RU2009144453A - INTEGRATED ORGANOMINERAL CONCRETE MODIFIER AND METHOD FOR PREPARING IT - Google Patents
INTEGRATED ORGANOMINERAL CONCRETE MODIFIER AND METHOD FOR PREPARING IT Download PDFInfo
- Publication number
- RU2009144453A RU2009144453A RU2009144453/03A RU2009144453A RU2009144453A RU 2009144453 A RU2009144453 A RU 2009144453A RU 2009144453/03 A RU2009144453/03 A RU 2009144453/03A RU 2009144453 A RU2009144453 A RU 2009144453A RU 2009144453 A RU2009144453 A RU 2009144453A
- Authority
- RU
- Russia
- Prior art keywords
- mineral component
- chemical additive
- carried out
- mixing
- mineral
- Prior art date
Links
- 239000003607 modifier Substances 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 title claims abstract 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract 14
- 239000011707 mineral Substances 0.000 claims abstract 14
- 239000000654 additive Substances 0.000 claims abstract 12
- 239000000126 substance Substances 0.000 claims abstract 12
- 230000000996 additive effect Effects 0.000 claims abstract 10
- 238000000227 grinding Methods 0.000 claims abstract 4
- 238000002156 mixing Methods 0.000 claims abstract 4
- 239000002893 slag Substances 0.000 claims abstract 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract 2
- 239000006004 Quartz sand Substances 0.000 claims abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000009837 dry grinding Methods 0.000 claims abstract 2
- 238000007580 dry-mixing Methods 0.000 claims abstract 2
- 230000005484 gravity Effects 0.000 claims abstract 2
- 239000002440 industrial waste Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
- 229920005646 polycarboxylate Polymers 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims abstract 2
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
- 239000002699 waste material Substances 0.000 claims abstract 2
- 238000000469 dry deposition Methods 0.000 abstract 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1. Комплексный органоминеральный модификатор бетона, состоящий из химической добавки и минерального компонента, отличающийся тем, что в качестве химической добавки используется высокоэффективный гиперпластификатор поликарбоксилатного типа (Melflux 2651F), а в качестве минерального компонента - природные материалы (молотый кварцевый песок, молотый известняк) и промышленные отходы (шлак металлургического комбината, золошлаковые отходы ТЭЦ), при следующем соотношении компонентов, мас.%: ! Химическая добавка 5…15Минеральный компонент 85…95 ! 2. Способ приготовления комплексного органо-минерального модификатора бетона, включающий смешивание химической добавки и минерального компонента, отличающийся тем, что приготовление комплексного модификатора осуществляют следующими способами: ! - предадсорбционным сухим нанесением химической добавки на поверхность предварительно измельченного (до удельной поверхности 300-700 м2/кг) минерального компонента в процессе совместного сухого помола, при этом помол осуществляют в мельнице тонкого измельчения (в шаровой мельнице или мельнице другого типа) в течение 15-60 мин; ! - дискретным распределением химической добавки на поверхности измельченного (до удельной поверхности 300-700 м2/кг) минерального компонента в процессе совместного сухого перемешивания; перемешивание осуществляют в смесителе гравитационного или другого типа в течение 15-60 мин. 1. A complex organomineral concrete modifier consisting of a chemical additive and a mineral component, characterized in that a highly effective polycarboxylate type hyperplasticizer (Melflux 2651F) is used as a chemical additive, and natural materials (ground quartz sand, ground limestone) are used as a mineral component and industrial waste (slag of a metallurgical plant, ash and slag waste of a thermal power plant), with the following ratio of components, wt.%:! Chemical additive 5 ... 15 Mineral component 85 ... 95! 2. A method of preparing a complex organic-mineral concrete modifier, comprising mixing a chemical additive and a mineral component, characterized in that the preparation of a complex modifier is carried out in the following ways:! - pre-adsorption dry deposition of a chemical additive on the surface of a pre-ground (up to a specific surface of 300-700 m2 / kg) mineral component during the joint dry grinding, the grinding is carried out in a fine grinding mill (in a ball mill or another type of mill) for 15- 60 min; ! - discrete distribution of chemical additives on the surface of the crushed (up to a specific surface of 300-700 m2 / kg) mineral component in the process of joint dry mixing; mixing is carried out in a gravity or other type mixer for 15-60 minutes.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009144453/03A RU2454381C2 (en) | 2009-11-30 | 2009-11-30 | Method of preparing complex concrete organic-mineral modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009144453/03A RU2454381C2 (en) | 2009-11-30 | 2009-11-30 | Method of preparing complex concrete organic-mineral modifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009144453A true RU2009144453A (en) | 2011-06-10 |
| RU2454381C2 RU2454381C2 (en) | 2012-06-27 |
Family
ID=44736304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009144453/03A RU2454381C2 (en) | 2009-11-30 | 2009-11-30 | Method of preparing complex concrete organic-mineral modifier |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2454381C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2510369C2 (en) * | 2012-03-28 | 2014-03-27 | Денис Александрович Миленин | Aggregate-plasticiser for cement binder-based mixtures |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250969B (en) * | 2018-11-14 | 2021-08-27 | 韶关学院 | Concrete containing industrial waste residues and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE746186A (en) * | 1969-08-21 | 1970-07-31 | Kao Corp | COMPOSITIONS OF ADDITIVES FOR HYDRAULIC CEMENT-BASED MIXTURES |
| RU2033403C1 (en) * | 1992-06-17 | 1995-04-20 | Научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона | Method of preparing of complex addition for concrete mixture |
| RU2160723C2 (en) * | 1998-11-25 | 2000-12-20 | ООО "Предприятие Мастер Бетон" | Method of preparation of concrete complex modified and concrete complex modifier(versions) |
| RU2225376C1 (en) * | 2002-10-07 | 2004-03-10 | Хозин Вадим Григорьевич | Binding agent and a method for preparation thereof |
-
2009
- 2009-11-30 RU RU2009144453/03A patent/RU2454381C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2510369C2 (en) * | 2012-03-28 | 2014-03-27 | Денис Александрович Миленин | Aggregate-plasticiser for cement binder-based mixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2454381C2 (en) | 2012-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120304 |