What is an open-web floor deck, and what are its uses? The open-web floor deck is a cost-effective, fast-acting, easy-to-source, and widely applicable equipment, specifically designed for the construction industry. This type of open-web floor deck boasts a simple, elegant, eye-catching, innovative, and unexpected layout, with a huge market demand. Due to the busy expansion plans in the past, the tile machine industry has many enterprises with extensive operations. Therefore, when faced with an economic crisis, accurate management becomes essential. We need to reduce inventory through various methods, plan production based on orders or accurate market demand; the export industry has made a significant contribution to the national economic growth, but now it is severely hindered, and the real estate industry is in a depression. As a developing country, China's national economic situation has continuously improved in recent years, creating favorable conditions for the professional development of tile machines.
Open-web floor decks offer structural strength support, unlike conventional formwork that requires dismantling; they facilitate the laying of rebar, installation of pipelines, and wiring passages; they can save on original material costs and reduce reinforcement, with the local concave surface of open-web floor supports potentially saving up to one-third of concrete.
The major advantages of the open-web joist: No need for formwork, saves formwork dismantling, and equipment operation. The compressed steel plate is equivalent to the main tensile reinforcement, only with temperature reinforcement. The corrugated steel plate itself provides a flat roof appearance for the concrete floor. After installation, the formed steel plate can serve as a safe work surface for workers, tools, documents, and equipment. The corrugated steel plate features pre-prepared grooves for the wave distance, suitable for power, communication, and other engineering projects. It reduces the dead load of the entire structure, saving costs for the lower foundation. During construction, the corrugated steel plate enhances the lateral stability of the supporting steel beams. It fully utilizes the mechanical property data of steel and concrete.
The structural requirements for the structural composite deck and steel deck for building cover include that the pressed steel plate for the composite deck should be galvanized steel plate, with the galvanizing layer thickness meeting the requirement of no rust during the steel plate's use. The uniform width of the wave groove for pouring concrete should not be less than 50mm. When the bolt connection components are installed in the groove, the total height of the composite deck should not exceed 80mm. The thickness of the composite board should not be less than 90mm; the thickness of the concrete above the top of the shaped steel plate should not be less than 50mm. Anchor requirements: bolts should be anchored at the ends of the composite panels. The stud should be set on the concave rib of the end support plate, piercing through the pressure plate, and welding the stud to the steel beam.
