Concrete

Chryso®Adva XR 3021

High range water reducing Super plasticizing admixture

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Description

Chryso®Adva XR 3021 is a high‑performance superplasticiser developed for ready‑mixed concrete applications where extended consistence retention is required in addition to high water reduction. It is suitable for a wide range of concrete applications and is particularly beneficial where difficult or inaccessible pours are undertaken.

Based on next‑generation modified synthetic carboxylated polymers, Chryso®Adva XR 3021 improves concrete cohesion while delivering the advantages of advanced admixture technology. The product is manufactured under controlled conditions and conforms to EN 934‑2.

Application areas

Chryso®Adva XR 3021 is suitable for:

Ready‑mix concrete
High‑consistence and flowing concrete
Concrete placed in difficult or inaccessible locations

The product is compatible with most Portland cements and is effective in concretes containing fly ash or ground granulated blastfurnace slag (GGBS). For use with special cements, consult Chryso Technical Services.

Chryso®Adva XR 3021 must not be premixed with other admixtures.

All admixtures should be added separately into the concrete mix
The presence of other chemical admixtures may affect performance

Consult Chryso Technical Services for combined admixture systems.

Benefits

Produces high‑consistence concrete with excellent rheology
Enhanced consistence retention for extended workability
Flexible dosage allowing water reductions typically between 10–30%
Minimal impact on setting time at recommended dosages
Improves concrete cohesion, particularly for complex pours
Suitable for use with fly ash, GGBS, and silica fume
High water reduction leads to improved compressive strength, impermeability, and durability
Dose‑efficient performance

Packaging

Container of 1000L
Bulk delivery on request
15L Container