AT336476B - PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE - Google Patents

PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE

Info

Publication number
AT336476B
AT336476B AT886472A AT886472A AT336476B AT 336476 B AT336476 B AT 336476B AT 886472 A AT886472 A AT 886472A AT 886472 A AT886472 A AT 886472A AT 336476 B AT336476 B AT 336476B
Authority
AT
Austria
Prior art keywords
additives
production
lightweight concrete
lightweight
concrete
Prior art date
Application number
AT886472A
Other languages
German (de)
Other versions
ATA886472A (en
Original Assignee
Perlmooser Zementwerke 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 Perlmooser Zementwerke Ag filed Critical Perlmooser Zementwerke Ag
Priority to AT886472A priority Critical patent/AT336476B/en
Priority to DE19732351474 priority patent/DE2351474A1/en
Publication of ATA886472A publication Critical patent/ATA886472A/en
Application granted granted Critical
Publication of AT336476B publication Critical patent/AT336476B/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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
AT886472A 1972-10-16 1972-10-16 PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE AT336476B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT886472A AT336476B (en) 1972-10-16 1972-10-16 PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE
DE19732351474 DE2351474A1 (en) 1972-10-16 1973-10-13 Aggregates for light building concrete - contg microcrystalline expanded silicate rock esp igneous rock contg volatile constituents, eg basalt, trachyte etc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT886472A AT336476B (en) 1972-10-16 1972-10-16 PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE

Publications (2)

Publication Number Publication Date
ATA886472A ATA886472A (en) 1976-08-15
AT336476B true AT336476B (en) 1977-05-10

Family

ID=3609180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT886472A AT336476B (en) 1972-10-16 1972-10-16 PROCESS FOR THE PRODUCTION OF ADDITIVES FOR LIGHTWEIGHT CONCRETE

Country Status (2)

Country Link
AT (1) AT336476B (en)
DE (1) DE2351474A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806068A1 (en) * 1978-02-14 1979-08-16 Karl Nagel Porous aggregate for lightweight building materials esp. concrete - is made from processed igneous rocks, pref. contg. addn. of gas forming agent

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213712A1 (en) * 2002-03-26 2003-10-09 Schrickel Joerg Lightweight concrete used for plates provided on their upper side with a layer of quartz sand and/or natural stone chips contains ground basalt, ground diabase, epoxy resin and vinyl acetate
EP2634155A1 (en) * 2012-03-02 2013-09-04 Poschacher Natursteinwerke GmbH & Co. KG Method for producing a porous stone product made from crystalline natural stone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806068A1 (en) * 1978-02-14 1979-08-16 Karl Nagel Porous aggregate for lightweight building materials esp. concrete - is made from processed igneous rocks, pref. contg. addn. of gas forming agent

Also Published As

Publication number Publication date
DE2351474A1 (en) 1974-04-25
ATA886472A (en) 1976-08-15

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