Pre-stressed T-Beams

150mm deep pre-stressed T-beams have a density of around 2430 kg/ m3. T-beams are manufactured to EN 15037 with compressive strengths exceeding 50 MPa, thermal conductivity: 2 W/ mK. Its constituents include CEM I, blended CEM II A-L, fly ash, GGBS, limestone fines/ Betocarb, fine and course aggregates, water and prestressing steel reinforcement. T-beams are made of precast concrete with prestressed strand and wire reinforcement and are used along with concrete blocks as a flooring solutions.