• Crystalline Waterproofing Powder Concrete Admixture - CRYSTAL PW 25

Admixtures / Crystalline Waterproofing Powder Concrete Admixture

CRYSTAL PW 25

Description

CRYSTAL PW 25 is a waterproofing concrete admixture that reacts with moisture into the concrete and forms crystal fiber on the pores and capillary gaps of concrete to provide permanently water impermeability.

Fields of Application

  • Foundations, basements,
  • Tunnels, dams,
  • Precast concrete elements,
  • Potable water tanks and waste water tanks,
  • Water treatment plant,
  • Swimming pools,
  • Elevator pits,
  • Garage.

Features and Benefits

  • Protects the concrete against negative and positive water pressure.
  • Resistant to extreme hydrostatic pressure.
  • Provides permanently active waterproofing. During the curing time, it creates insoluble nano structural crystal into the capillary cracks.
  • Non toxic. Safely used in water tanks.
  • Water vapor permeable. It allows the building to breath.
  • Easy to prepare and apply.
  • Suitable for bored piled raft insulation.
  • Cover the cracks up to 0.4 mm.
  • Provides long term protection even though concrete surface is damaged.
  • Does not need to any additional waterproofing applications.
  • Does not harm for human health and environment.

Application Procedure 

Water/Cement ratio should be ≤ 0,55. CRYSTAL PW 25 is mixed with water as the ratio of 1:0,4 and then added into the mixture and mixed well minimum 5 minutes. After mixing, mixtured concrete is poured.

Consumption

CRYSTAL PW 25 is added 0,7-2 % by weight of cement on the mixture.

Package

25 kg metal pail

20 kg kraft pack

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