High strength. High flow. No water compromise.
The relationship between water and strength is one of the most fundamental constraints in concrete mix design: more water means better workability, but lower strength and higher permeability. ATOM SP100 breaks that trade-off.
SP100 is built on advanced polycarboxylate ether (PCE) technology. The polymer backbone adsorbs strongly onto cement particle surfaces, regulating hydration and improving slump retention over time, while grafted side chains extend outward to create a combined steric hindrance and electrostatic repulsion effect. That dual dispersion mechanism prevents cement particles from flocculating — so they hydrate more efficiently with significantly less water. The result is a mix that flows like it has a high water content but performs like it doesn't.
For precast producers, ready-mix plants, and contractors working with complex formwork or congested reinforcement, SP100 is the most versatile tool in the admixture line.
Achieve 40–80 MPa mixes without excessive cement content. SP100 lowers w/cm ratio while maintaining the flow required for placement and consolidation.
Produce SCC that passes through congested rebar and fills complex forms without vibration. SP100 provides the high flow and segregation resistance SCC demands.
Accelerate early strength for faster form turnover. Reduce water content for denser, less permeable precast elements — critical for durability in exposed applications.
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