SU1194944A1 - Wintertime concrete-laying method - Google Patents
Wintertime concrete-laying method Download PDFInfo
- Publication number
- SU1194944A1 SU1194944A1 SU843718159A SU3718159A SU1194944A1 SU 1194944 A1 SU1194944 A1 SU 1194944A1 SU 843718159 A SU843718159 A SU 843718159A SU 3718159 A SU3718159 A SU 3718159A SU 1194944 A1 SU1194944 A1 SU 1194944A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- potash
- concrete mixture
- air
- heated
- Prior art date
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Building Environments (AREA)
Abstract
1. СПОСОБ ЗИМНЕГО БЕТОНИРОВАНИЯ , включающий укладку бетонной смеси, обогрев ее нагретым воздухом с последующим укрытием теплоизолирующим материалом, отличающийс тем, что, с целью обеспечени заданной прочности и повышени морозостойкости бетона без увеличени расхода электроэнергии, обогрев бетонной смеси до начала твердени осуществл ют нагретым до температуры 50-60 С воздухом, увлажненным водным раствором поташа. 2. Способ поп.1,отлича ющ и и с тем, что увлажнение нагреi того воздуха производ т 2%-ным водным раствором поташа с расходом 25 (Л 27 г/м.1. METHOD FOR WINTER CONCRETING, which includes laying the concrete mixture, heating it with heated air and then covering it with heat insulating material, characterized in that, in order to ensure the specified strength and increase the frost resistance of the concrete without increasing the power consumption, the concrete mixture is heated before temperature 50-60 With air moistened with an aqueous solution of potash. 2. The method of pop. 1, which differs from the fact that the moistening of the heated air is carried out with a 2% aqueous solution of potash with a flow rate of 25 (L 27 g / m.
Description
со NU with NU
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843718159A SU1194944A1 (en) | 1984-04-02 | 1984-04-02 | Wintertime concrete-laying method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843718159A SU1194944A1 (en) | 1984-04-02 | 1984-04-02 | Wintertime concrete-laying method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1194944A1 true SU1194944A1 (en) | 1985-11-30 |
Family
ID=21110288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843718159A SU1194944A1 (en) | 1984-04-02 | 1984-04-02 | Wintertime concrete-laying method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1194944A1 (en) |
-
1984
- 1984-04-02 SU SU843718159A patent/SU1194944A1/en active
Non-Patent Citations (1)
Title |
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Сизов В.Н. Строительные работы в зимних услови х. М.: Стройиздат, 1961, с.208-222, 388-393. Руководство по производству бетон-, ных и железобетонных работ в зимних услови х. М.: Стройиздат, 1967, с.56. * |
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