The Pyramid Design Advantage: Superior Wind Resistance in Compact Design

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ERAU wind tunnel testing revealed a counterintuitive design principle: taller barricades have LOWER wind resistance. Traditional timber barricades typically withstand winds of only 50-70 mph. The mini-Dragon Tooth’s compact 18”×18” pyramid design achieved 110 MPH wind resistance certification—delivering 57-120% MORE wind resistance than traditional timber designs. While traditional timber barricades rely on length and height, our patented pyramid shape channels wind forces efficiently, maintaining stability in extreme wind conditions where taller designs fail.

THREE PRODUCTS IN ONE

The mini-Dragon Tooth’s versatile design replaces multiple specialized products, reducing inventory costs and simplifying airport operations:

  1. CONSTRUCTION ZONE BARRICADE:  Lightweight deployment for temporary work zones, taxiway closures, and airfield construction areas. High-visibility orange with reflective sheeting meets all FAA requirements.
  2. SECURITY VEHICLE BARRIER: When filled with sand (120 lbs) or concrete (190 lbs), transforms into an effective security barrier preventing unauthorized vehicle access at gates. Dual-purpose equipment reduces capital costs.
  3. SIGNPOST BASE:  Two 5/8” tapered mounts serve as receptacles for temporary signage. When f illed with concrete (190 lbs), provides stable signpost base for construction zone signs, taxiway closure notifications, and safety warnings.

LOWER COST, SUPERIOR PERFORMANCE VS. TIMBER BARRICADES

The mini-Dragon Tooth delivers significant cost advantages over traditional timber barricades:

  • Lower Purchase Price: Less expensive than traditional timber barricades while delivering superior wind resistance
  • Extended Service Life: UV-resistant polyethylene outlasts timber – no rot, no splinters, no weather damage
  • Reduced Replacement Costs: 110 MPH wind resistance means fewer losses during weather events compared to 5070 mph timber designs
  • Multi-Use Savings: Replace three separate products (construction barricade, security barrier, edge lighting) with one system
  • Stackable Storage: Compact pyramid design stacks efficiently with lights installed, reducing warehouse space requirements
  • Zero Maintenance: Unlike timber barricades requiring periodic painting and repair, polyethylene is maintenance-free Total Cost of Ownership: Lower purchase price + longer service life + reduced replacements + multi-use capability = significant savings over timber barricades across the product lifecycle.

SIGNPOST BASE APPLICATION

The mini-Dragon Tooth’s versatile design includes two 5/8” tapered flag mounts that double as signpost receptacles. When filled with sand or concrete, the barricade provides a stable, weighted base for temporary signage, including:

  • Construction zone directional signs
  • Taxiway closure notifications
  • Work area boundary markers
  • Safety warnings and instructions
  • Temporary parking designations

This eliminates the need for separate signpost bases, further reducing equipment inventory and costs. The 190 lb concrete-filled weight ensures signs remain stable even in high wind conditions.