Unidirectional 600gsm carbon fiber cfrp wrap for columns strengthening
Weight: 600gsm
Density: 1.8g/cm³
Packing: 100 meters/roll
Width: 100mm, 200mm, 300mm, 500mm or to be customized.
Storage Condition:Store dry at 40°-95° F(4° -35°)
Shelf Life: 50 years
Color:Black
Carbon Fiber Type: 0° (unidirectional)
Unidirectional 600gsm carbon fiber cfrp wrap for columns strengthening
The most common CFRP systems for concrete strengthening applications are carbon fiber based (CFRP). Carbon has superior mechanical properties and higher tensile strength, stiffness, and durability compared with glass fiber based systems. The use of prefabricated CFRP bars and plates is typically limited to straight or slightly curved surfaces; for example, the top side or underside of slabs and beams. Prefabricated FRP elements are typically stiff and cannot be bent on site to wrap around columns or beams.
XQ-C300 is a high strength, unidirectional carbon fiber fabric. Material is field laminated using epoxy to form a carbon fiber reinforced polymer (CFRP) used to strengthen structural concrete elements.
Carbon Fiber-reinforced polymer (CFRP) systems are simply defined as highstrength and lightweight reinforcements created by combining carbon (CFRP) with a polymer material (epoxy resin). The performance characteristics of CFRP strengthening system have become increasingly popular in construction and retrofit applications, specifically in aging, damaged, deteriorating or overloaded concrete structures.
Testing project | Standard |
High Strength Grade 1 | |
Tensile strength | ≥3400 MPa |
Tensile modulus of elasticity | ≥2.3×105 MPa |
Elongation | ≥1.6 % |
Bending Strength | ≥700 MPa |
Layer cutting strength | ≥45 MPa |
Cohesive pulling strength with base materials
| To concrete and brick materials, ≥2.5 MPa
|
Thickness | 0.167mm |
Key Features of CFRP Fabric
• Flexible
• High strength
• High modulus
• Easy to install
• Long shelf life
• Light self weight
• High toughness
• Anti high temperature
• Environmental-friendly
Carbon fiber fabric used for shear strengthening, confinement strengthening, flexural strengthening
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