Which stone class of riprap has a maximum weight of 100 kgs?

The stone class of riprap that has a maximum weight of 100 kgs is classified as Class C. Riprap is used in various civil engineering and environmental applications to protect shorelines, streambanks, and slopes from erosion. The classification of riprap stones is determined by their weight and size, which correspond to their effectiveness in withstanding hydraulic forces.

Class C riprap specifically denotes stones that have a maximum weight of up to 100 kgs, which makes them suitable for use in situations where moderate hydraulic forces are expected, and larger, heavier stones might be impractical or unnecessary. By understanding these classifications, engineers can select the appropriate type of riprap for specific project requirements, ensuring optimal performance in erosion control.

Class A and Class B would indicate larger stone sizes, while Class D would denote an even larger weight category. Each class serves a different purpose based on anticipated environmental conditions and engineering demands, hence the importance of choosing the correct category for effective riprap application.