Duco no 3

DUCO NO.3 is high versatile free flowing colorless concrete additives in liquid form. It is used as quick setting cum rapid hardening admixture for concrete and plaster. This is also used as Antifreeze/deicing compound for plain concrete in sub zero climatic conditions.

  • Features & Benefits
  • Area Of Application
  • Application
  • Technical Details
  • Packaging
  • Shelf Life
  • Easy to use versatile concrete additives.
  • Very useful product for pre-cast industries.
  • Very useful emergency repair in factory.
  • Highly useful for stoppage of water ingress through underground structures.
  • Most useful in cold weather concreting, particularly when temperature
  • reaches below zero degree.
  • Very useful for early stripping of shutters.
  • Useful for sealing joints in masonry, cracks/joints in tunnels etc.
  • For underground waterproofing work DUCO NO.3 plays a very vital role.
  • Pre-stressed & Pre-cast concrete elements
  • Block Paving (grey/ coloured)
  • Cement tiles (grey/ coloured)
  • Paving flags
  • Edgings and other items for garden and landscape design
  • Building blocks & bricks

DUCO NO.3 is diluted with water as recommended above. Before adding the diluted , DUCO NO.3 sand and cement is to be mixed thoroughly in dry condition and then the DUCO solution is added and mixed thoroughly and quickly so as to avoid stiffening during mixing. For stopping minor leakages and dampness only cement and DUCO solution are mixed thoroughly to prepare consistency and applied on the surface immediately.

  • Form : Liquid
  • Colour : Transparent
  • Dose : 1:3 or 4 (DUCONo.3 :Cement), but may vary depending on site condition
  • Specific Gravity : 1.2 ± 0.02
  • Setting time : Initial – 2 to 3 minutes
  • Setting time : Final - 4 to 6 minutes

Available in 1Kg, 5 Kg, 20 Kg, 50 Kg and 250 Kg

12 months in sealed condition

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