Influence of Binders and Lightweight Aggregates on the Properties of Cementitious Mortars: From Traditional Requirements to Indoor Air Quality Improvement
作者： Chiara Giosuè , Mattia Pierpaoli , Alessandra Mobili , Maria Ruello , Francesca Tittarelli
DOI: 10.3390/MA10080978
关键词: Mortar 、 Cementitious 、 Materials science 、 Moisture 、 Indoor air quality 、 Cement 、 Composite material
摘要: Innovative and multifunctional mortars for renders panels were manufactured using white photocatalytic non-photocatalytic cement as binder. Unconventional aggregates, based on lightweight materials with high specific surface adsorbent properties, adopted in order to investigate the possible ability passively improve indoor air quality. The reference mortar was traditional calcareous sand. Results show that even if mechanical properties of unconventional aggregates generally decrease, they remain acceptable application render. innovative able quality terms transpirability (70% higher), moisture buffering (65% higher) depolluting capacity (up 75% compared ones under current test conditions.
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