The extensibility of floor slabs

The floor slab itself has good extensibility, light weight, long natural vibration period, and can absorb deformation energy under large deformations. The connections of the structural system are mostly flexible connections, and the enclosure structure can undergo displacement with the main structure, greatly improving its seismic performance.

Reducing its own weight will also enhance its seismic performance. Reducing its own weight by half is equivalent to reducing the seismic fortification intensity by one degree. The seismic effect can be reduced by 30% -40% J, thereby reducing many seismic requirements and lowering project costs.

China is facing a series of problems that affect sustainable development, such as soil erosion and environmental pollution. The proposal of environmentally friendly buildings has emerged, which have high energy utilization, good environment, low consumption while ensuring people's lives, and long service life.

And floor slab buildings can precisely meet these requirements. Compared with other building structural systems, floor slab buildings have no air pollution and noise, and do not cause damage to resources such as forests. In addition, building materials can be recycled and reused, reducing the occurrence of solid waste and promoting the coordinated development of humans and nature, representing a new level in the construction industry.