Double Tee and Single Tee Slabs

Double Tee (TT) slabs are two symmetrically placed beams interacting with a slab forming in one section with a “double tee” shape made in precast, prestressed concrete. alfanar Precast Double tee slabs can be used for most applications requiring a long span floor or roof system (8 to 32 meters) depending on required load carrying capability. Double tee slabs are resistant to moisture and corrosion. Parking garages, office buildings, commercial buildings, factories, industrial buildings, etc., are all ideal applications.

Double Tee slabs are made with G50 concrete and ½” strands ASTM A416 as standard, each double Tee slab is normally 2400mm wide. alfanar Precast provides double tee and single tee slabs with standard width of 2400 mm/ 1200 with span from 8 to 32 meters, 2 production lines, 150m long each, depths: 400, 500, 600, 700, 800, 900 and 1,000 mm.

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