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BE747975A - PROCESS FOR ACCELERATING THE HARDENING OF A CEMENT FILLED WITH FIBERS AND PARTS CONSTITUTED BY SUCH CEMENT, AND FOR PREVENTING THEIR ATTACK BY ALKALINE SOLUTIONS - Google Patents

PROCESS FOR ACCELERATING THE HARDENING OF A CEMENT FILLED WITH FIBERS AND PARTS CONSTITUTED BY SUCH CEMENT, AND FOR PREVENTING THEIR ATTACK BY ALKALINE SOLUTIONS

Info

Publication number
BE747975A
BE747975A BE747975DA BE747975A BE 747975 A BE747975 A BE 747975A BE 747975D A BE747975D A BE 747975DA BE 747975 A BE747975 A BE 747975A
Authority
BE
Belgium
Prior art keywords
cement
accelerating
hardening
attack
fibers
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Heidelberg Portland Zement
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
Priority claimed from DE1915563A external-priority patent/DE1915563B2/en
Priority claimed from DE19702008247 external-priority patent/DE2008247B2/en
Application filed by Heidelberg Portland Zement filed Critical Heidelberg Portland Zement
Publication of BE747975A publication Critical patent/BE747975A/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE747975D 1969-03-27 1970-03-26 PROCESS FOR ACCELERATING THE HARDENING OF A CEMENT FILLED WITH FIBERS AND PARTS CONSTITUTED BY SUCH CEMENT, AND FOR PREVENTING THEIR ATTACK BY ALKALINE SOLUTIONS BE747975A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1915563A DE1915563B2 (en) 1969-03-27 1969-03-27 Process to accelerate the hardening of fiber cement bodies and thin-walled concrete moldings
DE19702008247 DE2008247B2 (en) 1970-02-21 1970-02-21 METHOD TO PREVENT ALKALINE ATTACK ON FIBERGLASS IN FIBERGLASS REINFORCED MOERTEL OR CONCRETE
GB4977873A GB1460284A (en) 1969-03-27 1973-10-25 Process for acceleration of solidification of moulded fibrous cement elements

Publications (1)

Publication Number Publication Date
BE747975A true BE747975A (en) 1970-08-31

Family

ID=27181855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747975D BE747975A (en) 1969-03-27 1970-03-26 PROCESS FOR ACCELERATING THE HARDENING OF A CEMENT FILLED WITH FIBERS AND PARTS CONSTITUTED BY SUCH CEMENT, AND FOR PREVENTING THEIR ATTACK BY ALKALINE SOLUTIONS

Country Status (5)

Country Link
BE (1) BE747975A (en)
CH (1) CH562172A5 (en)
FR (1) FR2035941A1 (en)
GB (1) GB1460284A (en)
NL (1) NL7004491A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410101B (en) 1978-01-03 1979-09-24 Malinowski Roman AT THE MOLDING OF CONCRETE
SE450955B (en) * 1983-07-21 1987-08-17 Roman Malinowski METHOD OF SPEEDING THE HARDENING OF CONCRETE
HU189455B (en) * 1985-01-23 1986-07-28 Nyugatmagyarorszagi Fagazdasagi Kombinat,Hu Method for quick solidifying cement at plates and shapes containing fibrous materials and glued by cement
FI72965C (en) * 1985-10-03 1987-08-10 Mnk Rakennus Oy Procedure for rapid curing of concrete when spraying concrete.
FR2710335B1 (en) * 1993-09-20 1995-11-17 Centre Nat Rech Scient Method for inhibiting alkali-aggregate reactions in concrete and equipment for its implementation.
FI104240B1 (en) * 1994-07-27 1999-12-15 Geca Ehf Method and apparatus for manufacturing structures
US5935317A (en) * 1995-08-02 1999-08-10 Dpd, Inc. Accelerated curing of cement-based materials
US5744078A (en) * 1996-09-03 1998-04-28 Dpd, Inc. Accelerated processing of cement-bonded particleboard and fiberboard
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
AU2014212083A1 (en) 2013-02-04 2015-08-06 Coldcrete, Inc. System and method of applying carbon dioxide during the production of concrete
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
WO2015123769A1 (en) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonation of cement mixes
EP3129126A4 (en) 2014-04-07 2018-11-21 Carboncure Technologies Inc. Integrated carbon dioxide capture
EP3442761B1 (en) 2016-04-11 2025-12-10 Carboncure Technologies Inc. Method of preparing a concrete mix
MX2019015651A (en) 2017-06-20 2020-08-03 Carboncure Tech Inc Methods and compositions for treatment of concrete wash water.
CA3138622A1 (en) 2019-04-26 2020-10-29 Carboncure Technologies Inc. Carbonation of concrete aggregates
EP3733627A1 (en) 2019-05-02 2020-11-04 Sika Technology Ag Mineral binder compositions with accelerated setting and/or curing
US12521908B2 (en) 2020-06-12 2026-01-13 Carboncure Technologies Inc. Methods and compositions for delivery of carbon dioxide

Also Published As

Publication number Publication date
NL7004491A (en) 1970-09-29
CH562172A5 (en) 1975-05-30
GB1460284A (en) 1976-12-31
FR2035941A1 (en) 1970-12-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PORTLAND-ZEMENTWERKE HEIDELBERGE A.G.

Effective date: 19840326