DE10346082A1 - Finely structured stone used in the cement industry comprises cement, rock additives, ground rock reacting with alkali, additives, and water - Google Patents

Finely structured stone used in the cement industry comprises cement, rock additives, ground rock reacting with alkali, additives, and water Download PDF

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Publication number
DE10346082A1
DE10346082A1 DE2003146082 DE10346082A DE10346082A1 DE 10346082 A1 DE10346082 A1 DE 10346082A1 DE 2003146082 DE2003146082 DE 2003146082 DE 10346082 A DE10346082 A DE 10346082A DE 10346082 A1 DE10346082 A1 DE 10346082A1
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DE
Germany
Prior art keywords
additives
rock
cement
reacting
alkali
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE2003146082
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German (de)
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DE10346082B4 (en
Inventor
Wolfram Reinhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Top Gebaeudereinigung Sachsen & Co Kg De GmbH
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Individual
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Application filed by Individual filed Critical Individual
Priority to DE2003146082 priority Critical patent/DE10346082B4/en
Publication of DE10346082A1 publication Critical patent/DE10346082A1/en
Application granted granted Critical
Publication of DE10346082B4 publication Critical patent/DE10346082B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C04B28/02—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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility

Abstract

Finely structured stone comprises (in wt.%): (i) 6-50 cement; (ii) 45-92 rock additives; (iii) 0.5-32.5 ground rock reacting with alkali; (iv) 0.5-15 additives; and (v) 1-30 water. An independent claim is also included for a process for the production of the finely structured stone.
DE2003146082 2003-10-04 2003-10-04 Mixture for the production of a fine-grained stone Expired - Fee Related DE10346082B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003146082 DE10346082B4 (en) 2003-10-04 2003-10-04 Mixture for the production of a fine-grained stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003146082 DE10346082B4 (en) 2003-10-04 2003-10-04 Mixture for the production of a fine-grained stone

Publications (2)

Publication Number Publication Date
DE10346082A1 true DE10346082A1 (en) 2005-05-12
DE10346082B4 DE10346082B4 (en) 2007-08-30

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ID=34428179

Family Applications (1)

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DE2003146082 Expired - Fee Related DE10346082B4 (en) 2003-10-04 2003-10-04 Mixture for the production of a fine-grained stone

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DE (1) DE10346082B4 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045112A1 (en) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Mixture for cementitious materials with easy-to-clean properties
WO2011121032A1 (en) 2010-04-01 2011-10-06 Evonik Degussa Gmbh Cementitious mixture for materials having "easy-to-clean" properties by modification of the unset material by means of fluorine-containing active ingredients
WO2011121027A1 (en) 2010-04-01 2011-10-06 Evonik Degussa Gmbh Curable mixture
DE102010029588A1 (en) 2010-06-01 2011-12-01 Evonik Degussa Gmbh Hydraulically setting mixture, useful for producing materials, preferably components, concrete articles or moldings, e.g. facing concrete, comprises cement, an aggregate e.g. sand, and a fluoroorganyl-substituted silicon compound
FR2978759A1 (en) * 2011-08-02 2013-02-08 Lafarge Sa Use of silane or siloxane compounds to improve the stain resistance of the surface of a concrete object, which is useful in e.g. construction industry and cement industry, where the compounds are uniformly distributed in the object
CN109020341A (en) * 2018-09-18 2018-12-18 有利华建筑预制件（深圳）有限公司 Ultra-thin half precast slab of one kind and its manufacturing method
WO2021249610A1 (en) * 2020-06-08 2021-12-16 Wacker Chemie Ag Method for reducing or preventing the alkali-silica reaction in set concrete

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69227771T2 (en) * 1991-03-13 1999-07-22 Marcel Matiere High performance mortar or concrete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69227771T2 (en) * 1991-03-13 1999-07-22 Marcel Matiere High performance mortar or concrete

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045112A1 (en) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Mixture for cementitious materials with easy-to-clean properties
WO2011038956A1 (en) 2009-09-29 2011-04-07 Evonik Degussa Gmbh Mixture for cement-bound materials having easy-to-clean properties
WO2011121032A1 (en) 2010-04-01 2011-10-06 Evonik Degussa Gmbh Cementitious mixture for materials having "easy-to-clean" properties by modification of the unset material by means of fluorine-containing active ingredients
WO2011121027A1 (en) 2010-04-01 2011-10-06 Evonik Degussa Gmbh Curable mixture
WO2011121038A1 (en) 2010-04-01 2011-10-06 Evonik Degussa Gmbh Hydraulic setting mixture for materials having "easy-to-clean" properties
DE102010029588A1 (en) 2010-06-01 2011-12-01 Evonik Degussa Gmbh Hydraulically setting mixture, useful for producing materials, preferably components, concrete articles or moldings, e.g. facing concrete, comprises cement, an aggregate e.g. sand, and a fluoroorganyl-substituted silicon compound
FR2978759A1 (en) * 2011-08-02 2013-02-08 Lafarge Sa Use of silane or siloxane compounds to improve the stain resistance of the surface of a concrete object, which is useful in e.g. construction industry and cement industry, where the compounds are uniformly distributed in the object
CN109020341A (en) * 2018-09-18 2018-12-18 有利华建筑预制件（深圳）有限公司 Ultra-thin half precast slab of one kind and its manufacturing method
CN109020341B (en) * 2018-09-18 2021-03-30 有利华建筑预制件（深圳）有限公司 Ultrathin semi-precast concrete slab and manufacturing method thereof
WO2021249610A1 (en) * 2020-06-08 2021-12-16 Wacker Chemie Ag Method for reducing or preventing the alkali-silica reaction in set concrete

Also Published As

Publication number Publication date
DE10346082B4 (en) 2007-08-30

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