KR880002769A - Hardening Modifier of Foamed Concrete - Google Patents

Hardening Modifier of Foamed Concrete Download PDF

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Publication number
KR880002769A
KR880002769A KR870009486A KR870009486A KR880002769A KR 880002769 A KR880002769 A KR 880002769A KR 870009486 A KR870009486 A KR 870009486A KR 870009486 A KR870009486 A KR 870009486A KR 880002769 A KR880002769 A KR 880002769A
Authority
KR
South Korea
Prior art keywords
cao
modifier
weight
parts
main component
Prior art date
Application number
KR870009486A
Other languages
Korean (ko)
Other versions
KR890002693B1 (en
Inventor
유끼오 사사가와
도시히데 다니가와
겐지 하스오
Original Assignee
시노하라 아끼라
덴끼 가가꾸 고오교오 가부시끼 가이샤
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
Priority claimed from JP20134186A external-priority patent/JPH0798699B2/en
Priority claimed from JP61201337A external-priority patent/JPS6360176A/en
Priority claimed from JP61201340A external-priority patent/JPS6360177A/en
Application filed by 시노하라 아끼라, 덴끼 가가꾸 고오교오 가부시끼 가이샤 filed Critical 시노하라 아끼라
Publication of KR880002769A publication Critical patent/KR880002769A/en
Application granted granted Critical
Publication of KR890002693B1 publication Critical patent/KR890002693B1/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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating 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
    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/20—Retarders
    • C04B2103/22—Set retarders

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

Abstract

내용 없음No content

Description

기포 콘크리트의 경화조정제Hardening Modifier of Foamed Concrete

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

Claims (5)

주성분으로서 CaO·Al2O3를 함유하는 알루미나 시멘트 100중량부와 CaO·Al2O3이외의 CaO함유 화합물 10 내지 400중량부를 함유하는 알루미나 시멘트 조성물 40 내지 95중량부와 2,800 내지 6,500㎠/g의 비교면적(블레인치)을 가진 Ⅱ형 무수 황산 칼슘 60 내지 5중량부로 되어 있는 것을 특징으로 하는 기포 콘크리트와 경화조정제.A main component as CaO · Al 2 O 3 alumina cement and 100 parts by weight of CaO · Al 2 O 3 other than the CaO-containing alumina cement composition containing the compound of 10 to 400 parts by weight from 40 to 95 parts by weight of 2,800 to 6,500㎠ / g containing Bubble concrete and hardening modifier, characterized in that 60 to 5 parts by weight of anhydrous calcium sulfate type II having a comparative area (Bleinch) of. 제1항에 있어서, CaO·Al2O3이외의 상기 CaO함유 화합물은 경화촉진제, 경화지연제 및 그들의 혼합물로부터 선택되는 것을 특징으로 하는 경화조정제.The curing modifier of claim 1, wherein the CaO-containing compound other than CaO-Al 2 O 3 is selected from a curing accelerator, a curing retardant, and a mixture thereof. 제2항에 있어서, 상기 경화촉진제는 주성분으로서 12CaO·7Al2O3를 포함하는 것을 특징으로 하는 경화조정제.The curing modifier of claim 2, wherein the curing accelerator comprises 12CaO.7Al 2 O 3 as a main component. 제2항에 있어서, 상기 지연제는 CaO·2Al2O3, 2CaO·Al2O3·SiO2및 그들의 혼합물로 구성된 군에서 선택된 주성분을 포함하는 것을 특징으로 하는 경화조정제.The hardening modifier of claim 2, wherein the retarder comprises a main component selected from the group consisting of CaO 2 Al 2 O 3 , 2CaOAl 2 O 3 SiO 2, and mixtures thereof. 제2항에 있어서, 상기 지연제는 주성분으로 2CaO·Al2O3·SiO3를 포함하고 그의 비결정성 함량은 50중량%보다 적지 않은 것을 특징으로 하는 경화조정제.The hardening modifier of claim 2, wherein the retardant comprises 2CaO.Al 2 O 3 .SiO 3 as a main component and its amorphous content is not less than 50% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870009486A 1986-08-29 1987-08-29 Set regulating agent for foamed concrete KR890002693B1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP20134186A JPH0798699B2 (en) 1986-08-29 1986-08-29 Curing regulator for foam concrete
JP201.340 1986-08-29
JP201337 1986-08-29
JP61201337A JPS6360176A (en) 1986-08-29 1986-08-29 Foamed concrete set accelerator
JP201341 1986-08-29
JP201340 1986-08-29
JP201.337 1986-08-29
JP61201340A JPS6360177A (en) 1986-08-29 1986-08-29 Foamed concrete set modulator
JP201.341 1986-08-29

Publications (2)

Publication Number Publication Date
KR880002769A true KR880002769A (en) 1988-05-11
KR890002693B1 KR890002693B1 (en) 1989-07-24

Family

ID=27327932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009486A KR890002693B1 (en) 1986-08-29 1987-08-29 Set regulating agent for foamed concrete

Country Status (2)

Country Link
KR (1) KR890002693B1 (en)
FR (1) FR2603274B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958537B1 (en) * 2010-04-07 2012-06-01 Septodont Ou Septodont Sas Ou Specialites Septodont DENTAL COMPOSITION
EP2452667A1 (en) 2010-11-15 2012-05-16 Septodont ou Septodont SAS ou Specialites Septodont Endodontic sealing composition
KR101339858B1 (en) * 2011-05-27 2013-12-10 김은령 Foam concrete composition, foam concrete and method for preparing the foam concrete
EP2572698A1 (en) 2011-09-21 2013-03-27 Septodont ou Septodont SAS ou Specialites Septodont Wear resistant dental composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033367A (en) * 1978-11-07 1980-05-21 Coal Industry Patents Ltd Quick Setting Cements
FR2445821A1 (en) * 1979-01-05 1980-08-01 Lafarge Fondu Int PROCESS FOR THE PREPARATION OF A NEW CEMENT FOR REFRACTORY USE
DE3403866A1 (en) * 1984-02-04 1985-08-08 Sicowa Verfahrenstechnik für Baustoffe GmbH & Co KG, 5100 Aachen METHOD FOR FASTENING A POURABLE PIPE MIX
JPS6136183A (en) * 1984-07-30 1986-02-20 ミサワホ−ム株式会社 Manufactre of foamed concrete

Also Published As

Publication number Publication date
FR2603274B1 (en) 1993-04-09
KR890002693B1 (en) 1989-07-24
FR2603274A1 (en) 1988-03-04

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