1. ASTM. (2005a). “Standard specification for coal fly ash and raw or calcined natural pozzolan for use as a mineral admixture in concrete.” C618-00 310–313.
2. ASTM. (2005b). “Standard specification for sample and testing fly ash or natural pozzolans for use as a mineral admixture in portland cement.” C230 172–176.
3. ASTM. (2005c). “Standard test method for compressive strength of cylindrical concrete specimens.” C39 West Conshohocken Pa. 18–22.
4. ASTM. (2005d). “Standard test method for compressive strength of hydraulic cement mortars (using 2-in or [50 mm] cube specimens).” C109 West Conshohocken Pa. 83–88.
5. ASTM. (2005e). “Standard test method for flexural strength of hydraulic-cement mortars.” C348-97 227–232.