Abstract: A manufacture or cell (20) formed by a closed case (21) of fabric material (23) in which a multiple number of meltable plastic pellets (24) are disposed and with which an electrical line (25), here in the form of lines (25-1, 25-2), combine in an interwoven assembly. Heat is applied to the pellets (24) via the electrical line (25) to melt them into a mass of substance that solidifies into a solid wall or thickness while concurrently adhering to the fabric material (23) so that the resulting structure is in a cast condition, transformed from its flexible state prior to application of the heat to pellets (24) into a wall-like member. The cell (20) is useful in application of constructing a habitable temporary living housing or shelter for victims arising out of a catastrophe.