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Development of Early-Strength of High-Strength Concrete According to Curing Temperature for Application of System Form
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 Title & Authors
Development of Early-Strength of High-Strength Concrete According to Curing Temperature for Application of System Form
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 Abstract
Nowadays, with high-stoned and large-sized of structures, high-strength concrete is applicable to various methods. When high-strength concrete is used jointly with system form, seizing on the development of compressive strength at early age is very important in aspect of construction process. Because system form is stripped more faster than ordinary form. But, we have little data of compressive strength before system-form is stripped, and it isn't yet established that decision criterion of the time when system-form is stripped. So this paper deals with the development of compressive strength at early age before system-form is stripped. In this study, the experimental results indicate the boundary of curing temperature and mixing factor that is able to get needful early-strength in the application of slip-form method, and curing temperature must be kept over 15 degrees in winter season.
 Keywords
high-strength concrete;system-form;early-strength;curing temperature;
 Language
Korean
 Cited by
 References
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