ES373314A1 - Cement compn contg cellulose ethers or esters - Google Patents

Cement compn contg cellulose ethers or esters

Info

Publication number
ES373314A1
ES373314A1 ES373314A ES373314A ES373314A1 ES 373314 A1 ES373314 A1 ES 373314A1 ES 373314 A ES373314 A ES 373314A ES 373314 A ES373314 A ES 373314A ES 373314 A1 ES373314 A1 ES 373314A1
Authority
ES
Spain
Prior art keywords
cement
compn
contg
esters
cellulose ethers
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.)
Expired
Application number
ES373314A
Other languages
Spanish (es)
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.)
Dyckerhoff GmbH
Original Assignee
Dyckerhoff GmbH
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 Dyckerhoff GmbH filed Critical Dyckerhoff GmbH
Publication of ES373314A1 publication Critical patent/ES373314A1/en
Expired legal-status Critical Current

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
    • C04B28/02—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
    • C04B28/04—Portland cements
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

CEMENT COMPN CONTG. CELLULOSE ETHERS OR ESTERS. N6A Is used to provide a light coloured, unstained decorative concrete. The composition contains 99% of cement, 0.005-1% of cellulose ester or ether and for preference 0.005-0.05% of an alkanolamine. - Light coloured concretes of uniform colour can be obtained without loss of strength.
ES373314A 1968-11-08 1969-11-07 Cement compn contg cellulose ethers or esters Expired ES373314A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807692 DE1807692B2 (en) 1968-11-08 1968-11-08 USE OF CELLULOSE STARS OR ETHERS FOR THE MANUFACTURE OF EXPOSED CONCRETE

Publications (1)

Publication Number Publication Date
ES373314A1 true ES373314A1 (en) 1972-08-01

Family

ID=5712700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373314A Expired ES373314A1 (en) 1968-11-08 1969-11-07 Cement compn contg cellulose ethers or esters

Country Status (3)

Country Link
DE (1) DE1807692B2 (en)
ES (1) ES373314A1 (en)
NL (1) NL6916736A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645231A1 (en) * 1996-11-02 1998-05-07 Dennert Poraver Gmbh Lightweight mortar class LM 21

Also Published As

Publication number Publication date
DE1807692B2 (en) 1973-04-19
NL6916736A (en) 1970-05-12
DE1807692A1 (en) 1970-06-11

Similar Documents

Publication Publication Date Title
ES386062A1 (en) Portland cement composition having an accelerated set
CA940288A (en) Fibrous composition of matter
AU2107770A (en) Production of inorganic fibers
CA937374A (en) Production of graphite fibers
ES373314A1 (en) Cement compn contg cellulose ethers or esters
GB1230238A (en)
AU5254173A (en) Glass fiber sizing composition and its method of preparation for gun roving glass fiber
GB1079337A (en) Adhesive composition
CA989130A (en) Production of matted articles
CA609345A (en) Manufacture of white cement
ES382452A1 (en) Improvements relating to quick setting portland cement compositions
AU416847B2 (en) Concentration of asbestos fiber
AU437036B2 (en) Manufacture of cement as melted fibres
AU167813B2 (en) Improvements in building bricks witha decorative facing of cementitious material
CA610419A (en) Fluorescent penetrant composition
AU5103269A (en) Manufacture of cement as melted fibres
AU458599B2 (en) Improvements relating to manufacture of concrete articles
CA856683A (en) Production of hollow acrylic fibers
AU484733B2 (en) Glass compositions, fibers and methods of making same
AU437229B2 (en) Fibrous composition of matter
CA848372A (en) Manufacture of glass fibers
CA795808A (en) Production of aminoethylene hydrogen sulfonate
AU167969B2 (en) Process of activation of pozzolana lime cements
AU242682B2 (en) Method of producing shaped asbestos-cement articles
AU1574976A (en) Alkali-resistant glass composition and glass fibers made therefrom