1. ASTM A615/A615 M-04b.: Standard specification for deformed and plain carbon steel bars for concrete reinforcement. pp. 1–6 (2004)
2. ASTM C469.: Standard test method for static modulus of elasticity and Poisson’s ratio of concrete in compression, vol. 4.2, pp. 1–5 (2002)
3. ASTM C78.: Standard test method for flexural strength of concrete (using simple beam with third-point loading). vol. 4.2, pp. 1–3 (2002)
4. B.S. 1881: Part 125.: Methods for mixing and sampling fresh concrete in the laboratory, pp. 1– 9 (1986)
5. B.S. 1881: Part 114.: Methods for determinations of density of hardened concrete, pp. 1–10 (1983)