SpecChem > Products > Grouts & Anchoring Cements > Super Por-Rok

Super Por-Rok

Premium cement based anchoring cement

Super Por-Rok® Anchoring Cement is a premium, one-component, non-shrink, hydraulic, controlled expansion cement designed for anchoring heavy machinery and other applications. It comes ready to use; just add water on-site to create a durable, pourable compound suitable for both patching and anchoring.

  • Quick Setting: Sets in 20-30 minutes, facilitating rapid application and strength development.
  • High Strength: Achieves greater than concrete strength within 6 hours.
  • Controlled Expansion: Expands as it sets to lock securely into place.
  • Waterproof: Offers excellent durability against freeze/thaw cycles and is suitable for direct water exposure.
  • Versatile: Can be used indoors or outdoors for anchoring and patching applications.
  • No Mechanical Mixing Required: Easy preparation without the need for special heating or two-component mixing.
  • ASTM Compliant: Meets all the properties of ASTM C1107 at 73 degrees.
Tech Sheet
Safety Sheet

Application

Super Por-Rok® is ideal for:

  • Anchoring bolts, rods, and banisters.
  • Securing guard rails, railings, and signposts.
  • Repairing cracks in concrete substrates.
  • It can be used in both interior and exterior settings.

Mixing and Application

  • Mixing: Combine Super Por-Rok® with clean potable water at 15% by weight to achieve a smooth, flowable consistency. For smaller batches, use 2.3 oz of water per pound of product.
  • Placement: Pour the mix around the anchoring bolt or directly into the prepared hole, ensuring it is even with the substrate level. Avoid leaving the material in conditions where water can puddle.

Surface Preparation

  • Ensure the concrete is at least 28 days old and fully cured.
  • Clean the hole of all debris and dampen the sides and bottom to ensure a dust-free surface.
  • Use an appropriate flat washer for the bolt size being anchored.

Application Notes and Limitations

  1. Do not over-water as it can reduce strength and durability.
  2. Ensure the fill level is slightly above the surrounding substrate to prevent water pooling.
  3. Avoid drilling anchor holes within 4 inches of concrete corners or edges.
  4. Application temperatures should remain above 32°F for 24 hours post-application.
  5. Use a flat trowel for a smooth surface finish once the material begins to stiffen.

Packaging

Packaged in 50 lb pails or 5 lb tubs.

Shelf Life

Shelf life of 12 months when stored properly.

Test Data

  • Compressive Strength:
    • 4 hours: 2000 psi
    • 1 day: 4000 psi
    • 28 days: 5500 psi