Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
The large scale test results show that is possible to produce prestressed beams using concrete with 100 % and 50 % of Recycled Aggregates. The beams made from RAC with 100 % of RA and 50 % of RA performed satisfactory in both casting and testing phases. To attain this results it is very important a correct mix-design procedure together with the exact controI of the mix components. The mechanical behaviour of prestressed beams made from RAC is clearly influenced by the E- value. A marked recovering of deformations has been noticed in the beams casted with a concrete with 100 % of RA compared with that one with 100 % of NA.
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
The large scale test results show that is possible to produce prestressed beams using concrete with 100 % and 50 % of Recycled Aggregates. The beams made from RAC with 100 % of RA and 50 % of RA performed satisfactory in both casting and testing phases. To attain this results it is very important a correct mix-design procedure together with the exact controI of the mix components. The mechanical behaviour of prestressed beams made from RAC is clearly influenced by the E- value. A marked recovering of deformations has been noticed in the beams casted with a concrete with 100 % of RA compared with that one with 100 % of NA.
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
Niro, G. di (Autor:in) / Dolara, E. (Autor:in) / Cairns, R. (Autor:in)
1998
4 Seiten, 5 Bilder, 6 Quellen
Aufsatz (Konferenz)
Englisch
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
| British Library Conference Proceedings | 1998
Recycled aggregate high-performance concrete curb and prefabrication process thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Recycled aggregate concrete for structural purposes: ten years of research 1993-2003
| British Library Conference Proceedings | 2003
Recycled aggregate concrete as structural material
| British Library Online Contents | 2007