Description
1. YX75-230-690 open floor deck
Specification parameters
Wave height/wave distance/effective width: 75mm/230mm/690mm
Expansion width: 1000mm, utilization rate: 63.5%
Thickness range: 0.7-1.5mm (commonly 0.8mm, 1.0mm, 1.2mm)
Cross-sectional characteristics (taking 1.0mm thick as an example) :
Moment of inertia of the cross-section: 114.58 cm⁴/m
Section resistance moment: 27.20 cm³/m
Load-bearing capacity: During the construction phase, it can withstand a uniform load of approximately 2.5-3.5kN/m², and in the composite floor slab phase, it can reach 5-10kN/m².
Performance characteristics
High load-bearing capacity: Suitable for large spans (unsupported spans of 3-4 meters), and ideal for high-load scenarios such as industrial plants and sports venues.
Fire resistance performance: The open design requires additional fireproof treatment (such as spraying fireproof coating), with a fire resistance limit of 1-2 hours.
Convenient construction: Multiple layers can be laid simultaneously, shortening the construction period by 30%.
Economy
The unit price is approximately 50-80 yuan per square meter (with a thickness of 1.0mm), and the comprehensive cost is 300-500 yuan per square meter.
2. YX35-125-750 open floor deck
Specification parameters
Wave height/wave distance/effective width: 35mm/125mm/750mm
Expansion width: 1000mm, utilization rate: 75%
Thickness range: 0.7-1.2mm (commonly 0.8mm, 1.0mm)
Unit weight: 5.4-9.4 kg/m ³ (approximately 7.85kg/m ³ for a 1.0mm thick thickness).
Performance characteristics
Lightweight and economy: Light in weight (5.4-9.4kg/m ³), with a unit price of approximately 38.5 yuan per meter (1.0mm thick), suitable for budget-sensitive projects.
Applicable scenarios: Mostly used in commercial buildings and light factories with relatively small spans (requiring temporary support).
Versatility: It can be used as a roof panel, wall panel or floor deck.
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