Abstract:
Single-side formwork was used on the basement external wall of a high-end flagship store project on No.6 lot of Beijing Jinbao Avenue. Formwork fabrication and installation are difficult due to small site area, high floor height and construction technical requirement.In order to guarantee qualified firmness, cross-section dimension and verticality of formwork, the optimal performance-cost scheme shall be selected. It was proved that the support system has favorable rigidity, the formwork has no deformation and construction cost could be saved.