A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
The present invention concerns a concrete strip, the strip comprising conventional concrete and a combined reinforcement of both post-tension steel strands and fibers, said post-tension steel strands—having a diameter ranging from 5 mm to 20 mm, —having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 5 kg/m3 to 90 kg/m3 or being non-steel fibers and being present in a dosage ranging from 0.6 kg/m3 to 25 kg/m3, whereby the strip has a thickness, whereby further the length of the strip is according to the formula:length of the strip>30×strip thickness.
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
The present invention concerns a concrete strip, the strip comprising conventional concrete and a combined reinforcement of both post-tension steel strands and fibers, said post-tension steel strands—having a diameter ranging from 5 mm to 20 mm, —having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 5 kg/m3 to 90 kg/m3 or being non-steel fibers and being present in a dosage ranging from 0.6 kg/m3 to 25 kg/m3, whereby the strip has a thickness, whereby further the length of the strip is according to the formula:length of the strip>30×strip thickness.
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
NACHGESPANNTER BETON MIT FASERN FÜR LANGE STREIFEN
BÉTON POSTCONTRAINT À FIBRES POUR BANDES LONGUES
THOOFT HENDRIK (author) / VITT GERHARD (author) / HAYEK CAROL (author)
2023-11-01
Patent
Electronic Resource
English