NSUMBU, Horly Luzolo; POMMIER, Regis; BRUNEAU, Denis; SEMPEY, Alain

doi:10.52202/069179-0510

Métadonnées

Afficher la notice complète

Licence d’utilisation du document

NSUMBU, Horly Luzolo
Institut de Mécanique et d'Ingénierie [I2M]

POMMIER, Regis

Université Sciences et Technologies - Bordeaux 1 [UB]
Institut de Mécanique et d'Ingénierie [I2M]

BRUNEAU, Denis

Langue

Communication dans un congrès

Ce document a été publié dans

13th World Conference on Timber Engineering: Timber for a Livable Future, 2023-06-19, Oslo. 2023-06-19

World Conference on Timber Engineering (WCTE 2023)

Résumé en anglais

The Congo Basin is the second world largest tropical forest. This world heritage plays a decisive role in the global warming and the services for the world populations. Its management and preservation is one of the success keys in the future. Despite a strong development of the wood industry in the region observed in recent years, almost no waste of products is sustainably recovered for a possible re use. Very few scientific works address the question of the valuation of related products from the wood transformation in Africa. In this present work, several ways of recovering this waste are studied. Based on a wooden made building case study, with local material in Gabon, we measure, simulate and optimize the hygrothermal comfort of the house from its components. The thermo-physical and mechanical characterization of some first materials consisting of Padouk sawdust plus a lime-based mortar are presented. The instrumentation work of the building made of these new materials completes the study in order to know the components best suited for a sustainable construction in tropical regions. Multi-physical measurements and modeling on the prototype building make it possible to propose new constructive solutions integrating the requirements and objectives of sustainable development.< Réduire

Mots clés en anglais

Re-use of wood waste

Circular design for sustainability

Building system

Timber engineering

Hygrothermal comfort

Sustainable development

The Congo basin

Tropical regions

Métadonnées

Partager cette publication !

Licence d’utilisation du document

Development of a New Type of Building in Tropical Regions Based on the Energetic Performance and Recovery of Recycled Wood

Langue

Ce document a été publié dans

Résumé en anglais

Mots clés en anglais

URI

DOI

Unités de recherche