KR20010060401A - 고로 대풍구주변 충진용 완충모르타르 내화조성물 - Google Patents
고로 대풍구주변 충진용 완충모르타르 내화조성물 Download PDFInfo
- Publication number
- KR20010060401A KR20010060401A KR1019990059881A KR19990059881A KR20010060401A KR 20010060401 A KR20010060401 A KR 20010060401A KR 1019990059881 A KR1019990059881 A KR 1019990059881A KR 19990059881 A KR19990059881 A KR 19990059881A KR 20010060401 A KR20010060401 A KR 20010060401A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- alumina
- mortar
- blast furnace
- sol
- Prior art date
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Classifications
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- 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
- 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
- C04B14/38—Fibrous materials; Whiskers
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- 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
- 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
- C04B14/06—Quartz; Sand
-
- 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
- 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
- C04B14/30—Oxides other than silica
- C04B14/303—Alumina
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Products (AREA)
Abstract
Description
성 분(g) | 실 시 예 | 비 교 예 | |||||||||||||
1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
알루미나졸 | 40 | 55 | 45 | 50 | 35 | 60 | 55 | 45 | 50 | 55 | 50 | 55 | 55 | 45 | - |
실리카졸 | 25 | 10 | 10 | 20 | 25 | 10 | 5 | 30 | 12 | 10 | 20 | 10 | 20 | 10 | - |
하소알루미나미분 | 8 | 5 | 7 | 5 | 5 | 5 | 8 | 5 | 3 | 10 | 7 | 5 | 7 | 5 | 15 |
실리카미분 | 7 | 5 | 8 | 5 | 5 | 5 | 7 | 5 | 10 | 5 | 3 | 12 | 8 | 5 | - |
보크사이트미분 | 70 | ||||||||||||||
내화점토 | 15 | ||||||||||||||
세라믹섬유 | 20 | 25 | 30 | 20 | 20 | 20 | 25 | 15 | 25 | 20 | 20 | 18 | 10 | 35 | - |
폴리비닐알코올1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | - |
물 성 | 실 시 예 | 비 교 예 | |||||||||||||
1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
작업성 | ◎ | ◎ | ◎ | ◎ | X | X | X | X | X | X | X | ◎ | ◎ | X | ◎ |
압입성 | ◎ | ◎ | ◎ | ◎ | X | X | X | X | X | X | X | X | X | X | ◎ |
선변화율(%) | -0.8 | -0.7 | -0.6 | -0.9 | -2.0 | -2.5 | -2.7 | -2.6 | -3.0 | -2.5 | -2.6 | -2.8 | -2.6 | -2.7 | -3.0 |
곡강도(1000℃, kg/cm2) | 18 | 16 | 20 | 19 | 8 | 6 | 8 | 6 | 5 | 5 | 6 | 10 | 9 | 8 | 30 |
가축성(%) | 25 | 27 | 30 | 25 | 10 | 12 | 12 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 0 |
Claims (4)
- a) 알루미나졸 40 내지 55 중량%;b) 실리카졸 10 내지 25 중량%;c) 알루미나미분 5 내지 8 중량%;d) 실리카초미분 5 내지 8 중량%;e) 세라믹섬유 15 내지 30 중량%; 및f) 상기 a) 내지 e) 성분의 함량 100 중량부에 대하여 유기결합제 0.05 내지 0.5 중량부를 포함하는 고로 대풍구주변 충진용 완충모르타르 내화조성물.
- 제1항에 있어서, 상기 c)의 알루미나미분이 소결 알루미나, 전융 알루미나 및 하소 알루미나로 이루어진 군중에서 선택되는 1종인 고로 대풍구주변 충진용 완충모르타르 내화조성물.
- 제1항에 있어서, 상기 e)의 세라믹섬유가 알루미나 성분을 30 내지 60 중량%를 함유하고 길이가 1 내지 10mm인 고로 대풍구주변 충진용 완충모르타르 내화조성물.
- 제1항에 있어서, 상기 f)의 유기결합제가 폴리비닐알코올, 카르복실메틸셀룰로오스, 규산소다 및 덱스트린으로 이루어진 군중에서 선택되는 1종인 고로 대풍구주변 충진용 완충모르타르 내화조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990059881A KR100356369B1 (ko) | 1999-12-21 | 1999-12-21 | 고로 대풍구주변 충진용 완충모르타르 내화조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990059881A KR100356369B1 (ko) | 1999-12-21 | 1999-12-21 | 고로 대풍구주변 충진용 완충모르타르 내화조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010060401A true KR20010060401A (ko) | 2001-07-07 |
KR100356369B1 KR100356369B1 (ko) | 2002-10-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019990059881A KR100356369B1 (ko) | 1999-12-21 | 1999-12-21 | 고로 대풍구주변 충진용 완충모르타르 내화조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100356369B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101142342B1 (ko) * | 2010-06-07 | 2012-05-18 | 케이씨케미칼 주식회사 | 턴디쉬용 어퍼 노즐의 씰링방법 및 그 씰링에 이용되는 씰링재 |
CN112209706A (zh) * | 2020-09-30 | 2021-01-12 | 江苏嘉耐高温材料股份有限公司 | 一种球团回转窑预制砖用缓冲应力材料及其制造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101720212B1 (ko) | 2015-03-23 | 2017-03-27 | 신명탑건설(주) | 고로 슬래그 골재를 포함하는 건조 모르타르 조성물 |
-
1999
- 1999-12-21 KR KR1019990059881A patent/KR100356369B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101142342B1 (ko) * | 2010-06-07 | 2012-05-18 | 케이씨케미칼 주식회사 | 턴디쉬용 어퍼 노즐의 씰링방법 및 그 씰링에 이용되는 씰링재 |
CN112209706A (zh) * | 2020-09-30 | 2021-01-12 | 江苏嘉耐高温材料股份有限公司 | 一种球团回转窑预制砖用缓冲应力材料及其制造方法 |
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KR100356369B1 (ko) | 2002-10-19 |
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