1. ASTM C 127-07
, 1994. Standard test method for density, relative density (specific gravity), absorption of coarse aggregate . Annual Book of ASTM Standards, 04(02). West Conshohocken, PA: ASTM, 1–6.
2. ASTM C 618-92a
, 1994. Standard specification for fly ash and raw or calcined natural for use as mineral admixture in portland cement concrete . Annual Book of ASTM Standards, 04(02). West Conshohocken, PA: ASTM International, 1–3.
3. ASTM C 702-98
, 2003. Standard practice for reducing samples of aggregate to testing size . Book of astm standards, 04(02). West Conshohocken, PA: ASTM International, 4.
4. ASTM D 1883-07e2
, 1994. Standard test method for cbr (california bearing ratio) of-compacted soils . Annual Book of ASTM Standards, 04(02). West Conshohocken, PA: ASTM, 1–9.
5. ASTM D 4318-10
, 1994. Standard test methods for liquid limit, plastic limit, and plasticity of soils . Annual Book of ASTM Standards, 04(02). West, PA: ASTM International, 1–16.