Hygrothermal mathematical models are commonly used to describe heat and moisture transfer in porous bio-based building construction materials. This allows evaluate their thermal insulation capacity, as well ability regulate external climatic conditions ensure indoor comfort for inhabitants. In this paper, a sensitivity analysis is performed on Kunzel's model, while it applied simulate the hygro...

Phase change materials (PCMs) can improve indoor thermal comfort and reduce energy consumption, while bio-based concrete is an environment-friendly material that enables humidity regulation heat insulation. However, only a few studies have explored the integrated application of two comprehensively analyzed hygrothermal performance. In this study, passive envelope solution integrates PCM hemp pr...