Contents: of Orders Minimum 10ft or 3M
Priced per foot with Epoxy supplied for each order
1 - 150ft long roll carbon fiber 600GSM Uni-Directional fiber 6in wide
900mls /Av of Epoxy per 10ft ordered
Upgrade to 150ft and receive discounts
Disposable (+) are increased based on order volume
1 - Roller tray
1 - Roller heads and Roller+
2 - Square Trowels
Mixing Bucket+ - Gloves+
1 - Instructions Document
- Grinding equipment is required to prepare and decontaminate the concrete surface before application.
600 GSM Uni-Directional Carbon Fiber Fabric (grams per square meter)6in Wide
600 GSM is perfect for Poured or Block walls with cracked walls or curved applications to prevent re-cracking.
Ideal for a contractor as a general-use carbon fiber for concrete reinforcement. Unidirectional carbon provides the best carbon fiber application solution as it has the least elongation or stretch before it is under full load. Woven Carbon fabric from others allows for much more movement of the concrete crack, joint and may contribute to the failure of the intended repair. Account for a maximum spacing when reinforcing block or poured walls of 4ft vertically or horizontally.
Applications of 600gsm Unidirectional Carbon Fiber
Reinforcement to Poured or Masonry Block walls
Use to form Carbon Fiber Wall Straps
Retaining walls
Reinforce exterior concrete corners
Reinforce foundation window openings or lintel
Use horizontally to bridge openings
Steps of Application of the Carbon Fiber
1. Prepare any wall cracks if a poured wall using Epoxy Crack Injection if a block wall re-tuckpoint any broken mortar joints.
2. Using a diamond cup wheel with a grinder and dust shroud, decontaminate the concrete surface and vacuum all dust off the concrete wall surface.
3. Layout carbon fiber on a clean surface to cut to the proper length as needed.
4. Mix Startech Epoxy 2:1 ratio in a mixing cup
5. Apply some epoxy to the concrete surface approximately 6 in wide where the carbon fiber is to be installed using a trowel and roller. Also, roller one side of the carbon that is to be applied.
6. Apply the fabric to the concrete with the epoxy-coated side toward the wall, and using the roller supplied, roll the material while adding more epoxy.
7. At this point, using the square trowel supplied and the flat side of the trowel, the epoxy into the fabric to work it into the Carbon Fiber Strap. Make sure that you have the carbon fabric held down so it does not move.
8. Re-roll the fabric to smooth out the epoxy and add more epoxy as needed.
600gsm Carbon Fiber Properties
Tensile Modulus (GPa) 240 ISO 10618
Tensile Strength (MPa) 4500 ISO 10618
Elongation (%) 1.5 ISO 10618
Structural Epoxy for Carbon Fiber
Startech Hi-Modulus Fiber Matrix is a 100% solids, solvent-free, two-component MOISTURE INSENSITIVE EPOXY. Startech Fiber Matrix is a low viscosity epoxy for wetting and use with carbon fiber for structural repairs.
Epoxy Advantages
- Easy mix ratio: 2 Parts A to 1 Part B by Volume
- Long Pot Life with rapid strength development
- Provides high early strength and excellent adhesion to most structural materials
- Insensitive to moisture before, during, and after cure
- Low-temperature cures - As low as 40oF (4oC)
EPOXY PHYSICAL PROPERTIES
Tests
Slump (40°C)
|
2.0 mm
|
Operable Time (40°C)
|
> 60 min
|
Applicable Temperature
|
5 ~ 40 °C
|
Colloidal Performance
Compressive Strength
|
≥ 70.0 MPa
|
Tensile Strength ASTM D638
|
≥ 60.0 MPa
|
Bending Strength ASTM D790
|
≥ 90.0 MPa
|
Elongation at Break (%)
|
6
|
Bonding Capacity
Steel–steel Tensile Shear Strength
|
≥ 14 MPa
|
Pulling Bonding Strength with Concrete
to cohesive concrete failure
|
≥ 2.5 MPa
|