KR101076514B1 - Building material for absorbing impact sound - Google Patents

Building material for absorbing impact sound Download PDF

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Publication number
KR101076514B1
KR101076514B1 KR1020110049889A KR20110049889A KR101076514B1 KR 101076514 B1 KR101076514 B1 KR 101076514B1 KR 1020110049889 A KR1020110049889 A KR 1020110049889A KR 20110049889 A KR20110049889 A KR 20110049889A KR 101076514 B1 KR101076514 B1 KR 101076514B1
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South Korea
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impact sound
building material
present
mixture
sound absorbing
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KR1020110049889A
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Korean (ko)
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김용성
이제성
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이제성
김용성
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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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • 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

Abstract

본 발명은 유리가루와 석탄가루가 중량비 100:0.5~1.5로 혼합되어 혼합물을 형성하고, 혼합물, 물유리, 그리고 글리셀린을 중량비 100:5~7:0.004~0.006으로 혼합하여 가열에 의해 형성됨으로써, 흡음을 위한 공동(pore)이 분포되는 자재를 이루되, 자재의 공동이 개방 공동(open pore)으로 이루어지는 충격음 흡수 건축자재를 제공한다.
본 발명에 따르면, 뛰어난 충격음 흡수 성능을 가지도록 함으로써 공동주택을 비롯한 다층 건물에서의 층간 진동음 및 기타 소음 등을 효율적으로 차단 및 흡수하여 저감시키고, 이로 인해 층고 증가가 불필요하여 건축물의 경제성을 높일 수 있으며, 층간 소음으로 인한 민원 발생을 방지할 수 있다.In the present invention, glass powder and coal powder are mixed in a weight ratio of 100: 0.5 to 1.5 to form a mixture, and the mixture, water glass, and glyceline are mixed by weight in a ratio of 100: 5 to 7: 0.004 to 0.006, thereby forming a mixture. Provides a material in which a cavity for sound absorption is distributed, wherein the cavity of the material is an open pore.
According to the present invention, by having an excellent impact sound absorption performance to effectively block and absorb the floor vibration sound and other noise in a multi-storey building, such as multi-family building, thereby increasing the economic efficiency of the building is not necessary to increase the height. In addition, it is possible to prevent the occurrence of civil complaints due to noise between floors.

Description

충격음 흡수 건축자재{Building material for absorbing impact sound}Building material for absorbing impact sound

본 발명은 충격음 흡수 건축자재에 관한 것으로서, 보다 상세하게는 공동주택을 비롯한 다층 건물에서의 층간 진동음을 비롯한 충격음 등을 효율적으로 차단 및 흡수하도록 하는 충격음 흡수 건축자재에 관한 것이다.
The present invention relates to an impact sound absorbing building material, and more particularly, to an impact sound absorbing building material which effectively blocks and absorbs impact sound including interlayer vibration sound in a multi-story building including a multi-family house.

일반적으로, 실내에서 쾌적한 환경을 조성하기 위하여 소음 방지용 흡음재가 요구된다. 특히, 우리나라는 전체 가구수의 50% 이상이 공동주택 주거 형태 하에서 주거생활을 하고 있는데, 이들 공동주택 주거자 대부분이 층간 소음에 가장 큰 불만족을 느끼고 있으며, 이로 인해 법적 규정 및 제도적 대책은 물론 건설현장에서의 개선책도 절실히 필요한 실정이다.In general, in order to create a comfortable environment indoors, a sound absorbing material for preventing noise is required. In particular, more than 50% of the total number of households in Korea is living in the form of multi-family housing, and most of the multi-family dwellers are most dissatisfied with the noise between floors. Esau's improvement is also urgently needed.

종래의 공동주택에서의 바닥구조는 콘크리트 슬래브 바닥 위에 20mmm 이상의 단열재를 깔고, 단열재 위에 40mm 이상의 경량기포콘크리트를 타설하여 양생시키고, 경량기포콘크리트 위에 난방파이프를 설치하고, 그 위에 마감모르타르를 40㎜ 이상 타설하여 마무리한 다음, 이를 양생시킴으로써 최종적으로 바닥마감재로 마감하여 완성된다. The floor structure of the conventional multi-family house is laid over 20mmm insulation on the floor of concrete slab, cured by pouring 40mm or more lightweight foam concrete on the insulation material, installing heating pipe on the light foam concrete, and finishing mortar 40mm or more on it. After finishing by pouring, it is cured and finally finished with a floor finish.

이러한 공통주택의 바닥구조에서 단열재와 경량기포콘크리트의 상하 위치가 바뀌어도 가능하나, 최근에는 층간 바닥 충격음 소음문제에 대한 소비자의 불만 사례가 사회적인 문제로 대두됨에 따라 단열재가 방진 방음성이 있는 완충재로 대체되거나 별도의 완충재가 추가되는 구조형태로 바뀌고 있다.It is possible to change the upper and lower positions of the insulation and lightweight foam concrete in the floor structure of such a common house.However, in recent years, as consumer complaints about the floor-floor impact noise noise problem have emerged as a social problem, the insulation is replaced with a vibration-proof soundproof cushion or There is a change in the form of additional cushioning material.

그러나, 종래의 공통주택의 바닥구조는 경량기포콘크리트로는 충격음을 제대로 흡수하지 못하여 층간 소음을 저감시키는데 한계를 가지는 문제점을 가지고 있었다. 따라서, 이러한 문제점을 해결하기 위하여 슬래브 두께를 늘릴 경우 콘크리트 공사비 증대로 이어지며, 나아가서 천장고 확보를 위해서는 층고가 높아질 수밖에 없는데, 층고의 증가는 건물 높이의 증가로 이어져 결국 건축물의 경제성을 떨어뜨리는 요인으로 작용하게 된다.
However, the conventional floor structure of the common house has a problem in that the lightweight foam concrete does not properly absorb the impact sound and has a limitation in reducing the inter-layer noise. Therefore, in order to solve these problems, increasing the thickness of the slab leads to an increase in the cost of concrete construction, and furthermore, the height of the floor is inevitably increased to secure the ceiling. It will work.

상기한 바와 같은 종래의 문제점을 해결하기 위하여, 본 발명은 뛰어난 흡음 성능을 가지도록 함으로써 충격음을 최대한 저감시키고, 이로 인해 층간 소음을 줄이도록 함과 아울러 층고 증가가 불필요하며, 건축물의 쾌적한 환경과 경제성을 높이도록 한다.In order to solve the conventional problems as described above, the present invention has an excellent sound absorption performance to reduce the impact sound as much as possible, thereby reducing the noise between the floors and increase the height of the floor is unnecessary, pleasant environment and economical efficiency of the building To increase.

본 발명의 다른 목적들은 이하의 실시예에 대한 설명을 통해 쉽게 이해될 수 있을 것이다.
Other objects of the present invention will be readily understood through the following description of the embodiments.

상기한 바와 같은 목적을 달성하기 위해, 본 발명의 일 측면에 따르면, 충격음 흡수 건축자재에 있어서, 흡음을 위하여 공동(pore)이 분포되는 자재로 형성되되, 상기 공동이 개방 공동(open pore)으로 이루어지고, 유리가루와 석탄가루가 중량비 100:0.5~1.5로 혼합되어 혼합물을 형성하고, 상기 혼합물, 물유리, 그리고 글리셀린을 중량비 100:5~7:0.004~0.006으로 혼합하여 가열에 의해 형성되는 것을 특징으로 하는 충격음 흡수 건축자재가 제공된다.In order to achieve the object as described above, according to an aspect of the present invention, in the impact sound absorbing building material, the cavity is formed of a material (pore) is distributed for sound absorption, the cavity is an open pore (open pore) Glass powder and coal powder are mixed at a weight ratio of 100: 0.5 to 1.5 to form a mixture, and the mixture, water glass, and glyceline are mixed by weight at a ratio of 100: 5 to 7: 0.004 to 0.006 and formed by heating. An impact sound absorbing building material is provided.

상기 자재는, 상기 가열에 의해 형성 후, 상온에서 냉각시킴으로써 낱알로 이루어지는 골재인 것을 특징으로 한다.The said material is an aggregate which consists of a grain by cooling at normal temperature after forming by the said heating.

상기 자재는, 상기 가열에 의해 형성 후, 발포 유리 조직이 안정화되도록 냉각속도를 조절하여 형성되는 블록 또는 판재인 것을 특징으로 한다.
The material is a block or a plate formed by adjusting the cooling rate so that the foamed glass structure is stabilized after formation by the heating.

본 발명에 따른 충격음 흡수 건축자재에 의하면, 뛰어난 충격음 흡수 성능을 가지도록 함으로써 공동주택을 비롯한 다층 건물에서의 층간 진동음 및 기타 소음 등을 효율적으로 차단 및 흡수하여 저감시키고, 이로 인해 층고 증가가 불필요하여 건축물의 경제성을 높일 수 있으며, 층간 소음으로 인한 민원 발생을 방지할 수 있다.
According to the shock-absorbing building material according to the present invention, by having an excellent shock-absorbing performance to effectively block and absorb the inter-layer vibration and other noise in a multi-storey building, such as apartment houses, thereby reducing the height of the floor is unnecessary It can increase the economics of buildings and prevent civil complaints caused by floor noise.

도 1은 본 발명의 제 1 실시예에 따른 충격음 흡수 건축자재를 도시한 사시도이고,
도 2는 본 발명의 제 2 실시예에 따른 충격음 흡수 건축자재를 도시한 사시도이고,
도 3은 본 발명의 제 3 실시예에 따른 충격음 흡수 건축자재를 도시한 사시도이고,
도 4는 본 발명의 제 4 실시예에 따른 충격음 흡수 건축자재를 도시한 사시도이고,
도 5는 도 4의 사용예를 도시한 단면도이다.1 is a perspective view showing a shock absorbing building material according to a first embodiment of the present invention,
2 is a perspective view showing a shock absorbing building material according to a second embodiment of the present invention,
3 is a perspective view showing a shock absorbing building material according to a third embodiment of the present invention,
4 is a perspective view showing a shock absorbing building material according to a fourth embodiment of the present invention,
5 is a cross-sectional view illustrating an example of use of FIG. 4.

본 발명은 다양한 변경을 가할 수 있고, 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 도면에 예시하고, 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니고, 본 발명의 기술 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 식으로 이해 되어야 하고, 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 하기 실시예에 한정되는 것은 아니다. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, but should be understood as including all changes, equivalents, and substitutes included in the spirit and scope of the present invention, and may be modified in various other forms. It is to be understood that the scope of the present invention is not limited to the following examples.

이하, 첨부된 도면을 참조하여 본 발명에 따른 실시예를 상세히 설명하며, 도면 부호에 관계없이 동일하거나 대응하는 구성요소에 대해서는 동일한 참조 번호를 부여하고, 이에 대해 중복되는 설명을 생략하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant explanations thereof will be omitted.

도 1은 본 발명의 제 1 실시예에 따른 충격음 흡수 건축자재를 도시한 사시도이다. 1 is a perspective view showing a shock absorbing building material according to a first embodiment of the present invention.

도 1에 도시된 바와 같이, 본 발명의 제 1 실시예에 따른 충격음 흡수 건축자재(10)는 유리가루와 석탄가루가 중량비 100:0.5~1.5로 혼합되어 혼합물을 형성하고, 혼합물, 물유리, 그리고 글리셀린을 중량비 100:5~7:0.004~0.006으로 혼합하여 가열에 의해 형성됨으로써, 흡음을 위한 공동(pore)이 다수로 분포되는 자재를 이루되, 자재의 공동이 개방 공동(open pore)으로 이루어질 수 있다. 이러한 다공구조의 자재는 상기한 바와 같은 조성비율의 범위 내에서 제조됨으로써 기존의 흡음재에 비하여 향상된 흡음 성능을 가지도록 하는 개방 공동의 형성을 가능하도록 하는 점에서 그 조성비율에 의미가 있다. 여기서, 자재의 공동은 개방 공동으로만 이루어질 수 있으나, 일부가 닫힌 공동(close pore)을 포함할 수 있으며, 이 경우 닫힌 공동의 비중은 개방 공동에 비하여 적게 형성된다.As shown in Figure 1, the impact sound absorbing building material 10 according to the first embodiment of the present invention is a mixture of glass powder and coal powder in a weight ratio of 100: 0.5 ~ 1.5 to form a mixture, mixture, water glass, and Glycerin is mixed by a weight ratio of 100: 5 to 7: 0.004 to 0.006 and formed by heating to form a material in which a plurality of pores for sound absorption are distributed, and the cavity of the material is an open pore. Can be done. The material of such a porous structure is meaningful in that it is manufactured in the range of the composition ratio as mentioned above in that it enables formation of the open cavity which has the improved sound absorption performance compared with the existing sound absorption material. Here, the cavity of the material may be made only of an open cavity, but a part may include a closed pore, in which case the specific gravity of the closed cavity is less than that of the open cavity.

본 발명의 제 1 실시예에 따른 충격음 흡수 건축자재(10)는 최적의 개방 공동 형성을 위하여 일례로 유리가루 100%에 석탄가루 1%를 고루 섞은 후, 물유리 6%, 글리셀린 0.005%을 첨가하여 균일하게 반죽을 한 다음, 틀에 부어서, 터널 퀼른 내에서 가열함으로써 개방 공동을 가지는 발포유리 자재를 얻도록 한다. 여기서 백분율은 중량비를 의미한다.In the impact sound absorbing building material 10 according to the first embodiment of the present invention, for example, in order to form an optimal open cavity, glass powder 100% is mixed with coal powder 1% evenly, and then water glass 6% and glyceline 0.005% are added. The dough is then uniformly kneaded, then poured into a mold and heated in a tunnel kiln to obtain a foamed glass material having an open cavity. The percentage here means the weight ratio.

본 발명의 제 1 실시예에 따른 충격음 흡수 건축자재(10)는 이를 이루는 자재가 터널 퀼른 내에서 가열에 의해 형성 후, 상온에서 냉각시킴으로써, 도 1에 도시된 바와 같이 낱알로 이루어지는 골재로 이루어질 수 있는데, 본 실시예에서처럼 다면체 구조를 가질 수 있다.The impact sound absorbing building material 10 according to the first embodiment of the present invention may be made of aggregate consisting of a grain as shown in FIG. It may have a polyhedral structure as in this embodiment.

도 2에 도시된 바와 같이, 본 발명의 제 2 실시예에 따른 충격음 흡수 건축자재(20)는 제 1 실시예에 따른 충격음 흡수 건축자재(10)와 동일하되, 그 구조가 곡률을 가진 구 또는 이에 유사한 형태를 가지는 점에서 차이가 있다. 따라서, 제 1 및 제 2 실시예에 따른 충격음 흡수 건축자재(10,20)는 자재 중에서 골재로 이루어짐으로써 건축시공시 골재로서의 기능을 수행할 수 있다.As shown in Figure 2, the impact sound absorbing building material 20 according to the second embodiment of the present invention is the same as the impact sound absorbing building material 10 according to the first embodiment, the structure of which has a curvature or There is a difference in that it has a similar form. Therefore, the impact sound absorbing building materials 10 and 20 according to the first and second embodiments may be formed of aggregates in the material, thereby performing a function as aggregate during construction.

도 3에 도시된 바와 같이, 본 발명의 제 3 실시예에 따른 충격음 흡수 건축자재(30)는 제 1 실시예에 따른 충격음 흡수 건축자재(10)와 동일하되, 자신을 이루는 자재가 터널 퀼른 내에서 가열에 의해 형성 후, 발포 유리 조직이 안정화되도록 냉각속도를 조절하여 형성되는 블록일 수 있으며, 시공되고자 하는 구조에 따라 다양한 형태를 가지게 된다. 한편, 냉각속도는 상온에서의 냉각율에 비하여 10~80%일 수 있으며, 블록은 본 실시예와 같을 뿐만 아니라, 이 밖에도 다양한 형상을 가질 수 있다.As shown in FIG. 3, the impact sound absorbing building material 30 according to the third embodiment of the present invention is the same as the impact sound absorbing building material 10 according to the first embodiment, and the material constituting itself is in the tunnel kiln. After forming by heating in, the foamed glass structure may be a block formed by adjusting the cooling rate to stabilize, it will have a variety of forms depending on the structure to be constructed. On the other hand, the cooling rate may be 10 to 80% compared to the cooling rate at room temperature, the block is not only the same as the present embodiment, but may have various shapes in addition to this.

도 4에 도시된 바와 같이, 본 발명의 제 4 실시예에 따른 충격음 흡수 건축자재(40)는 제 3 실시예에 따른 충격음 흡수 건축자재(30)와 동일하되, 그 구조가 판재인 점에서 차이가 있다.As shown in Figure 4, the impact sound absorbing building material 40 according to the fourth embodiment of the present invention is the same as the impact sound absorbing building material 30 according to the third embodiment, the difference in that the structure is a plate There is.

본 발명의 제 4 실시예에 따른 충격음 흡수 건축자재(40)의 사용예를 설명하면 다음과 같다.Referring to the use of the shock-absorbing building material 40 according to the fourth embodiment of the present invention will be described.

도 5에 도시된 바와 같이, 바닥슬래브(51) 상에 개방 공동(41)을 가지는 충격음 흡수 건축자재(40), 그리고 마감층(53)이 순차적으로 적층되도록 시공될 수 있다.As shown in FIG. 5, the impact sound absorbing building material 40 having the open cavity 41 and the finishing layer 53 may be sequentially stacked on the floor slab 51.

바닥슬래브(51)는 콘크리트로 이루어질 수 있고, 침실이나 거실뿐만 아니라, 욕실의 바닥슬래브도 포함하며, 나아가서, 일반 사무실이나 생산라인의 바닥슬래브도 포함할 수 있다. 한편, 본 발명의 충격음 흡수 건축자재(40)와 바닥슬래브(51) 사이에는 충격음 흡수 건축자재(40)을 지지하는 지지층(52)이 마련될 수 있다. 여기서, 지지층(52)은 충격음 흡수 건축자재(40)를 바닥슬래브(51)에 직접 시공시 발생되는 충격음 흡수 건축자재(40)와 바닥슬래브(1)와의 일체성 및 시공성 저하를 개선하도록 하며, 충격음 흡수 건축자재(40)를 안정적으로 지지하는 역할을 할 수 있는데, 일례로 모르타르로 이루어질 수 있다. 또한, 마감층(53)도 모르타르로 이루어질 수 있고, 상면에 장식판재나 타일 등이 설치될 수도 있다. The floor slab 51 may be made of concrete, and may include not only a bedroom or a living room, but also a floor slab of a bathroom, and further, a floor slab of a general office or a production line. Meanwhile, a support layer 52 supporting the impact sound absorbing building material 40 may be provided between the impact sound absorbing building material 40 and the floor slab 51 of the present invention. Here, the support layer 52 to improve the integrity and workability of the impact sound absorbing building material 40 and the floor slab 1 generated when the impact sound absorbing building material 40 is directly installed on the floor slab 51, The impact sound absorbing building material 40 may serve to stably support, for example, may be made of mortar. In addition, the finishing layer 53 may also be made of mortar, a decorative plate or tile may be installed on the upper surface.

한편, 충격음 흡수 건축자재(40)와 마감층(53) 사이에 온수의 순환 공급을 위한 난방코일이 설치될 수 있으며, 보일러를 통한 온수의 순환으로 인해 실내의 온도를 조절할 수 있다.On the other hand, a heating coil for circulation supply of hot water may be installed between the impact sound absorbing building material 40 and the finishing layer 53, and the temperature of the room may be adjusted due to the circulation of the hot water through the boiler.

이와 같이, 본 발명에 따른 충격음 흡수 건축자재(10,20,30,40)는 흡음에 유리한 개방 동공(41)의 형성율이 뛰어나고, 이러한 개방 동공(41)의 크기 및 배열이 비정형적으로 이루어짐으로써 기존의 흡음재에 비하여 다양한 음역대의 소음을 흡수하여 층간 소음을 효과적으로 저감시킨다. As such, the impact sound absorbing building materials 10, 20, 30, and 40 according to the present invention have an excellent formation rate of the open pupil 41, which is advantageous for sound absorption, and the size and arrangement of the open pupil 41 are irregular. As a result, it absorbs the noise of various sound bands in comparison with the existing sound absorbing material and effectively reduces the noise between layers.

이와 같이 첨부된 도면을 참조하여 본 발명을 설명하였으나, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 수정 및 변형이 이루어질 수 있음은 물론이다. 그러므로, 본 발명의 범위는 설명된 실시예에 국한되어 정해져서는 안되며, 후술하는 특허청구범위뿐만 아니라 이러한 특허청구범위와 균등한 것들에 의해 정해져야 한다.
As described above, the present invention has been described with reference to the accompanying drawings, but various modifications and changes can be made without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the following claims.

10,20,30,40 : 충격음 흡수 건축자재
41 : 개방 동공
51 : 바닥슬래브
52 : 지지층
53 : 마감층10,20,30,40: Shock-absorbing construction materials
41: open pupil
51: floor slab
52: support layer
53: finishing layer

Claims (3)

충격음 흡수 건축자재에 있어서,
유리가루와 석탄가루가 중량비 100:0.5~1.5로 혼합되어 혼합물을 형성하고, 상기 혼합물, 물유리, 그리고 글리셀린을 중량비 100:5~7:0.004~0.006으로 혼합하여 가열에 의해 형성됨으로써, 흡음을 위한 공동(pore)이 분포되는 자재를 이루되, 상기 자재의 공동이 개방 공동(open pore)으로 이루어지는 것을 특징으로 하는 충격음 흡수 건축자재.
In shock absorbing construction materials,
Glass powder and coal powder are mixed in a weight ratio of 100: 0.5 to 1.5 to form a mixture, and the mixture, water glass, and glyceline are mixed in a weight ratio of 100: 5 to 7: 0.004 to 0.006 and formed by heating, thereby absorbing sound. A material for which a cavity is distributed, wherein the cavity of the material comprises an open pore.
제 1 항에 있어서, 상기 자재는,
상기 가열에 의해 형성 후, 상온에서 냉각시킴으로써 낱알로 이루어지는 골재인 것을 특징으로 하는 충격음 흡수 건축자재.
The method of claim 1, wherein the material,
An impact sound absorbing building material, characterized in that the aggregate is made of grains by cooling at room temperature after formation by the heating.
제 1 항에 있어서, 상기 자재는,
상기 가열에 의해 형성 후, 발포 유리 조직이 안정화되도록 냉각속도를 조절하여 형성되는 블록 또는 판재인 것을 특징으로 하는 충격음 흡수 건축자재.The method of claim 1, wherein the material,
After forming by the heating, the impact sound absorbing building material, characterized in that the block or plate formed by adjusting the cooling rate to stabilize the foam glass structure.
KR1020110049889A 2011-05-26 2011-05-26 Building material for absorbing impact sound KR101076514B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012148A (en) 2000-06-29 2002-01-15 Kawasaki Heavy Ind Ltd Shock absorber using powder
KR100758336B1 (en) 2006-09-19 2007-09-13 이홍석 Inter floor for noise interception pvc mat and manufacturing method thereof
KR100825203B1 (en) 2007-04-12 2008-04-28 권태열 The resistance to flame beads manufacture for incombustibility styrofoam and that by using manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012148A (en) 2000-06-29 2002-01-15 Kawasaki Heavy Ind Ltd Shock absorber using powder
KR100758336B1 (en) 2006-09-19 2007-09-13 이홍석 Inter floor for noise interception pvc mat and manufacturing method thereof
KR100825203B1 (en) 2007-04-12 2008-04-28 권태열 The resistance to flame beads manufacture for incombustibility styrofoam and that by using manufacturing method

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