This case is applied to the main structure construction of large urban commercial complexes. 18mm film-faced waterproof plywood is adopted as formwork for casting concrete beams, columns and floor slabs.

Compared with traditional steel formwork, plywood features lighter weight, which facilitates manual handling and rapid assembly to greatly boost construction efficiency. The board surface is flat, smooth and well-sealed. After concrete pouring and forming, the surface tolerance is controlled within 0.3mm, eliminating the need for extensive plastering and leveling, and effectively reducing construction procedures and material waste.

In addition, this film-faced plywood is water-resistant, weather-resistant and reusable for multiple construction cycles. High-quality boards can be reused dozens of times. It is suitable for all cast-in-place concrete construction scenarios including high-rise buildings and municipal projects, delivering outstanding cost performance.