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Sika CarboDur E 512, Carbon Fibre Reinforced Polymer Plate for Structural Strengthening, Interior & Exterior, Black

Structural Strengthening
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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Pultruded carbon fibre plates for structural strengthening as part of a Sika CarboDur system

Sika CarboDur E plates are pultruded carbon fibre reinforced polymer (CFRP) laminates, designed for strengthening concrete, timber, masonry, steel and fibre reinforced polymer structures.
Sika CarboDur E plates are bonded onto the structure as externally bonded reinforcement using Sikadur-30 epoxy resin based adhesive.Refer to the relevant Product Data Sheet for more detailed adhesive information.

  • Non corroding
  • Very high strength
  • Excellent durability
  • Unlimited lengths, no joints required
  • Low system thickness, simple execution of plate intersections or crossings
  • Easy transportation (rolls)
  • Lightweight, very easy to install, especially overhead (without temporary support)
  • Minimum preparation of plate, applicable in several layers
  • Smooth edges without exposed fibres as result of production by pultrusion
  • Testing and Approvals available
Usage
Sika CarboDur E systems are used to improve, increase or repair the performance and resistance of structures for:
Increased Load Carrying Capacity:
  • Increasing the load capacity of floor slabs, beams and bridge sections
  • For the installation of heavier machinery
  • To stabilise vibrating structures
  • For changes in building use
Damage to structural elements due to:
  • Deterioration of the original construction materials
  • Steel reinforcement corrosion
  • Accidents (Vehicle impact, earthquakes, fire)
  Improvement of serviceability and durability:
  • Reduced deflection and crack width
  • Stress reduction in the steel reinforcement
  • Improved fatigue resistance
Change of the structural system:
  • Removal of walls and / or columns
  • Removal of floor and wall sections to create access / openings
Resistance to possible events:
  • Increased resistance to earthquakes, impact or explosion etc.
To repair design or construction defects such as:
  • Insufficient / inadequate reinforcement
  • Insufficient / inadequate structural depth
Advantages
  • Non corroding
  • Very high strength
  • Excellent durability
  • Unlimited lengths, no joints required
  • Low system thickness, simple execution of plate intersections or crossings
  • Easy transportation (rolls)
  • Lightweight, very easy to install, especially overhead (without temporary support)
  • Minimum preparation of plate, applicable in several layers
  • Smooth edges without exposed fibres as result of production by pultrusion
  • Testing and Approvals available
Packaging

Supplied in rolls of 25 and 100 m

Colour

Carbon fibre reinforced polymer with a vinyl ester matrix, black

Technical Information
Laminate Tensile Strength

Mean

Characteristic*

2200 N/mm2

2000 N/mm2

Values in longitudinal direction of fibres

*   5 % fractile

Laminate Tensile Modulus of Elasticity

Mean

Characteristic*

180 kN/mm2

170 kN/mm2

Value in longitudinal direction of fibres

*   5 % fractile

Laminate Elongation at Break

Mean

Characteristic*

1.22 %

1.18 %

Value in longitudinal direction of fibres

*   5% fractile

Reaction to Fire

Where required for local regulations, Sika CarboDur E plates can also be over coated with additional fire protection materials