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Sika® CarboDur® S NSM

PULTRUDED CARBON FIBRE PLATES FOR STRUCTURAL STRENGTHENING AS PART OF THE SIKA® CARBODUR® SYSTEM

Sika® CarboDur® plates are pultruded carbon fibre reinforced polymer (CFRP) laminates, designed for strengthening concrete, timber and masonry
Sika® CarboDur® plates are bonded into slots as near surface mounted reinforcement using Sika AnchorFix®-3+, Sikadur®-330 or Sikadur®-30 epoxy resin based adhesives for normal application temperatures, or Sikadur®-30 LP epoxy resin based adhesive for elevated temperatures during application. Sikadur®-300 epoxy resin based adhesive is used for horizontal applications.
Please refer to the relevant Product Data Sheet for more detailed information about each of these adhesives. Suitable for use in hot and tropical climatic conditions.

  • Non-corroding
  • Very high strength
  • Excellent durability and fatigue resistance
  • Unlimited lengths, no joints required
  • Easy transportation (rolls)
  • Lightweight, very easy to install
  • Minimum preparation of plate
  • Smooth edges without exposed fibres as result of production by pultrusion
  • Extensive Testing and Approvals available from many countries worldwide
 
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Usage

Sika® CarboDur® 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 and fatigue resistance
  • Unlimited lengths, no joints required
  • Easy transportation (rolls)
  • Lightweight, very easy to install
  • Minimum preparation of plate
  • Smooth edges without exposed fibres as result of production by pultrusion
  • Extensive Testing and Approvals available from many countries worldwide
 

Packaging

Supplied in rolls of 250 m in nonreturnable cardboard boxes.

Colour

Carbon fibre reinforced polymer with an epoxy matrix, black.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

  • Slovakia: TSUS, Building Testing and research institutes.
  • Slovakia: Technical Approval TO - 09 / 0080, 2009: Systémy dodatočného zosilňovania konštrukcií Sika® CarboDur® a SikaWrap®.
  • Poland: Technical Approval ITB AT - 15 - 5604 / 2011: Zestaw wyrobów Sika® CarboDur® do wzmacniania i napraw konstrukcji betonowych
  • Poland: Technical Approval IBDiM Nr AT / 2008 - 03 - 0336 / 1 Płaskowniki. pręty, kształtki i maty kompozytowe do wzmacniania betonu o nazwie handlowej: Zestaw materiałów Sika® CarboDur® do wzmacniania konstrukcji obiektów mostowych.
  • UK: Concrete Society Technical Report No. 55, Design guidance for strengthening concrete structures using fibre composite material, 2012.
  • Italy: CNR - DT 200 R1 / 2013 - Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Existing Structures.
Product Information

Shelf life

Unlimited, provided the storage conditions are met.

Storage conditions

Store in original, unopened, sealed and undamaged packaging in dry conditions at temperatures of maximum +50 °C. Protect from direct sunlight.

Transportation: only in the original packaging, or otherwise adequately protected against any mechanical damage

Density

1.60 g/cm3

Dimensions

Type Sika® CarboDur® S NSM

Width

Thickness

Cross section area

1.030

10 mm

3.0 mm

30 mm2

1.525

15 mm

2.5 mm

37.5 mm2

2.025

20 mm

2.5 mm

50 mm2

Select dimensions according to local Sika product range.

Fibre Volume Content

> 68 %
System information

System Structure

The system build-up and configuration as described must be fully complied with and may not be changed.
Resin Adhesive – Sika AnchorFix®-3+, Sikadur®-330, Sikadur®-30, Sikadur®-30 LP
Structural strengthening Carbon plates – Sika® CarboDur® S NSM
For detailed information on the different resins, together with the application details, please refer to the latest Product Data Sheets and the “Method Statement Sika® CarboDur® Near Surface Mounted Reinforcement”.
Technical Information

Laminate Tensile Strength

Mean value

3 100 N/mm2

5 % Fractile-value

2 900 N/mm2

Values in the longitudinal direction of the fibres

Laminate Modulus of Elasticity in Tension

Mean value

170 000 N/mm2

5 % Fractile-value

165 000 N/mm2

Values in the longitudinal direction of the fibres

Laminate Elongation at Break in Tension

Mean value

1.80 %

Values in the longitudinal direction of the fibres

Glass Transition Temperature

> 100 °C

(EN 61006)

 

Application

Consumption

Consumption

All CarboDur® plates

≤ 0.12 kg/m*

 *Note: Consumption is for standard application only. Loss and wastage can lead to a higher adhesive consumption.
Application steps

SUBSTRATE QUALITY

Recommended minimum concrete pull-off strength after surface preparation: 1.0 N/mm2
Please refer to the “Method Statement for Sika® CarboDur® Near Surface Mounted Reinforcement” for more detailed information.

SUBSTRATE PREPARATION

Slits must be dry and free from dust and loose particles.
Please also refer to the “Method Statement Sika® CarboDur® Near Surface Mounted Reinforcement” for more detailed information.

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