Epoxy Grout 7042
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 Epoxy Grout 7042 is a 2-part 100% solvent free epoxy resin with graded fillers, which can be used as is or with additional fillers to create a range of application consistencies. Epoxy Grout 7042 is tough, durable and specially formulated for strong bond to concrete, brick and block.
For structural underpinning of precast concrete, crane rails and anchoring reinforcing bar and anchor bolts. Ideal for grout tubes.
Available in fast cure or deep pour (low exotherm) grades |
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SPECIFICATIONS
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Appearance
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Part A: Off White thixotropic liquid
Part B: Amber Liquid
Mixed: Off White
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Viscosity
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Flowable, pourable
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Solid content by weight
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100%
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Tensile strength
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32 MPa approx.
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Compressive strength
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95 MPa approx.
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Flexural strength (Static)
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50 MPa approx.
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Flexural Modulus (Dynamic)
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7 x 103 MPa
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Tensile Bond Strength (Concrete)
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Concrete Substrate Failed at Ultimate Load
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Service temperature
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-10°C to + 85°C
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Glass Transition Temp (Tg)
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68°C
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Tans Delta (δ)
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85°C
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Working Time (Pot Life)
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Standard 30 – 40 mins @ 25°C
Low Exotherm 2 hours @ 25°C
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Mix ratio
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5:1 (part A:B) by volume
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Mix ratio
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10:1 (part A:B) by weight
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Min. Application temp.
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5°C
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Max. Application temp.
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35°C
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Density
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1.7 kg/Litre
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Full cure
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7 days at 25°C
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Dielectric strength ( IEC 60243-1)
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22 kV / mm
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Dielectric constant 100 Hz 20°C
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4.2
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Volume Resistivity
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1.8x1015 Ωcm
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Thermal conductivity
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0.48 W/m.K
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FEATURES & BENEFITS
- Standard version reaches 80 MPa in 3 hours (@20°C)
- Low exotherm version for deep pours (up to 500 mm) and hot climates
- Tough, durable 100% Epoxy
- High flow properties - good bonding and penetration
- Dry and damp concrete
- Resistant to vibration and dynamic loads
- Fully cures in temperatures down to 5°C
- High Mechanical Strength
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INSTALLATION GUIDE
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Download and read Technical Data and Material Data Sheets before using
- Ensure concrete is dust, oil, grease, laitance, form release agents, surface coatings, adhesives, loose material or any agent, substance, material or contaminant that may interfere with the bond or may later affect the grout
- Grit blast or scabble to expose clean surface
- Remove ponded water. Concrete may be damp but not wet
- Stir each part before using to any disperse sediment
- Pour the entire container of Part B into the Part A container
- Mix the two compoenents together using a slow speed mixer and Ramset spiral mixing paddle for 2 minutes until mixture is uniform
- Scrape the sides of the container and mix for a further 2 minutes
- Pour into prepared formwork
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TECHNICAL DATA & DOCUMENTS
PRODUCT INFORMATION
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TECHNICAL INFORMATION
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