Master Polyheed 8320
Master Polyheed 8320 (Retarding Superplasticiser based on PCE for Ready-Mix Concrete)
Master Polyheed 8320 is an economical admixture based on modified polycarboxylic ether. The product has been primarily developed for applications in ready mix and site-batched concrete. MasterPolyheed 8320 is specially designed to allow considerable reduction of mixing water while maintaining control on extend of set retardation. MasterPolyheed8320 is free of chloride & low alkali. It is compatible with all types of cements.
- Ready mixed concrete
- Long-distance transporting
- Pumped concrete
- High workability without segregation or bleeding
- High performance concrete for durability
- Congested/complex reinforced sections
- Mixes requiring >20% water reductions
Optimum dosage of Master Polyheed 8320 should be determined with trial mixes. As a guide, a dosage range of 400 ml to 1200ml per 100kg of cementitious material is normally recommendedMaster Polyheed 8320 is supplied in 225 kg drums or in bulk on request
