Material Composition
Reinforcing Steel: Top and bottom chord reinforcement typically uses hot-rolled steel bars such as HPB235 and HRB400, with a diameter of 6-12mm; web reinforcement has a diameter of 4-7mm; truss support reinforcement uses hot-rolled steel bars such as HPB235, HRB335, or HRB400.
Galvanized Steel Sheet: The bottom formwork typically uses 0.4-0.8mm thick galvanized steel sheets, approximately 590mm wide, providing some corrosion resistance.
Product Advantages
- Reasonable Stress Distribution: During construction, strength and stiffness are provided by the steel truss. During service, the steel truss and concrete work together; the galvanized bottom plate only serves as formwork during construction and is not considered for structural stress.
- Convenient Construction: Can be directly laid on steel beams, reducing on-site rebar tying work, eliminating the need for wooden formwork and scaffolding, and shortening the construction cycle.
- Excellent Floor Slab Performance: Flat bottom, guaranteed clear height, consistent bidirectional stiffness, good seismic performance, and easy design and construction of two-way slabs.
- Energy Saving and Environmental Protection: Prefabricated formwork and connectors are easy to assemble and disassemble, and can be reused multiple times, saving steel.
Application Areas
Multi-story and high-rise steel structure buildings: office buildings, hotels, apartments, schools, etc.
Floors and roofs of steel structure industrial plants.
Various buildings requiring high construction speed and industrialization.
If you need more information about the galvanized truss plates or want to get a quote, please feel free to contact me. I will provide you with professional service!
