KR100503742B1 - 무석면 압출성형식 건축자재조성물 및 이를 이용한건축성형품 - Google Patents
무석면 압출성형식 건축자재조성물 및 이를 이용한건축성형품 Download PDFInfo
- Publication number
- KR100503742B1 KR100503742B1 KR10-2003-0006742A KR20030006742A KR100503742B1 KR 100503742 B1 KR100503742 B1 KR 100503742B1 KR 20030006742 A KR20030006742 A KR 20030006742A KR 100503742 B1 KR100503742 B1 KR 100503742B1
- Authority
- KR
- South Korea
- Prior art keywords
- asbestos
- weight
- sepiolite
- cement
- extruded
- Prior art date
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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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
-
- 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
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/12—Absence of mineral fibres, e.g. asbestos
Abstract
Description
조성분 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 실시예7 | 실시예8 | 실시예9 |
세멘트 | 52.5 | 56.7 | 53.3 | 48.8 | 45.2 | 49.3 | 47.3 | 65 |
규석분 | 35.0 | 33 | 35.5 | 38.1 | 40.3 | 39.4 | 39.4 | 20.3 |
세피오라이트 | 11.7 | 9.3 | 9.8 | 11.7 | 12.8 | 9.8 | 11.8 | 13 |
MC | 0.5 | 0.7 | 0.5 | 0.6 | 0.7 | 0.6 | 0.6 | 0.7 |
애터펄자이트클레이 | 0.2 | 0.3 | 0.9 | 0.8 | 1.0 | 0.9 | 0.9 | 1.0 |
건식합계 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
물 | 25 | 30 | 25 | 25 | 30 | 25 | 25 | 25 |
탄성계수(㎏/㎟) | 인장강도(㎏/㎠) | 흡수율(%) | 함수율(%) | 습식부피:세피오라이트 | 세피오라이트:길이(㎜) | 길이변화율(%) | 내동해성 | |
제조실시예1 | 2050 | 42 | 9.8 | 4.4 | 670 | 2∼6 | 0.08 | X |
제조실시예2 | 2065 | 44 | 9.8 | 4.3 | 670 | 2∼6 | 0.078 | X |
제조실시예3 | 2072 | 45 | 9.8 | 4.4 | 672 | 2∼6 | 0.081 | X |
제조실시예4 | 2074 | 45.5 | 9.8 | 4.5 | 669 | 2∼6 | 0.082 | X |
제조실시예5 | 2076 | 45.8 | 9.9 | 4.56 | 672 | 2∼6 | 0.083 | X |
제조실시예6 | 2071 | 45.4 | 9.7 | 4.55 | 678 | 2∼6 | 0.078 | X |
제조실시예7 | 2067 | 45 | 9.8 | 4.57 | 688 | 2∼6 | 0.089 | X |
제조실시예8 | 2058 | 45 | 9.8 | 4.53 | 658 | 2∼6 | 0.84 | X |
제조실시예9 | 2052 | 48 | 10.1 | 4.43 | 668 | 2∼6 | 0.84 | X |
비교실시예 1 | 2316 | 29 | 11.5 | 4.9 | 110 | 2이하 | 0.6 | X |
세피오라이트배합비(중량%) | 시편번호 | 세로양생완료후측정값(㎝) | 가로양생완료후측정값(㎝) | 두께양생완료후측정값(㎝) | 파괴하중(㎏/㎠) | 압축강도(㎏/㎠) | 휨강도(㎏/㎠) |
0 | 1 | 5.06 | 5.21 | 5.17 | 17600 | 653.4 | 150.5 |
2 | 5.08 | 5.17 | 5.20 | 15950 | 593.3 | 120.0 | |
3 | 5.05 | 5.24 | 5.24 | 17950 | 653.7 | 150.5 | |
3 | 1 | 5.02 | 5.10 | 5.14 | 16350 | 623.7 | 130.5 |
2 | 5.13 | 5.22 | 5.20 | 16800 | 618.9 | 125.0 | |
3 | 5.02 | 5.27 | 5.29 | 17000 | 609.8 | 120.0 | |
5 | 1 | 5.02 | 5.13 | 5.10 | 14700 | 561.9 | 105.0 |
2 | 5.04 | 5.09 | 5.11 | 15250 | 586.3 | 108.5 | |
3 | 5.01 | 5.08 | 5.08 | 16900 | 616.1 | 123.5 | |
7 | 1 | 4.95 | 5.00 | 5.08 | 17100 | 673.2 | 160.5 |
2 | 5.03 | 5.07 | 5.08 | 16750 | 650.3 | 155.0 | |
3 | 5.10 | 5.07 | 5.08 | 17500 | 674.2 | 160.5 | |
9 | 1 | 5.07 | 5.04 | 5.04 | 17250 | 680.4 | 168.0 |
2 | 4.99 | 5.03 | 5.03 | 16050 | 635.6 | 160.5 | |
3 | 5.00 | 5.06 | 5.06 | 18250 | 717.0 | 180.0 | |
11 | 1 | 5.08 | 5.06 | 5.06 | 15300 | 597.6 | 110.5 |
2 | 5.04 | 5.06 | 5.07 | 15700 | 612.0 | 120.5 | |
3 | 5.00 | 5.06 | 5.05 | 16100 | 630.1 | 158.5 | |
13 | 1 | 5.00 | 5.06 | 5.04 | 16450 | 647.6 | 150.5 |
2 | 5.05 | 5.04 | 5.04 | 16900 | 665.3 | 160.0 | |
3 | 5.01 | 5.04 | 5.07 | 16950 | 660.7 | 158.5 | |
15 | 1 | 5.10 | 5.06 | 5.09 | 14350 | 557.2 | 110.5 |
2 | 5.13 | 5.06 | 5.06 | 14450 | 564.4 | 107.5 | |
3 | 5.06 | 5.06 | 5.04 | 14250 | 558.8 | 108.5 |
Claims (4)
- 세멘트 45내지 65중량%, 규석분 20.3 내지45중량%, 세피오라이트 9내지 13중량%, 가소제 0.7내지 1.7중량%로 구성된 무석면 압출성형식 건축자재조성물.
- 제 1 항에 있어서,세피오라이트는 길이 2에서 6mm, 습식부피가 500~700ml인 섬유사인 것을 특징으로 하는 무석면 압출성형식 건축자재조성물.
- 제 1 항에 있어서,가소제는 애터펄자이트클레이와 MC계열 가소제의 혼합물로서, 전체 중량을 기준으로 0.2내지 1.0: 0.5내지 0.7의 비율로 배합하여 사용하는 것을 특징으로 하는 무석면 압출성형식 건축자재조성물
- 세멘트 45내지 65중량%, 규석분 20.3 내지45중량%, 세피오라이트 9내지 13중량%, 가소제 0.7내지 1.7중량%로 구성된 무석면 세멘트압출성형품용 조성물을 건식혼합후 물을 첨가하여 습식혼련하여 연속압출성형후 170내지 180℃ 그리고 8.0 ~ 10.0 kg/㎠ 압력하에 증기양생처리하여 얻어지는 무석면 압출성형식 건축자재조성물로 구성되는 압출성형품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2003-0006742A KR100503742B1 (ko) | 2003-02-04 | 2003-02-04 | 무석면 압출성형식 건축자재조성물 및 이를 이용한건축성형품 |
Applications Claiming Priority (1)
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KR10-2003-0006742A KR100503742B1 (ko) | 2003-02-04 | 2003-02-04 | 무석면 압출성형식 건축자재조성물 및 이를 이용한건축성형품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040070573A KR20040070573A (ko) | 2004-08-11 |
KR100503742B1 true KR100503742B1 (ko) | 2005-07-26 |
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Family Applications (1)
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KR10-2003-0006742A KR100503742B1 (ko) | 2003-02-04 | 2003-02-04 | 무석면 압출성형식 건축자재조성물 및 이를 이용한건축성형품 |
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- 2003-02-04 KR KR10-2003-0006742A patent/KR100503742B1/ko active IP Right Grant
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