FI57926C - Accelerator innehaollande cementkomposition - Google Patents
Accelerator innehaollande cementkomposition Download PDFInfo
- Publication number
- FI57926C FI57926C FI781423A FI781423A FI57926C FI 57926 C FI57926 C FI 57926C FI 781423 A FI781423 A FI 781423A FI 781423 A FI781423 A FI 781423A FI 57926 C FI57926 C FI 57926C
- Authority
- FI
- Finland
- Prior art keywords
- calcium
- cement
- polyformate
- concrete
- mixture
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20676/77A GB1551656A (en) | 1977-05-17 | 1977-05-17 | Cementitious compositions |
| GB2067677 | 1977-05-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781423A FI781423A (fi) | 1978-11-18 |
| FI57926B FI57926B (fi) | 1980-07-31 |
| FI57926C true FI57926C (fi) | 1980-11-10 |
Family
ID=10149828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781423A FI57926C (fi) | 1977-05-17 | 1978-05-05 | Accelerator innehaollande cementkomposition |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4191584A (nl) |
| JP (1) | JPS53141331A (nl) |
| AU (1) | AU514171B2 (nl) |
| BE (1) | BE867190A (nl) |
| CA (1) | CA1092171A (nl) |
| DE (1) | DE2821014A1 (nl) |
| DK (1) | DK214578A (nl) |
| FI (1) | FI57926C (nl) |
| FR (1) | FR2391176A1 (nl) |
| GB (1) | GB1551656A (nl) |
| IT (1) | IT1094813B (nl) |
| NL (1) | NL7804589A (nl) |
| NO (1) | NO145431C (nl) |
| NZ (1) | NZ187286A (nl) |
| SE (1) | SE7805285L (nl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ192046A (en) * | 1978-11-15 | 1981-02-11 | Bp Chemicals Co | Cementitious composition comprising an acid formate of ammonium, sodium or potassium as an accelerator |
| JPS59131547A (ja) * | 1983-01-19 | 1984-07-28 | ダイセル化学工業株式会社 | 水中打設用セメント組成物 |
| US4473405A (en) * | 1983-04-11 | 1984-09-25 | Martin Marietta Corporation | Admixture for hydraulic cement |
| US4600514A (en) | 1983-09-15 | 1986-07-15 | Chem-Technics, Inc. | Controlled gel time for solidification of multi-phased wastes |
| US4769077A (en) * | 1987-06-30 | 1988-09-06 | Texas Industries, Inc. | Cementitious grout patching formulations and processes |
| US20040232184A1 (en) * | 2003-05-19 | 2004-11-25 | Moen Russel J. | Vehicle tow accessory for wheeled receptacle |
| EP2090560A1 (en) | 2008-01-30 | 2009-08-19 | Schlumberger Holdings Limited | Chemical activation for cement setting |
| JP7316151B2 (ja) * | 2019-08-23 | 2023-07-27 | デンカ株式会社 | コンクリート構造物の劣化診断ツール |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210207A (en) * | 1964-08-24 | 1965-10-05 | Grace W R & Co | Non-corrosive accelerator for setting of cements |
| US3619221A (en) * | 1970-03-25 | 1971-11-09 | Grace W R & Co | Amine formate accelerator additives for portland cement compositions |
| US3801338A (en) * | 1972-07-10 | 1974-04-02 | Fosroc Ag | Cement additives |
| US4033782A (en) * | 1976-03-23 | 1977-07-05 | Martin Marietta Corporation | Calcium aluminate cement compositions and mixes and method for preparing them |
-
1977
- 1977-05-17 GB GB20676/77A patent/GB1551656A/en not_active Expired
-
1978
- 1978-04-19 CA CA301,503A patent/CA1092171A/en not_active Expired
- 1978-04-27 US US05/900,754 patent/US4191584A/en not_active Expired - Lifetime
- 1978-04-28 NL NL7804589A patent/NL7804589A/nl not_active Application Discontinuation
- 1978-05-01 AU AU35608/78A patent/AU514171B2/en not_active Expired
- 1978-05-05 FI FI781423A patent/FI57926C/fi not_active IP Right Cessation
- 1978-05-09 SE SE7805285A patent/SE7805285L/xx unknown
- 1978-05-09 NO NO78781638A patent/NO145431C/no unknown
- 1978-05-10 IT IT7823220A patent/IT1094813B/it active
- 1978-05-12 DE DE19782821014 patent/DE2821014A1/de not_active Withdrawn
- 1978-05-16 FR FR7814467A patent/FR2391176A1/fr not_active Withdrawn
- 1978-05-16 DK DK214578A patent/DK214578A/da unknown
- 1978-05-16 NZ NZ187286A patent/NZ187286A/xx unknown
- 1978-05-16 JP JP5811678A patent/JPS53141331A/ja active Pending
- 1978-05-17 BE BE187795A patent/BE867190A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7823220A0 (it) | 1978-05-10 |
| AU514171B2 (en) | 1981-01-29 |
| AU3560878A (en) | 1979-11-08 |
| IT1094813B (it) | 1985-08-10 |
| NO781638L (no) | 1978-11-20 |
| DK214578A (da) | 1978-11-18 |
| US4191584A (en) | 1980-03-04 |
| BE867190A (fr) | 1978-11-17 |
| FI781423A (fi) | 1978-11-18 |
| GB1551656A (en) | 1979-08-30 |
| NZ187286A (en) | 1980-08-26 |
| NO145431C (no) | 1982-03-24 |
| FI57926B (fi) | 1980-07-31 |
| FR2391176A1 (fr) | 1978-12-15 |
| SE7805285L (sv) | 1978-11-18 |
| NL7804589A (nl) | 1978-11-21 |
| JPS53141331A (en) | 1978-12-09 |
| DE2821014A1 (de) | 1978-11-30 |
| NO145431B (no) | 1981-12-14 |
| CA1092171A (en) | 1980-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BP CHEMICALS INTERNATIONAL LIMITED |