Nufins NuGrout Hi-Spec

Description

A high strength free flowing cementitious grout based on non-reactive aggregates, shrinkage compensated Portland cements and selected admixtures which produce a chloride free grout. Nugrout Hi-Spec contains a maximum nominal size aggregate of 2mm and is suitable for grouting thicknesses over 5mm. Nugrout Hi-Spec has been formulated to comply with the requirements of EN1504 Part 3 Class R4. In addition it also conforms with the requirements of the Department of Transport Specification for Highway Works Clause 2601 Part 4.

Advantages

•  Non-shrink through controlled expansion
  
•  Very high early compressive and flexural strengths
   
• Resistant to vibration and impact
  
•  Material can be pumped, poured, vibrated or rodded
  
•  Excellent bond strength to reinforcement steel and concrete
•  Contains no corrosive metallic additives
   
• Tolerant to freeze/thaw cycles
   
• Excellent flowability and placement characteristics

Applications

•  Repair to spalled and damaged concrete structures
   
• Production of bridge bearing plinths
   
•  Crane rail bedding and alignment
  
•  Grouting of starter bars, holding down bolts, etc
   
• Bedding of pre-cast concrete beams
  
•  Grouting of machinery and turbines