RU2069040C1 - METHOD FOR PRODUCING MIXED BINDER - Google Patents
METHOD FOR PRODUCING MIXED BINDER Download PDFInfo
- Publication number
- RU2069040C1 RU2069040C1 RU94002752/33A RU94002752A RU2069040C1 RU 2069040 C1 RU2069040 C1 RU 2069040C1 RU 94002752/33 A RU94002752/33 A RU 94002752/33A RU 94002752 A RU94002752 A RU 94002752A RU 2069040 C1 RU2069040 C1 RU 2069040C1
- Authority
- RU
- Russia
- Prior art keywords
- mixed binder
- producing mixed
- sand
- portland cement
- silica
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 239000011398 Portland cement Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Способ получения смешанного вяжущего путем раздельного помола портландцемента и песка с последующим их смешением, отличающийся тем, что осуществляют мокрый помол песка до зернового состава, соответствующего остатку на сите 33 мкм 5 - 25% и дополнительно проводят стабилизацию суспензии кремнезема в течение 4 - 6 ч при следующем соотношении компонентов, мас.%:Портландцемент - 25 - 80Суспензия кремнезема (в пересчете на сухое вещество) - 29 - 75A method of producing a mixed binder by separate grinding of Portland cement and sand with their subsequent mixing, characterized in that sand is wet milled to a grain composition corresponding to the residue on a 33 μm sieve 5 - 25% and additionally the silica suspension is stabilized for 4 - 6 hours at the following ratio of components, wt%: Portland cement - 25 - 80 Suspension of silica (in terms of dry matter) - 29 - 75
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU94002752/33A RU2069040C1 (en) | 1994-01-26 | 1994-01-26 | METHOD FOR PRODUCING MIXED BINDER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU94002752/33A RU2069040C1 (en) | 1994-01-26 | 1994-01-26 | METHOD FOR PRODUCING MIXED BINDER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU94002752A RU94002752A (en) | 1995-07-20 |
| RU2069040C1 true RU2069040C1 (en) | 1996-11-10 |
Family
ID=48451261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU94002752/33A RU2069040C1 (en) | 1994-01-26 | 1994-01-26 | METHOD FOR PRODUCING MIXED BINDER |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2069040C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2326843C2 (en) * | 2002-11-07 | 2008-06-20 | Проседо Энтерпрайзес Этаблиссман | Method of obtaining blended cement with lower emission of carbon dioxide |
-
1994
- 1994-01-26 RU RU94002752/33A patent/RU2069040C1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2326843C2 (en) * | 2002-11-07 | 2008-06-20 | Проседо Энтерпрайзес Этаблиссман | Method of obtaining blended cement with lower emission of carbon dioxide |
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