Bridge Expansion Joints

DSC Zendon cc has equipped ourselves over the years with the ability to manufacture & install all types of Bridge Expansion Joints specified for South Africa and neighbouring countries, which makes us one of the leading Bridge Expansion Joint installers in Southern Africa

Prismo Thorma Joints

With over 1 million linear metres installed in over 50 countries throughout the world, in conditions from arctic to tropical, Thorma joint is engineered for use across all or part of the road deck – including verges and hard shoulders.

DSC Zendon cc has more than 20 years experience in the supply and installation of Thorma Joints and has developed a grade of Thorma which is unique to SA conditions. There is no other bridge expansion joint that can beat Thormajoint for effectiveness, economy and reliability.

A special combination of an elastomer modified BJ200 binder and carefully selected single size BJ stone, provide a strength and flexibility that can accommodate horizontal movements up to +/-40mm.

BSP Steel Joints

BSP 40/65/80mm movement joints have been developed in South Africa. They have an excellent track record, having been proven in very highly trafficked areas of S.A. for the last 15 years. Prior to this DSC Zendon cc installed the Maurer range of joints from 1984.

Downloads

Maurer Joints

For decades MAURER Expansion Joints have been a trade mark for expansion joints subjected to traffic.

Quality of the watertight and maintenance-free MAURER Expansion Joints manufactured from company-owned special components sets standards with regard to durability and functionality.

Downloads

Key Features:

  • Quick installation and easy repair
No mechanical moving parts
Reduced noise pollution from vehicles travelling over the joint; a smooth riding surface level with existing roadway
  • The ability to be surface dressed, to improve skid resistance

Helps to maintain structural integrity by being watertight

Adaptability of design to fit installation requirements

  • Partial or full installation across carriageways

Flexibility in all directions, including movement of upto +/-40mm

Can be used for top-up after resurfacing work, without full replacement