Abstract
The main goal of the presented research was to verify the possibility of obtaining ecological self-compacting concrete of low hardening temperature, containing different types of cements with calcareous fly ash W as main component and the influence of these cements on basic properties of fresh and hardened concrete. Cements CEM II containing calcareous fly ash W make it possible to obtain self-compacting concrete (SCC) with similar initial flowability to analogous mixtures with reference cement CEM I and CEM III/B, and slightly higher, but still acceptable, flowability loss. Properties of hardened concretes with these cements are similar in comparison to CEM I and CEM III concretes. By using cement nonstandard, new generation multi-component cement CEM "X"/A (S-W), self-compacting concrete was obtained with good workability and properties in hardened state.
| Original language | English |
|---|---|
| Pages (from-to) | 196-201 |
| Number of pages | 6 |
| Journal | Open Engineering |
| Volume | 9 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2019 |
Keywords
- calcareous fly ash
- self-compacting concrete
ASJC Scopus subject areas
- Environmental Engineering
- Civil and Structural Engineering
- General Materials Science
- Aerospace Engineering
- Mechanical Engineering
- Electrical and Electronic Engineering
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