BR112012013202A2 - método para produzir um produto de gesso resistente à água - Google Patents

método para produzir um produto de gesso resistente à água

Info

Publication number
BR112012013202A2
BR112012013202A2 BR112012013202A BR112012013202A BR112012013202A2 BR 112012013202 A2 BR112012013202 A2 BR 112012013202A2 BR 112012013202 A BR112012013202 A BR 112012013202A BR 112012013202 A BR112012013202 A BR 112012013202A BR 112012013202 A2 BR112012013202 A2 BR 112012013202A2
Authority
BR
Brazil
Prior art keywords
water
dispersion
product
water resistant
produce
Prior art date
Application number
BR112012013202A
Other languages
English (en)
Inventor
Robin Daniel Fisher
Original Assignee
Bpb Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bpb Ltd filed Critical Bpb Ltd
Publication of BR112012013202A2 publication Critical patent/BR112012013202A2/pt

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
    • 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
    • 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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/28—Mixtures thereof with other inorganic cementitious materials
    • C04B11/30—Mixtures thereof with other inorganic cementitious materials with hydraulic cements, e.g. Portland 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
    • 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
    • C04B28/16—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 containing anhydrite, e.g. Keene's cement
    • 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
    • C04B2111/0062—Gypsum-paper board like 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Civil Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

método para produzir um produto de gesso resistente à água. o produto é produzido a aprtir de uma dispersão de sulfato d cálcio aquosa endurecível que tem uma razão de água para sólidos menor que 0,4 a 1, e te distribuída através da mesma corpos ocos de peso leve tendo superfícies impermeáveis à água (tais como esferas de poliestireno expandido). a dispersão contém um cimento hidratável (tal como sulfoaluminato de cálcio) que é capaz de hidratação na presença da dispersão de sulfato de cálcio. o cimento hidratável é tal que reage com água em excesso na dispersão assim aumentando a resistência à água do produto resultante.
BR112012013202A 2009-12-04 2010-12-02 método para produzir um produto de gesso resistente à água BR112012013202A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0921293.7A GB2475900B (en) 2009-12-04 2009-12-04 Lightweight gypsum products having enhanced water resistance
PCT/GB2010/052011 WO2011067601A1 (en) 2009-12-04 2010-12-02 Lightweight gypsum products having enhanced water resistance

Publications (1)

Publication Number Publication Date
BR112012013202A2 true BR112012013202A2 (pt) 2016-03-01

Family

ID=41641961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013202A BR112012013202A2 (pt) 2009-12-04 2010-12-02 método para produzir um produto de gesso resistente à água

Country Status (22)

Country Link
US (2) US10000416B2 (pt)
EP (1) EP2507190B1 (pt)
JP (2) JP6044892B2 (pt)
CN (1) CN102741193A (pt)
BR (1) BR112012013202A2 (pt)
CA (1) CA2782737C (pt)
CL (1) CL2012001392A1 (pt)
CO (1) CO6561785A2 (pt)
DK (1) DK2507190T3 (pt)
EA (1) EA022962B1 (pt)
GB (1) GB2475900B (pt)
IL (1) IL220106A (pt)
MA (1) MA33897B1 (pt)
MX (1) MX2012006337A (pt)
MY (1) MY160602A (pt)
NZ (1) NZ600745A (pt)
PH (1) PH12012501099A1 (pt)
SG (1) SG181151A1 (pt)
TN (1) TN2012000274A1 (pt)
UA (1) UA108485C2 (pt)
WO (1) WO2011067601A1 (pt)
ZA (1) ZA201204457B (pt)

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EP2774902B1 (de) 2013-03-07 2017-10-04 STO SE & Co. KGaA Zementhaltige trockenzusammensetzung und verfahren zur erhöhung der lagerstabilität einer zementhaltigen trockenzusammensetzung
US9410058B2 (en) 2014-04-10 2016-08-09 United States Gypsum Company Compositions and methods for water-resistant gypsum fiber products
US9975808B2 (en) 2014-05-02 2018-05-22 United States Gypsum Company Ultra-light cementitious compositions and related methods
US10564081B2 (en) * 2017-02-03 2020-02-18 United States Gypsum Company System and method for evaluating edge hardness of cementitious boards and system for stacking cementitious boards inlcuding same
CA3055003A1 (en) * 2017-03-06 2018-09-13 Construction Research & Technology Gmbh Inorganic foam based on calcium sulfoaluminate
HUE056257T2 (hu) * 2017-06-19 2022-02-28 Ferencne Toeroecsik Eljárás telített párának is tartósan ellenálló gipszkeverék elõállítására és ilyen gipszkeverékbõl készült gipszkarton
US10363990B1 (en) * 2017-06-25 2019-07-30 Kristine Aikenhead Heel or ball of foot engaging bicycle pedal
RU2723788C1 (ru) * 2019-03-29 2020-06-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевский государственный технический университет имени М.Т. Калашникова" Высокопрочное фторангидритовое вяжущее, способ получения высокопрочного фторангидритового вяжущего и композиции на его основе( варианты)
CN110330047A (zh) * 2019-07-10 2019-10-15 孙宝成 石膏转晶器、制备二水石膏、α高强石膏及石膏板的方法
CN110510977B (zh) * 2019-10-10 2020-12-22 华东理工大学 一种石膏制品及其生产方法
CN111892377A (zh) * 2020-07-06 2020-11-06 财纳福诺木业(中国)有限公司 一种防水玻镁地板基材及其制作方法
CN112723832A (zh) * 2021-01-28 2021-04-30 重庆禄成建筑工程有限公司 一种轻质保温防水型抹灰石膏及其生产装置
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Also Published As

Publication number Publication date
US10000416B2 (en) 2018-06-19
MY160602A (en) 2017-03-15
IL220106A0 (en) 2012-12-02
WO2011067601A1 (en) 2011-06-09
NZ600745A (en) 2014-07-25
IL220106A (en) 2015-07-30
AU2010326391A1 (en) 2012-06-21
MX2012006337A (es) 2012-10-03
TN2012000274A1 (en) 2013-12-12
US20120322904A1 (en) 2012-12-20
CO6561785A2 (es) 2012-11-15
JP6044892B2 (ja) 2016-12-14
JP6179782B2 (ja) 2017-08-16
GB2475900A (en) 2011-06-08
CA2782737C (en) 2017-08-22
ZA201204457B (en) 2016-01-27
JP2016028013A (ja) 2016-02-25
MA33897B1 (fr) 2013-01-02
CA2782737A1 (en) 2011-06-09
US20190062216A1 (en) 2019-02-28
EA201290330A1 (ru) 2013-01-30
UA108485C2 (uk) 2015-05-12
PH12012501099A1 (en) 2019-07-10
DK2507190T3 (en) 2017-07-10
EP2507190B1 (en) 2017-03-22
SG181151A1 (en) 2012-07-30
EA022962B1 (ru) 2016-03-31
JP2013512848A (ja) 2013-04-18
CN102741193A (zh) 2012-10-17
EP2507190A1 (en) 2012-10-10
US11608297B2 (en) 2023-03-21
CL2012001392A1 (es) 2013-04-19
GB2475900B (en) 2015-08-19
GB0921293D0 (en) 2010-01-20

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