AT291087B - Aggregate for lightweight construction concrete or the like. and method of making it - Google Patents
Aggregate for lightweight construction concrete or the like. and method of making itInfo
- Publication number
- AT291087B AT291087B AT752869A AT752869A AT291087B AT 291087 B AT291087 B AT 291087B AT 752869 A AT752869 A AT 752869A AT 752869 A AT752869 A AT 752869A AT 291087 B AT291087 B AT 291087B
- Authority
- AT
- Austria
- Prior art keywords
- aggregate
- making
- lightweight construction
- construction concrete
- concrete
- Prior art date
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)
Priority Applications (6)
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 |
DE19702038009 DE2038009C3 (en) | 1969-08-05 | 1970-07-31 | Aggregates for lightweight structural concrete and processes for their manufacture |
GB3732570A GB1310259A (en) | 1969-08-05 | 1970-08-03 | Aggregates for structural light-weight concrete or the like and process for their production |
FR7028774A FR2056582A5 (en) | 1969-08-05 | 1970-08-04 | |
DK402570A DK128107B (en) | 1969-08-05 | 1970-08-04 | Admixtures for structural lightweight concrete or similar and process for their manufacture. |
CH1179370A CH556804A (en) | 1969-08-05 | 1970-08-05 | ADDITIVE FOR STRUCTURAL LIGHTWEIGHT CONCRETE OD. DGL. AND METHOD FOR MANUFACTURING IT. |
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 |
---|---|
AT291087B true AT291087B (en) | 1971-06-25 |
Family
ID=3596936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT752869A AT291087B (en) | 1969-08-05 | 1969-08-05 | Aggregate for lightweight construction concrete or the like. and method of making 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)
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 |
-
1969
- 1969-08-05 AT AT752869A patent/AT291087B/en active
-
1970
- 1970-07-31 DE DE19702038009 patent/DE2038009C3/en not_active Expired
- 1970-08-03 GB GB3732570A patent/GB1310259A/en not_active Expired
- 1970-08-04 DK DK402570A patent/DK128107B/en unknown
- 1970-08-04 FR FR7028774A patent/FR2056582A5/fr not_active Expired
- 1970-08-05 CH CH1179370A patent/CH556804A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2056582A5 (en) | 1971-05-14 |
DE2038009A1 (en) | 1971-02-25 |
DE2038009C3 (en) | 1975-07-03 |
GB1310259A (en) | 1973-03-14 |
DE2038009B2 (en) | 1974-11-07 |
CH556804A (en) | 1974-12-13 |
DK128107B (en) | 1974-03-04 |
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