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Mechanical properties
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Ultimate strength/stiffness
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Flexural strength
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Tensile strength
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Compressive strength
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Shear strength
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Modulus of eslaticity
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Shear modulus
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Pin-bearing strength
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0º
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240 MPa
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240 MPa
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240 MPa
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25 MPa
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28000 MPa
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3000 MPa
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150 MPa
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90º
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100 MPa
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50 MPa
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70 MPa
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25 MPa
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8500 MPa
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-
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70 MPa
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* The modulus of elasticity of 28000 MPa is not applicable for flat profiles
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Technical Date and Code
For design and
structural analysis using pultruded profiles, strength and serviceability limit
state values should be used. To determine the correct dimensions, the technical
values provided by Fibrotec must be used. These values take into account the
anisotropic properties of the material, which have been obtained through
testing.
Material Strength and
Values
All of the values listed
below have been obtain through tests performed in the laboratories of technology
centers and universities.
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Mechanical
|
|
[MPa]
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Modulus of elasticity
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E0°
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23.000/30.000
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Modulus of elasticity
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E90°
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8.500
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Shear modulus G
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G
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3.000
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Poisson radius
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V0°, 90°
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0.23
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Poisson radius
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V90°, 0°
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0.09
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The modulus of
elasticity of the profiles in full section tests varies between 23 and 30 GPa,
depending on the geometry and reinforcement of the section.
The following values are
valid for temperatures between -20°C and 60°
|
Mechanical
|
|
[MPa]
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Codes
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Flexural Strength, 0°
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fb, 0°
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240
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EN ISO 14125
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Flexural Strength, 90°
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fb, 90°
|
100
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EN ISO 14125
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Tensile Strength, 0°
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ft, 0°
|
240
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EN 527-4
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Tensile Strength, 90°
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ft, 90°
|
50
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EN 527-4
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Compressive Strength, 0°
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fc, 0°
|
240
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EN ISO 14126
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Compressive Strength,
90°
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fc, 90°
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70
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EN ISO 14126
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Shear Strength
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ft
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25
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ASTM D2344-84
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Pin-bearing Strength,
axial
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fcB, 0°
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150
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EN 13706-2:2002
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Pin-bearing Strength,
transverse
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fcB, 90°
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70
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EN 13706-2:2002
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Fibrotec Materiales
Compuestos S.L. makes constant efforts in the field of research in order to
improve the properties and characteristics of its products, and to be able to
offer its customers new building materials and new applications.
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