Self-compacting concrete (part 1) Production, application and durability of self-compacting concrete (AGB2000/481)
Overview
Background & policy context:
One of the reasons for the insufficient durability of structures is the poor homogeneity of the concrete which is mainly caused by an inadequate compaction. A solution to this problem is the use of self-compacting concrete. Due to its special rheological properties (flowability and high viscosity) no external compaction energy has to be used. The application of self-compacting concrete makes new demands on the user that will be examined within the project.
Objectives:
One goal of the project is to develop an adaptable mix design that makes is possible to produce self-compacting concrete using a wide variety of different components (aggregate, cement, filler). Furthermore, this mix should enable the realization of specific concrete properties.
Another goal is improved durability of self-compacting concrete by the addition of polymer fibre shortcut and practical contribution to the development of building material.
Methodology:
Laboratory tests.
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