Unique Strength-Enhancing Concrete Admixture

MB-Seed STE – strength redefined

MB-Seed STE is a newly engineered strength-enhancing admixture to improve both the early and late strength development of concrete while reducing CO₂ emissions. The innovative solution is based on our unique C-S-H seeding technology and improves the hydration process by suspending synthetically produced crystalline calcium silicate hydrate nanoparticles in the mix. Thanks to the specially developed mechanism of action, the cement content can be reduced and replaced with limestone filler or supplementary cementitious materials (SCMs) for more sustainable concrete production. MB-Seed STE provides unmatched early and late strength development, setting an entirely new standard in efficiency and sustainable construction.

Your benefits with MB-Seed STE :

• Improved strength development, both early (1 day) and late (28 days)

• Cement can be replaced with higher levels of limestone filler or SCMs

• Promotes sustainable construction

• Reduced hydration temperatures especially for large, mass structures due to lower cement content

• Improved concrete strength consistency even when produced with variable raw materials

• Increased strength safety factor

• Permits earlier stripping and reuse of formwork to improve production efficiency