Description :

ROCKBOND REPAIR CONCRETE (RB RC) powder is a specially formulated, pre-mixed, ready to
use, cementitious concrete powder. The compound contains a blend of fine cements, high quality
graded crushed rock sands and aggregates and a set of compatible admixtures. The material
readily mixes with water to produce a flowing repair concrete which is self compacting and hardens
to give a strong bonding, high strength product. The powder is packaged in 25kg moisture proof,
durable bags and has a shelf life of 5 years.

Features & Benefits :

• Designed to the Department of Transport Specification for Highway Works.
• Quickly and easily mixed with water, poured, pumped and placed.
• Flowing consistency promotes penetration into confined spaces, and into weak and damaged concrete substrates.
• The concrete will not segregate or bleed at the recommended water content.
• Shrinkage compensated, with low alkali cements, equivalent Na2O below 3kg/m³.
• Excellent bond strength, and good mechanical strengths.
• Resistant to static, dynamic, cyclic and vibrational stresses.
• Incorporates unreactive sands and aggregates safe from Alkali Silica Reaction (ASR).
• High yielding, economical, non flammable, non toxic, odour free, user friendly and safe to use.