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Quality Assessment

Void Detection in Concrete Structures

Advanced GPR technology for detecting voids, air pockets, and defects in concrete structures. Ensure structural integrity and quality with professional void detection services.

Why Void Detection Matters

Voids in concrete structures can compromise structural integrity, reduce load-bearing capacity, and create safety hazards. Our advanced GPR technology provides non-destructive detection of voids, air pockets, and defects, enabling proactive maintenance and repair.

Non-Destructive Testing

Detect voids without drilling or damaging the concrete structure.

Comprehensive Coverage

Scan large areas quickly to identify all potential void locations.

Accurate Sizing

Determine void size, depth, and extent for proper repair planning.

Void detection in concrete using GPR

Benefits of Professional Void Detection

Protect your investment and ensure safety with comprehensive void detection services.

Structural Safety

Identify potential structural weaknesses before they become critical failures.

Early Detection

Find voids and defects early to prevent costly repairs and safety hazards.

Cost Prevention

Avoid expensive structural repairs by identifying issues before they worsen.

Precise Location

Accurately locate and map voids for targeted repair and remediation.

Quick Assessment

Rapid non-destructive evaluation of concrete quality and integrity.

Detailed Documentation

Comprehensive reports with void locations, sizes, and repair recommendations.

Types of Voids We Detect

Our GPR technology can identify various types of voids and defects in concrete structures.

Air Pockets
Trapped air bubbles from poor concrete consolidation

Common Causes:

  • Inadequate vibration during placement
  • High concrete slump
  • Improper mixing procedures
  • Rapid concrete placement
Delamination
Separation between concrete layers or surfaces

Common Causes:

  • Poor bonding between lifts
  • Contaminated surfaces
  • Freeze-thaw cycles
  • Corrosion of reinforcement
Honeycomb Voids
Interconnected voids creating a honeycomb pattern

Common Causes:

  • Segregation of concrete mix
  • Insufficient fine aggregate
  • Over-vibration of concrete
  • Formwork leakage
Settlement Cracks
Voids created by concrete settlement and shrinkage

Common Causes:

  • Excessive water content
  • Poor curing practices
  • Rapid moisture loss
  • Inadequate joint design

Our Void Detection Process

Systematic approach to comprehensive void detection and assessment.

1

Site Assessment

Evaluate the structure and identify areas of concern for void detection.

2

GPR Setup

Configure equipment with appropriate antennas for optimal void detection.

3

Systematic Scanning

Perform comprehensive scans using grid patterns for complete coverage.

4

Data Analysis

Analyze GPR data to identify, classify, and measure detected voids.

5

Reporting

Provide detailed reports with void locations and repair recommendations.

Common Applications

Building Assessment
  • • Pre-purchase inspections
  • • Structural condition assessments
  • • Insurance claim investigations
  • • Maintenance planning
Quality Control
  • • New construction verification
  • • Concrete placement quality
  • • Contractor performance evaluation
  • • Specification compliance
Forensic Investigation
  • • Failure analysis
  • • Construction defect claims
  • • Legal documentation
  • • Expert witness support
Repair Planning
  • • Void mapping for repairs
  • • Injection planning
  • • Cost estimation support
  • • Repair verification
Infrastructure
  • • Bridge deck assessment
  • • Parking structure evaluation
  • • Tunnel lining inspection
  • • Roadway condition surveys
Industrial Facilities
  • • Equipment foundation assessment
  • • Floor slab evaluation
  • • Containment structure inspection
  • • Safety compliance verification

Ready to Solve Your Subsurface Challenges?

Contact us today for expert GPR services across British Columbia. Our team is ready to assist with your leak detection and inspection needs.