Concrete comprising organic fibres dispersed in a cement matrix, concrete cement matrix and premixes
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United States of America Patent
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Apr 20, 2004
Grant Date -
N/A
app pub date -
Mar 16, 2001
filing date -
May 14, 1998
priority date (Note) -
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Abstract
A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.
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