Sika® Intraplast® Z

An expanding grout admixture in powder form. By introducing micro bubbles into the mix, it produces wet volume expansion and increased fluidity without segregation.

  • Intraplast Z plasticises the mix with water reduction of up to 20%, thus improving the strength of the grout.
  • Gas generated during setting distributes bubbles causing expansion to take place (3%-8% by volume) thus compensating for normal shrinkage. The initial retarding effect of Intraplast Z improves grout penetration, reduces water separation and bleeding.
  • The expansive forces generated completely fill voids.
  • Non toxic, non chloride.
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Usage

Intraplast Z is used to increase cohesion in cement grouts and is suitable for use in the grouting of :

  • Pre-stressed cable ducts.
  • Rock and soil anchoring.
  • Bearing plates.
  • Pre-placed aggregates.
  • Tunnel linings.
  • Pre-cast concrete elements.
  • Tilt construction wall panels.
  • Crack injection.

Advantages

  • Intraplast Z plasticises the mix with water reduction of up to 20%, thus improving the strength of the grout.
  • Gas generated during setting distributes bubbles causing expansion to take place (3%-8% by volume) thus compensating for normal shrinkage. The initial retarding effect of Intraplast Z improves grout penetration, reduces water separation and bleeding.
  • The expansive forces generated completely fill voids.
  • Non toxic, non chloride.

Packaging

20 x 0.75 kg bag

Colour

Beige