FR2239431A2 - Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicate - Google Patents
Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicateInfo
- Publication number
- FR2239431A2 FR2239431A2 FR7328527A FR7328527A FR2239431A2 FR 2239431 A2 FR2239431 A2 FR 2239431A2 FR 7328527 A FR7328527 A FR 7328527A FR 7328527 A FR7328527 A FR 7328527A FR 2239431 A2 FR2239431 A2 FR 2239431A2
- Authority
- FR
- France
- Prior art keywords
- metasilicate
- cement
- esp
- cements
- sodium
- 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
- 239000004568 cement Substances 0.000 title abstract 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- 230000000704 physical effect Effects 0.000 title 1
- 229910052913 potassium silicate Inorganic materials 0.000 title 1
- 235000019353 potassium silicate Nutrition 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- 235000019795 sodium metasilicate Nutrition 0.000 title 1
- 229910052911 sodium silicate Inorganic materials 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000011398 Portland cement Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7328527A FR2239431A2 (en) | 1973-08-03 | 1973-08-03 | Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicate |
BE2053774A BE818118R (fr) | 1973-08-03 | 1974-07-26 | Nouvel additif pour ciments |
DE19742437083 DE2437083A1 (de) | 1973-08-03 | 1974-08-01 | Neue zusatzstoffe fuer zemente |
NL7410429A NL7410429A (nl) | 1973-08-03 | 1974-08-02 | Toevoegsel voor cement. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7328527A FR2239431A2 (en) | 1973-08-03 | 1973-08-03 | Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2239431A2 true FR2239431A2 (en) | 1975-02-28 |
FR2239431B1 FR2239431B1 (fr) | 1984-04-06 |
Family
ID=9123574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328527A Granted FR2239431A2 (en) | 1973-08-03 | 1973-08-03 | Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicate |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE818118R (fr) |
DE (1) | DE2437083A1 (fr) |
FR (1) | FR2239431A2 (fr) |
NL (1) | NL7410429A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2563567A1 (fr) * | 1983-01-27 | 1985-10-31 | Dow Chemical Co | Procede et composition pour le traitement d'un forage |
-
1973
- 1973-08-03 FR FR7328527A patent/FR2239431A2/fr active Granted
-
1974
- 1974-07-26 BE BE2053774A patent/BE818118R/fr not_active IP Right Cessation
- 1974-08-01 DE DE19742437083 patent/DE2437083A1/de not_active Withdrawn
- 1974-08-02 NL NL7410429A patent/NL7410429A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2563567A1 (fr) * | 1983-01-27 | 1985-10-31 | Dow Chemical Co | Procede et composition pour le traitement d'un forage |
Also Published As
Publication number | Publication date |
---|---|
BE818118R (fr) | 1974-11-18 |
DE2437083A1 (de) | 1975-02-13 |
NL7410429A (nl) | 1975-02-05 |
FR2239431B1 (fr) | 1984-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |