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Sika Intraplast N 50lb Bag

Sika Intraplast N is a balanced blend of expanding, fluidifying, and water-reducing agents for Portlandcement grouts. It produces a slow, controlled expansion prior to the grout hardening.

  • High Fluidity
  • Compatible with Type I, II, III Cements
  • Improves Density of Grout
$286.26
SKU
18891

Sika Intraplast N – Expanding & Fluidifying Grouting Aid

Sika Intraplast N is a specialized blend of expanding, fluidifying, and water-reducing agents formulated for Portland-cement grouts. Designed to enhance grout performance, this admixture improves workability, prevents segregation, and promotes controlled expansion before the grout sets. Ideal for machinery base plates, rock fissures, and pre-packed aggregate cavities, Sika Intraplast N ensures grout fills voids completely, making it a reliable choice for structural grouting applications.

Key Features:

  • Provides controlled, gaseous expansion before initial set
  • Enhances grout fluidity, reducing segregation and bleed
  • Compatible with Type I, II, or III cement, with or without pozzolanic materials
  • Improves adhesion and density of grout
  • Prevents shrinkage and promotes full contact with surrounding surfaces
  • Ideal for pre-placed aggregate grouting and rock fissure grouting
  • Moisture-resistant formulation for durability

Applications:

  • Machinery base plates and equipment foundations
  • Pre-packed aggregate cavities
  • Rock fissures and bolting applications
  • Structural grouting for critical anchoring projects
  • Sealing voids in concrete and masonry structures

Technical Specifications:

Property Value
Packaging 50 lb (22.7 kg) bag
Appearance Gray powder
Shelf Life 6 months in unopened packaging
Storage Conditions Store dry at 40–95°F (4–35°C); protect from moisture
Recommended Dosage 1% by weight of cementitious material
Mixing Water Requirement Less than 5.25 gallons per 100 lb of cementitious material

 

Frequently Asked Questions:

What is the recommended dosage of Sika Intraplast N?
The recommended dosage is 1% by weight of the total cementitious material, including cement and fly ash.

Can this product be used with all types of cement?
Yes, it is compatible with Type I, II, and III Portland cement, with or without pozzolanic materials or fly ash.

More Information
Brand Sika
Manufacturer Sika