Can I read Shotcrete Reinforcement in Mining Operations on EtoBox?

Shotcrete Reinforcement in Mining Operations by Gsam Villanueva is a document available to read on EtoBox.

What is Shotcrete Reinforcement in Mining Operations about?

This document discusses a study comparing the physical-mechanical properties of shotcrete (sprayed concrete) containing steel fibers and polypropylene fibers used for underground mining support in Peru. The study tested the compressive strength of shotcrete samples with different fiber types (polypropylene and steel) at curing times of 7, 14, and 28 days. The results showed that shotcrete reinforced with both fiber types provided increased compressive strength over time and is suitable for underground minin

Author

Gsam Villanueva

Language

EN