Master X-Seed 100
Category: Additives for concrete/cement
Description:

A set and hardening accelerating reducing admixture for concrete: Master X-Seed 100 promotes concrete hardening at low, ambient and even heat curing temperatures. Unlike traditional acceleration methods and thanks to the unique mode of action - the virtually barrier-free crystal growth of the seeds in between the cement grains - early strength development is accelerated while the final microstructure benefits from equivalent or improved properties.

Typical Use:

Master X-Seed 100 is optimized for all kinds of concretes, especially for structural precast elements where high early strength development is a key success factor for the producer. Master X-Seed 100 is a relevant alternative to heat curing methods and the strong promotion of hydration in particular supports the use of binders with lower clinker content.

Apparent use of Nanotechnology: engineered suspension of crystal seeds containing nanoparticles
Reason for Inclusion:

"Master X-Seed 100 is an engineered suspension of crystal seeds containing nanoparticles, designed to boost the hydration process of early age cement (6-12 hrs). Based on unique and innovative seeding technology, the growth of the essential Calcium Silicate Hydrate crystals is strongly accelerated."

Trade: Concrete/Cement Masons
Safety Data Sheet (SDS):

available online

Related Information:

Nanostructured calcium silicate hydrate seeds accelerate concrete hardening: a combined assessment of benefits and risks

From nanocrystals to concrete components - X-SEED® crystals from BASF make concrete harden faster and reduce carbon emissions

Master X-Seed® – The Hardening Accelerator