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RiveStop Tie-Bolt Hole Waterproofing

Material: RiveStop (D24) x 50L PZ Bucket 225 units for 24-27mm hole
Sale price£544.91 inc.VAT


The unique RiveStop system in the UK waterproofing industry – a patented method for sealing tie-bolt holes in concrete walls that delivers massive time and cost savings compared to the alternative mortars in the market.

RiveStop prevents any possible leakage of water or moisture into the formwork void of concrete structures.

#1 Insert RiveStop into the riveting machine.

#2 Insert in the hole to be sealed

#2 Insert in the hole to be sealed

#1 Insert RiveStop into the riveting machine.

#3 Rivet until the rivet shank is cut

 #3 Rivet until the rivet shank is cut

IMPORTANT It does not require specially trained or qualified operators.

How Does RiveStop Work?

The system is composed of three simple elements:

  1. RivePipe – A removable, reusable and recyclable formwork tube that protects tie bars within the concrete, and once removed leaves a clean, uniform tie hole.
  2. RiveOut – The manual extraction tool for easily removing RivePipe tubes from concrete walls in a matter of seconds.
  3. RiveStop – A patented rivet system that is quickly and easily installed, expanding to 50% of its original diameter to hermetically seal any tie-bolt holes left by the RivePipe.


Overall, RiveStop delivers savings of up to 90% in terms of both man hours and material costs compared other alternatives in the UK waterproofing market.

RiveStop Tie-Bolt Hole Waterproofing

RivePipe – Protects tie bars during construction

RiveStop Tie-Bolt Hole Waterproofing

RiveOut – Removes the RivePipe from the concrete

RiveStop Tie-Bolt Hole Waterproofing

RiveStop – Seals the tie-bolt hole completely

Key Benefits
  • Reliable – Avoid the risk of water and gas leaks compared to the conventional PVC tubes method
  • Reusable – RivePipe units can be reused over and over, usually for a minimum of 20 times.
  • Easy to Use – No training is required, and the system can be installed in any weather or temperature.
  • Quick – Installation is 10-times faster than existing methods, as high as 360 to 500 RiveStop units per hour dependent on whether you are using the manual or electric rivet method.
  • Adaptable – RivePipe units are available in different lengths dependent on wall thickness, and RiveStop units have variety of diameters, materials and finishes.
  • Safe – The system is certified as a barrier against water pressure, sound pollution, fire, acidic or saline solutions, and radon.
  • Durable – RiveStop adapts to the size and shape of the tie-bolt hole, ensuring a 100% watertight, permanent seal for the lifetime of the concrete.
Typical Applications

Any water-retaining or concrete structure, including:

  • New residential, office and commercial buildings
  • Architectural facades
  • Underground car parks
  • Reparation and maintenance projects
  • Pools and waterparks
  • Offshore works
  • Bridges and roads
  • Tunnels and metro/subway systems
  • Reservoirs and dams
  • Water tanks
  • Water treatment plants
  • Desalination plants
  • Wind turbine platforms
Installation Video


Product Data

Code: RS-J41236

Packaging: 225 units per bucket

Material: Rubber body. Aluminium rivet. Zinc-plated steel mandrel.

Application: Suitable for tie holes of 24 mm to 27 mm


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