Cost Factor Analysis for Timber–Concrete Composite with a Lightweight Plywood Rib Floor Panel

With the growing importance of principle sustainability, there is an increasing interest in use timber–concrete composite for floors, especially medium and large span buildings. Timber–concrete combines better properties both materials reduces their disadvantages. The most common choice to a cross-laminated timber panel as base composite. But solution with plywood rib panels adhesive connection between fibre reinforced concrete layer offered more cost-effective constructive solution. An algorithm determining rational parameters cross-section has been developed. software was written based on proposed compare bases. developed includes recommendations forthcoming Eurocode 5 design innovative approach vibration calculations. obtained data conclude that structural up 73% lower cost 71% smaller self-weight. Thus, construction can meet needs society sustainable floor solutions.