FR2104780A2 - Lightweight aggregate - from volcanic rock for use in concrete - Google Patents
Lightweight aggregate - from volcanic rock for use in concreteInfo
- Publication number
- FR2104780A2 FR2104780A2 FR7124422A FR7124422A FR2104780A2 FR 2104780 A2 FR2104780 A2 FR 2104780A2 FR 7124422 A FR7124422 A FR 7124422A FR 7124422 A FR7124422 A FR 7124422A FR 2104780 A2 FR2104780 A2 FR 2104780A2
- Authority
- FR
- France
- Prior art keywords
- lightweight aggregate
- concrete
- volcanic rock
- degrees
- contg
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 title abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
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)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Cultivation Of Plants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702034449 DE2034449A1 (de) | 1970-07-11 | 1970-07-11 | Verfahren zum Herstellen von Leichtbaustoffen und -Zuschlagstoffen aus porösem Eruptivgestein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2104780A2 true FR2104780A2 (en) | 1972-04-21 |
| FR2104780B2 FR2104780B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-29 |
Family
ID=5776457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7124422A Granted FR2104780A2 (en) | 1970-07-11 | 1971-07-05 | Lightweight aggregate - from volcanic rock for use in concrete |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805737B2 (en) | 1997-03-26 | 2004-10-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Lightweight substance molded body, method for the production and use thereof |
| DE19712835C3 (de) * | 1997-03-26 | 2002-05-08 | Fraunhofer Ges Forschung | Formkörper aus einem Leichtwerkstoff, Verfahren zu deren Herstellung und ihre Verwendung |
-
1970
- 1970-07-11 DE DE19702034449 patent/DE2034449A1/de active Pending
-
1971
- 1971-07-05 FR FR7124422A patent/FR2104780A2/fr active Granted
- 1971-07-08 CH CH1002671A patent/CH550747A/xx not_active IP Right Cessation
- 1971-07-09 LU LU63507D patent/LU63507A1/xx unknown
- 1971-07-09 NL NL7109550A patent/NL7109550A/xx unknown
- 1971-07-09 BE BE769790A patent/BE769790R/xx active
- 1971-07-10 IT IT5156571A patent/IT988028B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| LU63507A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-16 |
| FR2104780B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-29 |
| NL7109550A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-13 |
| CH550747A (de) | 1974-06-28 |
| DE2034449A1 (de) | 1972-01-20 |
| IT988028B (it) | 1975-04-10 |
| BE769790R (fr) | 1971-11-16 |
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