Modular and reusable temporary construction wall

A method for forming a reusable, temporary construction wall comprising the steps of:

• attaching a top track to a lower surface of a building platform that defines a ceiling of an area;
• attaching a bottom track to an upper surface of a building platform that defines a floor of the area with the top track and the bottom track disposed in vertical registration;
• providing wall panels comprised of:
• a rectangular thickness of material sandwiched between fire resistant skins;
• and
• panel frames having a spline cavity, the frames closing the top edges, the bottom edges and the lateral edges of the panels wherein the spline cavity has a width, a thickness and a length;
• providing splines having thicknesses that allow friction fit into the spline cavity and widths equal to twice the width of a spline cavity;
• inserting splines into the spline cavities of the top edges of panels;
• assembling a vertical column of panels which spans from the bottom track to the top track;
• inserting splines with friction fit into the spline cavities of the lateral edges of the vertical column;
• assembling of an additional vertical column of panels which spans from the bottom track to the top track;
• and
• repeating these steps to assemble a temporary wall spanning a length of the top track.