WO1993004007A1 - Materiau de construction resistant a l'eau - Google Patents
Materiau de construction resistant a l'eau Download PDFInfo
- Publication number
- WO1993004007A1 WO1993004007A1 PCT/AU1992/000398 AU9200398W WO9304007A1 WO 1993004007 A1 WO1993004007 A1 WO 1993004007A1 AU 9200398 W AU9200398 W AU 9200398W WO 9304007 A1 WO9304007 A1 WO 9304007A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- weight
- building material
- resistant
- resistant building
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
- C04B28/14—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- 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
-
- 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
Definitions
- the present invention relates to a water-resistant building material, such as, a panel or sheet.
- the building materials currently used in internal wet areas are composed of compressed cellulose cement or water-resistant plasterboard.
- a water-resistant building material which has improved long term water-resistance and maintains an acceptable strength after considerable exposure to moisture. According to the present invention there is provided a water-resistant building material which comprises:
- a method for producing a water-resistant building material which comprises: mixing 0.2 to 6% by weight of water-proofing additive, 0.5 to 10% by weight of fly ash, 0 to 5% by weight of Portland cement and the balance being plaster of Paris and optionally at least one other additive with water to form a slurry; pouring the slurry into a mould; allowing the slurry to hydrate and set; and drying the building material at 50 to 150 °C.
- a water-resistant plasterboard construction which comprises: at least one layer of fabric; and a layer of the water-resistant building material described above.
- the water-resistant building material is preferably a sheet or panel for internal or external use.
- the water-proofing additive may be of any suitable known type, for example, melamine formaldehyde, polyvinyl alcohol, paraffin wax emulsion, silicone emulsion, silicone oil, polyvinyl acetate and bitumen emulsion.
- concentration of water-proofing additive in the building material is 0.4 to 4% by weight of the total composition.
- the concentration of fly ash in the building material is preferably 1 to 6% by weight of the total composition.
- the concentration of Portland cement in the building material is 0 to 3% by weight of the total composition.
- the concentration of gypsum in the building material is preferably 80 to 96% by weight of the total composition.
- the other additive which may be present includes fibrous reinforcement, for example, cellulose fibre or chopped fibreglass and light weight filler, for example, waterproof perlite. It will be appreciated that the present invention is not limited to these additives and may include other additives used in the art.
- the improved water-resistance is preferably obtained by incorporating low concentrations of fly ash and optionally Portland cement with the plaster of Paris, together with the water-proofing additive.
- the water-proofing additive acts in conjunction with the low concentrations of ettringite formed and this significantly improves the long term water-resistance compared with that achieved by using the water-proofing additive or the fly ash and Portland cement.
- the water-resistant building material comprises:
- the water-resistant plasterboard construction preferably comprises one layer of fabric and one layer of paper with the water-resistant building material being sandwiched therebetween.
- the fabric preferably forms the layer which is exposed to the water.
- the fabric may be composed of either naturally occurring fibres or man-made fibres.
- the fabric is composed of man-made fibres based on natural organic polymers such as rayon or of man-made fibres based on synthetic organic polymers such as olefin.
- Particularly preferred fabrics are viscose rayon, more preferably Lantor (Registered Trade Mark) filter or spunbonded polypropylene, more preferably Evolution (Registered Trade Mark) fabric.
- the water-resistant plasterboard construction may be produced by any suitable known process, preferably a continuous process.
- a particularly preferred continuous process will now be described by way of example only with reference to the accompanying drawing in which:
- Figure 1 is a side view of a continuous process for the production of a water-resistant plasterboard construction in accordance with the invention.
- the components of the water- resistant building material 2 are metered into a mixer 4 which discharges a slurry 6 onto a layer of paper 8 which is transferred onto a conveyer belt 10.
- the fabric layer 12 then sandwiches the slurry and after the edges are sealed, the water-resistant building material 2 is allowed to set.
- the slurry impregnates the fabric and on setting the gypsum crystals formed provide a strong bond with the fabric.
- the fabric reinforces the surface and contributes significantly to the flexural strength of the plasterboard construction.
- the plasterboard is cut into desired lengths and dried.
- the above components were mixed with water in a ratio of 50-90mls of water to lOOgms of powder and other liquid additives used in the art to form a slurry.
- the slurry was mixed using a suitable mixer such as a propeller type mixer, and was poured into a mould and allowed to hydrate and set. After setting the mould was removed and the cast building slab was dried in a heated air circulating drying kiln.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
La présente invention se rapporte à un matériau de construction résistant à l'eau qui comprend: de 0,2 à 6 % en poids d'un additif d'imperméabilisation; de 0,5 à 10 % en poids de suie; de 0 à 5 % en poids de ciment portland; le reste étant composé de gypse et éventuellement d'au moins un autre additif, et tous les pourcentages en poids sus-mentionnés étant basés sur le poids de la composition totale. La présente invention se rapporte également à un procédé de fabrication d'un matériau de construction résistant à l'eau ainsi qu'à une structure de planche en plâtre résistante à l'eau, contenant ledit matériau de construction.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU23857/92A AU663516B2 (en) | 1991-08-13 | 1992-08-03 | Water-resistant building material |
EP19920916063 EP0599872A4 (en) | 1991-08-13 | 1992-08-03 | Water-resistant building material. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK7734 | 1991-08-13 | ||
AUPK773491 | 1991-08-13 | ||
AUPK9609 | 1991-11-22 | ||
AUPK960991 | 1991-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993004007A1 true WO1993004007A1 (fr) | 1993-03-04 |
Family
ID=25644093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1992/000398 WO1993004007A1 (fr) | 1991-08-13 | 1992-08-03 | Materiau de construction resistant a l'eau |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0599872A4 (fr) |
NZ (1) | NZ243913A (fr) |
WO (1) | WO1993004007A1 (fr) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2705608A1 (fr) * | 1993-05-26 | 1994-12-02 | Carlucci Pierre | Procédé de fabrication des panneaux isolants allégés pour la bâtiment. |
US5439518A (en) * | 1993-01-06 | 1995-08-08 | Georgia-Pacific Corporation | Flyash-based compositions |
US5817262A (en) * | 1996-12-20 | 1998-10-06 | United States Gypsum Company | Process of producing gypsum wood fiber product having improved water resistance |
CN1042828C (zh) * | 1993-10-30 | 1999-04-07 | 夏咏荷 | 耐水石膏制品 |
WO1999028264A1 (fr) * | 1997-12-03 | 1999-06-10 | Ssangyong Cement (Singapore) Limited | Additif impermeabilisant pour du ciment ou du beton contenant des materiaux pouzzolaniques modifies |
US5958131A (en) * | 1996-12-19 | 1999-09-28 | Ecc International Ltd. | Cementitious compositions and their uses |
GB2336360A (en) * | 1998-04-17 | 1999-10-20 | Bpb Plc | Gypsum products |
US6010596A (en) * | 1996-12-20 | 2000-01-04 | United States Gypsum Company | Gypsum wood fiber product having improved water resistance |
WO2001040134A1 (fr) * | 1999-12-06 | 2001-06-07 | Great Barrier Technologies, Inc. | Composition et procede permettant d'ameliorer la resistance a l'infiltration d'eau dans des produits cimentaires, et produits cimentaires ainsi fabriques |
WO2005116160A1 (fr) * | 2004-05-28 | 2005-12-08 | Foshan Teenkin Energysaving Material Co., Ltd. | Pate hydrofuge a effet thermo-isolant et economiseur d'energie et son mode de production |
US8038790B1 (en) | 2010-12-23 | 2011-10-18 | United States Gypsum Company | High performance non-combustible gypsum-cement compositions with enhanced water durability and thermal stability for reinforced cementitious lightweight structural cement panels |
WO2011087781A3 (fr) * | 2009-12-22 | 2011-11-03 | Georgia-Pacific Gypsum Llc | Procédé de fabrication d'articles de plâtre résistants à l'eau et articles formés à partir de ceux-ci |
CN102757196A (zh) * | 2012-07-25 | 2012-10-31 | 天津市南开区房地产管理局 | 一种水泥防水添加剂及含有该添加剂的水泥 |
CN105174892A (zh) * | 2015-09-14 | 2015-12-23 | 河南聚能新型建材有限公司 | 一种轻质石膏复合配方及利用其现浇石膏墙体的施工方法 |
US9587328B2 (en) | 2011-09-21 | 2017-03-07 | Donaldson Company, Inc. | Fine fibers made from polymer crosslinked with resinous aldehyde composition |
US10300415B2 (en) | 2013-03-09 | 2019-05-28 | Donaldson Company, Inc. | Fine fibers made from reactive additives |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1302592A (fr) * | 1970-02-04 | 1973-01-10 | ||
AU2629377A (en) * | 1976-06-25 | 1978-09-21 | CENTRAL GLASSCO LTD, OKABAYASHI GUMI LTD. and MARGAI MOKUZAI KOGYO CO., LTD | Lightweight plasterboard with fibrous covering and method of producing same |
DE3111309A1 (de) * | 1981-03-23 | 1982-10-14 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Baugips |
US4568087A (en) * | 1978-01-03 | 1986-02-04 | Hansen Ib Schreiner | Non-toxic clay pigeon |
AU1054588A (en) * | 1986-12-09 | 1988-06-30 | Raffaele Cioffi | Hydraulic binders and building elements formed of non-traditional materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526538A (en) * | 1946-11-16 | 1950-10-17 | United States Gypsum Co | Water-resistant gypsum products and method of making |
US3869415A (en) * | 1968-04-04 | 1975-03-04 | Temec Limited | Resinous polymer containing waterproofing plaster compositions |
JPS57118055A (en) * | 1981-01-16 | 1982-07-22 | Ube Industries | Gypsum composition |
-
1992
- 1992-08-03 EP EP19920916063 patent/EP0599872A4/en not_active Withdrawn
- 1992-08-03 WO PCT/AU1992/000398 patent/WO1993004007A1/fr not_active Application Discontinuation
- 1992-08-11 NZ NZ243913A patent/NZ243913A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1302592A (fr) * | 1970-02-04 | 1973-01-10 | ||
AU2629377A (en) * | 1976-06-25 | 1978-09-21 | CENTRAL GLASSCO LTD, OKABAYASHI GUMI LTD. and MARGAI MOKUZAI KOGYO CO., LTD | Lightweight plasterboard with fibrous covering and method of producing same |
US4568087A (en) * | 1978-01-03 | 1986-02-04 | Hansen Ib Schreiner | Non-toxic clay pigeon |
DE3111309A1 (de) * | 1981-03-23 | 1982-10-14 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Baugips |
AU1054588A (en) * | 1986-12-09 | 1988-06-30 | Raffaele Cioffi | Hydraulic binders and building elements formed of non-traditional materials |
Non-Patent Citations (4)
Title |
---|
ARNOLD J. FRANKLIN, "Cement and mortar additives", second edition, Chemical Technology Review No. 77, published 1976, by noyes data corporation (Park Ridge, New Jersy, US), pages X,XI, 253-260. * |
DERWENT ABSTRACT Accession No. 86-290550/44, Class L02; & SU,A,1217837 (PHYS CHEM INST) 15 March 1986 (15.03.86), Abstract. * |
DERWENT ABSTRACT Accession No. 87-319488/45, Class L02; & SU,A,1293148 (CONS PRODUCTS RES INST) 29 February 1987 (29.02.87), Abstract. * |
See also references of EP0599872A4 * |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5439518A (en) * | 1993-01-06 | 1995-08-08 | Georgia-Pacific Corporation | Flyash-based compositions |
FR2705608A1 (fr) * | 1993-05-26 | 1994-12-02 | Carlucci Pierre | Procédé de fabrication des panneaux isolants allégés pour la bâtiment. |
CN1042828C (zh) * | 1993-10-30 | 1999-04-07 | 夏咏荷 | 耐水石膏制品 |
AU742855B2 (en) * | 1996-12-19 | 2002-01-17 | Imerys Minerals Limited | Cementitious compositions and their uses |
US5958131A (en) * | 1996-12-19 | 1999-09-28 | Ecc International Ltd. | Cementitious compositions and their uses |
US6010596A (en) * | 1996-12-20 | 2000-01-04 | United States Gypsum Company | Gypsum wood fiber product having improved water resistance |
US5817262A (en) * | 1996-12-20 | 1998-10-06 | United States Gypsum Company | Process of producing gypsum wood fiber product having improved water resistance |
GB2348196B (en) * | 1997-12-03 | 2001-04-18 | Ssangyong Cement | Waterproofing additive for cement and concrete comprising modified pozzolanic materials |
GB2348196A (en) * | 1997-12-03 | 2000-09-27 | Ssangyong Cement | Waterproofing additive for cement and concrete comprising modified pozzolanic materials |
AU748229B2 (en) * | 1997-12-03 | 2002-05-30 | Ssangyong Cement (Singapore) Limited | Waterproofing additive for cement and concrete comprising modified pozzolanic materials |
WO1999028264A1 (fr) * | 1997-12-03 | 1999-06-10 | Ssangyong Cement (Singapore) Limited | Additif impermeabilisant pour du ciment ou du beton contenant des materiaux pouzzolaniques modifies |
GB2336360B (en) * | 1998-04-17 | 2002-04-24 | Bpb Plc | Gypsum products |
GB2336360A (en) * | 1998-04-17 | 1999-10-20 | Bpb Plc | Gypsum products |
WO2001040134A1 (fr) * | 1999-12-06 | 2001-06-07 | Great Barrier Technologies, Inc. | Composition et procede permettant d'ameliorer la resistance a l'infiltration d'eau dans des produits cimentaires, et produits cimentaires ainsi fabriques |
US6315825B1 (en) * | 1999-12-06 | 2001-11-13 | Great Barrier Technologies, Inc. | Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith |
US6652643B1 (en) | 1999-12-06 | 2003-11-25 | Great Barrier Technologies, Inc. | Composition and process for improving the resistance to water penetration of cementitious products and cementitious products made therewith |
WO2005116160A1 (fr) * | 2004-05-28 | 2005-12-08 | Foshan Teenkin Energysaving Material Co., Ltd. | Pate hydrofuge a effet thermo-isolant et economiseur d'energie et son mode de production |
WO2011087781A3 (fr) * | 2009-12-22 | 2011-11-03 | Georgia-Pacific Gypsum Llc | Procédé de fabrication d'articles de plâtre résistants à l'eau et articles formés à partir de ceux-ci |
US8038790B1 (en) | 2010-12-23 | 2011-10-18 | United States Gypsum Company | High performance non-combustible gypsum-cement compositions with enhanced water durability and thermal stability for reinforced cementitious lightweight structural cement panels |
US9587328B2 (en) | 2011-09-21 | 2017-03-07 | Donaldson Company, Inc. | Fine fibers made from polymer crosslinked with resinous aldehyde composition |
CN102757196A (zh) * | 2012-07-25 | 2012-10-31 | 天津市南开区房地产管理局 | 一种水泥防水添加剂及含有该添加剂的水泥 |
US10300415B2 (en) | 2013-03-09 | 2019-05-28 | Donaldson Company, Inc. | Fine fibers made from reactive additives |
CN105174892A (zh) * | 2015-09-14 | 2015-12-23 | 河南聚能新型建材有限公司 | 一种轻质石膏复合配方及利用其现浇石膏墙体的施工方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0599872A1 (fr) | 1994-06-08 |
EP0599872A4 (en) | 1994-07-13 |
NZ243913A (en) | 1994-06-27 |
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