Which is a common cause of deterioration in natural fibre ropes?

Mildew is a recognized common cause of deterioration in natural fiber ropes. Natural fibers, such as hemp or cotton, are organic materials that can absorb moisture and provide an environment conducive to mold and mildew growth, especially in warm, humid conditions. When natural fibers become damp and are not dried properly, they can degrade over time due to mold growth, which weakens the integrity of the rope. This degradation can lead to reduced strength and increased brittleness, ultimately compromising the safety and reliability of the rope for use in firefighting and rescue operations.

Understanding the effects of mildew is essential for maintaining the operational readiness of fire service equipment, as it highlights the need for proper care and storage practices to ensure the longevity of natural fiber ropes.