webertec NSG 2 New Product

webertec NSG 2 is a specially developed, triple consistency shrinkage-compensated grout, for anchoring / precision grouting, as well as for non-structural concrete repairs.
Webertec NSG 2 can be used in fluid, pourable and trowellable consistency for gap thickness upto 100 mm, complying to ASTM C 1107.
Webertec NSG 2 can be used in trowellable as well as pourable consistency as a repair mortar, complying to R2 standards of EN 1504 – 3.

• Chloride free – Develops high initial strength without use of chlorides.
• Shrinkage compensation in the plastic state, through gaseous expansion.
• High early strength and high ultimate strength ensures long life of grout and repaired substrate.
• No bleeding or segregation.
• Prepacked with graded aggregates, to eliminate jobsite variations.
• Iron free – does not cause staining.
• High bond strength with the existing concrete.

• Never exceed maximum water ratio, as prescribed.
• For filling gaps more than 100 mm thick, additional aggregates would need to be added.
• Make sure the surfaces are clean, to prevent debonding.
• Ensure adequate curing is done.
• Ensure continuous pouring to prevent formation of cold joints.
• Ensure the grout is uniformly compacted.
• Levelling shims should have rounded edges, to prevent stress accumulation.
• Mix enough quantity of grout, so that there is no shortage in between placing the grout.
• Meant for non-structural repair only. Not to be used for structural repairs.