建材展・原型构建：结构本身即产品

Design a structural products booth as a full-scale demonstration prototype. Erect a genuine structural bay in the stand — a timber gridshell, a steel node-and-tube frame, or a precast concrete portal — at true scale and correct engineering detail, standing free with nothing hanging from it and no cladding, so the structure alone is the exhibit. Leave every connection exposed and beautifully made: bolts torqued and aligned, welds ground, castings visible, with a small mirror placed beneath one node so visitors can see its underside. Add a load demonstration with a transparent gauge showing deflection under a visible weight. Keep the surrounding stand minimal: a plain floor, no walls, a single low counter with drawings and a scale model, so the structure is seen from all sides against the hall beyond. Light with clean uplights grazing the members. Include a printed technical panel with the span, section sizes and load figures. Show engineers examining a connection closely. Photorealistic, structural, precise and confident, eye-level view up into the frame.