Fosroc
Auramix 420SR
PCE based admixture specially designed for superplasticizer with long slump retention concrete without retardation and ultra-high performance concrete (UHPC).
Get in touch Request a quoteMain uses
Auramix 420SR is a high performance superplasticizer intended for applications where increased early and ultimate compressive strengths and slump retention are required. Auramix 420SR has been developed for use in;
- SCC, high flowing concrete
- Ultra high performance concrete (UHPC)
- Pumping concrete for high rising skyscrapers
- Long slump retention
Advantages
- Specially developed for ready mix concrete and good surface finishing
- Especially developed for long slump retention concrete
- Improved adhesion to reinforcing and stressing steel
- Improved resistance to carbonation
- Reduced water permeability
- Resistance to aggressive atmospheric conditions
- Reduced shrinkage and creep
- Increased workability retention without affecting setting time
- Increased concrete durability
- Enhanced pumpability with low viscosity
- Resistance to bleeding and segregation
Supporting documents for
Product Datasheet
Select your country to download datasheet
Product Safety Sheet
Select your country to download safety sheet
Unfortunately there was an error loading this content, please check back later.
There were no items found.
Case Studies
We pride ourselves on our customer service and knowledge, see how we have helped clients in the past.
Contact Fosroc
Whatever your enquiry, we'd love to hear from you.