BE793173A - NEW ADDITIVE FOR CEMENT - Google Patents
NEW ADDITIVE FOR CEMENTInfo
- Publication number
- BE793173A BE793173A BE793173DA BE793173A BE 793173 A BE793173 A BE 793173A BE 793173D A BE793173D A BE 793173DA BE 793173 A BE793173 A BE 793173A
- Authority
- BE
- Belgium
- Prior art keywords
- cement
- new additive
- additive
- new
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7146535A FR2165290A5 (en) | 1971-12-24 | 1971-12-24 | Metasilicate cement additives - which accelerate setting in controlled manner |
Publications (1)
Publication Number | Publication Date |
---|---|
BE793173A true BE793173A (en) | 1973-06-16 |
Family
ID=9088039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE793173D BE793173A (en) | 1971-12-24 | NEW ADDITIVE FOR CEMENT |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE793173A (en) |
DE (1) | DE2262841A1 (en) |
FR (1) | FR2165290A5 (en) |
NL (1) | NL7217214A (en) |
-
0
- BE BE793173D patent/BE793173A/en not_active IP Right Cessation
-
1971
- 1971-12-24 FR FR7146535A patent/FR2165290A5/en not_active Expired
-
1972
- 1972-12-18 NL NL7217214A patent/NL7217214A/xx not_active Application Discontinuation
- 1972-12-22 DE DE19722262841 patent/DE2262841A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2165290A5 (en) | 1973-08-03 |
NL7217214A (en) | 1973-06-26 |
DE2262841A1 (en) | 1973-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ETAT FRANCAIS DES PONTS ET CHAUSSEES Effective date: 19861231 |