TECHNICAL PRODUCT PROFILE / NTS 550

Nanostructured
Silica.

Cement & concrete grade · Supplementary Cementitious Material (SCM)

View full specifications ↗
SiO₂NTS 550 / AMORPHOUS
WHY NTS 550

Performance built at the material level.

01

Strength development

Supports enhanced compressive strength and rapid early strength development.

02

Durability enhancement

Porosity reduction, high impermeability, acid resistance and ASR mitigation are listed in the supplied data sheet.

03

Rheology & stability

Designed to help control fresh-concrete stability, reduce bleeding and support powder flowability.

TYPICAL APPLICATIONS

Made for demanding environments.

HPC & UHPCMarine structuresRepair mortarsPrecision groutsDry-mix mortars3D printingConstruction sealants
AT A GLANCE

Selected technical values.

All technical data ↗
SiO₂ content>98 wt%
BET surface area130–160 m²/g
pH (5% dispersion)6–7
Loss on drying<5 wt%

Values are reproduced from the supplied NTS 550 technical data sheet. Consult the current certificate / batch documentation for purchasing and quality decisions.