RU2007123682A - COMPLEX ADDITIVE FOR PREPARING CONCRETE - Google Patents
COMPLEX ADDITIVE FOR PREPARING CONCRETE Download PDFInfo
- Publication number
- RU2007123682A RU2007123682A RU2007123682/03A RU2007123682A RU2007123682A RU 2007123682 A RU2007123682 A RU 2007123682A RU 2007123682/03 A RU2007123682/03 A RU 2007123682/03A RU 2007123682 A RU2007123682 A RU 2007123682A RU 2007123682 A RU2007123682 A RU 2007123682A
- Authority
- RU
- Russia
- Prior art keywords
- following ratio
- sodium nitrite
- complex additive
- superplasticizer
- lst
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
1. Комплексная добавка для приготовления бетона, включающая нитрит натрия, лигносульфонат технический (ЛСТ) и воду, отличающаяся тем, что она дополнительно содержит минерализованные стоки - отход аффинажного производства цветных металлов, состоящие из хлоридов натрия и кальция, при следующем соотношении компонентов, мас.%:2. Комплексная добавка по п.1, отличающаяся тем, что в качестве пластификатора использован суперпластификатор С-3 при следующем соотношении компонентов, мас.%:1. A comprehensive additive for the preparation of concrete, including sodium nitrite, technical lignosulfonate (LST) and water, characterized in that it additionally contains mineralized effluents - waste refining production of non-ferrous metals, consisting of sodium and calcium chlorides, in the following ratio, wt. %: 2. The complex additive according to claim 1, characterized in that C-3 superplasticizer is used as a plasticizer in the following ratio of components, wt.%:
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007123682/03A RU2378207C2 (en) | 2007-06-25 | 2007-06-25 | Complex additive for preparation of concrete (versions) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007123682/03A RU2378207C2 (en) | 2007-06-25 | 2007-06-25 | Complex additive for preparation of concrete (versions) |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007123682A true RU2007123682A (en) | 2008-12-27 |
RU2378207C2 RU2378207C2 (en) | 2010-01-10 |
Family
ID=41644358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007123682/03A RU2378207C2 (en) | 2007-06-25 | 2007-06-25 | Complex additive for preparation of concrete (versions) |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2378207C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2515639C1 (en) * | 2012-12-25 | 2014-05-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Concrete mix |
RU2562633C2 (en) * | 2013-11-21 | 2015-09-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Method of increasing heat capacity and heat-retaining capacity of concrete and mortar |
RU2649702C1 (en) * | 2017-05-10 | 2018-04-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Complex additive for concrete mixtures |
-
2007
- 2007-06-25 RU RU2007123682/03A patent/RU2378207C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2378207C2 (en) | 2010-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100626 |