DK3145892T3 - Byggekemisk formulering - Google Patents

Byggekemisk formulering Download PDF

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Publication number
DK3145892T3
DK3145892T3 DK16709338.4T DK16709338T DK3145892T3 DK 3145892 T3 DK3145892 T3 DK 3145892T3 DK 16709338 T DK16709338 T DK 16709338T DK 3145892 T3 DK3145892 T3 DK 3145892T3
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DK
Denmark
Prior art keywords
weight
chemical formulation
building chemical
calcium sulfate
formulation according
Prior art date
Application number
DK16709338.4T
Other languages
English (en)
Inventor
Markus Wilde
Sven Schiller
Markus Gretz
Robert Hamberger
Johannis Tsalos
Original Assignee
Uzin Utz Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52627130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3145892(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Uzin Utz Ag filed Critical Uzin Utz Ag
Application granted granted Critical
Publication of DK3145892T3 publication Critical patent/DK3145892T3/da

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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
    • C04B28/14—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
    • 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
    • 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
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-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
    • 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
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00517—Coating or impregnation materials for masonry
    • 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
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • 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
    • C04B2111/60—Flooring 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)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Civil Engineering (AREA)
  • Sealing Material Composition (AREA)

Claims (14)

1. Byggekemisk formulering, omfattende a) 40 til 55 vægt-% af mindst et bindemiddel på basis af calciumsulfat; b) 3 til 10 vægt-% af mindst en ettringitdanner; c) 0,1 til 2 vægt-% af mindst en aktivator til at indstille en pH-værdi på 9 til 14 i den byggekemiske formulering; og d) 8 til 60 vægt-% af mindst et fyldstof; e) 0,1 til 10 vægt-% af mindst et redispergerbart dispergeringspulver i hvert tilfælde i forhold til formuleringens samlede masse,
2. Byggekemisk formulering ifølge krav 1, hvor bindemidlet på basis af calciumsulfat er udvalgt blandt calciumsulfat-a-hemihydrat, calciumsulfat-3-hemi-hydrat, anhydrit, calciumsulfat-dihydrat og blandinger deraf.
3. Byggekemisk formulering ifølge et af de foregående krav, omfattende 41 til 55 vægt-% af bindemidlet på basis af calciumsulfat.
4. Byggekemisk formulering ifølge et af de foregående krav, hvor ettringitdan-neren er udvalgt blandt calciumsulfoaluminatcement (CSA-cement), natrium-aluminat, lerjordsmeltecement, aluminiumsulfat og blandinger deraf.
5. Byggekemisk formulering ifølge et af de foregående krav, omfattende 3 til 8 vægt-% af ettringitdanneren.
6. Byggekemisk formulering ifølge et af de foregående krav, hvor andelen af calciumsulfatbindemiddel og ettringitdanner af den samlede formulering udgør 40-60 vægt-%.
7. Byggekemisk formulering ifølge et af de foregående krav, hvor aktivatoren er udvalgt blandt Portland-cement, calciumhydroxid, natriumhydroxid, kaliumhydroxid, alkalivandglas og blandinger deraf.
8. Byggekemisk formulering ifølge et af de foregående krav, endvidere indeholdende 0,01 til 7 vægt-% af mindst et additiv, i forhold til formuleringens samlede masse.
9. Byggekemisk formulering ifølge krav 8, hvor additivet er udvalgt blandt kondensatorer, hærdeforsinkelsesmidler, hærdeacceleratorer, fortykningsmidler, stabilisatorer, kunststoffibre, dispergeringsmidler, tværbindingsmidler, af-skumningsmidler, luftporedannere og blandinger deraf.
10. Byggekemisk formulering ifølge et af de foregående krav, omfattende 0,5 til 10 vægt-% af et redispergerbart dispergeringspulver.
11. Byggekemisk formulering ifølge et af de foregående krav, hvor det redis-pergerbare dispergeringspulver er udvalgt blandt polymerer og copolymerer af vinylestere af C1-C15 alkylcarboxylsyrer, copolymerer af vinylestere af C1-C15 alkylcarboxylsyrer med olefiner eller Diener eller vinylhalogenider eller copolymerer af estere af (meth)acrylsyre med Ci-Ci2-alkanoler med styren.
12. Byggekemisk formulering ifølge et af de foregående krav, omfattende 35 til 55 vægt-% af fyldstoffet.
13. Byggekemisk formulering ifølge et af de foregående krav, hvor fyldstoffet er udvalgt blandt kvartssand, kalksten og kalkstenmel, dolomit, talkum, glimmer samt lette fyldstoffer.
14. Anvendelse af den byggekemiske formulering ifølge et af de foregående krav til fremstilling af tyndlagede udligningsmasser, selvforløbende og standfaste spartelmasser, undergulvsbindemidler eller undergulvsmørtelmaterialer, fliseklæbemørtelmaterialer, fugemørtelmaterialer og tætningsudslæmninger.
DK16709338.4T 2015-03-09 2016-03-08 Byggekemisk formulering DK3145892T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15158268 2015-03-09
PCT/EP2016/054875 WO2016142365A1 (de) 2015-03-09 2016-03-08 Bauchemische formulierung

Publications (1)

Publication Number Publication Date
DK3145892T3 true DK3145892T3 (da) 2019-04-01

Family

ID=52627130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16709338.4T DK3145892T3 (da) 2015-03-09 2016-03-08 Byggekemisk formulering

Country Status (7)

Country Link
US (1) US10752551B2 (da)
EP (1) EP3145892B1 (da)
CA (1) CA2978650C (da)
DE (1) DE202016008979U1 (da)
DK (1) DK3145892T3 (da)
PL (1) PL3145892T3 (da)
WO (1) WO2016142365A1 (da)

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Publication number Priority date Publication date Assignee Title
DK3145892T3 (da) 2015-03-09 2019-04-01 Uzin Utz Ag Byggekemisk formulering
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Also Published As

Publication number Publication date
WO2016142365A1 (de) 2016-09-15
EP3145892B1 (de) 2019-01-02
CA2978650A1 (en) 2016-09-15
US20180105466A1 (en) 2018-04-19
DE202016008979U1 (de) 2021-02-26
EP3145892A1 (de) 2017-03-29
PL3145892T3 (pl) 2019-06-28
CA2978650C (en) 2022-01-04
US10752551B2 (en) 2020-08-25

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