Conbextra TA is a ready to use cementitious grout, formulated for grouting the structural transition pieces of on-shore wind turbine foundations. Suitable for gap depths in the range of 50 to 250 mm. Conbextra TA complies EN1504-6:2006
Typical Applications
- Grouting the structural transition pieces of on-shore wind turbine foundations
Advantages
- High flexural strength and modulus of elasticity without the addition of fibres, enhancing the flow characteristics of the grout
- Rapid development of strength enables removal of temporary forms and supports even at low temperatures
- Very high ultimate compressive strength
- Fatigue resistance ensures durability
- Suitable for pumping or pouring over a large range of applications
- No segregation or bleeding to ensure consistent final physical performance and to prevent pump blockages
- Unique cement chemistry controls heat of hydration
- enables both thin and thick sections to be cast
- High workability retention, facilitates casting of large sections
- Positive expansion after casting
Key Properties
- 28 day strength @ 20°C dependent on consistency (cube samples) : 115MPa
- Application method : Pump or pour
- Flexural Strength (modulus of rupture) @ 28 days : 16MPa
- Gap size : 50mm to 250mm
- Service temperature : >200°C
- Set time : 6 hours
