AASHTO M 170-20 PDF Download

AASHTO M 170-20 is a standard specification that provides guidelines for reinforced concrete culverts, storm drains, and sewer pipes. The standard is designed to ensure that these structures are constructed with the necessary strength and durability to effectively convey sewage, industrial wastes, and stormwater.

The specification covers various aspects of the reinforced concrete components, including the materials used, construction methods, and testing requirements. It outlines the minimum requirements for the reinforcement, concrete mixtures, and dimensions of the pipes.

The standard also addresses the manufacturing process, quality control, and inspection procedures to ensure that the pipes meet the desired standards of performance and reliability. It specifies the methods for testing the pipes for strength, watertightness, and other relevant properties.

AASHTO M 170-20 serves as a comprehensive guide for engineers, designers, contractors, and regulators involved in the construction and maintenance of reinforced concrete culverts, storm drains, and sewer pipes. It provides a standardized framework to ensure the consistent quality and performance of these infrastructure components, thereby promoting safety and efficiency in transportation and water management systems.