Patent ID: 9702144
Date: 2017-07-11
CPC Classifications: B29C,E04B,E04G

Claim:
1. A method of forming a wall, comprising: providing an extrusion platform having a surface with a plurality of perforations extending therethrough; extruding a cementitious composite through the perforations of the extrusion platform to grow a plurality of cementitious composite rods extending from the extrusion platform by at least placing the extrusion platform at a desired wall height above a support structure with the perforations facing downward and toward the support structure, and causing a downward growth of the cementitious composite rods from the extrusion platform to the support structure, the perforations of the extrusion platform molding a cross-sectional shape of the cementitious composite rods; and allowing the cementitious composite rods to cure to provide the wall.