A consumable assembly for forming a concrete wall structure, a concrete wall structure formed with the assembly, a tie member and a side plate for use in the assembly

摘要

The invention relates to a consumable assembly ( 10 ) for forming a concrete wall structure ( 11 ). The assembly comprises side plates ( 12 ) having major planar sections ( 13 ) forming opposite sides of the wall structure ( 11 ) and peripheral edge flanges ( 14, 15, 16, 17 ) substantially perpendicular to the major planar sections ( 13 ) of the side plates ( 12 ). The assembly further comprises transverse tie members ( 18 ) for interconnecting side plates ( 12 ) belonging to opposite sides of the wall structure ( 11 ) and hold the side plates ( 12 ) in a spaced apart substantially parallel relationship with respect to each other. The edge flanges ( 14, 15, 16, 17 ) of the side plates ( 12 ) are separated from the major planar sections by grooves ( 19 ).