Fibre de basalte

Product Characteristics

Packaging

BFR-711

BAS-DELTA 117 (13 / 17 my)
Available lengths: 3mm / 6mm / 12mm

Fiber specifications

BFR-711 is a basalt chopped strand.
This product is coated with a silane-based sizing agent which is designed for compatibility with UP and acrylic resins.
BFR-711 has excellent resin wetting and fiber dispersion.

It is designed for application in panels. Basalt fiber can prolong its life, can improve its performance and can reduce the cost of the project, so it has a strong commercial value. This paper focuses on the short shear basalt fiber reinforced cement mix.
The product is added to the cement mix to improve the mechanical properties and service performance of the surface.
The addition of basalt fiber in the cement mix can improve fracture resistance and anti-ageing crack resistance to significantly extend the service life of the concrete artefact.

Product characteristics

  • Excellent mechanical property.
  • Good static control and cuttability.
  • Fast external wetting.
  • Exceptional dispersion.
  • Good stability at high temperatures.
  • Good crack resistance at low temperatures.

Technical data sheet

Unit of measurement Technical indicators Test method
Tensile strength of immersed yarns MPa 17 my = 2400
13 my = 2500
GB / T 20310
Fracture resistance N/Tex 17 my: ≥ 0,4
13 my: ≥ 0,5
GB / T 7690.3
Elongation at break % ≤ 3.1 GB / T 7690.3
Water content % ≤ 0.1 GB / T 9914.1
Presence of fuel content % ≤ 0.5 GB / T 9914.2
Density g/cm3 2.6 - 2.7 ISO 1183-1
Oil absorption % ≥50 -
Moisture content % ≤0.2 -
Flammability - None -
Heat resistance % ≥85 -
Elasticity GPa ≥80

Functional indicators:

Unit of measurement Technical indicators
Thermal conductivity W / (m · K) 0.030 - 0.038
Volume resistance Ω · m 1 * 10 ^ 12
Chemical composition:
total iron oxides
% ≥ 7.0

Data parameters:

Type of sizing Silane
Filament (my) 13 / 17

Technical parameters:

Linear density
(%)
Moisture content
(%)
Size content (%) Rigidity (mm)
ISO 1889 ISO 3344 ISO 1887 ISO 3375
± 5 ≤ 0.10 0.6 ± 0.15 ≥ 105

Packaging

BFR-711 is available packed in 20 kg plastic bags in oktabin or pallets, or other
packaging on request.
Basalt fiber is a brittle inorganic material, bending and contact with rough
surfaces should be avoided and unnecessary friction reduced.
Storage:
BFR-711 should be stored in a dry, cool, moisture-proof area and should remain
in its original packaging until used.
Validity:
BFR-711 remains valid for up to 12 months from the date of leaving the factory.

BFR-202

BFR-202 (13 / 17 my)
Available lengths: 3mm / 6mm / 12mm

Fiber specifications

BFR-202 are basalt chopped strand.
This product is coated with a silane-based sizing agent

It is designed for use in reinforcing asphalt and concrete mixes, both in new construction and revitalised projects. Basalt fibre can extend the life of the road and its surface, can improve its performance and can reduce the cost of the project, so it has a strong commercial value. This paper focuses on the analysis of short cut basalt fibre and its properties.

This product is added to the asphalt and/or cement mix to improve the mechanical properties and service performance of the surface. The addition of basalt fibre to the mix can improve pavement fracture resistance and anti-ageing crack resistance, thus significantly extending the service life of the pavement.

Basalt fibre is the best choice of reinforcement fibres for pavements, as they are quite unique and exclusive.

Product characteristics

  • Excellent mechanical property.
  • Good static control and cuttability.
  • Fast external wetting.
  • Exceptional dispersion.
  • Good stability at high temperatures.
  • Good crack resistance at low temperatures.

Technical data sheet

Unit of measurement Technical indicators Test method
Tensile strength of immersed yarns MPa 17 my = 2400
13 my = 2500
GB / T 20310
Fracture resistance N/Tex 17 my: ≥ 0,4
13 my: ≥ 0,5
GB / T 7690.3
Elongation at break % ≤ 3.1 GB / T 7690.3
Water content % ≤ 0.1 GB / T 9914.1
Presence of fuel content % ≤ 0.5 GB / T 9914.2
Density g/cm3 2.6 - 2.7 ISO 1183-1
Oil absorption % ≥50 -
Moisture content % ≤0.2 -
Flammability - Niente -
Heat resistance % ≥85 -
Elasticity GPa ≥80

Functional indicators:

Unit of measurement Technical indicators
Thermal conductivity W / (m · K) 0.030 - 0.038
Volume resistance Ω · m 1 * 10 ^ 12
Chemical composition: total iron oxides % ≥ 7.0

Data parameters:

Type of sizing Silane
Filament (my) 13 o 17

Comparison of different fibres applied in asphalt pavements:

Name Advantages Disadvantages
Carbon fibre improves resistance to high temperature, increases technological properties and improves crack resistance at low temperature. It is expensive and difficult to disperse.
E-Glass fibre Improve the property, strength and stability of asphalt. Fragile, poor resistance to usury.
Synthetic and lignin fibres Improve high temperature performance, low temperature crack resistance, water stability and fatigue resistance of the asphalt mix. When the fibre content exceeds a certain value, the stability first increases and then decreases.
Basalt fibre After the addition of the fibre to the asphalt mortar, the concentrated interface stress is released, the stress relaxation capacity is improved, the fatigue damage of the mix is significantly reduced, and the shear strength and erosion resistance modulus are When the fibre content exceeds a certain value, the stability first increases and then decreases.

Packaging

BFR-202 is available packed in 20 kg plastic bags in oktabin or pallets, or other packaging on request.
Basalt fiber is a brittle inorganic material, bending and contact with rough surfaces should be avoided and unnecessary friction reduced.
Storage:
BFR-202 should be stored in a dry, cool, moisture-proof area and should remain in its original packaging until used.
Validity:
BFR-22 remains valid for up to 12 months from the date of leaving the factory.

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