Durability of high performance self-compacting concrete with granulometrically optimized slag cement
| Autor: | Sabine Mutke, Thomas Deuse, Dirk Qvaeschning, Daniela Gastaldi, Fulvio Canonico, S. Irico |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Cement
Materials science Metallurgy 0211 other engineering and technologies Slag 020101 civil engineering 02 engineering and technology Building and Construction Chloride Durability 0201 civil engineering Rheology visual_art 021105 building & construction visual_art.visual_art_medium medicine General Materials Science Civil and Structural Engineering medicine.drug |
| Zdroj: | Construction and Building Materials. 298:123836 |
| ISSN: | 0950-0618 |
| Popis: | The addition of granulometrically optimized slag cement (CEM III/C) in a high-performance concrete mix is a promising technical solution in order to produce a robust, durable and sustainable SCC with tailored properties. The addition of 35 wt-% CEM III/C was implemented in three cements with different C3S/C2S and C3A/C4AF ratios (including a high-belite cement). The paper presents a comprehensive study covering the physical–mechanical performance and the chemical and mineralogical influence of the implementation of CEM III/C. The strengths were increased and the rheological properties improved. The chloride migration, the freeze/thaw sensitivity, and the sulfate attack expansion were reduced in favor of the sustainability. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect