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structural repair precast crack


Applications
Structural
Repair
Precast
Crack Control
Slabs
Roads, Runways & Tunnels
GFRC Replacement
Harsh Environments
Shotcrete
Curtain Walls
Slates & Siding
Fibercement Board & Floor Panel
Asbestos Replacement

Applications : Fibercement Board and Floor Panel


ECC fiber cement board is a new composite that Kuraray is now making available. The highly ductile board will absorb 30MPa of energy in bending. This unique material offers many possibilities for civil engineering and architectural applications

PVA fibercement boards are easily cut and nailed


Comparison between ECC fiber cement board and each material

ECC fibercement board
Aluminum
Plywood
Cryptomeria
Thickness
6mm
3mm
11mm
14mm
Bending strength (MPa)
33
280
40
60
Bending displacement (mm)
22
27
6
5
Tensile strength (MPa)
15
120
25
30
Tensile strain (%)
4
2
1>
1>


For Buildings

• Earthquake-resistant construction
• Reinforcement of beams, columns and walls
• Reinforcement of joints, hinge joints
• Strengthened steel frame / panel joints
• Retrofitting (shotcrete overlay for seismic re-mediation)


For Civil Engineering

• Overlays for bridge decks, pavement
• Reinforcement for bridge columns and decks
• Railway cross ties, slabs
• Underground pipes

For Other Applications
• Radioactive waste containment


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