The Concrete Pipe Association of Australasia represents manufacturers of steel reinforced concrete pipe and associated products who are committed to the use of AS/NZS 4058 Precast concrete pipe (Pressure and non-pressure) and AS/NZS 3725 Design for the installation of buried concrete pipe, as the benchmarks in industry. It is the vision of the CPAA to be the principal source of technical knowledge and education covering all aspects of pipe and its related products in Australia and New Zealand. The Association aspires to represent excellence in design, manufacture, application, and technology of steel-reinforced concrete pipe and associated products. Steel reinforced concrete pipe – built to last.