Concrete pipes have been used for over 2000 years in the removal of water, sewerage and other liquid related elements in built up areas around the world. This is mainly due to the fact that concrete is so durable and long lasting. Concrete pipes are quite popular due to the fact that they can be used in various types of construction situations. Generally concrete piping is used for low-pressure applications such as gravity flow transport of storm water or drainage, but is often still used for sewage piping. GAST can also offer lined concrete piping solutions.