EA200000056A1 - SURFACE COATING MATERIAL - Google Patents

SURFACE COATING MATERIAL

Info

Publication number
EA200000056A1
EA200000056A1 EA200000056A EA200000056A EA200000056A1 EA 200000056 A1 EA200000056 A1 EA 200000056A1 EA 200000056 A EA200000056 A EA 200000056A EA 200000056 A EA200000056 A EA 200000056A EA 200000056 A1 EA200000056 A1 EA 200000056A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rock
coating material
rocks
adsorption capacity
surface coating
Prior art date
Application number
EA200000056A
Other languages
Russian (ru)
Other versions
EA001141B1 (en
Inventor
Кеннет Альфред Жубер
Хендрик Йоханнес Ван Вюрен
Original Assignee
Эвермайн Лимитед
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 Эвермайн Лимитед filed Critical Эвермайн Лимитед
Publication of EA200000056A1 publication Critical patent/EA200000056A1/en
Publication of EA001141B1 publication Critical patent/EA001141B1/en

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
    • 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
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/0012—Thixotropic 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • C04B2111/00163—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite by the dry process
    • 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
    • C04B2111/00482—Coating or impregnation materials

Abstract

Описан материал поверхностного покрытия, который можно наносить, например, на поверхности скальных или угольных пород (для удобства оба типа скальных и угольных пород далее по тексту описания настоящего изобретения будут обозначены как "скальные породы") в туннелях, очистных забоях и опорах, а также вокруг опорных плит скальных анкеров с целью ингибирования процесса откалывания покрытых им скальных пород. Этот материал состоит из смеси цементирующей составляющей, включающей цементную смесь с высокой водоадсорбционной способностью, и второй составляющей, обеспечивающей введение полимерной эмульсии на водной основе. Цементная смесь с высокой водоадсорбционной способностью может поглощать количество воды, равное, по крайней мере, ее собственной массе, и в некоторых случаях - равное ее пятикратной массе. Материал покрытия будет быстро сохнуть в шахтах, где наблюдается высокая относительная влажность и малое передвижение воздушных масс.Отчет о международном поиске был опубликован 1999.03.25.A surface coating material is described that can be applied, for example, on the surfaces of rock or coal rocks (for convenience, both types of rock and coal rocks will be referred to as “rock” in the description of the present invention) in tunnels, mining faces and supports, around the base plates of rock anchors to inhibit the process of chipping off of the rocks covered with them. This material consists of a mixture of a cementing component, which includes a cement mixture with a high water adsorption capacity, and a second component, which ensures the introduction of a water-based polymer emulsion. A cement mixture with a high water adsorption capacity can absorb an amount of water equal to at least its own weight, and in some cases equal to its fivefold mass. The coating material will dry quickly in mines where high relative humidity and low air movement are observed. The international search report was published 1999.03.25.

EA200000056A 1997-06-20 1998-06-18 Surface covering material EA001141B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA975460 1997-06-20
PCT/EP1998/003737 WO1998058886A2 (en) 1997-06-20 1998-06-18 Surface covering material

Publications (2)

Publication Number Publication Date
EA200000056A1 true EA200000056A1 (en) 2000-08-28
EA001141B1 EA001141B1 (en) 2000-10-30

Family

ID=25586449

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000056A EA001141B1 (en) 1997-06-20 1998-06-18 Surface covering material

Country Status (11)

Country Link
EP (1) EP1005441A2 (en)
CN (1) CN1261392A (en)
AP (1) AP2000001737A0 (en)
AU (1) AU8539998A (en)
BR (1) BR9810446A (en)
CA (1) CA2241167A1 (en)
EA (1) EA001141B1 (en)
PL (1) PL337830A1 (en)
TR (1) TR199903130T2 (en)
WO (1) WO1998058886A2 (en)
ZA (1) ZA985350B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1230191B1 (en) 1999-10-19 2003-11-26 Minova International Limited Cementitious compositions and a method of their use
DE60006852D1 (en) 1999-10-19 2004-01-08 Minova Int Ltd CEMENT COMPOSITIONS AND METHOD FOR USE THEREOF
US6966610B2 (en) 2000-02-22 2005-11-22 Minova International Limited Treatment of rock surfaces
US6641658B1 (en) * 2002-07-03 2003-11-04 United States Gypsum Company Rapid setting cementitious composition
GB0401603D0 (en) * 2004-01-26 2004-02-25 Constr Res & Tech Gmbh Lime and polymer containing settable mixture
US20090014112A1 (en) * 2004-08-02 2009-01-15 Gregory Joseph Evans Termite proof mortar and method of termite proofing a structure
US8618195B2 (en) 2008-01-31 2013-12-31 Italcementi S.P.A. Solid mixture and coating based on a sulfo-aluminous or sulfo-ferroaluminous clinker and cementitious-based pipes thus coated
CZ302987B6 (en) * 2009-06-11 2012-02-08 Výzkumný ústav anorganické chemie, a. s. Antibacterial inorganic cover based on geopolymer and process for producing thereof
KR101877585B1 (en) * 2011-03-08 2018-07-12 발스파 소싱 인코포레이티드 Water-based coating compositions and systems with improved sag resistance, and related methods
US20140121302A1 (en) * 2012-11-01 2014-05-01 Joshua V. Brien Cementitious Material for Cold Weather Applications
WO2021003519A1 (en) * 2019-07-09 2021-01-14 Canasia Australia Pty Ltd Waterproofing compositions and methods
CN112341075B (en) * 2020-09-18 2022-12-09 郑州大学 Polluted soil surface layer barrier material and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825457A (en) * 1956-03-01 1959-12-16 St Helens Cable & Rubber Compa Improvements in corrosion resistant coatings
DE2702984A1 (en) * 1977-01-26 1978-07-27 Friedrich M Ferencak Rendering compsn. with good adhesion to building materials - comprising mixt. of cement, perlite, rust inhibitor, stearate, fungicide, water and polymeric emulsion
GB2123808B (en) * 1982-06-24 1986-04-23 Foseco Int Cement compositions
GB8708429D0 (en) * 1987-04-08 1987-05-13 Fosroc International Ltd Cementitious composition
ZA934427B (en) * 1992-06-23 1995-03-22 H L & H Timber Prod A grout composition.

Also Published As

Publication number Publication date
CN1261392A (en) 2000-07-26
EP1005441A2 (en) 2000-06-07
AP2000001737A0 (en) 2000-03-31
BR9810446A (en) 2001-06-19
CA2241167A1 (en) 1998-12-20
TR199903130T2 (en) 2000-04-21
PL337830A1 (en) 2000-09-11
AU8539998A (en) 1999-01-04
WO1998058886A3 (en) 1999-03-25
ZA985350B (en) 1999-12-20
EA001141B1 (en) 2000-10-30
WO1998058886A2 (en) 1998-12-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU