Carbon fiber laminates

Carbon fiber laminates manufacturers in China. pre-pressed cfrp laminates very ideal for bridge strengthening.

1.2mm CFRP Carbon fiber strip for Bridge Tunnel Reinforcement CarbonLami 312

1.2mm Carbon Fiber Strips , Carbon Fiber Sheet Laminate[more]

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1.2mm Carbon Fiber Strips , Carbon Fiber Sheet Laminates for Bridge Tunnel Reinforcement

 

Item# CarbonLami 312

Fiber Materials: 4900Mpa 12K

Thickness: 1.2mm

 

Carbon fiber reinforced unidirectional sheet, formed as putting the carbon fiber impregnated with resin, then hardened in mould and pultrusion. Adopted with high quality carbon fiber material with good basic resins, carbon fiber sheets feature good performance as high tensile strength, corrosion resistance, shock resistance, impact resistance.

 

Range of Application

Bending, and Shearing reinforcement for Concrete beams

Reinforcement for Concrete floors, bridge, concrete and brick walls.

Reinforcement for shear wall, bridge piers and piles

Reinforcement for chimneys, tunnels, pools and concrete pipe

 

Features

1, high tensile strength, corrosion resistance, shock resistance, good impact resistance;

2, light weight, good flexibility;

3, easy for handling and good quality assurance

4, good durability and corrosion resistance.

 

Product performance

1. Basic parameters

   1) Specification:  1.2mm thickness

   2) Strength class: high strength grade I, high strength grade II;

   3) Length: 100 m

   4) Width: 50mm, 100mm, rolled as ring and binded by belt.

   5) Specific gravity: 1.6

 

2. Main Performance

 

Testing project

 Index

High Strength Grade I

High Strength Grade II

Tensile strength

≥2400 MPa

≥2000 MPa

Tensile modulus of elasticity

≥1.6×105 MPa

≥1.4×105 MPa

Elongation

≥1.6 %

≥1.4 %

Layer cutting strength

≥50 MPa

≥40 MPa

Cohesive pulling strength with base materials

 

To concrete and brick materials, ≥2.5MPa based on cohesive damage

To Steel, ≥3.5 no bonding damage

 

Fabric content in volume

≥65 %

≥55 %

Remarks: all technical data are average values.

 

  

1.2T

1.4T

Thickness (mm)

1.2

1.4

Length (m)

100

100

Width (mm)

50/100

50/100

Weight (g/m)

80

120

Density

1.6

 

Processing Flow

Preparation → Concrete surface treatment → Mix and paint the base resin material → Leveling → Mix and paint the impregnated resin → Pasting the carbon fiber sheet → Surface protection.

 

Attention

1, on-site workers should take appropriate protection measures and take care of fire and keep good ventilation.

2, When open the roll, the sheet may occur to bounce up, pay kind attention.

3, The sheet is conductive, take care of the electrical appliances nearby.

 

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