Fly Ash (EN 450-1) · 🇨🇿 Czech Republic
Microsit® 90S
Micro powder for standard high-performance applications
Pozzolanic additive with very fine spherical particles for high-performance cementitious building materials
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Benefits
- Pozzolanic reactivity increases mechanical properties
- Very fine and spherical particle distribution
- Reduced water demand
- Improved rheological properties
- High packing density and durability
- Improved flowability and workability
Applications
- Self-compacting building materials
- Wear-resistant mortars and concretes
- Self-leveling screeds
- Injection mortars
- High resistance to chemical attack
Technical data
- SiO₂
- ~54%
- Activity index (28d / 90d)
- 89% / 99%
- Particle size d95
- ≤ 63 µm
- Particle density
- 2.39 kg/dm³
Frequently asked questions
What is the typical dosage recommended for Microsit® 90S?+
The dosage of Microsit® 90S depends on your application and the desired properties. Speak to our application engineering team – we recommend the right mix ratio for your formulation.
In which packaging units is Microsit® 90S available?+
Microsit® 90S is available in bags, big bags and as bulk delivery for large customers. Contact us for a specific quote.
Are TDS, SDS and EPD available for Microsit® 90S?+
Yes. For every product we provide complete technical documentation: Technical Data Sheet (TDS), Safety Data Sheet (SDS) per REACH/CLP and – where applicable – Environmental Product Declaration (EPD).