Publication result detail

Compatibility of Components of High and Ultra High Performance Concrete.

TERZIJSKI, I.

Original Title

Compatibility of Components of High and Ultra High Performance Concrete.

English Title

Compatibility of Components of High and Ultra High Performance Concrete.

Type

Paper in proceedings (conference paper)

Original Abstract

The article describes aspects of compatibility and efficiency of components frequently used in HSC and UHPC concretes mix compositions. Extended technique of binder components com-patibility measurement was used. For tests model suspensions and model mortars were used. Large set of different polycarboxylate superplasticizers, micro fillers and nano fillers was tested. Non-standard behaviour of several polycarboxylate formulations was observed. Strong influ-ence of polycarboxylate superplasticizer formulation on rheological properties, amount of en-trapped air and strength is documented. Tough impact of silica fume form on its dispersion in concrete and on concrete strength was recognized.

English abstract

The article describes aspects of compatibility and efficiency of components frequently used in HSC and UHPC concretes mix compositions. Extended technique of binder components com-patibility measurement was used. For tests model suspensions and model mortars were used. Large set of different polycarboxylate superplasticizers, micro fillers and nano fillers was tested. Non-standard behaviour of several polycarboxylate formulations was observed. Strong influ-ence of polycarboxylate superplasticizer formulation on rheological properties, amount of en-trapped air and strength is documented. Tough impact of silica fume form on its dispersion in concrete and on concrete strength was recognized.

Key words in English

concrete, HPC, UHPC, components, compatibility, testing

Authors

TERZIJSKI, I.

RIV year

2011

Released

13.09.2004

Publisher

University of Kassel

Location

Kassel

ISBN

3-89958-086-9

Book

International Symposium of Ultra High Performance Concrete

Volume

3

Pages from

175

Pages count

12

BibTex

@inproceedings{BUT12408,
  author="Ivailo {Terzijski}",
  title="Compatibility of Components of High and Ultra High Performance Concrete.",
  booktitle="International Symposium of Ultra High Performance Concrete",
  year="2004",
  volume="3",
  pages="12",
  publisher="University of Kassel",
  address="Kassel",
  isbn="3-89958-086-9"
}