RU98103492A - SPECIAL PORTLAND CEMENT " - Google Patents
SPECIAL PORTLAND CEMENT "Info
- Publication number
- RU98103492A RU98103492A RU98103492/03A RU98103492A RU98103492A RU 98103492 A RU98103492 A RU 98103492A RU 98103492/03 A RU98103492/03 A RU 98103492/03A RU 98103492 A RU98103492 A RU 98103492A RU 98103492 A RU98103492 A RU 98103492A
- Authority
- RU
- Russia
- Prior art keywords
- portland cement
- special
- paragraphs
- tricalcium aluminate
- clinker containing
- Prior art date
Links
- 239000011398 Portland cement Substances 0.000 title claims 16
- SMYKVLBUSSNXMV-UHFFFAOYSA-J aluminum;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-J 0.000 claims 6
- 239000000654 additive Substances 0.000 claims 5
- 230000000996 additive Effects 0.000 claims 5
- 239000010440 gypsum Substances 0.000 claims 2
- 229910052602 gypsum Inorganic materials 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- 229920000126 Latex Polymers 0.000 claims 1
- 229920001732 Lignosulfonate Polymers 0.000 claims 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N Tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims 1
- SPPOVYALFLURKN-UHFFFAOYSA-N aluminum;silicic acid;sodium Chemical compound [Na].[Al].O[Si](O)(O)O SPPOVYALFLURKN-UHFFFAOYSA-N 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000010881 fly ash Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 239000010434 nepheline Substances 0.000 claims 1
- 229910052664 nepheline Inorganic materials 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000010458 rotten stone Substances 0.000 claims 1
- 229910021487 silica fume Inorganic materials 0.000 claims 1
- 239000008030 superplasticizer Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
Claims (1)
Портландцементный клинкер, содержащий до 3% трехкальциевого алюмината - 15 - 75
Портландцементный клинкер, содержащий более 3% трехкальциевого алюмината - 15 - 75
Гипс - Остальное
2. Специальный портландцемент по п. 1, отличающийся тем, что он содержит активную минеральную добавку, по крайней мере одну из группы: топливная зола-унос, трепел, опока, глиеж, микрокремнезем, нефелиновый шлам, цеолит.1. Special Portland cement, including Portland cement clinker containing tricalcium aluminate (C 3 A) and gypsum, characterized in that it includes portland cement clinker containing up to 3% tricalcium aluminate (C 3 A), and portland cement clinker containing more than 3% tricalcium aluminate Aluminate (C 3 A), in the following ratio, wt.%:
Portland cement clinker containing up to 3% tricalcium aluminate - 15 - 75
Portland cement clinker containing more than 3% tricalcium aluminate - 15 - 75
Gypsum - the Rest
2. Special Portland cement according to claim 1, characterized in that it contains an active mineral additive, at least one of the group: fuel fly ash, tripoli, flask, gliege, silica fume, nepheline slime, zeolite.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98103492A RU2123984C1 (en) | 1998-03-11 | 1998-03-11 | Special portland cement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98103492A RU2123984C1 (en) | 1998-03-11 | 1998-03-11 | Special portland cement |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2123984C1 RU2123984C1 (en) | 1998-12-27 |
RU98103492A true RU98103492A (en) | 1999-02-10 |
Family
ID=20202711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98103492A RU2123984C1 (en) | 1998-03-11 | 1998-03-11 | Special portland cement |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2123984C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2497767C1 (en) * | 2012-03-20 | 2013-11-10 | Общество с ограниченной ответственностью Торговый дом "Байкальский алюминий" (ООО ТД "БайкAL") | Method of cement obtaining |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2452703C2 (en) * | 2010-09-15 | 2012-06-10 | Валерий Сергеевич Прокопец | Ash-cement binder (zolcit) based on acid ashes of thermal power plants |
RU2548637C1 (en) * | 2013-12-06 | 2015-04-20 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ростовский государственный строительный университет" РГСУ | Hydrophobic cement |
RU2707837C1 (en) * | 2019-02-18 | 2019-11-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Grouting mortar |
RU2761317C1 (en) * | 2020-11-19 | 2021-12-08 | Публичное акционерное общество "Газпром" | Portland cement plugging composition |
-
1998
- 1998-03-11 RU RU98103492A patent/RU2123984C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2497767C1 (en) * | 2012-03-20 | 2013-11-10 | Общество с ограниченной ответственностью Торговый дом "Байкальский алюминий" (ООО ТД "БайкAL") | Method of cement obtaining |
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