Matches in UGent Biblio for { ?s ?p Slag cement concrete presents many advantages leading to its intensive use in the construction industry in Belgium. However, it may exhibit a high sensitivity to cracking at early ages. The understanding of this behaviour involves a detailed study of its deformations at early ages. Therefore, our analysis begins with the autogenous deformations examination and the development of an experimental device enabling to measure this deformation in isothermal conditions. For processing of these measurements, two essential parameters are needed : the apparent activation energy and the zero time obtained by means of mechanical and ultrasonic tests respectively.. }
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- aggregation abstract "Slag cement concrete presents many advantages leading to its intensive use in the construction industry in Belgium. However, it may exhibit a high sensitivity to cracking at early ages. The understanding of this behaviour involves a detailed study of its deformations at early ages. Therefore, our analysis begins with the autogenous deformations examination and the development of an experimental device enabling to measure this deformation in isothermal conditions. For processing of these measurements, two essential parameters are needed : the apparent activation energy and the zero time obtained by means of mechanical and ultrasonic tests respectively.".