KR960000800A - Manufacturing method of concrete sound absorbing material - Google Patents

Manufacturing method of concrete sound absorbing material Download PDF

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Publication number
KR960000800A
KR960000800A KR1019940013581A KR19940013581A KR960000800A KR 960000800 A KR960000800 A KR 960000800A KR 1019940013581 A KR1019940013581 A KR 1019940013581A KR 19940013581 A KR19940013581 A KR 19940013581A KR 960000800 A KR960000800 A KR 960000800A
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KR
South Korea
Prior art keywords
absorbing material
concrete
sound absorbing
continuous
manufacturing
Prior art date
Application number
KR1019940013581A
Other languages
Korean (ko)
Other versions
KR0135578B1 (en
Inventor
이승한
Original Assignee
이승한
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이승한 filed Critical 이승한
Priority to KR1019940013581A priority Critical patent/KR0135578B1/en
Publication of KR960000800A publication Critical patent/KR960000800A/en
Application granted granted Critical
Publication of KR0135578B1 publication Critical patent/KR0135578B1/en

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Classifications

    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0016—Granular materials, e.g. microballoons
    • C04B20/002—Hollow or porous granular materials
    • C04B20/004—Hollow or porous granular materials inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52—Sound-insulating materials
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

본 발명은 콘크리트 흡음재의 제조방법에 관한 것으로, 각종 건축구조물의 방음이나 도로, 철도변의 소음차단용 콘크리트 판재의 방음 및 차음효과를 높이기 위하여 삼차원적 미세공이 발달되어 있는 천연다공성 골재(규조토, 제올라이트, Vermuculite, 화산석)나 인공골재 또는 고분자재를 사용하여 흡음특성을 갖는 연속기포 콘크리트를 제조하는 것을 목적으로 하였다.The present invention relates to a method for manufacturing a concrete sound absorbing material, natural porous aggregate (diatomaceous earth, zeolite, which is developed three-dimensional micropores in order to increase the sound insulation and sound insulation effect of the soundproofing of various building structures, noise-cutting concrete plate of the road, railway Vermuculite (volcanic stone), artificial aggregates or polymer materials were used to produce continuous foamed concrete with sound absorption characteristics.

즉, 연속다공성 골재(천연, 인공, 고분자)와 시멘트를 적량 배합하고 이에 발포제와 물을 혼련시켜 기포를 발생시킨 다음 고온고압 양생을 실시하여 연속기포를 구성함을 특징으로하는 콘크리트 흡음재의 제조방법에 관한 것이다.That is, a method for producing a concrete sound absorbing material, characterized in that the continuous porous aggregate (natural, artificial, polymer) and cement are mixed in a proper amount, the foaming agent and water are kneaded to generate bubbles, followed by high temperature and high pressure curing to form a continuous bubble. It is about.

Description

콘크리트 흡음재의 제조방법Manufacturing method of concrete sound absorbing material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 고온고압양생에 따른 압력전달과정을 나타낸 단면도.1 is a cross-sectional view showing a pressure transfer process according to the high temperature and high pressure curing of the present invention.

제2도는 본 발명에 의한 연속기포 흡음판의 단면도.2 is a cross-sectional view of the continuous foam sound absorbing plate according to the present invention.

제3도는 종래의 ALC제조시의 독립기포를 갖는 판의 모식도이다.3 is a schematic diagram of a plate having independent bubbles in the conventional ALC manufacturing.

Claims (1)

연속다공성 골재(천연, 인공, 고분자)와 시멘트를 적량 배합하고 이에 발포제와 물을 혼련시켜 기포를 발생시킨 다음 고온고압 양생을 실시하여 연속기포를 구성함을 특징으로하는 콘크리트 흡음재의 제조방법.A method for producing a concrete sound absorbing material comprising a continuous porous aggregate (natural, artificial, polymer) and cement in an appropriate amount, and by mixing a blowing agent and water to generate air bubbles and then performing high temperature and high pressure curing to form a continuous bubble. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940013581A 1994-06-14 1994-06-14 Concrete material for sound-absorbing KR0135578B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940013581A KR0135578B1 (en) 1994-06-14 1994-06-14 Concrete material for sound-absorbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940013581A KR0135578B1 (en) 1994-06-14 1994-06-14 Concrete material for sound-absorbing

Publications (2)

Publication Number Publication Date
KR960000800A true KR960000800A (en) 1996-01-25
KR0135578B1 KR0135578B1 (en) 1998-04-22

Family

ID=19385409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940013581A KR0135578B1 (en) 1994-06-14 1994-06-14 Concrete material for sound-absorbing

Country Status (1)

Country Link
KR (1) KR0135578B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030016579A (en) * 2001-08-21 2003-03-03 한국에너지기술연구원 Moisture absorbing construction materials mixed natural zeolite and method for producing the same
KR100522850B1 (en) * 2002-10-31 2005-11-21 김문훈 Method for manufacturing boundary concrete curbs utilizing scoria
KR102107934B1 (en) * 2019-06-20 2020-05-07 이준배 Sound absorption thermal insulation material and floor noise prevention floor structure using it

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814964B1 (en) * 2007-02-22 2008-03-19 주식회사 포스코건설 Light weighted foam concrete containing bottom ash and production method thereof
US20090095203A1 (en) * 2007-10-12 2009-04-16 Northeast Solite Corporation Method for reducing curling and/or warping in poured concrete and structure made thereby
KR102535650B1 (en) 2022-09-19 2023-05-26 주식회사 케이비씨 Noise reduction type concrete panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030016579A (en) * 2001-08-21 2003-03-03 한국에너지기술연구원 Moisture absorbing construction materials mixed natural zeolite and method for producing the same
KR100522850B1 (en) * 2002-10-31 2005-11-21 김문훈 Method for manufacturing boundary concrete curbs utilizing scoria
KR102107934B1 (en) * 2019-06-20 2020-05-07 이준배 Sound absorption thermal insulation material and floor noise prevention floor structure using it

Also Published As

Publication number Publication date
KR0135578B1 (en) 1998-04-22

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