CARBOTUBE

Mapei

CARBOTUBE

Pultruded carbon fibre tube impregnated with epoxy resin used in combination with Injectors Ø 23 to carry out “reinforced stitching”
SKU: MAPEI-CARBOTUBE-36

About this itemMAPEI CERTIFIED

  • Tensile Strength: Carbotube offers a tensile strength of 3,100 N/mm², ensuring robust structural reinforcement. HIGH TENSILE STRENGTH
  • Material Composition: Constructed with high-strength carbon fiber and epoxy resin, with a fiber content of 68% by weight. CORROSION RESISTANT
  • Dimensional Specifications: Outer diameter: 10 mm, Inner diameter: 8 mm, Length: 2 meters per tube. LIGHTWEIGHT
  • Thermal Expansion: Coefficient of thermal expansion: 0.6 x 10⁻⁶ m/m/°C. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Structural and functional restoration of concrete and masonry elements, including historical structures.
  • Reinforced consolidation of vaulted structures and brick, stone, and tuff facing walls.
  • Structural repairs and stabilization of unstable or cracked elements caused by subsidence or seismic activity.

Key Advantages

  • High tensile strength and excellent fatigue resistance.
  • Resistant to corrosion, alkaline hydroxides, and aggressive substances like chlorides.
  • Lightweight design allows for quick installation without the need for heavy lifting equipment.
  • Increases the durability of structures in aggressive environments.

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Tensile Strength

Carbotube offers a tensile strength of 3,100 N/mm², ensuring robust structural reinforcement.

Material Composition

Constructed with high-strength carbon fiber and epoxy resin, with a fiber content of 68% by weight.

Dimensional Specifications

Outer diameter: 10 mm, Inner diameter: 8 mm, Length: 2 meters per tube.

Thermal Expansion

Coefficient of thermal expansion: 0.6 x 10⁻⁶ m/m/°C.

Density

Density of 1,610 kg/m³, ensuring lightweight yet durable performance.

Carbotube is a pultruded carbon fiber tube impregnated with epoxy resin, designed for the structural and functional restoration of concrete and masonry elements. It is part of the MAPEI FRP System, an innovative solution for strengthening and upgrading reinforced cement, concrete, and masonry structures. Carbotube is ideal for applications requiring reinforced stitching, offering high durability, resistance to corrosion, and excellent tensile strength.

Key Specifications

Origin: UAE
MatrixEpoxy resin
ReinforcementHighstrength carbon
Density (kg/m³1,610
Outside diameter (mm10
Inside diameter (mm8
Fiber content by weight (%68
Packaging / Pack SizeCarbotube is available in boxes containing 10 tubes, each 2 meters in length.
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Key Performance Benefits

  • Tensile Strength

    Carbotube offers a tensile strength of 3,100 N/mm², ensuring robust structural reinforcement.

  • Material Composition

    Constructed with high-strength carbon fiber and epoxy resin, with a fiber content of 68% by weight.

  • Dimensional Specifications

    Outer diameter: 10 mm, Inner diameter: 8 mm, Length: 2 meters per tube.

  • Thermal Expansion

    Coefficient of thermal expansion: 0.6 x 10⁻⁶ m/m/°C.

  • Density

    Density of 1,610 kg/m³, ensuring lightweight yet durable performance.

Storage & Handling Guidelines

  • Store in a covered, dry area to maintain product integrity.
  • Follow safety instructions provided in the Safety Data Sheet available on the MAPEI website.
Product packaging

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FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
The consumption of resin or grout depends on the size of the drilled hole and the condition of the structure, such as the presence of voids. Refer to the respective technical datasheets of the materials used in combination with Carbotube for accurate consumption estimates.

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