HYDRAULIC CEMENT COMPOSITIONS

摘要

A cementitious product produced by setting of a composition comprising a mixture of at least one hydraulic cement and water not more than 2% of the total volume of the product comprising pores of maximum dimension exceeding 100 microns and preferably not more than 2% of the total volume comprising pores exceeding 15 microns in maximum dimension, the product preferably having a flexural strength of at least 40 MPa.