Preventing plastic shrinkage cracking by monitoring the capillary pressure build-up in self-compacting concrete
نویسندگان
چکیده
Plastic shrinkage cracking is a problem for the service life, aesthetics and durability of concrete members. It occurs when tensile stresses are induced in fresh concrete, through plastic that restrained. caused by negative capillary pressure build-up, but can be controlled to prevent shrinkage. In this paper, control using high-capacity sensors explored. The behaviour self-compacting mix design various evaporation rates was determined. Capillary boundaries wetting relieve were identified. effectiveness at predefined boundary investigated.
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ژورنال
عنوان ژورنال: MATEC web of conferences
سال: 2022
ISSN: ['2261-236X', '2274-7214']
DOI: https://doi.org/10.1051/matecconf/202236405007