Patent ID: 7364676
Filing Date: 2008-04-29
Classification: B28B,B32B

Abstract:
1. A board forming system comprising: (a) a mixer for making a cementitious slurry, the mixer comprising a discharge for the slurry; (b) a forming table and optionally a backing layer for receiving slurry discharged from the mixer; (c) a slurry spreader downstream of the slurry discharge of the mixer and in contact with the cementitious slurry after the slurry is discharged from the mixer, the slurry spreader comprising a fluid inlet and a fluid outlet in communication with the fluid inlet for discharging fluid from the slurry spreader, the fluid outlet comprising a plurality of apertures; and (d) a board forming station for forming the board to pre-set dimensions, the forming station being located downstream of the slurry spreader.