How is Recron® 3s added to the cement/concrete/mortar?
Recron® 3s comes in pre-weighed packets and standard dosages of 0.25% (125gm per 50 Kg) cement bag or 0.9Kg per cubic meter of RCC. The packet contents are mixed in water in the site mixer & then sand / chips are added and mixed for 2-3 minutes. The standard preparation procedure is followed thereafter. Recron® 3s is used in manual mixing where the material is added to say one fourth packet to 5-7 liters, stirred and added to the sand and cement mixure. The mortar is then mixed as per standard practice.