KR960029284A - Inorganic Foaming Composition - Google Patents

Inorganic Foaming Composition Download PDF

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Publication number
KR960029284A
KR960029284A KR1019950029050A KR19950029050A KR960029284A KR 960029284 A KR960029284 A KR 960029284A KR 1019950029050 A KR1019950029050 A KR 1019950029050A KR 19950029050 A KR19950029050 A KR 19950029050A KR 960029284 A KR960029284 A KR 960029284A
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KR
South Korea
Prior art keywords
parts
weight
inorganic
foamable composition
hydraulic cement
Prior art date
Application number
KR1019950029050A
Other languages
Korean (ko)
Inventor
타다시 사카이
Original Assignee
가나이 마사미
스틸라이트고교 가부시키가이샤
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.)
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Publication date
Application filed by 가나이 마사미, 스틸라이트고교 가부시키가이샤 filed Critical 가나이 마사미
Publication of KR960029284A publication Critical patent/KR960029284A/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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/082—Acids
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

본 발명은 방화성이 뛰어나고, 또 단열성, 흡음성이 뛰어난 무기발포성 조성물에 관한 것으로써, 무기발포성 조성물은 수경성시멘트와, 상기 수경성시멘트 100중량부에 대해 계를 산성화하는 산성화제 0.5~50중량부, 산성에 발포함과 동시에 계를 중화하는 무기발포성 분립체 0.5~50중량부, 중성에서 반응하여 계를 알카리성으로 하는 에트린자이트 5~100중량부, 알카리성에서 발포하는 금속알루미늄분말 0.01~5중량부를 함유하는 것을 특징으로 한다.The present invention relates to an inorganic foamable composition having excellent fire resistance and excellent thermal insulation and sound absorption properties, wherein the inorganic foamable composition is a hydraulic cement and 0.5 to 50 parts by weight of an acidifying agent for acidifying the system with respect to 100 parts by weight of the hydraulic cement, and an acid. 0.5 to 50 parts by weight of an inorganic foaming powder which neutralizes the system at the same time as containing it, and 5 to 100 parts by weight of ethrinzite, which reacts in neutral to make the system alkaline, and 0.01 to 5 parts by weight of the metal aluminum powder which is foamed in alkalinity. It is characterized by containing.

Description

무기발포성 조성물Inorganic Foaming Composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (7)

수경성시멘트와, 상기 수경성시멘트 100중량부에 대해 계를 산성화하는 산성하제 0.5~50중량부, 산성에 발포함과 동시에 계를 중화하는 무기발포성 분립체 0.5~50중량부, 중성에서 반응하여 계를 알카리성으로 하는 에트린자이트 5~100중량부, 알카리성에서 발포하는 금속알루미늄분말 0.01~5중량부를 함유하는 것을 특징으로 하는 무기발포성 조성물.0.5 to 50 parts by weight of a hydraulic cement, an acidic laxative to acidify the system with respect to 100 parts by weight of the hydraulic cement, 0.5 to 50 parts by weight of an inorganic foamed granule which neutralizes the system at the same time as the acid is contained, and reacts with neutral An inorganic foamable composition comprising 5 to 100 parts by weight of alkaline ethrinzite and 0.01 to 5 parts by weight of a metal aluminum powder which is foamed in alkali. 제1항에 있어서, 상기 산성화제는 무수말레인산인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1, wherein the acidifying agent is maleic anhydride. 제1항 또는 제2항에 있어서, 상기 산성화제의 함유량은 상기 수경성시멘트 100중량부에 대해 5.0~30중량부인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1 or 2, wherein the content of the acidifying agent is 5.0 to 30 parts by weight based on 100 parts by weight of the hydraulic cement. 제1항에 있어서, 상기 무기발포성 분립체는 탄산수소나트륨인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1, wherein the inorganic foamable granule is sodium hydrogen carbonate. 제1항에 있어서, 상기 무기발포성 분립체의 함유량은 상기 수경성시멘트 100중량부에 대해 1.0~20중량부인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1, wherein the inorganic foamable granular material is 1.0 to 20 parts by weight based on 100 parts by weight of the hydraulic cement. 제1항에 있어서, 상기 에트린자이트의 함유량은 상기 수경성시멘트 100중량부에 대해 10~30중량부인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1, wherein the content of ethrinzite is 10 to 30 parts by weight based on 100 parts by weight of the hydraulic cement. 제1항에 있어서, 상기 금속알루미늄분말의 함유량은 상기 수경성시멘트 100중량부에 대해 0.1~2중량부인 것을 특징으로 하는 무기발포성 조성물.The inorganic foamable composition according to claim 1, wherein the content of the metal aluminum powder is 0.1 to 2 parts by weight based on 100 parts by weight of the hydraulic cement. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950029050A 1995-01-26 1995-09-05 Inorganic Foaming Composition KR960029284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-10759 1995-01-26
JP7010759A JPH08208306A (en) 1995-01-26 1995-01-26 Inorganic foamed composition

Publications (1)

Publication Number Publication Date
KR960029284A true KR960029284A (en) 1996-08-17

Family

ID=11759265

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950029050A KR960029284A (en) 1995-01-26 1995-09-05 Inorganic Foaming Composition

Country Status (3)

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JP (1) JPH08208306A (en)
KR (1) KR960029284A (en)
TW (1) TW362092B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007854A (en) * 2000-10-09 2001-02-05 남기열 Manufacture of foaming admixtures for light weight foamed concrete
JP5484740B2 (en) * 2009-01-21 2014-05-07 昭和電工建材株式会社 Soundproof synthetic resin pipe and method for producing the same

Also Published As

Publication number Publication date
TW362092B (en) 1999-06-21
JPH08208306A (en) 1996-08-13

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