RU2014150530A - BUILDING SOLUTION BASED ON THE Lime-SAND MIX - Google Patents
BUILDING SOLUTION BASED ON THE Lime-SAND MIX Download PDFInfo
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- RU2014150530A RU2014150530A RU2014150530A RU2014150530A RU2014150530A RU 2014150530 A RU2014150530 A RU 2014150530A RU 2014150530 A RU2014150530 A RU 2014150530A RU 2014150530 A RU2014150530 A RU 2014150530A RU 2014150530 A RU2014150530 A RU 2014150530A
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- RU
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- Prior art keywords
- lime
- sand
- mixture
- silica
- entraining additive
- Prior art date
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Строительный раствор, включающий известково-песчаную смесь, портландцемент М500, комплексную воздухововлекающую добавку, состоящую из поверхностно-активных веществ и водного раствора полисахаридов и полифосфатов и воду, отличающийся тем, что известково-песчаная смесь состоит из 25% известково-кремнеземистого вяжущего, с активностью 35-40% и удельной поверхностью 5000-6000 см/г и 75% песка с модулем крупности 1,1-1,3, при этом известково-кремнеземистое вяжущее представляет собой получаемую совместным помолом смесь кварцевого песка и извести с активностью 70-80% в соотношении 1:1, в качестве комплексной воздухововлекающей добавки содержит Murapor Kombi 756, и дополнительно содержит микрокремнезем, при следующем соотношении компонентов, масс. %:Mortar, including lime-sand mixture, Portland cement M500, a complex air-entraining additive consisting of surfactants and an aqueous solution of polysaccharides and polyphosphates and water, characterized in that the lime-sand mixture consists of 25% lime-silica binder, with activity 35-40% and a specific surface area of 5000-6000 cm / g and 75% sand with a fineness modulus of 1.1-1.3, while the lime-siliceous binder is a mixture of silica sand and lime obtained by joint grinding awn 70-80% in the ratio 1: 1, as an integrated air-entraining additive comprises Murapor Kombi 756, and further includes microsilica, in the following ratio, wt. %:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014150530/03A RU2598254C2 (en) | 2014-12-10 | 2014-12-10 | Mortar based on lime-sand mix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014150530/03A RU2598254C2 (en) | 2014-12-10 | 2014-12-10 | Mortar based on lime-sand mix |
Publications (2)
Publication Number | Publication Date |
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RU2014150530A true RU2014150530A (en) | 2016-07-10 |
RU2598254C2 RU2598254C2 (en) | 2016-09-20 |
Family
ID=56372455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014150530/03A RU2598254C2 (en) | 2014-12-10 | 2014-12-10 | Mortar based on lime-sand mix |
Country Status (1)
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RU (1) | RU2598254C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3930458A1 (en) * | 1989-09-12 | 1991-03-21 | Durmersheim Baustoffwerke | WERKTROCKENMOERTEL |
RU2139841C1 (en) * | 1999-03-02 | 1999-10-20 | Сватовская Лариса Борисовна | Mortar |
RU2251539C1 (en) * | 2003-12-11 | 2005-05-10 | Санкт-Петербургский государственный архитектурно-строительный университет | Dry mix for a light mortar |
RU2283819C1 (en) * | 2005-04-01 | 2006-09-20 | Государственное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения Министерства путей сообщения Российской Федерации" | Building mortar |
RU2472835C1 (en) * | 2011-07-01 | 2013-01-20 | Государственное образовательное учреждение высшего профессионального образования Московский государственный строительный университет (МГСУ) | Raw mixture for obtaining light-weight grouting mortar |
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2014
- 2014-12-10 RU RU2014150530/03A patent/RU2598254C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2598254C2 (en) | 2016-09-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191211 |