FR1412889A - Process for the preparation of lightweight construction parts from anhydrite with the addition of wood - Google Patents

Process for the preparation of lightweight construction parts from anhydrite with the addition of wood

Info

Publication number
FR1412889A
FR1412889A FR993265A FR993265A FR1412889A FR 1412889 A FR1412889 A FR 1412889A FR 993265 A FR993265 A FR 993265A FR 993265 A FR993265 A FR 993265A FR 1412889 A FR1412889 A FR 1412889A
Authority
FR
France
Prior art keywords
anhydrite
wood
preparation
addition
lightweight construction
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
FR993265A
Other languages
French (fr)
Inventor
Kurt Schaupp
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR993265A priority Critical patent/FR1412889A/en
Application granted granted Critical
Publication of FR1412889A publication Critical patent/FR1412889A/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
    • C04B28/14—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
    • 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)
FR993265A 1964-10-30 1964-10-30 Process for the preparation of lightweight construction parts from anhydrite with the addition of wood Expired FR1412889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR993265A FR1412889A (en) 1964-10-30 1964-10-30 Process for the preparation of lightweight construction parts from anhydrite with the addition of wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993265A FR1412889A (en) 1964-10-30 1964-10-30 Process for the preparation of lightweight construction parts from anhydrite with the addition of wood

Publications (1)

Publication Number Publication Date
FR1412889A true FR1412889A (en) 1965-10-01

Family

ID=8841433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993265A Expired FR1412889A (en) 1964-10-30 1964-10-30 Process for the preparation of lightweight construction parts from anhydrite with the addition of wood

Country Status (1)

Country Link
FR (1) FR1412889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278862A2 (en) * 1987-02-09 1988-08-17 S T A M Sulphate set accelerator in anhydrite mortars for mine supports and mortar containing the accelerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278862A2 (en) * 1987-02-09 1988-08-17 S T A M Sulphate set accelerator in anhydrite mortars for mine supports and mortar containing the accelerator
EP0278862A3 (en) * 1987-02-09 1989-10-18 S T A M Sulphate set accelerator in anhydrite mortars for mine supports and mortar containing the accelerator

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