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Ultra-high performance fibre reinforced concrete for precast segment components


Precast concrete components in bridge construction

 


Almost without exception, the production of ultra-high performance fibre reinforced concretes (hereafter referred to as UHPFRC) in the past has been carried on at a laboratory scale in Germany. According to DIN EN 206 / DIN 1045-2, the manufacture of concretes is only permitted up to a maximum C100/115 strength class. Ultra-high performance concretes can nevertheless attain compressive strengths of 120 MPa up to 250 MPa. If these concretes are utilised in areas under the supervision of building authorities, then they must have “a general building authority approval” from the DIBt or “approval on an individual basis” from a federal state building authority.

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CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 12 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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