César Niyigena

ORCID: 0000-0001-6558-8800
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About
Contact & Profiles
Research Areas
  • Hygrothermal properties of building materials
  • Natural Fiber Reinforced Composites
  • Masonry and Concrete Structural Analysis
  • Geotechnical Engineering and Soil Stabilization
  • Microbial Applications in Construction Materials
  • Innovations in Concrete and Construction Materials
  • Geotechnical and construction materials studies
  • Greenhouse Technology and Climate Control
  • Solar Energy Systems and Technologies
  • Tree Root and Stability Studies
  • Recycling and utilization of industrial and municipal waste in materials production
  • Building materials and conservation
  • Structural Behavior of Reinforced Concrete
  • Bamboo properties and applications

Institut Pascal
2015-2019

Université Clermont Auvergne
2016-2019

Universidad Blas Pascal
2015-2017

Plant concretes were developed and are currently used as filling material in a timber frame. Their properties strongly related to the bio-aggregates characteristics. In addition, since hemp shiv, reference bio-based aggregate, has limited availability, it is necessary consider alternative largely locally available. Thus, this paper focused on identifying understanding mechanisms of interaction between different mineral binders. To address issue, first objective was determine five shives two...

10.3151/jact.17.542 article EN Journal of Advanced Concrete Technology 2019-09-26

Several parameters influence the mechanical properties of hemp concrete. Some are due to nature its constituents such as aggregate size, type binders, and other manufacturing method, compaction energy molding method well methods used for characterizations. This paper is interested in study variability concrete taking into account number specimens during experimental investigations. The considered are: maximum compressive stress apparent modulus.  A methodology with goal evidence how increase...

10.26168/icbbm2019.39 article EN Academic Journal of Civil Engineering 2019-06-26
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