RU2013108179A - CONCRETE MIX - Google Patents
CONCRETE MIX Download PDFInfo
- Publication number
- RU2013108179A RU2013108179A RU2013108179/03A RU2013108179A RU2013108179A RU 2013108179 A RU2013108179 A RU 2013108179A RU 2013108179/03 A RU2013108179/03 A RU 2013108179/03A RU 2013108179 A RU2013108179 A RU 2013108179A RU 2013108179 A RU2013108179 A RU 2013108179A
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- RU
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- Prior art keywords
- cement
- water
- mixture
- aggregate
- ratio
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- Processing Of Solid Wastes (AREA)
Abstract
Бетонная смесь, включающая цемент, заполнитель с загрязняющими примесями, воду и модифицирующую добавку: хлорид аммония и мочевину соответственно в количестве 0,05 и 0,45% от массы цемента, отличающаяся тем, что сухую смесь цемента с заполнителем в соотношении 1:3 предварительно подвергают активации с помощью механической обработки в течение 1-3 мин, а затем в смесь вводят воду при водоцементном отношении В/Ц=0,7-0,75.Concrete mixture comprising cement, aggregate with contaminants, water and a modifying additive: ammonium chloride and urea, respectively, in an amount of 0.05 and 0.45% by weight of cement, characterized in that the dry mixture of cement with aggregate in a ratio of 1: 3 previously subjected to activation by mechanical treatment for 1-3 minutes, and then water is introduced into the mixture at a water-cement ratio W / C = 0.7-0.75.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013108179/03A RU2013108179A (en) | 2013-02-25 | 2013-02-25 | CONCRETE MIX |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013108179/03A RU2013108179A (en) | 2013-02-25 | 2013-02-25 | CONCRETE MIX |
Publications (1)
Publication Number | Publication Date |
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RU2013108179A true RU2013108179A (en) | 2014-09-10 |
Family
ID=51539584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013108179/03A RU2013108179A (en) | 2013-02-25 | 2013-02-25 | CONCRETE MIX |
Country Status (1)
Country | Link |
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RU (1) | RU2013108179A (en) |
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2013
- 2013-02-25 RU RU2013108179/03A patent/RU2013108179A/en unknown
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