Quellmax Plus

Quellmax Plus Waterstop is a bentonite based waterstop tape which has a unique protection coating that prevents premature swelling of the tape for up to 3 days. Quellmax Plus Waterstop is designed to prevent water ingress through non-movement joints in reinforced concrete structures.

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How does Quellmax Plus Waterstop work:

The alkaline of the fresh concrete dissolves the protective coating and instantly activates the Quellmax Plus Waterstop.  Quellmax Plus Waterstop is an active waterstop which reacts with water and swells preventing water ingress through the joints in the future.

Key Features & Benefits

  • Independently tested for use up to 7 bar water pressure
  • A highly effective water-stop, suitable for use in all non-movement construction joints in in-situ reinforced concrete
  • Special coating prevents premature swelling for up to 3 days
  • Suitable for both Vertical and Horizontal applications
  • No sticky protection tape to be removed prior to use
  • May be installed using adhesive or a fixing rail
  • Excellent swelling capacity >300%
  • Available in various sizes
  • Designed and manufactured in Germany

Specification Tip for Design Professionals:
Quellmax Plus Waterstop may be specified by name or by using the following description: a propriety swellable, rain-protected, sodium-bentonite waterstop tape with crystallisation properties, designed to prevent water ingress through non-movement joints in reinforced concrete structures

Test Results:

  • First Report

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Jamie Smyth

Quantity Surveyor

Jamie brings our team a wealth of knowledge in project costs management, from the cost and risk analysis to the preparation and submissions of tenders and valuations.

Jamie has spent over ten years working as a Quantity Surveyor with a background in the construction industry (from residential build to pharma projects). He has been involved in all aspects of construction collaborating with small builders and large contractors on projects of varying sizes and scale. All this contributed to his thorough understanding of the requirements and priorities when performing his tasks of a Quantity Surveyor.

On a personal note, Jamie enjoys playing soccer and is a true golf fanatic. He enjoys travelling and fine dining.

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