BR0301105A - Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero - Google Patents
Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmeroInfo
- Publication number
- BR0301105A BR0301105A BR0301105A BR0301105A BR0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A
- Authority
- BR
- Brazil
- Prior art keywords
- polymer modified
- fiber cement
- modified fiber
- cement composite
- composite
- Prior art date
Links
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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1033—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
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C04B41/483—Polyacrylates
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/63—Macromolecular compounds
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0064—Polymers unstable in the presence of hydraulic binders, e.g. polymers flocculating in concrete mixtures
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0065—Polymers characterised by their glass transition temperature (Tg)
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
"MéTODO PARA FORNECER UM COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO, E, COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO". Um método para fornecer um compósito de fibrocimento modificado com polímero pela formação de uma composição aquosa que inclui misturar um polímero em emulsão tendo uma temperatura de transição vítrea (Tg) de -25<198>C a 150<198>C, cimento, fibras celulósicas, material silicoso e água; formar um precursor de compósito pela remoção de pelo menos um pouco da água; e curar/secar o precursor de compósito a uma temperatura pelo menos 10<198>C mais alta do que a Tg do polímero é fornecido. Em uma forma de realização alternativa o polímero em emulsão é aplicado ao precursor de compósito. Os compósitos de fibrocimento modificado com polímero formados pelo método da invenção também são fornecidos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38007802P | 2002-05-06 | 2002-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0301105A true BR0301105A (pt) | 2004-08-17 |
BR0301105B1 BR0301105B1 (pt) | 2011-11-01 |
Family
ID=29251253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0301105A BR0301105B1 (pt) | 2002-05-06 | 2003-04-29 | método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1361201B1 (pt) |
CN (1) | CN100540500C (pt) |
AU (1) | AU2003204028B2 (pt) |
BR (1) | BR0301105B1 (pt) |
DE (1) | DE60308585T2 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101948276B (zh) * | 2010-08-31 | 2012-11-21 | 中铁四局集团有限公司 | 一种水泥砂浆的制备方法 |
CN102936848B (zh) * | 2012-11-19 | 2014-12-03 | 中国电建集团成都勘测设计研究院有限公司 | 聚乙烯醇纤维的改性方法及高抗裂性能的大体积混凝土 |
CN111517728B (zh) * | 2020-05-29 | 2021-11-16 | 清华大学 | 一种组合物、预制构件及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1514239A (en) * | 1976-12-07 | 1978-06-14 | Nat Res Dev | Fibre-reinforced composites |
CH645605A5 (de) * | 1980-02-22 | 1984-10-15 | Ametex Ag | Verfahren zur herstellung einer faserverstaerkten, hydraulisch abbindenden zusammensetzung, die nach diesem verfahren hergestellte zusammensetzung und verwendung derselben. |
GB8813894D0 (en) * | 1988-06-11 | 1988-07-13 | Redland Roof Tiles Ltd | Process for production of concrete building products |
DE4317035A1 (de) * | 1993-05-21 | 1994-11-24 | Basf Ag | Wäßrige Polymerisatdispersionen |
GB9319205D0 (en) * | 1993-09-16 | 1993-11-03 | Brown Jonathon L | Cement products and a method of manufacture thereof |
JPH08208307A (ja) * | 1995-02-06 | 1996-08-13 | Nichiha Corp | 木質繊維セメント板の湿式抄造法による製造法 |
-
2003
- 2003-04-26 DE DE2003608585 patent/DE60308585T2/de not_active Expired - Lifetime
- 2003-04-26 EP EP20030252662 patent/EP1361201B1/en not_active Expired - Lifetime
- 2003-04-29 BR BR0301105A patent/BR0301105B1/pt not_active IP Right Cessation
- 2003-04-29 CN CNB031306063A patent/CN100540500C/zh not_active Expired - Fee Related
- 2003-05-05 AU AU2003204028A patent/AU2003204028B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE60308585T2 (de) | 2007-08-16 |
DE60308585D1 (de) | 2006-11-09 |
CN100540500C (zh) | 2009-09-16 |
AU2003204028A1 (en) | 2003-11-20 |
AU2003204028B2 (en) | 2008-02-21 |
EP1361201A1 (en) | 2003-11-12 |
CN1456527A (zh) | 2003-11-19 |
EP1361201B1 (en) | 2006-09-27 |
BR0301105B1 (pt) | 2011-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |