What is the best bio-based insulation material?
Bio-based insulation materials are gaining popularity due to their renewable nature and low environmental impact. Several materials are available, each with its own specific characteristics and applications. Here is an overview of the best bio-based insulation materials, their respective strengths and weaknesses. Hemp wool Hemp wool is one of the bio-based insulation materials […]
Focus on thermal damping
Thermal damping (or amplitude attenuation) is an essential concept in the field of energy efficiency and thermal comfort in buildings. It represents the ability of a wall to dissipate a thermal wave and attenuate its intensity. Complementary to effusivity, this criterion plays a major role in determining summer comfort in […]
Focus on thermal effusivity
When summer temperatures reach high levels, thermal comfort becomes a priority. To understand how to maintain a comfortable temperature inside buildings during hot periods, it is essential to understand the concept of thermal effusivity. Definition of thermal effusivity: Effusivity is a measure of a wall's ability to exchange […]
Focus on thermal diffusivity
In the field of thermal engineering, diffusivity plays a crucial role in understanding heat transfer phenomena. Focus on this characteristic, how it is calculated, what it represents, and its importance for summer comfort. Thermal diffusivity: Diffusivity is a physical quantity that describes the […]
Understanding the 6 key parameters of thermal comfort
With the increase in heat waves in recent years, it is crucial to understand the challenges of thermal comfort in order to enjoy comfortable buildings in all seasons. Whether in RE2020 construction or renovation, buildings with optimized thermal comfort consume less energy in winter and summer, and […]
Guide to thermal phase shift
In the construction industry, thermal phase shift refers to the time it takes for a thermal wave to pass through a wall or material. In other words, it refers to the time lag between the peak outdoor temperature and the moment when this heat reaches the interior of the building. Understanding phase shift and how it is calculated […]