Teknowrap 300 high-strength unidirectional carbon fiber fabric 1 sq.m. (Текноуреп 300)

Chemical basis	Carbon fiber fabric
Package	Roll 50 cm x 100 m
Thickness	0.17 mm
Weight	300 g/m2
Best before date	Unlimited if stored properly
Storage conditions	Store in a dry environment from +5 to +30 °C, in closed original packaging.
Color	Black
Tensile strength	> 4,900 MPa
Tensile modulus of elasticity	> 230,000 MPa
Elongation at failure	2.10%

 

• Surface quality, seams and joint surfaces must be dry and free from any kind of dust, dirt, loose and loose particles, grout residues, oil and grease.
• If present on weak concrete parts, they should be removed and the surface repaired with Teknogrout or Teknorep repair mortars.
• The concrete base must be strong and have sufficient compressive strength (minimum 25 N/mm²) and a peel strength of at least 1.5 N/mm².
• First you need to prepare and cut the carbon fibers of the required size.
• Then prepare the Teknobond 300 Tix epoxy adhesive and evenly apply it to the concrete surface with a spatula, then press the Teknowrap 300 carbon fiber cloth to the surface.
• Remains of glue should be removed immediately with a plastic roller with small teeth.
• After the completion of the laying of carbon fibers, it is recommended to sprinkle with a thin layer of sand and apply plaster, because carbon fibers do not burn, however, the epoxy grout can catch fire at a certain temperature.

Notes:

• A structural reinforcement project should be designed and executed under the supervision of an experienced civil engineer.
• Clean tools and equipment with water immediately after use. Hardened material can only be removed mechanically.
• The product may cause irritation if it comes into contact with the skin. Work clothes, protective gloves, mask and goggles must be used. Before starting work, you can apply a protective cream on your hands. In case of contact with eyes, immediately rinse eyes with warm water and seek medical advice.

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