RU2013108179A - CONCRETE MIX - Google Patents

CONCRETE MIX Download PDF

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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
Russia
Prior art keywords
cement
water
mixture
aggregate
ratio
Prior art date
Application number
RU2013108179/03A
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Russian (ru)
Inventor
Владислав Владимирович Лукьяненко
Наталья Викторовна Костина
Наталья Борисовна Сазонова
Original Assignee
Общество с ограниченной ответственностью "Интекском Стекломагнезит"
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Application filed by Общество с ограниченной ответственностью "Интекском Стекломагнезит" filed Critical Общество с ограниченной ответственностью "Интекском Стекломагнезит"
Priority to RU2013108179/03A priority Critical patent/RU2013108179A/en
Publication of RU2013108179A publication Critical patent/RU2013108179A/en

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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)

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.
RU2013108179/03A 2013-02-25 2013-02-25 CONCRETE MIX RU2013108179A (en)

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
RU2013108179A true RU2013108179A (en) 2014-09-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013108179/03A RU2013108179A (en) 2013-02-25 2013-02-25 CONCRETE MIX

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RU (1) RU2013108179A (en)

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