CH556804A - ADDITIVE FOR STRUCTURAL LIGHTWEIGHT CONCRETE OD. DGL. AND METHOD FOR MANUFACTURING IT. - Google Patents

ADDITIVE FOR STRUCTURAL LIGHTWEIGHT CONCRETE OD. DGL. AND METHOD FOR MANUFACTURING IT.

Info

Publication number
CH556804A
CH556804A CH1179370A CH1179370A CH556804A CH 556804 A CH556804 A CH 556804A CH 1179370 A CH1179370 A CH 1179370A CH 1179370 A CH1179370 A CH 1179370A CH 556804 A CH556804 A CH 556804A
Authority
CH
Switzerland
Prior art keywords
dgl
additive
manufacturing
lightweight concrete
structural lightweight
Prior art date
Application number
CH1179370A
Other languages
German (de)
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
Publication of CH556804A publication Critical patent/CH556804A/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
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/18—Perlite
    • C04B14/185—Perlite expanded
    • 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
    • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
CH1179370A 1969-08-05 1970-08-05 ADDITIVE FOR STRUCTURAL LIGHTWEIGHT CONCRETE OD. DGL. AND METHOD FOR MANUFACTURING IT. CH556804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT752869A AT291087B (en) 1969-08-05 1969-08-05 Aggregate for lightweight construction concrete or the like. and method of making it

Publications (1)

Publication Number Publication Date
CH556804A true CH556804A (en) 1974-12-13

Family

ID=3596936

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1179370A CH556804A (en) 1969-08-05 1970-08-05 ADDITIVE FOR STRUCTURAL LIGHTWEIGHT CONCRETE OD. DGL. AND METHOD FOR MANUFACTURING IT.

Country Status (6)

Country Link
AT (1) AT291087B (en)
CH (1) CH556804A (en)
DE (1) DE2038009C3 (en)
DK (1) DK128107B (en)
FR (1) FR2056582A5 (en)
GB (1) GB1310259A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390629B (en) * 1982-04-02 1990-06-11 Wiener Baustoffwerke Aktienges Masonrywork structure comprising hollow purpose-made blocks
AT524128B1 (en) * 2021-03-08 2022-03-15 Andreas Wolfthaler Dipl Ing lightweight concrete mix

Also Published As

Publication number Publication date
FR2056582A5 (en) 1971-05-14
DE2038009A1 (en) 1971-02-25
AT291087B (en) 1971-06-25
DE2038009C3 (en) 1975-07-03
GB1310259A (en) 1973-03-14
DE2038009B2 (en) 1974-11-07
DK128107B (en) 1974-03-04

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Legal Events

Date Code Title Description
PL Patent ceased