BigPatents India

A material for civil engineering work and its execution method exhibiting excellent scouring resistance and/or planning performance depending on the object (or use) of civil engineering work and are effective for suppressing heat island phenomenon in the urban area or forming an environment matching the surroundings. The material for civil engineering work is produced by adding 10-40 mass% of water externally to a mixture of 0.5-10.0 mass% of cement and 90.0-99.5 mass% of aggregate containing less than 10-50 mass% of fine powder not larger than 0.1 mm. It may be mixed previously with a coloring matter, seeds of plant, or the like. (FIG). 1