수의 편의성을 극대화할 수 있는 웰빙을 위한 층간소음방지 바닥구조체를 제공하려는데 그 목적이 있다.The present invention has been devised to solve the above problems, and when a crack occurs in a relatively thinly poured finishing mortar layer due to a heating pipe, urethane foam leaks out and flows into the cracked part and naturally fills it without tearing the finishing material. The purpose of this is to provide a floor structure for preventing noise between floors for well-being that can reduce costs and maximize the convenience of maintenance in that maintenance is possible.

상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

바닥슬래브;floor slab;

바닥슬래브의 상면에 설치되어 열손실을 막는 단열완충매트;Insulation cushioning mat installed on the upper surface of the floor slab to prevent heat loss;

단열완충매트 보다 상대적으로 얇게 단열완충매트의 상면에 평탄하게 타설되며 열전도율이 낮은 경량기포콘크리트;Lightweight foamed concrete with low thermal conductivity and flatly poured on the upper surface of the insulating cushioning mat to be relatively thinner than the insulating cushioning mat;

경량기포콘크리트의 상면으로 타설되며 내부에 난방배관이 매설되는 마감몰탈;Finishing mortar that is poured onto the upper surface of lightweight aerated concrete and the heating pipe is buried inside;

마감몰탈의 상면으로 설치되어 외부로부터의 충격을 견디도록 된 마감재;A finishing material installed on the upper surface of the finishing mortar to withstand external shocks;

난방배관에 착탈가능하게 결합되는 클램프와, 클램프를 기준으로 상호 대향되게 배치되며, 내부에 우레탄폼이 충진된 보수재충진탱크와, 일단이 보수재충진탱크와 상호 연통되고 타단이 난방배관의 상부에 배치되어 내부에 충진된 우레탄폼이 배출될 수 있게 통로를 제공하는 배출관과, 배출관의 말단에 양단부가 각각 끼워져 우레탄폼의 배출을 단속하는 취성재질의 마개로 구성된 보수유닛;을 포함하는 것을 특징으로 한다.A clamp that is detachably coupled to the heating pipe, is disposed to face each other based on the clamp, and a repair and refill tank filled with urethane foam, one end communicates with the repair and refill tank, and the other end is disposed on the upper part of the heating pipe and a maintenance unit composed of a discharge pipe providing a passage so that the urethane foam filled therein can be discharged, and a stopper made of a brittle material that is fitted with both ends at the ends of the discharge pipe to control the discharge of the urethane foam; characterized by comprising: .

본 발명은 마감몰탈에 균열이 발생하더라도 우레탄폼이 균열부위를 자연스럽게 메워줌에 따라 마감재를 뜯고 재시공해야 하는 번거로움을 근본적으로 해소할 수 있다는 점에서 비용절감 및 유지보수의 편의성을 극대화할 수 있는 이점이 있다.The present invention is capable of maximizing cost reduction and maintenance convenience in that even if cracks occur in the finishing mortar, the urethane foam naturally fills the cracked area, thereby fundamentally eliminating the hassle of tearing off the finishing material and re-constructing it. There is an advantage.

도 1 및 도 2는 종래의 바닥구조체를 도시한 사시도 및 단면도.
도 3은 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체의 단면도.
도 4 및 도 5는 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체에서 보수유닛을 따로 발췌하여 보인 사시도 및 단면도.
도 6 및 도 7은 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체의 작용을 설명하기 위한 단면도 및 요부확대도.1 and 2 are a perspective view and a cross-sectional view showing a conventional floor structure.
Figure 3 is a cross-sectional view of the interlayer noise prevention floor structure for well-being according to the present invention.
4 and 5 are a perspective view and a cross-sectional view showing a maintenance unit separately from the inter-floor noise prevention floor structure for well-being according to the present invention.
6 and 7 are cross-sectional views and enlarged views of main parts for explaining the operation of the inter-floor noise prevention floor structure for well-being according to the present invention.

이하, 첨부된 도면에 의거하여 상세하게 설명한다.Hereinafter, it will be described in detail based on the accompanying drawings.

도 3은 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체의 단면도이고, 도 4 및 도 5는 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체에서 보수유닛을 따로 발췌하여 보인 사시도 및 단면도이다.3 is a cross-sectional view of the inter-floor noise prevention floor structure for well-being according to the present invention, and FIGS. 4 and 5 are perspective and cross-sectional views showing the maintenance unit separately extracted from the inter-floor noise prevention floor structure for well-being according to the present invention.

도 3을 참조하면, 본 발명에 따른 바닥구조체는 바닥슬래브(10)와 단열완충매트(20), 경량기포콘크리트(30), 난방배관(40), 마감몰탈(50), 마감재(60) 및 보수유닛(70)으로 구성된 것으로서, 이에 의하면 난방배관(40)으로 인해 상대적으로 얇게 타설된 마감몰탈(50) 층에 균열발생시 우레탄폼이 세어 나와 균열난 부분으로 유입되면서 자연스럽게 메워 줌에 따라 마감재(60)를 뜯지 않고도 유지보수가 가능하다는 점에서 비용절감 및 유지보수의 편의성을 극대화할 수 있는 기술적인 특징이 있다.Referring to Figure 3, the floor structure according to the present invention is a floor slab 10, an insulating cushioning mat 20, lightweight foam concrete 30, a heating pipe 40, a finishing mortar 50, a finishing material (60) and As composed of a repair unit 70, according to this, when a crack occurs in the relatively thinly poured finishing mortar 50 layer due to the heating pipe 40, urethane foam leaks out and flows into the cracked part and naturally fills the finishing material ( 60), there is a technical feature that can reduce costs and maximize the convenience of maintenance in that maintenance is possible without tearing.

여기서, 상기 경량기포콘크리트(30)는 단열완충매트(20)에 비해 상대적으로 얇게 시공되는데, 이는 경량기포콘크리트(30)의 두께를 얇게 형성해 줌으로서 하중이 가해짐에 따른 변형이 커지게 되면서 완충하게 되며, 소음은 단열완충매트(20)가 흡수해 잡아주므로 세대 간의 층간소음을 방지할 수 있게 된다.Here, the lightweight foam concrete 30 is constructed relatively thinly compared to the insulation cushioning mat 20, which forms the thickness of the lightweight foam concrete 30 thinly, so that the deformation according to the load is increased and the shock absorber Since the noise is absorbed by the insulating cushioning mat 20, it is possible to prevent inter-floor noise between generations.

여기서, 상기 마감재(60)는 PVC와 같이 완충 기능을 갖춘 소재를 사용할 수도 있고, 목재나 석재 등의 단단한 재질의 소재가 사용될 수 있다.Here, the finishing material 60 may use a material having a cushioning function, such as PVC, or a hard material such as wood or stone may be used.

특히, 상기 목재나 석재 등의 단단한 재질의 마감재(60)를 마감몰탈(50)에 고정할 때는 실리콘 등과 같이 신축성을 갖춘 접착제를 사용하는 것이 바람직하며, 이와 같이 소정의 두께로 도포한 실리콘 접착제를 사용하게 되면 의자를 끄는 것과 같은 가벼운 충격에 의한 중고주파수 성분의 경량충격음을 효과적으로 차단할 수 있다.In particular, when fixing the finishing material 60 of a hard material such as wood or stone to the finishing mortar 50, it is preferable to use an adhesive having elasticity such as silicone, and the silicone adhesive applied to a predetermined thickness in this way When used, it is possible to effectively block the light impact sound of medium and high frequency components caused by light impact such as dragging a chair.

한편, 상기와 같이 단열완충매트(20)에 비해 경량기포콘크리트(30)를 상대적으로 얇게 시공해 주게 되면, 변형의 증가에 따른 완충 및 소음 흡수율이 좋아지는 대신 마감몰탈(50)에 집중하중이 가해질 경우 쉽게 균열이 발생될 소지가 있다.On the other hand, if the lightweight foam concrete 30 is relatively thinly constructed compared to the insulation cushioning mat 20 as described above, the concentrated load will be applied to the finishing mortar 50 instead of improving the cushioning and noise absorption according to the increase in deformation. In this case, there is a possibility that cracks may easily occur.

이에 본 실시 예에서는 마감몰탈(50)의 내부에 보수유닛(70)을 매설하여 이러한 우려를 일시에 해소하였다.Accordingly, in this embodiment, the repair unit 70 is buried in the interior of the finishing mortar 50 to solve this concern at once.

상기 보수유닛(70)은 난방배관(40)을 따라 일정간격으로 설치된다.The maintenance unit 70 is installed at regular intervals along the heating pipe 40 .

여기서, 상기 보수유닛(70)은 난방배관(40)으로 인해 다른 곳보다 상대적으로 얇게 타설된 마감몰탈(50) 층에 균열발생시 이에 의해 개방되면서 내부에 수용된 우레탄폼이 세어 나와 균열난 부분을 메워주는 역할을 한다.Here, the repair unit 70 is opened by the cracks in the finishing mortar 50 layer poured relatively thinly than other places due to the heating pipe 40, and the urethane foam accommodated therein leaks out and fills the cracked part. giving role.

상기 보수유닛(70)은 클램프(71)와 보수재충진탱크(72), 배출관(73) 및 마개(74)로 구성된다.The repair unit 70 includes a clamp 71 , a repair refill tank 72 , a discharge pipe 73 , and a stopper 74 .

상기 클램프(71)는 양단이 서로 이격되게 원형을 만곡된 금속재질의 부재로서, 본 실시 예의 경우 난방배관(40)의 외주면에 착탈가능하게 설치되어 보수재충탱크(72)와 난방배관(40)을 상호 연결해주는 역할을 한다.The clamp 71 is a member of a metal material curved in a circle so that both ends are spaced apart from each other. In this embodiment, the clamp 71 is detachably installed on the outer circumferential surface of the heating pipe 40 to repair and recharge the tank 72 and the heating pipe 40. plays a role in interconnecting

상기 보수재충진탱크(72)는 금속재질의 통으로, 본 실시 예의 경우 클램프(71)를 기준으로 상호 대향되게 배치되며, 내부에는 마감몰탈(50)의 균열난 부분을 메워주기 위한 우레탄폼이 충진된다.The repair refill tank 72 is a metal barrel, and in this embodiment, it is disposed to face each other with respect to the clamp 71, and urethane foam is filled inside to fill the cracked part of the finishing mortar 50. .

참고로, 상기 우레탄폼이란 액체상태의 폴리올(Polyol)과 이소시아네이트(Isocyanate)라는 화합물질을 섞은 후 발포제를 넣어서 만드는 화학물질로서, 주로 건축물에서 열을 차단하는 단열재 또는 소리를 흡수시키는 방음재로 사용되고 있으며, 건축시공시 또는 시공 후에 벌어진 틈새를 메우도록 충진하여 보수작업으로도 사용된다.For reference, the urethane foam is a chemical substance made by mixing a liquid polyol and a compound called isocyanate and then adding a foaming agent. , It is also used for repair work by filling the gaps during or after construction.

상기 배출관(73)은 클램프(71)를 기준으로 상호 대향되게 이격배치된다. 이렇게 배치된 배출관(73)의 일단은 보수재충진탱크(72)의 내부와 상호 연통되고, 타단은 외부로 개방되어 보수재충진탱크(72)의 내부에 충진된 우레탄폼이 외부로 배출될 수 있게 통로를 제공하는 역할을 한다.The discharge pipe 73 is spaced apart to face each other with respect to the clamp 71 . One end of the discharge pipe 73 arranged in this way communicates with the inside of the repair and refill tank 72, and the other end is opened to the outside so that the urethane foam filled in the repair and refill tank 72 can be discharged to the outside. serves to provide

특히 상기 배출관(73)은 난방배관(40)과 상호 이격되게 난방배관(40)의 상부에 배치되는 것이 바람직한데, 이는 난방배관(40)이 설치된 부분이 그렇지 않은 부분보다 마감몰탈(50)이 상대적으로 얇게 타설됨에 따라 외부 충격, 그리고 난방수의 공급에 따른 수축과 팽창으로 인한 균열에 상당히 취약할 수밖에 없고, 이렇게 균열이 발생되는 과정에 배출관(73)이 눌리면서 마개(74)가 깨지도록 유도하기 위함이다.In particular, the discharge pipe 73 is preferably disposed on the upper portion of the heating pipe 40 to be mutually spaced apart from the heating pipe 40, which is that the part where the heating pipe 40 is installed is less than the part where the finishing mortar 50 is not. As it is poured relatively thinly, it is inevitably very vulnerable to cracking due to external impact and contraction and expansion caused by the supply of heating water, and in the process of cracking, the discharge pipe 73 is pressed and the stopper 74 is induced to break to do

상기 마개(74)는 외부 충격에 쉽게 깨지는 취성재질의 부재로서, 본 실시 예의 경우 배출관(73)의 말단에 양단부가 각각 설치되어 배출관(73)을 통해 우레탄폼이 무단으로 유출되는 것을 단속하는 역할을 한다.The stopper 74 is a member of a brittle material that is easily broken by external impact. In this embodiment, both ends are respectively installed at the ends of the discharge pipe 73 to control the flow of urethane foam through the discharge pipe 73 without permission. do

일 예로서, 상기 마개(74)는 대표적인 취성소재인 유리를 적용하였다.As an example, the stopper 74 is made of glass, which is a typical brittle material.

도 6 및 도 7은 본 발명에 따른 웰빙을 위한 층간소음방지 바닥구조체의 작용을 설명하기 위한 단면도 및 요부확대도로서, 이를 참조하여 설명하면 다음과 같다.6 and 7 are cross-sectional views and enlarged views of main parts for explaining the operation of the inter-floor noise prevention floor structure for well-being according to the present invention, which will be described with reference to the following.

도 6에 도시된 바와 같이, 바닥슬래브(10)의 상측으로 단열재(20), 경량기포콘크리트(30)가 순차적으로 시공된다.As shown in FIG. 6 , the insulating material 20 and the lightweight foam concrete 30 are sequentially installed on the upper side of the floor slab 10 .

그리고 상기 경량기포콘크리트(30)의 상측으로 난방배관(40)이 포설되고, 난방배관(40)을 따라 일정간격으로 보수유닛(70)이 설치된다.And a heating pipe 40 is installed on the upper side of the lightweight foam concrete 30 , and repair units 70 are installed at regular intervals along the heating pipe 40 .

상기와 같이 보수유닛(70)이 설치된 상태에서 마감몰탈(50)이 타설된다.The finishing mortar 50 is poured in the state in which the repair unit 70 is installed as described above.

상기 마감몰탈(50)이 타설된 이후에는 마감몰탈(50) 위로 마감재(60)가 시공된다.After the finishing mortar 50 is poured, the finishing material 60 is installed on the finishing mortar 50 .

이와 같이 시공된 상태에서 외부충격(F)이 가해질 경우, 이에 의해 마감몰탈(50)이 파손될 우려가 있다. When the external impact F is applied in the construction state as described above, there is a fear that the finishing mortar 50 may be damaged by this.

또한, 난방수로 인해 난방배관(40) 및 마감몰탈(50)이 팽창과 복원을 반복하는 과정에 균열이 갈 수도 있다.In addition, cracks may occur in the process of repeating expansion and restoration of the heating pipe 40 and the finishing mortar 50 due to the heating water.

특히, 상기 마감몰탈(50)의 파손이나 균열은 난방배관(40)으로 인해 마감몰탈(50)이 상대적으로 얇게 타설된 부분에 쉽게 나타난다.In particular, breakage or cracking of the finishing mortar 50 easily appears in the portion where the finishing mortar 50 is relatively thinly poured due to the heating pipe 40 .

상기와 같이 마감몰탈(50)에 균열이 생기게 되면, 균열부위가 하방으로 처지면서 보수유닛(70)의 배출관(73)을 가압하게 되고, 배출관(73)이 가압되는 과정에 유리재질의 마개(74)는 파괴된다.When a crack occurs in the finishing mortar 50 as described above, the cracked portion sags downward and presses the discharge pipe 73 of the repair unit 70, and a glass stopper ( 74) is destroyed.

상기와 같이 마개(74)가 파괴됨에 따라 배출관(73)이 개방되고, 배출관(73)의 개방으로 인해 보수재충진탱크(72)에 수용되어 있던 우레탄폼이 배출관(73)를 통해 배출되면서 균열부분으로 유입되면서 메우게 된다.As described above, as the stopper 74 is destroyed, the discharge pipe 73 is opened, and the urethane foam accommodated in the repair and refill tank 72 is discharged through the discharge pipe 73 due to the opening of the discharge pipe 73. Cracked part It is filled as it flows in.

따라서, 상기와 같이 마감몰탈(50)에 균열이 발생하더라도 우레탄폼이 균열부위를 자연스럽게 메워줌에 따라 마감재(60)를 뜯고 재시공해야 하는 번거로움을 근본적으로 해소할 수 있다는 점에서 비용절감 및 유지보수의 편의성을 극대화할 수 있는 이점이 있다.Therefore, even if cracks occur in the finishing mortar 50 as described above, as the urethane foam naturally fills the cracks, the hassle of tearing off the finishing material 60 and re-construction can be fundamentally eliminated in that it is possible to reduce and maintain costs. There is an advantage of maximizing the convenience of maintenance.

본 발명은 기재된 구체적인 실시 예에 대해서만 상세히 설명되었지만 본 발명의 기술사상범위 내에서 다양하게 변형 및 수정할 수 있음은 당업자에 있어서 당연한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.Although the present invention has been described in detail only with respect to the specific embodiments described, it is natural for those skilled in the art that various changes and modifications can be made within the technical spirit of the present invention, and it is natural that such variations and modifications belong to the appended claims.

10: 바닥슬래브 20: 단열완충재 30: 경량기포콘크리트
40: 난방배관 50: 마감몰탈 60: 마감재
70: 보수유닛 71: 클램프 72: 보수재충진탱크
73: 배출관 74: 마개10: floor slab 20: insulation cushioning material 30: lightweight foam concrete
40: heating pipe 50: finishing mortar 60: finishing material
70: repair unit 71: clamp 72: repair refill tank
73: discharge pipe 74: stopper

Claims (1)

바닥슬래브(10);
바닥슬래브(10)의 상면에 설치되어 열손실을 막는 단열완충매트(20);
단열완충매트(20) 보다 상대적으로 얇게 단열완충매트(20)의 상면에 평탄하게 타설되며 열전도율이 낮은 경량기포콘크리트(30);
경량기포콘크리트(30)의 상면으로 타설되며 내부에 난방배관(40)이 매설되는 마감몰탈(50);
마감몰탈(50)의 상면으로 설치되어 외부로부터의 충격을 견디도록 된 마감재(60);
난방배관(40)에 착탈가능하게 결합되는 클램프(71)와, 클램프(71)를 기준으로 상호 대향되게 배치되며, 내부에 우레탄폼이 충진된 보수재충진탱크(72)와, 일단이 보수재충진탱크(72)와 상호 연통되고 타단이 난방배관(40)의 상부에 배치되어 내부에 충진된 우레탄폼이 배출될 수 있게 통로를 제공하는 배출관(73)과, 배출관(73)의 말단에 양단부가 각각 끼워져 우레탄폼의 배출을 단속하는 취성재질의 마개(74)로 구성된 보수유닛(70);을 포함하는 것을 특징으로 하는 웰빙을 위한 층간소음방지 바닥구조체.floor slab (10);
Insulation cushioning mat 20 installed on the upper surface of the floor slab 10 to prevent heat loss;
Lightweight foam concrete 30 with low thermal conductivity and flatly poured on the upper surface of the insulating cushioning mat 20 to be relatively thinner than the insulating cushioning mat 20;
The finishing mortar 50 is poured into the upper surface of the lightweight foam concrete 30 and the heating pipe 40 is buried therein;
The finishing material 60 is installed on the upper surface of the finishing mortar 50 to withstand the impact from the outside;
A clamp 71 detachably coupled to the heating pipe 40, a repair and refill tank 72 disposed opposite to each other based on the clamp 71, and a urethane foam filled therein, and one end of the repair and refill tank A discharge pipe 73 that communicates with 72 and the other end is disposed on the upper portion of the heating pipe 40 to provide a passage so that the urethane foam filled therein can be discharged, and both ends at the ends of the discharge pipe 73, respectively A maintenance unit 70 consisting of a stopper 74 of a brittle material that is inserted to control the discharge of urethane foam.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09184206A (en) * 1995-12-28 1997-07-15 Ohbayashi Corp Joint inducing crack
JPH10194806A (en) * 1996-12-26 1998-07-28 Hirozo Mihashi Crack repairing material for concrete, and concrete blended with the same
KR101754194B1 (en) * 2016-02-22 2017-07-19 주식회사 한샘 An unbonded and floor-contact assembly floor plate wherein the installation, removal and maintenance are improved, and a contact installation method of floor plate using thereof
KR102032548B1 (en) * 2019-03-12 2019-10-15 주식회사 보성씨앤아이 Cracked floor reinforcement clip and crack floor repair method using the same
KR102268331B1 (en) 2020-01-15 2021-06-24 (주)티에이치엘네트웍스 Insulated Slab-Integrated Interlayer Noise Reduction Structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09184206A (en) * 1995-12-28 1997-07-15 Ohbayashi Corp Joint inducing crack
JPH10194806A (en) * 1996-12-26 1998-07-28 Hirozo Mihashi Crack repairing material for concrete, and concrete blended with the same
KR101754194B1 (en) * 2016-02-22 2017-07-19 주식회사 한샘 An unbonded and floor-contact assembly floor plate wherein the installation, removal and maintenance are improved, and a contact installation method of floor plate using thereof
KR102032548B1 (en) * 2019-03-12 2019-10-15 주식회사 보성씨앤아이 Cracked floor reinforcement clip and crack floor repair method using the same
KR102268331B1 (en) 2020-01-15 2021-06-24 (주)티에이치엘네트웍스 Insulated Slab-Integrated Interlayer Noise Reduction Structure

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