What are the advantages and disadvantages of .
13.11.2009· The disadvantage is to produce the cement,it requires a lot of opencast mining which can disfigure the countryside, it has a carbon footprint as the sand & cement must be transported long distances, it is extremely heavy and needs care when carrying, it requires a lot of work to mix unless you use mechanical methods, it must be mixed to the correct consistency, it cannot be used in extreme ...