Bedding up to 50% of pipe diameter increases supporting strength by what percentage?

Bedding a pipe is a crucial part of installation, especially for ensuring its structural integrity and long-term performance. When bedding material is used, it specifically provides support to the pipe and helps distribute loads effectively. The question states that bedding up to 50% of the pipe diameter increases supporting strength by a specific percentage.

The correct option indicates that this increase is 36%. This percentage comes from industry standards and empirical studies that have demonstrated how properly bedded pipes can withstand additional loads from soil and traffic above them. The 36% increase in supporting strength suggests a significant enhancement in the pipe's ability to resist deformation and failure under stress, effectively prolonging its lifespan and reliability in the water distribution system.

Additionally, this specific percentage reflects common data derived from various engineering practices that have studied the effects of bedding on different pipe materials and sizes. Understanding this relationship is essential for engineers and technicians when designing and installing pipelines, ensuring that they are well-equipped to handle the environmental and operational stresses they will face over time.