KR920011969A - Lightweight foam concrete - Google Patents

Lightweight foam concrete Download PDF

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Publication number
KR920011969A
KR920011969A KR1019900022333A KR900022333A KR920011969A KR 920011969 A KR920011969 A KR 920011969A KR 1019900022333 A KR1019900022333 A KR 1019900022333A KR 900022333 A KR900022333 A KR 900022333A KR 920011969 A KR920011969 A KR 920011969A
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KR
South Korea
Prior art keywords
weight
foam concrete
siliceous
lightweight foam
lightweight
Prior art date
Application number
KR1019900022333A
Other languages
Korean (ko)
Other versions
KR940005069B1 (en
Inventor
김완중
이경태
Original Assignee
석강봉
주식회사 금강
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 석강봉, 주식회사 금강 filed Critical 석강봉
Priority to KR1019900022333A priority Critical patent/KR940005069B1/en
Publication of KR920011969A publication Critical patent/KR920011969A/en
Application granted granted Critical
Publication of KR940005069B1 publication Critical patent/KR940005069B1/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
    • 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

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

Abstract

내용 없음No content

Description

경량 기포 콘크리트Lightweight foam concrete

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

Claims (4)

규산질원료와 석회질원료로 이루어진 경량기포콘크리트에 있어 규산질원료 53∼62중량퍼센트, 시멘트 17∼28중량퍼센트, 분말생석회 12∼28중량퍼센트, 이수석고 혹은 두수석고 3∼6중량퍼센트, 알루미늄 기포제 0.04∼0.1중량퍼센트로 이루어진 경량기포콘크리트.For light foamed concrete composed of siliceous raw material and lime raw material 53-62% by weight siliceous raw material, 17-28% by weight cement, 12-28% by weight powder quicklime, 3-6% by weight gypsum or bitumen gypsum, 0.04 ～ Lightweight foam concrete made of 0.1% by weight. 청구범위 제1항에 있어서 규산질원료의 석영함량이 80중량퍼센트 이상임을 특징으로 하는 경량기포 콘크리트.Lightweight foam concrete according to claim 1, characterized in that the silica content of the siliceous material is at least 80% by weight. 청구범위 제1항 및 제2항에 있어서 규산질원료의 입도는 170메쉬 통과분이 80% 이상임을 특징으로 하는 경량기포 콘크리트.Lightweight foamed concrete according to claim 1 or 2, characterized in that the particle size of the siliceous material is greater than or equal to 80% by 170 mesh. 청구범위 제1항에 있어서 사용되는 생석회와 시멘트의 양의 비가 1:1 내지 1:2.5임을 특징으로 하는 경량기포 콘크리트.Lightweight foamed concrete, characterized in that the ratio of the amount of quicklime and cement used in claim 1 is 1: 1 to 1: 2.5. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022333A 1990-12-29 1990-12-29 Manufacturing method of autoclaved lightweight concrete KR940005069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022333A KR940005069B1 (en) 1990-12-29 1990-12-29 Manufacturing method of autoclaved lightweight concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022333A KR940005069B1 (en) 1990-12-29 1990-12-29 Manufacturing method of autoclaved lightweight concrete

Publications (2)

Publication Number Publication Date
KR920011969A true KR920011969A (en) 1992-07-25
KR940005069B1 KR940005069B1 (en) 1994-06-10

Family

ID=19308855

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022333A KR940005069B1 (en) 1990-12-29 1990-12-29 Manufacturing method of autoclaved lightweight concrete

Country Status (1)

Country Link
KR (1) KR940005069B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830550B1 (en) * 2007-04-06 2008-05-22 이건테크놀로지 주식회사 Autoclaved light-weight concrete

Also Published As

Publication number Publication date
KR940005069B1 (en) 1994-06-10

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