KR20160138963A - 내화성 시멘트질 코팅 조성물 - Google Patents
내화성 시멘트질 코팅 조성물 Download PDFInfo
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- KR20160138963A KR20160138963A KR1020167026013A KR20167026013A KR20160138963A KR 20160138963 A KR20160138963 A KR 20160138963A KR 1020167026013 A KR1020167026013 A KR 1020167026013A KR 20167026013 A KR20167026013 A KR 20167026013A KR 20160138963 A KR20160138963 A KR 20160138963A
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- 150000008163 sugars Chemical class 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
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- 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
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
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- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
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- C04B14/202—Vermiculite
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- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
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- C04B14/206—Mica or vermiculite modified by cation-exchange; chemically exfoliated vermiculate
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- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
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- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
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- C04B24/2641—Polyacrylates; Polymethacrylates
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- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
- C04B24/42—Organo-silicon compounds
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- 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
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- 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
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- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
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- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
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Abstract
(a)
(i) 칼슘 알루미네이트 시멘트 83 중량% 내지 100 중량%,
(ii) 칼슘 설페이트 0 중량% 내지 14 중량%,
(iii) 포틀랜드 시멘트 0 중량% 내지 9 중량%
를 포함하는 무기 결합제 25 중량% 내지 65 중량%,
(b) 하나 이상의 유기 중합체 0.5 중량% 내지 15 중량%,
(c) 하나 이상의 무기 충전제 30 중량% 내지 75 중량%
를 포함하며, 부피 밀도(bulk density)가 0.8 g/cm3 이하인 조성물로서,
(i), (ii), (iii)의 중량%는 (i)+(ii)+(iii)의 총합을 기준으로 하며,
이러한 충전제의 부피 밀도는 0.5 g/cm3보다 작으며,
이러한 중량%는 상기 조성물 내의 모든 비휘발성 구성성분들의 총 중량을 기준으로 계산된다.
Description
조성물 번호 # | |||||||||
구성성분 (중량%) | 1 | 2 | 3 | 4 | 5* | 6* | 7* | 8* | 9* |
운모 (200-350 g/L의 부피 밀도) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
질석 (93-135 g/L의 부피 밀도) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Bermocoll M30 (AkzoNobel) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
스티렌 아크릴레이트 공중합체 분말 (FX7000®(Elotex)) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
무기 시멘트 | |||||||||
칼슘 알루미네이트 시멘트1 | 59.8 | 56.8 | 53.8 | 50.8 | 47.8 | 47.8 | 50.8 | 0.0 | 41.8 |
칼슘 설페이트2 | 0.0 | 3.0 | 3.0 | 6.0 | 9.0 | 6.0 | 9.0 | 0.0 | 9.0 |
포틀랜드 시멘트3 | 0.0 | 0.0 | 3.0 | 3.0 | 3.0 | 6.0 | 0.0 | 59.8 | 9.0 |
실시예
# 조성물
|
코팅이 강철 패널로부터 박리될 때까지의 시간 |
1 | 6주 |
2 | 6주 |
3 | 5주 |
4 | 6주 |
5* | 2주 |
6* | 1주 |
7* | 1주 |
8* | 2주 |
9* | 2주 |
상업적인 포틀랜드 시멘트-기재의 제품 1* | 3주 |
상업적인 포틀랜드 시멘트-기재의 제품 2* | 0주 - 물에 침지되기 전에 코팅이 박리되었음 |
상업적인 포틀랜드 시멘트-기재의 제품 3* | 0주 - 물에 침지되기 전에 코팅이 박리되었음 |
실시예 | 고장 수명 (분) |
1 | 129 |
2 | 128 |
7* | 124 |
8* | 116 |
상업적인 포틀랜드 시멘트-기재의 제품 | 120 |
실시예 | 압축 강도의 평균 ( MPa ) |
1 | 4.02 |
2 | 5.11 |
3 | 4.27 |
4 | 4.21 |
5* | 3.67 |
6* | 3.47 |
7* | 3.85 |
8* | 3.80 |
9* | 3.46 |
Claims (15)
- (a) 무기 결합제 25 중량% 내지 65 중량%,
(b) 하나 이상의 유기 중합체 0.5 중량% 내지 15 중량%,
(c) 하나 이상의 무기 충전제 30 중량% 내지 75 중량%
를 포함하며, 부피 밀도(bulk density)가 0.8 g/cm3 이하인 조성물로서,
상기 무기 충전제의 부피 밀도는 0.5 g/cm3보다 작고,
상기 중량%는 상기 조성물 내의 모든 비휘발성 구성성분들의 총 중량을 기준으로 계산되며,
상기 (a) 무기 결합제는
(i) 칼슘 알루미네이트 시멘트 83 중량% 내지 100 중량%,
(ii) 칼슘 설페이트 0 중량% 내지 14 중량%,
(iii) 포틀랜드 시멘트 0 중량% 내지 9 중량%
를 포함하고, (i), (ii), (iii)의 중량%는 (i)+(ii)+(iii)의 총합을 기준으로 하는, 조성물. - 제1항에 있어서,
하나 이상의 상기 유기 중합체가 에틸렌적으로(ethylenically) 불포화된 단량체 및/또는 폴리유기실록산으로부터 제조되는 중합체인 것을 특징으로 하는, 조성물. - 제2항에 있어서,
하나 이상의 상기 유기 중합체가, (메트)아크릴레이트 단량체(들), 비닐 아세테이트 단량체(들), 비닐 방향족 단량체(들), 비닐 할라이드 단량체(들), 비닐 알코올 단량체(들), 비닐 에스테르 단량체(들), 아크릴로니트릴 단량체(들), 하나의 알켄 결합을 함유하는 알켄 단량체(들), 및 2개 이상의 알켄 결합을 함유하는 폴리엔 단량체(들) 중 하나 이상으로부터 선택되는 에틸렌적으로 불포화된 단량체로부터 제조되는 중합체인 것을 특징으로 하는, 조성물. - 제1항 내지 제3항 중 어느 한 항에 있어서,
하나 이상의 중합체의 에틸렌적으로 불포화된 단량체로부터 제조되는 하나 이상의 중합체를 2 중량% 내지 13 중량%, 바람직하게는 2 중량% 내지 11 중량%, 보다 바람직하게는 2 중량% 내지 9 중량%로 포함하는 것을 특징으로 하는, 조성물. - 제1항 또는 제2항에 있어서,
하나 이상의 상기 중합체가 하나 이상의 폴리유기실록산이며,
상기 조성물이 하나 이상의 폴리유기실록산을 0.5 중량% 내지 10 중량%, 바람직하게는 0.5 중량% 내지 8 중량%, 보다 바람직하게는 0.5 중량% 내지 4 중량%로 포함하는 것을 특징으로 하는, 조성물. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 무기 충전제가 석영 모래, 석영 분말, 칼슘 카르보네이트, 백운석(dolomite), 알루미늄 실리케이트, 흄드 실리카(fumed silica), 활석, 운모, 속돌(pumice), 발포 유리(foamed glass), 발포 콘크리트(aerated concrete), 펄라이트(perlite) 또는 질석(vermiculite), 바람직하게는 운모 및 질석으로부터 선택되는 것을 특징으로 하는, 조성물. - 제1항 내지 제6항 중 어느 한 항에 있어서,
하나 이상의 상기 무기 충전제를 30 중량% 내지 50 중량%로 포함하는 것을 특징으로 하는, 조성물. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 무기 결합제 내 상기 칼슘 알루미네이트 시멘트의 중량 백분율(중량%)이 90 중량% 내지 100 중량%의 범위이며,
상기 무기 결합제 내 상기 칼슘 설페이트의 중량%가 0 중량% 내지 9 중량%이고,
상기 무기 결합제 내 상기 포틀랜드 시멘트의 중량%가 0 중량% 내지 4 중량%인 것을 특징으로 하는, 조성물. - 제1항 내지 제8항 중 어느 한 항에 따른 조성물 및 물을 포함하는 코팅 조성물.
- 제9항에 따른 코팅 조성물로 코팅된, 코팅된 기판.
- 제10항에 있어서,
상기 기판이 금속인 것을 특징으로 하는, 코팅된 기판. - 제11항에 있어서,
상기 기판이 강철인 것을 특징으로 하는, 코팅된 기판. - 제10항 내지 제12항 중 어느 한 항에 있어서,
상기 기판이 지지용 메쉬(supportive mesh) 및/또는 핀(pin)을 포함하지 않는 것을 특징으로 하는, 코팅된 기판. - 기판을 제9항에 따른 코팅 조성물로 코팅하고, 상기 코팅 조성물이 코팅을 형성하도록 함으로써, 기판을 화재로부터 보호하는 방법.
- 제14항에 있어서,
상기 방법이 지지용 메쉬 및/또는 핀을 사용하지 않는 것을 특징으로 하는, 기판을 화재로부터 보호하는 방법.
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PCT/EP2015/056489 WO2015144796A1 (en) | 2014-03-28 | 2015-03-26 | Fireproofing cementitious coating composition |
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KR102403535B1 KR102403535B1 (ko) | 2022-05-27 |
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EP (1) | EP3122697B1 (ko) |
KR (1) | KR102403535B1 (ko) |
CN (1) | CN106459621A (ko) |
AU (1) | AU2015238384B2 (ko) |
BR (1) | BR112016021098B1 (ko) |
CA (1) | CA2942448C (ko) |
ES (1) | ES2663861T3 (ko) |
RU (1) | RU2016141286A (ko) |
TW (1) | TW201536716A (ko) |
WO (1) | WO2015144796A1 (ko) |
Cited By (1)
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KR101964367B1 (ko) * | 2018-07-04 | 2019-04-02 | 김형진 | 콘크리트 구조물 단면 보수 마감용 조성물 및 이를 이용한 콘크리트 구조물 보수 마감 공법 |
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EP3250536A4 (en) * | 2015-01-26 | 2018-11-07 | United States Mineral Products Company | Corrosion resistant spray applied fire resistive materials |
US9670096B1 (en) | 2016-08-04 | 2017-06-06 | Geopolymer Solutions LLC | High strength, density controlled cold fusion concrete cementitious spray applied fireproofing |
US10112870B2 (en) | 2016-12-12 | 2018-10-30 | United States Gypsum Company | Self-desiccating, dimensionally-stable hydraulic cement compositions with enhanced workability |
CN110093146A (zh) * | 2018-01-29 | 2019-08-06 | 中国石油天然气股份有限公司 | 一种封堵剂、封堵剂浆体 |
US10954162B1 (en) | 2019-09-24 | 2021-03-23 | Geopolymer Solutions, LLC | Protective coating |
EP3981842A1 (en) * | 2020-10-09 | 2022-04-13 | Hilti Aktiengesellschaft | Fire-protection coating composition and use thereof |
EP4292809A1 (en) | 2022-06-17 | 2023-12-20 | Sika Technology AG | Panels comprising hardened inorganic foam and structural reinforcing element, methods for their manufacture and use thereof |
CN115612326A (zh) * | 2022-09-19 | 2023-01-17 | 六安市永成防火材料有限公司 | 一种基于水泥材料的钢结构防火涂料制作方法 |
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- 2015-03-26 BR BR112016021098-0A patent/BR112016021098B1/pt not_active IP Right Cessation
- 2015-03-26 US US15/128,037 patent/US20170114231A1/en not_active Abandoned
- 2015-03-26 AU AU2015238384A patent/AU2015238384B2/en not_active Ceased
- 2015-03-26 EP EP15712367.0A patent/EP3122697B1/en not_active Not-in-force
- 2015-03-26 CA CA2942448A patent/CA2942448C/en active Active
- 2015-03-26 ES ES15712367.0T patent/ES2663861T3/es active Active
- 2015-03-26 KR KR1020167026013A patent/KR102403535B1/ko active Active
- 2015-03-26 WO PCT/EP2015/056489 patent/WO2015144796A1/en active Application Filing
- 2015-03-27 TW TW104110114A patent/TW201536716A/zh unknown
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Also Published As
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AU2015238384B2 (en) | 2018-02-22 |
US20170114231A1 (en) | 2017-04-27 |
TW201536716A (zh) | 2015-10-01 |
EP3122697A1 (en) | 2017-02-01 |
ES2663861T3 (es) | 2018-04-17 |
EP3122697B1 (en) | 2018-02-28 |
CN106459621A (zh) | 2017-02-22 |
KR102403535B1 (ko) | 2022-05-27 |
RU2016141286A3 (ko) | 2018-09-19 |
BR112016021098A2 (ko) | 2017-08-15 |
CA2942448C (en) | 2022-06-28 |
CA2942448A1 (en) | 2015-10-01 |
RU2016141286A (ru) | 2018-04-28 |
WO2015144796A1 (en) | 2015-10-01 |
BR112016021098B1 (pt) | 2022-01-04 |
AU2015238384A1 (en) | 2016-09-08 |
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