

Open floor slabs YX38-152-914, YX76-305-915, YX51-342-1025, special-shaped steel plate steel structure composite load-bearing floor slabs
Convenient construction: No need to remove formwork, multiple layers of concrete can be poured simultaneously, shortening the construction period by 30%.
Description
1. YX38-152-914 open floor deck
Specification parameters
Wave height/wave distance/effective width: 38mm/152mm/914mm
Expansion width: 1250mm, utilization rate 73.12%
Thickness range: 0.75-1.5mm (commonly 0.8mm, 1.0mm)
Cross-sectional characteristics (taking 1.0mm thick as an example) :
Moment of inertia of the cross-section: 10.21 cm⁴/m
Section resistance moment: 12.56 cm³/m
Performance characteristics
Convenient construction: No need to remove formwork, multiple layers of concrete can be poured simultaneously, shortening the construction period by 30%.
Economy: The unit price is approximately 48.5 yuan per meter (1.0mm thick galvanized sheet).
Application fields: Industrial plants, commercial buildings, public facilities (such as airports, stadiums).
Note: For spans greater than 3 meters, temporary supports need to be added. Fire protection measures should be taken separately (such as spraying fireproof coatings)..
2. YX76-305-915 open floor deck
Specification parameters
Wave height/wave distance/effective width: 76mm/305mm/915mm
Expansion width: 1250mm, utilization rate 73.2%
Thickness range: 0.8-1.5mm (1.2mm is recommended for large spans)
Cross-sectional characteristics (taking 1.0mm thick as an example) :
Moment of inertia of the cross-section: 128.88 cm⁴/m
Section resistance moment: 33.56 cm³/m
Performance characteristics
High load-bearing capacity: The maximum unsupported span reaches 3.5 meters, making it suitable for applications in high-cold regions such as geothermal laying.
Durability: The galvanized coating is ≥80μm, and the anti-corrosion life exceeds 20 years.
Cost comparison: It saves 5% of material costs compared with similar plate types (such as YX76-344-688).
Application fields: Logistics warehouses, multi-story factories, large commercial complexes.
3. YX51-342-1025 open floor deck
Specification parameters
Wave height/wave distance/effective width: 51mm/342mm/1025mm
Expansion width: 1250mm, utilization rate 82% (one of the highest in the industry)
Thickness range: 0.8-1.5mm (commonly 1.0mm)
Cross-sectional characteristics (taking 1.0mm thick as an example) :
Moment of inertia of the cross-section: 65.26 cm⁴/m
Section resistance moment: 24.75 cm³/m
Performance characteristics
Ultra-high utilization: With an effective width of 1025mm, it saves 10% of the cost compared to the YX51-250-750.
Lightweight: The weight per unit area is 30% lower than that of traditional formwork, and the strength is increased by 20%.
Construction advantages: Suitable for multi-story steel structures with rapid construction, shortening the construction period by 40%.
Application fields: Grain storage facilities, industrial plants, prefabricated buildings.
Parameter
Basic materials | Heiße Eingetauchte Verzinktem Stahl Blatt | |||
Starr Rank | SGCC | |||
Strekglenzer | Q235 oder Q345 Beziehen zu标准GB/T1591-2008 | |||
Zink beschichtung | 60-275 grams per square meter | |||
Welle Höhe | 51 millimeters -76 millimeters | |||
Effektive Breite | 688 millimeters -940 millimeters | |||
Länge | 0-11,8米 | |||
Weniger als 5.8 meters last at 20GP | ||||
5,8 meters - 11,40 GP, the last 8 meters | ||||
Lieferung zeit | 20 tage nach bestätigung |
Why Choose Us?
High strength and load-bearing capacity of open galvanized floor deck:
● Made of high-strength steel, it can withstand large loads and is suitable for various large-span, high-rise and special-structured buildings.
● The open galvanized floor deck is lightweight, easy to carry and install. The dimensions of the deck are precise and the connections are reliable, reducing the construction difficulty.
The versatility of open galvanized floor deck:
● Open floor deck slabs facilitate the laying of steel bars, the installation of pipelines and line channels, and improve construction efficiency.
● After the floor deck is installed, the formed steel plate can be used as a safety workbench for workers, tools, materials and equipment. It is flexible and highly adaptable. Open galvanized floor deck slabs can be cut and adjusted on site to adapt to irregular floor layouts.
Open galvanized floor deck slabs are widely compatible
● The open floor deck is compatible with various concrete thicknesses (80-150mm) to meet the general office and storage load requirements (3-5 kN/m ²). Floor deck slabs can be quickly combined with light steel structures (portal frames, trusses) for use, thereby shortening the construction period. Open galvanized floor deck plates are convenient for decoration.
Open-type galvanized floor deck
● Open-type galvanized floor deck is a kind of building material, featuring high strength, strong load-bearing capacity, convenient construction and good economy. Open galvanized floor deck slabs have been widely used in steel structure buildings. However, the disadvantages of open galvanized floor deck slabs, such as large concrete usage and poor fire resistance, which increase the difficulty of construction, also need to be taken seriously and addressed in practical applications.
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Zhishang Steel Co., Ltd
Zhishang Steel, specializing in domestic steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, stee···
