Method and apparatus for producing a multilayer cementitious product

摘要

Disclosed is a method of manufacturing a multilayered cementitious product comprising the steps of combining a cementitious material with water within a mixing container so as to form an aqueous slurry, discharging the slurry from the mixing container through an outlet onto a support and inserting a setting accelerator into the slurry at or close to the outlet of the mixing container.