Floor slab

       There are many manufacturers of floor decking in Shanxi. Qixian Shengda Yida Color Steel, as a professional manufacturer of floor decking, offers a range of products including open-rib floor decking, steel bar truss floor decking, profiled color steel sheets, and C-shaped steel purlins.

       The 688-type floor decking is an open-rib floor slab, which is a classic profiled galvanized steel deck and one of the earliest invented floor decking types still in use today.

      The thickness of the Shanxi 688-type floor decking generally comes in three options: 0.8mm, 1.0mm, and 1.2mm. In terms of weight per square meter, they are 9.13kg/㎡, 11.41kg/㎡, and 13.69kg/㎡, respectively. The moment of inertia per meter is 119.5 cm⁴/m, 148.2 cm⁴/m, and 180.1 cm⁴/m, while the section modulus per meter is 28.54 cm³/m, 35.68 cm³/m, and 42.83 cm³/m. The unfolded width is 1000mm, with an effective usable width of 688mm, hence the name 688-type open-rib floor decking.

      The cross-sectional shape of the 688-type floor decking is "W"-shaped, with two peaks, a wave height of 76mm, and a wave pitch of 344mm. It is worth mentioning that, in addition to being made from galvanized steel sheets, open-rib floor decking can also be produced using color-coated galvanized sheets.

      In the construction of high-rise buildings, especially multi-story steel structures, the Shanxi 688-type open-rib floor decking can meet the demands of rapid main structure construction by providing a safe working platform in a short time. During the usage phase, it can serve as the tensile reinforcement for concrete, enhancing the stiffness of the floor slab, thereby reducing the amount of steel and concrete required.

      To inquire about the price per meter of the 688-type floor decking, Shanxi Qixian Shengda Yida Color Steel Co., Ltd. is always ready to provide pricing for the 600-type open-rib floor decking. Feel free to contact us for more information!