• Designed for multiple assembly/disassembly cycles

• Engineered for rapid installation and removal

• Optimized weight-to-strength ratio for transportation

• Modular components for flexible configurations

• Specialized connection details that don't compromise integrity

Composite Steel Deck

• High strength-to-weight ratio

• Excellent vibration control properties

• Corrosion-resistant galvanized options

• Compatible with various flooring overlays

Aluminum Systems

• Extremely lightweight for transportation

• Corrosion resistance for outdoor venues

• Less suitable for high acoustic demands

• Higher material cost but faster installation

Engineered Wood Products

• Natural acoustic dampening properties

• Excellent for performance spaces

• More susceptible to weather damage

• Requires additional waterproofing measures

Acoustic Challenges in Temporary Deck Systems

• Footfall noise amplification through hollow structures

• Resonance issues with certain frequency ranges

• Sound reflection from hard metal surfaces

• Vibration transfer between connected deck sections

• Variable acoustic performance across different configurations

Acoustic Enhancement Solutions

• Integrated dampening layers within deck composition

• Specialized isolation mounts at support points

• Strategic placement of acoustic absorption materials

• Optimized joist spacing to control resonant frequencies

• Rubber gaskets at connection points to reduce transmission

Shallow Profiles (1"–2")

• Lower overall height requirements

• Reduced weight for transportation

• Shorter clear spans between supports

• Higher frequency vibration characteristics

Medium Profiles (2"–3")

• Balanced performance characteristics

• Good strength-to-weight ratio

• Moderate acoustic performance

• Versatile for most applications

Deep Profiles (3"+)

• Maximum span capabilities

• Superior load-bearing capacity

• Enhanced vibration control

• Excellent for heavy-duty applications

✅ Design Requirements

• Main stage: 30' x 40'

• Side platforms: Two at 10' x 20' each

• Load capacity: 150 psf live load

• Objectives:

  • Minimize vibration

  • Ensure superior acoustic isolation from supporting structure for high-quality sound performance

✅ Engineering Solution

• Deck system: 3" composite steel deck

• Acoustic layer: Integrated dampening material

• Support system:

  • Adjustable steel pedestals at 4' centers

  • Advanced isolation mounts to minimize vibration transfer

✅ Implementation

• Panels: Modular 5' x 10' pre-assembled for rapid deployment

• Connections:

  • Custom-designed edge joints

  • Integrated rubber gaskets for tight fit and effective sound isolation

✅ Performance Results

• Deflection: < 0.02" under full live load

• Vibration reduction: 65% decrease in structure-borne vibration vs. conventional systems

• Setup time: Full assembly completed in under 8 hours

1. Balance Performance Requirements
Optimize trade-offs between:

• Acoustic performance

• Structural capacity

• Assembly efficiency

• Transportation logistics

2. Document Everything

• Keep detailed records of:

  • System configurations

  • Site modifications

  • Performance observations

• Use this data to improve future deployments

3. Consult With Specialists

• Engage with acoustic engineers and structural experts

• Leverage Consac’s experience for high-performance temporary structure design