Drizoro - Biseal Fume Silica Dust Supplement
Price on request
Product description
A powder additive based on compacted silica dust, providing greater cohesiveness to freshly mixed concrete and mortar mixtures, reduces their run-off after application. After drying, it significantly improves their mechanical strength.
Features
- increases bending and compressive strength
- reduces the heterogeneity of fresh concrete
- increases chemical resistance to the influence of aggressive agents
- reduces material chipping when working with shotcrete
- improves the workability of fresh concrete
Application
- obtaining concrete and mortars of very good quality
- excellent strength of concrete and mortars at the initial and final stages
- significant improvement of the chemical resistance of concrete and mortars combined with their long-term durability
- obtaining shotcrete (shotcrete) intended for the wet and dry application method
Technical data
- dark gray / black powder appearance
- relative density 0.66 g / cm 3
- 90% fine grain <1 m
- a specific surface area> 24 m 2 / g
- SiO 2 content> 90%
- Cl content <1%