GeoFlex BB is a non-foaming, low viscous, elasticised two-component silicate-isocyanate resin with high bond strength used for consolidation of loose material, solidification and stabilisation and strengthening of construction structures (e.g. gabions walls) and of rock mass by grouting.
GeoFlex BB Component A is a special sodium silicate with additives. GeoFlex BB (black) Component B is a modified polyisocyanate. The curing of Component A results in a silicate,whilst a solid polyisocyanurate/polyurea is formed from Component B.
The mixture of these two components creates a tough, elastic, solid silicate resin (organic-mineral resin).
Advantages
- Excellent penetration depths due to low initial viscosity
- Resistant to dynamic load
- Very good adhesion in dry conditions
Product Features
- Rapid curing gives very high final strength of the resin in a very short time (approx‘ 30 min after application depending on temperature)
- Fire classification according to DIN EN 13501-1: B – s2, d0
- Cured GeoFlex BB (black) is resistant against acids, alkali (sodium hydroxide, sulfuric acid 10 %), salt solutions and many solvents
- Consolidating loose material (ballast bonding)
- Pavement stabilisation and protection against erosion
- Solidifiying and stabilisation of the face-to-track transition
- Strengthening of construction structures (e.g. gabions walls) and rock mass by grouting
- Certified on groundwater compatibility (Hygiene Institute, Gelsenkirchen, 2016)
Product Options
- The components can be delivered in 20/26/200/1000 l units.
