Les matériaux réfractaires non façonnés dense (MRNF) prennent une part de plus en plus importante aussi bien en cimenterie, fonderie, sidérurgie, ... Principalement constitués d'agrégats à base d'alumine, de magnésie, de spinelle, ils constituent des matériaux de faible perméabilité contenant une teneur résiduelle en eau de 4 à 6 %. Leur séchage avant leur première utilisation est une opération critique qui conditionne leur durée de vie. D'une part, mal conduit, il peut du fait des endommagements occasionnés, réduire considérablement la durée de vie des installations. D'autre part, certaines conditions de séchage conduisent à une véritable destruction de nature explosive du matériau correspondant à une élévation brutale de la pression inte...
Controlling premature cracking cannot be guaranteed without forecasting of shrinkage at early age. T...
Concretos refratários apresentam grande variedade de métodos de instalação, definidos principalmente...
International audienceThe fire behavior of concrete is a critical aspect in the context of civil eng...
Castable refractories take a more and more important place in various industries: cement factory, ca...
Les matériaux réfractaires non façonnés dense (MRNF) prennent une part de plus en plus importante au...
This study presents an investigation of a fiber-reinforced concrete (FRC) with use of fibers of pol...
<p></p><p>Abstract Analyzing the physical characteristics of the cementitious matrices, it is possib...
The effect of drying rates on compressive strength was investigated in two aluminosilicate refractor...
Adding fibres in concretes can modify their mechanical behaviour. Changes essentially depend on the ...
Concrete shrinkage and the cracking that it causes represent a fundamental problem in construction, ...
The final publication is available at Springer via http://dx.doi.org/10.1007/s42947-019-0001-8When f...
The drying of refractory and civil concretes has been studied by engineers and scientists since the ...
A adição de fibras poliméricas em concretos refratários é reconhecida como um eficiente modo de mini...
A test method has been developed to measure air permeability of refractory concretes using a vacuum ...
A adição de fibras poliméricas pode auxiliar no aumento da resistência à explosão de concretos refra...
Controlling premature cracking cannot be guaranteed without forecasting of shrinkage at early age. T...
Concretos refratários apresentam grande variedade de métodos de instalação, definidos principalmente...
International audienceThe fire behavior of concrete is a critical aspect in the context of civil eng...
Castable refractories take a more and more important place in various industries: cement factory, ca...
Les matériaux réfractaires non façonnés dense (MRNF) prennent une part de plus en plus importante au...
This study presents an investigation of a fiber-reinforced concrete (FRC) with use of fibers of pol...
<p></p><p>Abstract Analyzing the physical characteristics of the cementitious matrices, it is possib...
The effect of drying rates on compressive strength was investigated in two aluminosilicate refractor...
Adding fibres in concretes can modify their mechanical behaviour. Changes essentially depend on the ...
Concrete shrinkage and the cracking that it causes represent a fundamental problem in construction, ...
The final publication is available at Springer via http://dx.doi.org/10.1007/s42947-019-0001-8When f...
The drying of refractory and civil concretes has been studied by engineers and scientists since the ...
A adição de fibras poliméricas em concretos refratários é reconhecida como um eficiente modo de mini...
A test method has been developed to measure air permeability of refractory concretes using a vacuum ...
A adição de fibras poliméricas pode auxiliar no aumento da resistência à explosão de concretos refra...
Controlling premature cracking cannot be guaranteed without forecasting of shrinkage at early age. T...
Concretos refratários apresentam grande variedade de métodos de instalação, definidos principalmente...
International audienceThe fire behavior of concrete is a critical aspect in the context of civil eng...