Where to use:
Thanks to its unique formulation, concrete which is produced using Dynamon EW 460 will have extended consistence retention performance when producing high quality concrete from consistence class S3 to SF3. Dynamon EW 460 is engineered for use in the ready-mixed concrete sector and whenever the amount of consistence retention needs to be increased over that given by the normal WRA or HRWRA performance. The main areas of application for Dynamon EW 460 are in the production of ready-mixed concrete:
▪ with selectable retention characteristics in hot weather.
▪ where difficult materials, or a long transportation &/or placing regime need to be employed. 

Consumption:
Dosage by volume: from 0.05 to 0.60% per 100 kg of cement. Different dosages from those suggested must be previously tested through concrete trials, in addition to consulting the MAPEI Technical Services Department.

Packaging:
Dynamon EW 460 are supplied in 25 kg jerrycans, 1000 l tanks and bulk.