TECHNOLOGY OF WINTER CONCRETING OF MONOLITHIC CONSTRUCTIONS WITH APPLICATION OF HEATING CABLE

TECHNOLOGY OF WINTER CONCRETING OF MONOLITHIC CONSTRUCTIONS WITH APPLICATION OF HEATING CABLE

At the present time, the problem of structure concreting at negative temperatures is particularly sensitive. One of winter concreting methods is electrical heating of structures with the help of heating cable. The paper presents the analysis of existing studies of the concrete curing technology with...

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Bibliographic Details
Main Authors: Antonina Yudin, Rafael Oganyan
Format: Article
Language:English
Published: Saint Petersburg State University of Architecture and Civil Engineering 2017-06-01
Series:Architecture and Engineering
Subjects:
the problem of structure concreting at negative temperatures is particularly sensitive. One of winter concreting methods is electrical heating of structures with the help of heating cable. The paper presents the analysis of existing studies of the concrete curing technology with electric cable upon winter concreting and criteria for selecting the equipment and materials for heating; organizational and technological diagrams were developed for winter concreting of structures with application of concrete heating with electric cable. Recommendations for the selection of heating elements and wiring schemes are given
based on the requirements for improvement of work performance
optimization and rational use of labor and material resources
reduction of time for auxiliary works. Risks
associated with the winter concreting technology with the use of heating cable
were assessed within the framework of the paper.
Winter concreting
electric curing
heating cable
heating parameters
Online Access:http://aej.spbgasu.ru/index.php/AE/article/view/104/69

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