KR970042401A - Synthetic Polymer-Cemental Self-Portrait Mortar Composition - Google Patents

Synthetic Polymer-Cemental Self-Portrait Mortar Composition Download PDF

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Publication number
KR970042401A
KR970042401A KR1019950048682A KR19950048682A KR970042401A KR 970042401 A KR970042401 A KR 970042401A KR 1019950048682 A KR1019950048682 A KR 1019950048682A KR 19950048682 A KR19950048682 A KR 19950048682A KR 970042401 A KR970042401 A KR 970042401A
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KR
South Korea
Prior art keywords
weight
parts
cement
polymer
phase composition
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Application number
KR1019950048682A
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Korean (ko)
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KR0167094B1 (en
Inventor
이종열
한기석
손형호
박주헌
Original Assignee
우덕창
쌍용양회공업 주식회사
쌍용엔지니어링 주식회사
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Priority to KR1019950048682A priority Critical patent/KR0167094B1/en
Publication of KR970042401A publication Critical patent/KR970042401A/en
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Publication of KR0167094B1 publication Critical patent/KR0167094B1/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
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C04B2103/50—Defoamers, air detrainers
    • 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
    • C04B2111/60—Flooring materials
    • C04B2111/62—Self-levelling compositions

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

Abstract

본 발명은 포트랜드시멘트 100 중량부에 대해, 모노칼슘알루미네이트 (CaOㆍAl2O3)광물의 함량이 50∼80 중량% 및 게레나이트 광물을 20∼50 중량% 함유한 알루미나 시멘트를 5∼50 중량부, 분말도가 blaine 3,000∼8,000㎠/g의 범위로 분쇄, 분급된 무수석고를 5∼50 중량부, 입경 0.3mm 이상인 입자가 5중량%, 입경 0.1mm 이하인 입자가 10 중량% 이하로 함유된 골재 100∼200 중량부로 이루어진 4성분계 상 조성물 100 중량부에 대해; 2∼10 중량부의 분산제, 보수제 및 소포제로 구성된 혼화제 조성물; 5∼50 중량부의 시멘트 혼화용 합성고무를 디스퍼전한 폴리머를 혼합하여 제조된 합성고분자-시멘트계 자기평탄성 상 조성물에 것이다.The present invention is based on 100 parts by weight of Portland cement, 5 to 50 alumina cement containing a monocalcium aluminate (CaO.Al 2 O 3 ) mineral content of 50 to 80% by weight and 20 to 50% by weight of a gurenaite mineral 5 to 50 parts by weight of anhydrous gypsum pulverized and classified in the range of parts by weight and powder degree of blaine 3,000 to 8,000 cm 2 / g, 5% by weight of particles having a particle diameter of 0.3 mm or more, and 10% by weight or less of particles having a particle size of 0.1 mm or less. With respect to 100 parts by weight of the four-component phase composition consisting of 100 to 200 parts by weight of aggregate contained; Admixture composition composed of 2 to 10 parts by weight of a dispersant, a water retainer and an antifoaming agent; 5 to 50 parts by weight of the synthetic rubber for cement admixture is a synthetic polymer-cement-based self-planar phase composition prepared by mixing the polymer.

Description

합성고분자-시멘트계 자기평탄성 몰탈 조성물Synthetic Polymer-Cemental Self-Portrait Mortar Composition

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

Claims (2)

포트랜드시멘트 100 중량부에 대해, 모노칼슘알루미네이트 (CaOㆍAl2O3)광물의 함량이 50∼80 중량% 및 게레나이트 광물을 20∼50 중량% 함유한 알루미나 시멘트를 5∼50 중량부, 분말도가 blaine 3,000∼8,000㎠/g의 범위로 분쇄, 분급된 무수석고를 5∼50 중량부, 입경 0.3mm 이상인 입자가 5중량%, 입경 0.1mm 이하인 입자가 10 중량% 이하로 함유된 골재 100∼200 중량부로 이루어진 4성분계 상 조성물 100 중량부에 대해; 2∼10 중량부의 분산제, 보수제 및 소포제로 구성된 혼화제 조성물; 5∼50 중량부의 시멘트 혼화용 합성고무를 디스퍼전한 폴리머를 혼합하여 제조된 합성고분자-시멘트계 자기평탄성 상 조성물.5 to 50 parts by weight of alumina cement containing from 50 to 80% by weight of monocalcium aluminate (CaO.Al 2 O 3 ) minerals and from 20 to 50% by weight of gurenade minerals, based on 100 parts by weight of Portland cement, Aggregate containing 5 to 50 parts by weight of anhydrous gypsum pulverized and classified in the range of blaine 3,000 to 8,000 cm2 / g, 5% by weight of particles having a particle size of 0.3 mm or more, and 10% by weight or less of particles having a particle size of 0.1 mm or less. To 100 parts by weight of a four-component phase composition composed of 100 to 200 parts by weight; Admixture composition composed of 2 to 10 parts by weight of a dispersant, a water retainer and an antifoaming agent; Synthetic polymer-cement type self-planar phase composition prepared by mixing 5 to 50 parts by weight of a polymer disperse a synthetic rubber for cement mixing. 제1항에 있어서, 폴리머는 스틸렌타디엔고무, 아크릴로니트릴부타디엔고무, 디스퍼전한 것으로, 고형분 45±2%, 점도 100∼500 mPa.s임을 특징으로 하는 합성고분자-시멘트계 자기평탄성 상 조성물The method of claim 1, wherein the polymer is a styrene-diene rubber, acrylonitrile butadiene rubber, dispersed, synthetic polymer-cement-based self-flat phase composition characterized in that the solid content of 45 ± 2%, viscosity 100 ~ 500 mPa.s
KR1019950048682A 1995-12-12 1995-12-12 A self-leveling mortar composition comprising cement and polymers KR0167094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950048682A KR0167094B1 (en) 1995-12-12 1995-12-12 A self-leveling mortar composition comprising cement and polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950048682A KR0167094B1 (en) 1995-12-12 1995-12-12 A self-leveling mortar composition comprising cement and polymers

Publications (2)

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KR970042401A true KR970042401A (en) 1997-07-24
KR0167094B1 KR0167094B1 (en) 1999-01-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030020020A (en) * 2001-08-29 2003-03-08 주식회사 케미콘 A composite of adhesives for a hot-floored plate of the polymer cement system
KR100398074B1 (en) * 1995-12-30 2003-12-18 금강종합건설 주식회사 Cement mortar composition having self-levelling property for heating hot-floor in building
CN108046701A (en) * 2017-12-19 2018-05-18 河南理工大学 A kind of cement-based self-leveling mortar and its application

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101516214B1 (en) * 2015-02-03 2015-05-04 주식회사 이레하이테크이앤씨 Quick-hardening cement concrete composite having improved properties and repairing method for concrete structure using the composite

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398074B1 (en) * 1995-12-30 2003-12-18 금강종합건설 주식회사 Cement mortar composition having self-levelling property for heating hot-floor in building
KR20030020020A (en) * 2001-08-29 2003-03-08 주식회사 케미콘 A composite of adhesives for a hot-floored plate of the polymer cement system
CN108046701A (en) * 2017-12-19 2018-05-18 河南理工大学 A kind of cement-based self-leveling mortar and its application
CN108046701B (en) * 2017-12-19 2021-05-11 河南理工大学 Cement-based self-leveling mortar and application thereof

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