1. Recommended Practice for Shotcreting;ACI 506-66,1983
2. Recommendations on Sprayed Shotcrete: Technology and Practice;AFTES (Association Française des Travaux en Souterrain),1992
3. Standard Test Method for Flexural Toughness and First Crack Strength of Fiber Reinforced Concrete;ASTM C 1018-89,1989
4. Standard Specification for Fiber-Reinforced Concrete and Shotcrete;ASTM C 1116-89,1989
5. Guideline on shotcrete, Part 1: Application;Austrian Concrete Society,1990