Fine filler and its impact to a cement composite life cycle

Fine filler and its impact to a cement composite life cycle

Paper in proceedings (conference paper)

A concrete lifetime is under influence of cement mortar features that means a usage of suitable aggregates is very important task. In recent years development of self-compacting concrete (SCC) technology led to necessity to use cement mortar concrete mixtures with fine fillers, which have characteristic feature (relatively high specific surface). Through these fine fillers and other technology proceedings SCC rheological parameters are affected. On the other hand fine filler modify another parameters of concrete mixture and solid concrete like its resistance and durability. In article we present results of experiments, which were aimed to compare a cement mortar lifecycle in dependence on different fine filler usage.

A concrete lifetime is under influence of cement mortar features that means a usage of suitable aggregates is very important task. In recent years development of self-compacting concrete (SCC) technology led to necessity to use cement mortar concrete mixtures with fine fillers, which have characteristic feature (relatively high specific surface). Through these fine fillers and other technology proceedings SCC rheological parameters are affected. On the other hand fine filler modify another parameters of concrete mixture and solid concrete like its resistance and durability. In article we present results of experiments, which were aimed to compare a cement mortar lifecycle in dependence on different fine filler usage.

Fine filler, cement, concrete composite life cycle

Fine filler, cement, concrete composite life cycle

BROŽOVSKÝ, J.; KRATOCHVÍL, A.

01.11.2006

Poltavslij CNTEI

Poltava, Ukrajina

sborník

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