Research Article
Lightweight Cement Mortars with Granulated Foam Glass and Waste Perlite Addition
Table 1
Chemical composition of used materials.
| | Compound (%) | Cement CEM I 42.5R | Waste expanded perlite (WEP) | Granulated foam glass (GFG) |
| | SiO2 | 19.4 | 71.1 | 72.0 | | Al2O3 | 6.3 | 13.0 | — | | Fe2O3 | 2.7 | 1.6 | — | | CaO | 62.9 | 1.6 | 6.0 | | MgO | 1.2 | 0.5 | 4.0 | | SO3 | 3.5 | 1.6 | — | | K2O | 0.1 | 3.8 | — | | Na2O | 0.7 | 4.2 | 15.0 | | Others | 6.8 | — | 3.0 |
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