Rockbond Repair Grout (RB RG)

Product information sheet: Repair Grout

Description

ROCKBOND REPAIR GROUT (RB RG) powder is a specially formulated, pre-mixed, ready to use, cementitious grout powder. The material is a blend of fine cements, high quality graded sands and a set of admixtures. The compound readily mixes with water to produce a grey, anti shrink, fluid flow grout which hardens to give a strong bonding, high strength product. The grout powder is packaged in 25kg moisture proof, durable bags and has a shelf life of 5 years.

 

Special Properties

  • Designed to the Department of Transport Specification for Highway Works.
  • Portland cement based, microsilica enhanced and shrinkage compensated.
  • Quickly and easily mixed with water.
  • Fluid flow consistency promotes penetration into confined spaces, cracked surfaces, and damaged concrete substrates.
  • The grout will not segregate or bleed, and is readily pumpable.
  • The grout develops excellent bond strength, and develops good mechanical strengths.
  • Formulated using low alkali cements; equivalent sodium oxide content below 3.0kg/m³.
  • Incorporates non reactive graded sands safe from Alkali Silica Reaction (ASR).
  • High yielding, economical, non flammable, non toxic, odour free, user friendly and safe to use.

Uses

  • For the repair and protection of reinforced concrete structures.
  • For the filling and sealing of voids, and general purpose grouting.
  • Load bearing applications: under heavy machine baseplates, structural baseplates, bridge bearing seats, crane rail tracks, generators and compressors.
  • Holding down assemblies, anchor bolts and starter bars.
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