1. American Society for Testing and Materials Standard Test Method for Critical Dilation of Concrete Specimens Subjected to Freezing. C671-86 1986. ASTM, Philadelphia.
2. American Society for Testing and Materials Standard Test Method for Resistance of Concrete to Rapid Freezing and Thawing. C666-92 1992a. ASTM, Philadelphia.
3. American Society for Testing and Materials Standard Practice for Evaluation of Frost Resistance of Coarse Aggregates in Air-Entrained Concrete by Critical Dilation Procedures. C682-87 (Reapproved 1992) 1992b. ASTM, Philadelphia.
4. Ashurst, J. , Dimes, F.G., Conservation of building and decorative stone., 1998. Butterworth-Heinemann, London.
5. Association Française de Normalisation Limestone. Test for resistance to freezing, NF B 10 513 1975. AFNOR, Paris.