A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Post-tensioned concrete slab with fibres
A concrete slab (20) comprises conventional concrete and a combined reinforcement of both post-tension steel strands (22, 26) and fibres (29). The post-tension steel strands (22, 26): - have a diameter ranging from 5 mm to 20 mm, - have a tensile strength higher than 1700 MPa. The fibres (29) are present in a dosage ranging from 10 kg/m³ to 40 kg/m³ in case of steel fibres are in a dosage ranging from 1,5 kg/m³ to 9 kg/m³ in case of macro- synthetic fibres.
Post-tensioned concrete slab with fibres
A concrete slab (20) comprises conventional concrete and a combined reinforcement of both post-tension steel strands (22, 26) and fibres (29). The post-tension steel strands (22, 26): - have a diameter ranging from 5 mm to 20 mm, - have a tensile strength higher than 1700 MPa. The fibres (29) are present in a dosage ranging from 10 kg/m³ to 40 kg/m³ in case of steel fibres are in a dosage ranging from 1,5 kg/m³ to 9 kg/m³ in case of macro- synthetic fibres.
Post-tensioned concrete slab with fibres
THOOFT HENDRIK (author) / HAYEK CAROL (author)
2022-09-29
Patent
Electronic Resource
English