The function of steel bar truss deck is to support the floor concrete. It is formed by pressing steel plates to meet the requirements of rapid construction of the main steel structure. It can provide a firm working platform in a short time, and can be laid on multiple floors to pour concrete in layers.
Steel bar truss floor deck is composed of steel bar truss and galvanized thin steel plate. It can withstand construction loads and replace floor reinforcement and formwork. Concrete can be poured after laying. It can significantly reduce the amount of on-site steel bar binding work, save the formwork disassembly work, and improve the efficiency of floor construction. It is widely used in various industrial buildings.

Open Steel bar truss deck

Open Steel bar truss deck, also known as steel decking or steel floor decking, is a metal plate with a specific corrugated shape. This plate is usually made by cold rolling or hot rolling process and has good load-bearing capacity and rigidity. The main feature of open floor decking is that there are regular openings on its surface. These opening designs can not only reduce the weight of the plate, but also increase the bonding strength between the plate and concrete, thereby improving the overall strength of the floor.

Applied to non-composite floor slabs, it provides formwork when pouring concrete. There is no need to install or disassemble the formwork, which simplifies the construction process. After completion, the ceiling surface is beautiful and easy to decorate and maintain later. Various models of products can be supplied, with a surface rib pattern design, which has a strong bond with concrete. The strength of the processable material ranges from G250 to G550, and high-galvanized corrosion-resistant coating is mostly used.

Common models of open floor decking:

There are various types of open floor decking, which can be subdivided into many types according to the different corrugation shapes, sizes and uses. The following are some common open floor decking models:
1) YX76-344-688: This type of floor decking has wider corrugations and larger opening sizes, which is suitable for the construction of large steel structure floors. Its superior bearing capacity and rigidity make it an ideal choice for high-rise buildings.
2) YX75-230-690: This type of floor decking has moderate corrugation width and opening size, which can meet the needs of most steel structure buildings. It is cost-effective and widely used in various industrial plants, commercial buildings and civil buildings.
3) YX76-200-600: This type of floor decking has smaller corrugations and opening sizes, which is suitable for buildings with higher requirements for floor flatness. It is easy to install and can quickly complete the construction of the floor.
4) YX51-250-750: As a large-size model among open floor decks, YX51-250-750 has stronger load-bearing capacity and better anti-deformation ability. It is often used in special building structures with extremely high requirements for floor load-bearing.
5) YX51-305-915: This type of floor deck is known for its ultra-wide corrugation and opening size, and is the first choice for large and heavy steel structure buildings. Its superior mechanical properties and easy installation make it highly competitive in the market.

Application advantages of open floor decking:

1) Good bearing capacity: The unique corrugated shape and opening design of the open floor decking make it have excellent bearing capacity and can meet the needs of various building structures.
2) Light weight and high strength: Compared with traditional building materials, the open floor decking has lighter weight and higher strength, which is conducive to reducing the self-weight of the building structure and improving the overall seismic performance.
3) Simple construction: The installation process of the open floor decking is relatively simple, which can greatly improve the construction efficiency and reduce the construction cost.
4) Beautiful: The corrugated shape and appearance design of the open floor decking are beautiful and can be integrated with various architectural styles to enhance the overall beauty of the building.

Closed floor decking is used in composite floor slabs to provide formwork when pouring concrete. During normal use, it bears the load together with concrete, plays the role of tensile reinforcement, saves steel, eliminates the need for formwork installation and disassembly, simplifies the construction process, and after completion, the ceiling surface is smooth, beautiful and easy to decorate and maintain later.

Introduction to closed floor decking:

Closed floor decking is a new type of floor decking, mainly made of galvanized steel plate or stainless steel plate. Its uniqueness lies in the closed design of the plate edge, which makes the plate more stable and firm when assembled. This type of floor decking has good bearing capacity, fire resistance and thermal insulation performance, providing a strong guarantee for the safety and comfort of the building.

Features of closed floor decking:

1) Convenience: The closed design of the closed floor deck makes it more convenient and quick during installation. Compared with the traditional open floor deck, the closed floor deck does not require additional support and fixing, which greatly shortens the construction period.
2) Efficiency: Since the closed floor deck is prefabricated in the factory, the production efficiency can be greatly improved. In addition, the on-site construction speed of this floor deck is fast, which can significantly shorten the project period.
3) Safety: The closed design of the closed floor deck makes it more stable and reliable when bearing loads. This floor deck can effectively improve the seismic performance of the building and ensure the safety of the building.
Diversity: The closed floor deck has a variety of materials, specifications and colors, which can be customized according to different building needs to meet the needs of various building designs.

 Application scenarios of closed floor decking:
1) Industrial buildings: Industrial buildings often have high requirements for bearing capacity and fire resistance. Closed floor decking is widely used in various industrial buildings due to its excellent bearing capacity and fire resistance.
2) Commercial buildings: Commercial buildings pursue high efficiency, beauty and large space. While meeting the bearing requirements, closed floor decking can also provide spacious indoor space to create a comfortable atmosphere for commercial activities.
3) Residential buildings: Residential buildings focus on living comfort and safety. While providing good thermal insulation performance, closed floor decking can also enhance the seismic performance of the house and provide safety for residents.
4) Other fields: In addition to the above application scenarios, closed floor decking can also be widely used in public buildings such as schools, hospitals, office buildings, and infrastructure such as bridges and tunnels.

A variety of product models can be supplied, and the strength of the processable materials ranges from G250 to G550, and high-galvanized corrosion-resistant coatings are often used.
Common specifications of closed floor decking: YX65-220-72, YX65-170-510, YX65-220-660, YX65-254-762, YX65-185-555, YX60-185-555

Henan Panels Industry Co., Ltd. is a professional manufacturer of steel structures and their accessories, focusing on serving global buyers. We have a professional production team and technicians to provide services throughout the process. If you have any needs, please contact us!