GBF® Basalt Fiber Composite Bar

Basalt fiber composite bar is a kind of new composite bars that combined basalt fiber as reinforced material and vinyl resin or epoxy resin as matrix, and then treated by pultrusion.  It includes screw thread bar, without screw thread bar and composite bar with spun sand.

Applicable Fields:

 

1. Building construction engineering

2. Building and strengthening engineering in Highways and bridges

3. Building and strengthening engineering in coal mine tunnels

Application Examples:

 

1. All kinds of composite bars in seismostation building

2. All kinds of composite bars in high way buildings (continuous reinforcing bars engineering)

3. Engineering anchor rods and composite bars in coal mineral and tunnel

To contact us:

With Concrete

Specializing in products to enhance the quality and strength of your concrete products

Notes:

1. Other products can be provided according to customers’ requirements.

2. A-without screw thread bar, B-screw thread bar, C-composite bar with spun sand.

3. EP-epoxy resin, VE-vinyl resin.

 

National Research Center of Testing Techniques for Building Material Test Report

No.: 200830893, 200830894

Specifications of GBF Basalt Composite Bar

Product Code

Density
(g/cm
3)

Diameter (mm)

Tensile strength (MPa)

Elastic modulus (GPa)

Breaking at elongation (%)

Magnetic susceptibility (CGSM)

BFCB-6-A-VE

1.8~2.1

6

≥800

≥40

≥2.0

<5x10-7

BFCB-8-A-VE

8

BFCB-10-A-VE

10

BFCB-12-A-VE

12

BFCB-14-A-VE

14

BFCB-16-A-VE

16

BFCB-18-A-VE

18

BFCB-25-A-VE

25

Sample name

Basalt fiber bars

Test basis

Specification

ф 8mm

ф 10mm

Tensile strength (MPa)

938

823

GB/T3354-1999

Tensile elastic modulus (GPa)

43

41

Breaking at elongation (%)

2.24

1.95