International audienceThis study deals with autogenous restrained deformation of cement pastes at early age in controlled-temperature conditions. Two water-to-cement ratios (W/C = 0.3 and 0.4) and three curing temperatures (T = 20, 30 and 40°C) are investigated. The measurement method for restrained shrinkage is the ring-test method. The experimental device is equipped with a peripheral water circulation system to keep the specimen in quasi-isothermal conditions. The results show that the curing temperature significantly influences the appearance of the first cracking. Furthermore, the decrease of the water-to-cement ratio and the increase of the ring rigidity cause a diminution of the cracking age.Cet article présente une étude sur le retr...
International audienceShrinkage, settlement, and thermal deformations of concrete start to develop a...
This study explores the influence of partial replacement of high reactivity Attapulgite (HRA) with c...
International audienceThis article deals with the effect of both initial temperature and subsequent ...
International audienceThis study deals with autogenous restrained deformation of cement pastes at ea...
This study deals with autogenous restrained deformation of cement pastes at early age in controlled-...
This research work concerns the study of the autogenous restrained deformations of cement pastes at ...
Cracking can occur in early-age concrete when thermal, hydrous or physico-chemical deformations are ...
International audienceSince its making, the concrete undergoes volumetric variations caused by the m...
© 2015, National Research Council of Canada. All rights reserved. Cemented paste backfill (CPB) has ...
International audienceThe influence of temperature on the autogenous shrinkage of cement paste has b...
International audienceA micro-macro experimental study has been performed, from the end of mixing up...
This paper outlines research conducted on controlled low strength material (CLSM) to examine the eff...
The increased use of high-performance, low water-to-cement (w/c) ratio concretes has led to increase...
Ce travail est consacré à l'influence de la température sur l'hydratation du ciment Portland entre 5...
The paper presents the results of predictive modelling of the curing mechanism of the type CEM I 42....
International audienceShrinkage, settlement, and thermal deformations of concrete start to develop a...
This study explores the influence of partial replacement of high reactivity Attapulgite (HRA) with c...
International audienceThis article deals with the effect of both initial temperature and subsequent ...
International audienceThis study deals with autogenous restrained deformation of cement pastes at ea...
This study deals with autogenous restrained deformation of cement pastes at early age in controlled-...
This research work concerns the study of the autogenous restrained deformations of cement pastes at ...
Cracking can occur in early-age concrete when thermal, hydrous or physico-chemical deformations are ...
International audienceSince its making, the concrete undergoes volumetric variations caused by the m...
© 2015, National Research Council of Canada. All rights reserved. Cemented paste backfill (CPB) has ...
International audienceThe influence of temperature on the autogenous shrinkage of cement paste has b...
International audienceA micro-macro experimental study has been performed, from the end of mixing up...
This paper outlines research conducted on controlled low strength material (CLSM) to examine the eff...
The increased use of high-performance, low water-to-cement (w/c) ratio concretes has led to increase...
Ce travail est consacré à l'influence de la température sur l'hydratation du ciment Portland entre 5...
The paper presents the results of predictive modelling of the curing mechanism of the type CEM I 42....
International audienceShrinkage, settlement, and thermal deformations of concrete start to develop a...
This study explores the influence of partial replacement of high reactivity Attapulgite (HRA) with c...
International audienceThis article deals with the effect of both initial temperature and subsequent ...