Carbon Fiber Unidirectional Fabric/Carbon Fiber/ Carbon Fiber Fabric/Carbon Products

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Hongkong Joint Stars Group Limited

By certification [File Integrity]

Contact：Mr. Huawu Jiang(Mr.)

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Area：Beijing

Address：Beijing

Product details

Technical points of carbon fabric reinforcement:

In case of bending reinforcement, fiber direction and reinforcement stress direction shall be consistent;
In shear reinforcement and seismic reinforcement, the fiber direction shall be vertical to the member axle;
In bending reinforcement and shear reinforcement, concrete strength grade shall not be less than C15;
When the concrete column is reinforced by embedded carbon fiber, the concrete strength grade shall not be less than C10;
The carbon fiber reinforcement effect mainly depends on fiber bonding process and the work shall be done by the professional construction team.

Specifications and technical parameters of carbon fiber fabric:

Product model	CXS-200		CXS-300
Fiber types	High tensile I	High tensile II	High tensile I	High tensile II
Fiber direction	Unidirectional	Unidirectional	Unidirectional	Unidirectional
Theoretical thickness (Mm/ layer)	0.111	0.111	0.167	0.167
Tensile strength (Mpa)	≥3400	≥3000	≥3400	≥3000
Modulus of elasticity( Mpa)	≥2.4x105	≥2.1x105	≥2.4x105	≥2.1x105
Elongation (%)	≥1.7	≥1.5	≥1.7	≥1.5
Width of fabric (mm)	100-1000	100-1000	100-1000	100-1000
Length (m/roll)	100	100	100	100
Bending strength (Mpa)	≥700	≥600	≥700	≥600
Layer shear strength (Mpa)	≥45	≥35	≥45	≥35
The bond strength between fiber composite material and concrete at face upward sticking (Mpa)	≥2.5 Concrete cohesive failure	≥2.5 Concrete cohesive failure	≥2.5 Concrete cohesive failure	≥2.5 Concrete cohesivfailure
Mass per unit area (g/m2)	≤200	≤200	≤300	≤300