Conbextra BB92

Ultra-high performance grout specifically designed for structural grouted connections for wind turbine foundations and oil and gas installations.

Typical Applications

  • Structural grouted connections for onshore wind turbine foundations and non-structural offshore foundation connections

Advantages

  • Non-shrink
  • High flexural strength and modulus of elasticity without the addition of fibres, enhancing the flow characteristics of the grout.
  • Quick return to service and removal of temporary supports due to high early strength build-up, even at low temperatures.
  • High fatigue resistance
  • 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.
  • 28 day strength @ 20°C dependent on consistency (cube samples) : 90-100MPa
  • Application method : Pump or pour
  • Flexural Strength (modulus of rupture) @ 28 days : 13 Mpa
  • Flow characteristics @ 20°C (depending on gap size) (flow trough) : 450mm flow trough 700mm brass cone
  • Gap size : 10 mm to 150mm
  • Service temperature : >200°C
  • Set time : 5 hours

Overview

Typical Applications

  • Structural grouted connections for onshore wind turbine foundations and non-structural offshore foundation connections

Advantages

  • Non-shrink
  • High flexural strength and modulus of elasticity without the addition of fibres, enhancing the flow characteristics of the grout.
  • Quick return to service and removal of temporary supports due to high early strength build-up, even at low temperatures.
  • High fatigue resistance
  • 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.

Key Properties

  • 28 day strength @ 20°C dependent on consistency (cube samples) : 90-100MPa
  • Application method : Pump or pour
  • Flexural Strength (modulus of rupture) @ 28 days : 13 Mpa
  • Flow characteristics @ 20°C (depending on gap size) (flow trough) : 450mm flow trough 700mm brass cone
  • Gap size : 10 mm to 150mm
  • Service temperature : >200°C
  • Set time : 5 hours

Spec Clause

Brochures

Technical Data Sheet

Conbextra BB92 TDS

Safety Data Sheet

Conbextra BB92 SDS