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Product Information
DOSSAGE
As a guide, a dosage range of 100 ml to 250 ml per 100kg of cementitious material is recommended. Optimum dosage of LIGNIN 102 should be determined with trial mixes
PACKAGING
LIGNIN 102 is packed in: 500g, 1kg, 5kg, 10kg and 20kg container.

LIGNIN 102

LIQUID INTEGRAL WATERPROOFING ADMIXTURE FOR CONCRETE & MORTAR

DESCRIPTION

LIGNIN 102 is a liquid admixture for concrete to achieve high resistance to water ingress. It is based on a blend of surface active agents and refined lignosulphonate.

USES

LIGNIN 102 should be used in all structural concrete that is constantly or intermittently in contact with water such as sea walls, tunnels, basements, structural and pre-cast concrete in exposed superstructures. LIGNIN 102 can also be used as waterproofing cum plasticizing admixture for cement mortars and plasters.

STANDARDS
  • IS:2645-2003
  • IS:9103-1999
  • ASTM C494: Types A and D
DIRECTION FOR USE

LIGNIN 102 is a ready-to-use liquid which is dispensed into the concrete together with the mixing water. The plasticising effect and water reduction are higher if the admixture is added to the damp concrete after 50% to 70% of the mixing water has been added. The addition of LIGNIN 102 to dry aggregate or cement is not recommended.

POINTS TO REMEMBER WHEN PRODUCING WATERPROOF CONCRETE:
  • Ensure water / cement ratio is within the range of 0.40 to 0.60.
  • Keep water content as low as possible.
  • Place concrete quickly and compact it well.
  • Ensure complete curing.
TYPICAL PROPERTIES
  • Free flowing brown liquid
  • Specifican Gravity-1.16 ± 0.02 at 25°C
  • PH 6 ± 1
  • Air entrainment-2 ± 1
  • Chloride ion content-< 0.2%