Moisture transfer in outer walls with layers of different density
نویسندگان
چکیده
The need to protect external walls from excess moisture improve heat-shielding properties is an urgent task. If the outer wall created expanded clay concrete blocks, then most interesting are blocks by layer-by-layer moulding, in which each layer can have its own given density. In such has coefficients of thermal conductivity and vapor permeability, allows you select required heat transfer resistance permeability for a specific region, taking into account characteristics climate. ability with different material densities inside makes it possible implement energy saving tasks building. article discusses options made layers permeability. Changing location changes local values resistance, leads nature movement water winter. It good when does not accumulate wall; condense freely goes environment. A dry more durable, loses less Changes partial pressures at full saturation existing humidity block winter considered determine condensation wall. Layer-by-layer moulding building materials improves their increase form durable
منابع مشابه
Numerical Simulation of Heat and Moisture Transfer in Porous Walls with Microencapsulated PCM
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202132701005