Speed Concrete Induestries Sdn Bhd (SCI) produce quality concrete pipes with various types of joints. The main type of joins avalible are;

• Spigot and Socket Joint
• Rebated Joint

Spogot and socket joint is also commonly called the Rubber Ring Joint (RRJ). RRJ provides maximum water tightness and flexibility in concrete pipelines. A certain degree of linear deflection is allowed in this type of joint.

Rebate Joint is also known as the Ogee Joint or Flush Joint. This is a rigid and deflection or settlement occuring after installation may cause cracks, permitting leakage. This joint is not recommended where water tightness is critical.