KR20080066602A - 내력 벽면재 및 이의 제조방법 - Google Patents
내력 벽면재 및 이의 제조방법 Download PDFInfo
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- KR20080066602A KR20080066602A KR1020080003343A KR20080003343A KR20080066602A KR 20080066602 A KR20080066602 A KR 20080066602A KR 1020080003343 A KR1020080003343 A KR 1020080003343A KR 20080003343 A KR20080003343 A KR 20080003343A KR 20080066602 A KR20080066602 A KR 20080066602A
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- KR
- South Korea
- Prior art keywords
- slurry
- weight
- bearing wall
- strength
- cement
- 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
- 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
- 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
-
- 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
-
- 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
-
- 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
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2053—Earthquake- or hurricane-resistant materials
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/29—Frost-thaw resistance
-
- 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
- C04B2111/40—Porous or lightweight materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249932—Fiber embedded in a layer derived from a water-settable material [e.g., cement, gypsum, etc.]
Abstract
Description
단위 | 실시예 | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |||
배합 | 포틀랜드 시멘트 | % | 30 | |||||||
고해한 섬유 보강재 | % | 4 | ||||||||
미고해의 섬유 보강재 | % | 14 | ||||||||
퍼라이트 | % | 10 | ||||||||
고로 슬러그ㆍ 플라이애시 | % | 42 | ||||||||
포화 카복실산의 첨가량(총 고형분 대비) | 스테아르산 | % | 0.5 | 1.0 | 2.0 | - | 2.0 | - | ||
석신산 | % | - | 0.5 | 1.0 | 2.0 | - | 2.0 | |||
첨가 장소 | 시멘트계 수경성 재료, 섬유 보강재 및 경량 골재를 물에 분산시킨 슬러리 | 섬유 보강재를 물에 분산시킨 슬러리 | ||||||||
판의 물성 | 두께 | mm | 11.9 | 12.0 | 11.8 | 11.9 | 11.7 | 12.1 | 11.9 | 11.8 |
비중 | 0.94 | 0.95 | 0.92 | 0.93 | 0.94 | 0.88 | 0.93 | 0.91 | ||
함수율 | % | 8.7 | 9.4 | 8.1 | 8.4 | 8.6 | 7.2 | 8.6 | 8.5 | |
굴곡 강도 | N/mm2 | 13.8 | 13.6 | 13.5 | 13.4 | 13.1 | 12.2 | 13.5 | 13.0 | |
굴곡 영률 | kN/mm2 | 3.7 | 3.8 | 3.4 | 3.4 | 3.5 | 2.7 | 3.5 | 3.2 | |
최대 휘어짐량 | mm | 12.6 | 11.9 | 12.4 | 13.1 | 12.7 | 18.4 | 12.1 | 14.1 | |
최대 흡수량 | g/m2 | 2,200 | 1,950 | 1,230 | 1,820 | 1,420 | 1,140 | 1,190 | 1,150 | |
흡수 신장율 | % | 0.11 | 0.09 | 0.09 | 0.09 | 0.07 | 0.07 | 0.09 | 0.07 | |
방습 수축율 | % | 0.26 | 0.27 | 0.26 | 0.24 | 0.26 | 0.27 | 0.26 | 0.26 | |
탄산화 수축율 | % | 0.09 | 0.07 | 0.04 | 0.09 | 0.06 | 0.07 | 0.04 | 0.07 | |
내동결 융해 | % | 3.20 | 2.80 | 2.10 | 4.80 | 3.40 | 3.10 | 2.20 | 3.10 | |
벽 배율 | 3.4 | 3.3 | 3.4 | 3.2 | 3.2 | 3.0 | 3.3 | 2.9 | ||
못박음성 | O | O | O | O | O | O | O | O | ||
방화성 | O | O | O | O | O | O | O | O |
단위 | 비교예 | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |||
배합 | 포틀랜드 시멘트 | % | 30 | |||||||
고해한 섬유 보강재 | % | 4 | 0 | 7 | ||||||
미고해의 섬유 보강재 | % | 14 | 18 | 14 | ||||||
퍼라이트 | % | 10 | ||||||||
고로 슬러그ㆍ플라이애시 | % | 42 | ||||||||
포화 카복실산의 첨가량 (총 고형분 대비) | 스테아르산 | % | - | 3.0 | - | - | 0.5 | - | 0.5 | - |
석신산 | % | - | - | 3.0 | - | - | 0.5 | - | 0.5 | |
파라핀 | % | - | - | - | 1.0 | - | - | - | - | |
첨가 장소 | - | 시멘트계 수경성 재료, 섬유 보강재 및 경량 골재를 물에 분산시킨 슬러리 | ||||||||
판의 물성 | 두께 | mm | 11.8 | 12.1 | 12.2 | 11.8 | 11.8 | 11.8 | 12.4 | 12.6 |
비중 | 0.95 | 0.90 | 0.84 | 0.96 | 0.92 | 0.93 | 0.86 | 0.84 | ||
함수율 | % | 9.1 | 9.0 | 6.3 | 9.2 | 8.2 | 8.7 | 10.3 | 9.7 | |
굴곡 강도 | N/mm2 | 13.5 | 10.9 | 9.8 | 8.6 | 12.5 | 12.9 | 9.7 | 8.9 | |
굴곡 영율 | kN/mm2 | 3.9 | 2.1 | 1.9 | 1.8 | 3.1 | 2.9 | 1.7 | 1.8 | |
최대 휘어짐량 | mm | 11.8 | 22.1 | 25.3 | 16.8 | 12.4 | 12.7 | 16.4 | 18.7 | |
표면 흡수량 | g/m2 | 4,500 | 960 | 840 | 1,210 | 3,120 | 3,040 | 6,320 | 5,840 | |
흡수 신장율 | % | 0.16 | 0.12 | 0.18 | 0.29 | 0.14 | 0.15 | 0.31 | 0.33 | |
방습 수축율 | % | 0.25 | 0.36 | 0.45 | 0.32 | 0.31 | 0.26 | 0.44 | 0.50 | |
탄산화 수축율 | % | 0.22 | 0.03 | 0.05 | 0.33 | 0.14 | 0.11 | 0.32 | 0.29 | |
내동결 융해 | % | 12.00 | 25.80 | 28.90 | 27.40 | 11.00 | 18.20 | 41.50 | 38.10 | |
벽 배율 | 3.3 | 2.5 | 2.2 | 1.8 | 2.8 | 2.6 | 2.4 | 2.3 | ||
못박음성 | O | O | O | O | O | O | O | O | ||
방화성 | O | O | O | O | O | O | × | × |
Claims (6)
- 시멘트계 수경성 재료, 섬유 보강재, 경량 골재 및 포화 카복실산으로 이루어짐을 특징으로 하는 내력 벽면재.
- 제1항에 있어서, 시멘트계 수경성 재료가 총 고형분 대비로 20 내지 60중량%이고, 섬유 보강재가 총 고형분 대비로 6 내지 20중량%이고, 경량 골재가 총 고형분 대비로 3 내지 18중량%이고, 포화 카복실산이 총 고형분 대비로 0.1 내지 2.0중량%임을 특징으로 하는 내력 벽면재.
- 제2항에 있어서, 섬유 보강재가, 고해되어 프리네스 650ml 이하의 섬유와 미고해 섬유로 이루어짐을 특징으로 하는 내력 벽면재.
- 제3항에 있어서, 포화 카복실산이 스테아르산계 또는 석신산계임을 특징으로 하는 내력 벽면재.
- 시멘트계 수경성 재료, 고해되어 프리네스 650ml 이하의 섬유, 미고해 섬유 및 경량 골재를 물에 분산시켜 슬러리를 이루고, 당해 슬러리에 스테아르산계 또는 석신산계의 포화 카복실산을 첨가, 혼합한 후, 당해 슬러리를 초조, 탈수, 프레스, 경화 양생하여 이루어짐을 특징으로 하는 내력 벽면재의 제조방법.
- 고해되어 프리네스 650ml 이하의 섬유 및 미고해 섬유를 물에 분산시켜 슬러리를 이루고, 당해 슬러리에 스테아르산계 또는 석신산계의 포화 카복실산을 첨가, 혼합한 후, 추가로 당해 슬러리에 시멘트계 수경성 재료와 경량 골재를 혼합하여 교반하고, 그 후, 초조, 탈수, 프레스, 경화 양생하여 이루어짐을 특징으로 하는 내력 벽면재의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007004212A JP5069911B2 (ja) | 2007-01-12 | 2007-01-12 | 耐力面材及びその製造方法 |
JPJP-P-2007-00004212 | 2007-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080066602A true KR20080066602A (ko) | 2008-07-16 |
KR100921164B1 KR100921164B1 (ko) | 2009-10-13 |
Family
ID=39595902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080003343A KR100921164B1 (ko) | 2007-01-12 | 2008-01-11 | 내력 벽면재 및 이의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080199677A1 (ko) |
JP (1) | JP5069911B2 (ko) |
KR (1) | KR100921164B1 (ko) |
CN (1) | CN101219878B (ko) |
CA (1) | CA2616615C (ko) |
RU (1) | RU2372305C2 (ko) |
TW (1) | TW200829767A (ko) |
Cited By (1)
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KR101228510B1 (ko) * | 2010-06-03 | 2013-02-06 | (주)국민산업 | 내폭성 고강도 모르타르와 이의 제조방법 및 이를 이용한 콘크리트 구조물의 내폭성 코팅구조와 이를 이용한 콘크리트 구조물 내폭성 코팅층 시공방법 |
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MXPA05003691A (es) | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Material mixto de fibrocemento de densidad media durable. |
US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
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JP2008100877A (ja) * | 2006-10-19 | 2008-05-01 | Nichiha Corp | 無機質板及びその製造方法 |
EP2154117A1 (de) | 2008-07-24 | 2010-02-17 | Miscanthus-Nawaro-Innovations S.A. | Baustoff oder Fertigmischung mit pflanzlichem Zuschlag |
JP5212039B2 (ja) * | 2008-11-18 | 2013-06-19 | 宇部興産株式会社 | 繊維混入抄造板及びその製造方法 |
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CZ2003959A3 (cs) * | 2000-10-04 | 2003-09-17 | James Hardie Research Pty. Limited | Vláknité cementové kompozitní materiály používající lubrikovaná celulosová vlákna |
ES2284820T3 (es) * | 2001-03-09 | 2007-11-16 | James Hardie International Finance B.V. | Materiales compuestos de cemento reforzado por fibras que utilizan fibras tratadas quimicamente con dispersabilidad mejorada. |
US20040099982A1 (en) * | 2002-08-19 | 2004-05-27 | Sirola D. Brien | Conductive concrete compositions and methods of manufacturing same |
US7147055B2 (en) * | 2003-04-24 | 2006-12-12 | Halliburton Energy Services, Inc. | Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations |
US7338702B2 (en) * | 2004-04-27 | 2008-03-04 | Johns Manville | Non-woven glass mat with dissolvable binder system for fiber-reinforced gypsum board |
US7803226B2 (en) * | 2005-07-29 | 2010-09-28 | United States Gypsum Company | Siloxane polymerization in wallboard |
JP2008100877A (ja) * | 2006-10-19 | 2008-05-01 | Nichiha Corp | 無機質板及びその製造方法 |
-
2007
- 2007-01-12 JP JP2007004212A patent/JP5069911B2/ja active Active
- 2007-10-17 RU RU2007138879A patent/RU2372305C2/ru active
- 2007-12-06 TW TW96146598A patent/TW200829767A/zh not_active IP Right Cessation
- 2007-12-28 CA CA2616615A patent/CA2616615C/en active Active
-
2008
- 2008-01-10 US US11/972,497 patent/US20080199677A1/en not_active Abandoned
- 2008-01-11 KR KR1020080003343A patent/KR100921164B1/ko active IP Right Grant
- 2008-01-14 CN CN2008100026538A patent/CN101219878B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101228510B1 (ko) * | 2010-06-03 | 2013-02-06 | (주)국민산업 | 내폭성 고강도 모르타르와 이의 제조방법 및 이를 이용한 콘크리트 구조물의 내폭성 코팅구조와 이를 이용한 콘크리트 구조물 내폭성 코팅층 시공방법 |
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Publication number | Publication date |
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TW200829767A (en) | 2008-07-16 |
RU2007138879A (ru) | 2009-04-27 |
US20080199677A1 (en) | 2008-08-21 |
CA2616615C (en) | 2013-12-10 |
KR100921164B1 (ko) | 2009-10-13 |
TWI357457B (ko) | 2012-02-01 |
JP2008169083A (ja) | 2008-07-24 |
CN101219878A (zh) | 2008-07-16 |
CN101219878B (zh) | 2012-10-10 |
JP5069911B2 (ja) | 2012-11-07 |
RU2372305C2 (ru) | 2009-11-10 |
CA2616615A1 (en) | 2008-07-12 |
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