These state of the art mechanical Flush Surface Expansion Joints are installed wherever traffic conditions dictates that the joint must be watertight and able to accommodate a wide range of movements, such as experienced in:
  • Car Decks
  • Bridges
  • Multi-storey structures
  • Loading Bays

RAB-B7 Elastomeric Expansion Joints are installed to accommodate lively structural and imposed loadings that are too severe to be controlled by a lesser specification joint system.

(Section through Suspended Slab Including secondary deck flashing)

 

RAB - B7 Features:

Hot applied Transition matrix, which upon installation fuses both the underlaid secondary deck flashing and adjacent mastic or asphalt surfacing together.

Purpose made units include for corners, upstands, kerbs and angles assuring every configuration remains weatherproof.


Performance:

All the components are non-degradable and are unaffected by the natural elements and remain watertight throughout the full range of movements.

Suitable for deck gaps ranging 25mm to 75mm. / Rotational and Vertical movements of 6mm / Lateral capability 50mm


Full Technical specifications, design and installation services are available upon request. Please telephone 01629 814589