Research Article
Environmental Impacts on the Strength Parameters of Mineral-Acrylic (PMMA/ATH) Facade Panels
Table 1
Basic physicomechanical parameters of the acrylic-mineral (PMMA/ATH) panels.
| Feature | Declared value |
| Volume density (kg/m2) | 1680–1175 | Water absorption by weight (%) | 0-1 | Flexural strength (MPa) | 57,1–74,0 | Modulus of elasticity (MPa) | 8040–9220 | Coefficient of thermal expansion (l/K) | 2,0–3,7 10−5 |
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