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Blast Mitigation

Our Services

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  • Blast Mitigation

Categories

  • Waterproofing
  • Underground Services
  • Roofing
  • Water Leakages
  • Concrete Repair
  • Wall Crack Repair
  • Structural Repairs
  • Grouting and Injection
  • Structural Strengthening
  • Thermal Imaging
  • Thermal Insulation
  • Awning and Canopy
  • Rope Access Works
  • Anti Slip
  • Algae & Mould Removal
  • Condensation & Moisture Control
  • Blast Mitigation
  • Drone Inspection
  • Expansion Joints

Blast Mitigation

  • Blast Test
  • Peak Applied Pressure 20.00 kPa
  • Positive Impulse Phase 900.00 kPa.ms

The blast test was concluded without any deformation to the carbon fibrewrap on the front and back of the brick wall.

Brick wall (1,800mm X 2,400mm) reinforced with 4 layers of carbon fibrewrap and 5000mm overlay at both top and bottom was subjected to 2000 kPa blast load. This was done with 20 kg of TNT charge equivalent at a standoff distance of 4.5 m between the wall and charge.

Control Brick Wall

Wall with Blast Mitigation

Wall with Blast Mitigation

Advantages

Fast curing resin system achieves full strength within 3 hours under suitable conditions.

  1. Reduction of manpower and time up to 40%
  2. Factory controlled quality, unlike conventional skill-dependent methods.
  3. Ease of application and does not require on-site equipment

Applications

  1. Reinforcement of old structures such as conservation houses, bungalows factories, marine structures
  2. Blast Protection of critical in structures such as military installation government buildings

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  • First Centre, #02-01, 50 Serangoon North Ave 4, 555856

  • +65 9100 8788

  • enquiry@lefong.sg

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Our Services
  • Waterproofing
  • Grouting and Injection
  • Water Leakages
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  • Condensation & Moisture Control
  • Drone Inspection
  • Expansion Joints
Waterproofing Services
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  • Nano Technology
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