Benefits
- Clinker substitution up to 30%
- Higher final strength and density
- Improved sulfate and chloride resistance
- Lower heat of hydration
- Geopolymer-compatible
Technical Material Library
Pozzolanic Additives
Highly reactive metakaolins (Metaver®), white high-performance pozzolan (PowerPozz®) and natural pozzolan (TraVer®) — one product family for sustainable high-performance concrete.
Pozzolanic additives react with calcium hydroxide to form strength-building C-S-H and C-A-S-H phases, enabling high-performance, durable and CO₂-reduced concrete mixes.
Material Performance
- Up to 30% clinker substitution
- Improved durability
- Reduced heat of hydration
- Higher final strength
- Suitable for HPC / UHPC
Applications
- High-performance concrete (HPC / UHPC)
- Marine constructions
- 3D printable concrete
- Industrial floors
- Architectural precast
- Geopolymer systems
At a glance
Material categories compared
A side-by-side look at the three families — material basis, reactivity and primary application as quick orientation for your mix design.
Property
Metaver®
PowerPozz®
TraVer®
Material basis
Highly reactive metakaolins
High-purity white metakaolin
Natural trass pozzolan
Reactivity
Very high
Highest · d50 ≈ 1.5 µm
Classic
Color
White to reddish-brown
White
Light grey
Clinker substitution
up to 30%
5–15% of binder
up to 30%
Primary application
HPC / UHPC, architectural, industrial floors
High-performance systems, HPM, shotcrete
Trass mortars, masonry, restoration
Metaver®
- Material basis
- Highly reactive metakaolins
- Reactivity
- Very high
- Color
- White to reddish-brown
- Clinker substitution
- up to 30%
- Primary application
- HPC / UHPC, architectural, industrial floors
PowerPozz®
- Material basis
- High-purity white metakaolin
- Reactivity
- Highest · d50 ≈ 1.5 µm
- Color
- White
- Clinker substitution
- 5–15% of binder
- Primary application
- High-performance systems, HPM, shotcrete
TraVer®
- Material basis
- Natural trass pozzolan
- Reactivity
- Classic
- Color
- Light grey
- Clinker substitution
- up to 30%
- Primary application
- Trass mortars, masonry, restoration
Material Categories
Material Categories
Three material categories within the same technical design system. Color, fineness and reactivity remain a visible decision driver.
Metaver® · Highly reactive metakaolins
Metaver® N
Highly reactive metakaolin for premium concrete
Highly reactive metakaolinHPC / UHPC
Product details
Metaver® M
Highly reactive metakaolin
Highly reactive metakaolinIndustrial
Product details
Metaver® K
Highly reactive metakaolin · Architectural and design applications
Highly reactive metakaolinArchitectural
Product details
Metaver® I
Highly reactive metakaolin for industrial applications
Highly reactive metakaolinIndustrial floors
Product details
Metaver® R
Highly reactive metakaolin · Geopolymer component
Highly reactive metakaolinGeopolymer-suitable
Product details
PowerPozz® · White high-performance pozzolan
TraVer® · Natural pozzolan
