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Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction

    Buy cheap Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction from wholesalers
     
    Buy cheap Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction from wholesalers
    • Buy cheap Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction from wholesalers
    • Buy cheap Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction from wholesalers

    Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction

    Ask Lasest Price
    Brand Name : YUANHAI
    Model Number : YH-G1
    Certification : ISO9001
    Price : USD5-26/pc
    Payment Terms : T/T,L/C
    Supply Ability : 5000Pcs Per Month
    Delivery Time : 5-10days
    • Product Details
    • Company Profile

    Hot-Dip Galvanized Steel Walkway Grating for Heavy Load Construction

    Modular Steel Walkway Grating - Heavy Load Construction Site Flooring System

    Product Introduction

    Engineered for extreme construction environments, our Modular Steel Walkway Grating delivers instant-access flooring that withstands 10-ton vehicle loads while providing slip-resistant safety. Featuring bolt-free clamping technology and hot-dip galvanized construction, this system assembles 3x faster than welded alternatives – ideal for high-traffic zones like crane paths, formwork decks, and temporary access bridges.

    Technical Data Sheet

    ParameterStandardHeavy-Duty
    MaterialQ235 Carbon SteelASTM A36 Steel
    Coating300g/m² HDG (ISO 1461)HDG + Epoxy Coating
    Load Capacity5,000 kg/m²10,000 kg/m²
    Panel Size1m × 3m1.5m × 6m (Custom)
    Mesh Type30×3mm Serrated40×5mm Grit Surface
    Deflection LimitSpan/200Span/250
    Slip RatingR11 (DIN 51130)R13 (Oil/Wet)
    ComplianceOSHA 1910.23, EN 1090ANSI/ASCSE 7-16

    Core Advantages

    1. Rapid Deployment Technology

    • Tool-free clamps: Assemble 1m² in <2 minutes

    • Interlocking joints: No welding/bolting required

    • Adjustable feet: ±150mm height compensation for uneven ground

    2. Unmatched Durability

    • Reinforced bearing bars (8mm thick) survive forklift impacts

    • Zinc-aluminum coating resists concrete slurry corrosion

    • -40°C to 120°C operational range

    3. Safety Engineered

    • Grit-embedded surface (0.8mm roughness depth)

    • 100% fall protection at joints (tested to EN ISO 14122)

    Construction Site Applications

    ApplicationSolutionBenefit
    Tower Crane AccessHDG 40×5mm panelsSupports 12-ton mobile cranes
    Bridge FormworkEpoxy-coated 1.5m×6m panelsPrevents concrete adhesion
    Excavation WalkwaysAdjustable leg systemSafe slopes up to 30°
    Temporary ScaffoldingClip-on guardrailsMeets OSHA fall arrest
    Heavy Equipment Paths10,000 kg/m² capacityHandles loaded concrete trucks

    Manufacturing Process

    1. Laser Cutting

      • 6kW fiber laser (±0.2mm precision)

    2. Robotic Bending

      • 1,200-ton CNC press brake (angle tolerance ±0.5°)

    3. Galvanizing

      • 450°C zinc bath (300g/m² min. coating)

    4. Anti-Slip Treatment

      • Grit blasting + electrostatic epoxy bonding

    5. Quality Assurance

      • 3D scanning for flatness

      • 150% overload testing

      • Salt spray test >2,000hrs (ASTM B117)

    FAQ

    Q: How to handle curved surfaces?
    A: Radially-cut panels available (min. radius 1.5m) with custom clamps.

    Q: Can it withstand cement truck spillage?
    A: Yes – epoxy-coated version cleans with high-pressure water.

    Q: Weight per square meter?
    A: 30kg/m² (standard) vs. 80kg/m² for concrete alternatives.

    Q: Maintenance during use?
    A: Weekly rinse with water – no brushing required.

    Q: Reusability across projects?
    A: 400+ relocations possible – we provide refurbishment kits.

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