The Fiberglass FRP Cage Ladder is a wall-mounted industrial climbing solution designed for durability and safety in demanding environments. Unlike traditional ladders made of iron, aluminum, or wood, this FRP (Fiberglass Reinforced Plastic) ladder resists corrosion, rust, and degradation caused by moisture, chemicals, or harsh weather conditions. Its integrated safety cage structure enhances user protection during vertical access operations.
Technical Specifications
1. Structural Components & Dimensions
- Side Rails:
- Standard Options:
- 1-3/4″ × 1-3/4″ × 1/4″Fiberglass FRP square tube profiles (44.5 × 44.5 × 6.35 mm).
- 2″ × 2″ × 1/4″ Fiberglass FRP square tube profiles (50.8 × 50.8 × 6.35 mm).
- Material: FRP pultrusions with surface veil for UV protection.
- Standard Options:
- Rungs:
- Fluted Design: 1-1/4″ diameter (31.75 mm) with epoxy non-skid coating.
- Square Tube Option: 1-1/4″ × 1/4″ (31.75 × 6.35 mm) for high-load applications.
- Dowel Pins: 1/4″ diameter (6.35 mm) solid round rods for joint reinforcement.
2. Safety Cage Configuration
- Horizontal Hoops: 4″ × 1/8″ flat bars (101.6 × 3.18 mm), spaced at 24″ (610 mm) intervals.
- Vertical Straps: 2-1/2″ × 3/16″ flat bars (63.5 × 4.76 mm), welded at 12″ (305 mm) spacing.
- Cage Clips: 5″ × 2-3/4″ × 1/2″ angle brackets (127 × 69.9 × 12.7 mm) for modular assembly.
3. Mounting System
- Standoff Clips: 7-7/8″ × 2-3/16″ × 3/8″ angles (200 × 55.6 × 9.5 mm) for 4″ (101.6 mm) wall clearance.
- Base Clips: 3″ × 3″ × 3/8″ angles (76.2 × 76.2 × 9.5 mm) with pre-drilled M10 bolt holes.
- Hardware: 316 stainless steel bolts/nuts (3/8″ diameter, 9.5 mm), rated for saltwater environments.
Advantages
- Corrosion & Rust Resistance
Engineered with non-metallic FRP materials, the ladder withstands exposure to corrosive chemicals, humid environments, and industrial pollutants, ensuring long-term structural integrity. - Enhanced Safety Design
Features a protective cage enclosure to prevent falls, combined with a fluted rung surface and epoxy-based non-skid grit for secure footing. - Electrical Insulation
Non-conductive properties make it ideal for power engineering facilities, substations, and other high-voltage environments. - Low Maintenance & Durability
UV-resistant surface veil and fire-retardant polyester resin minimize fading, aging, and flammability risks, reducing lifecycle maintenance costs. - Lightweight & Easy Installation
FRP components offer a high strength-to-weight ratio, simplifying transportation and on-site mounting
Application
- Power Infrastructure: Transformer platforms, high-voltage substations.
- Industrial Facilities: Chemical processing plants, offshore oil rigs.
- Civil Engineering: Wastewater treatment tanks, rooftop HVAC maintenance.
- Commercial Buildings: Parking garage access, emergency escape routes.
Customization & Compliance
- Color Options: Standard safety yellow (RAL 1003) or custom Pantone-matched finishes.
- Height Configurations: Modular sections in 8 ft (2.44 m) increments, up to 40 ft (12.2 m).
- Certifications: Optional UL 94 V-0 flammability rating or ISO 9001 documentation packages.
