Smoke baffle wall is an important facility used to block smoke diffusion in construction engineering. The selection of construction materials directly affects the effect and service life of smoke baffle wall. Common smoke wall construction materials mainly include the following:

1. Steel plate: steel plate is one of the commonly used materials for smoke baffle wall, which has the advantages of high temperature resistance, good fire resistance, corrosion resistance, etc., and is suitable for the construction of smoke baffle wall in high temperature environment.

2. Non-combustible isolation materials: usually refers to gypsum board, rock wool board, silicate board and other non-combustible materials, these materials have high temperature resistance, fire prevention, heat insulation and other characteristics, can effectively block the diffusion of smoke.

3. Glass: glass, as a transparent material, is sometimes selected in the design of the smoke wall, which can not only effectively isolate the smoke, but also play a role in beautifying the indoor environment.

4. Thermal insulation materials: Thermal insulation materials such as rock wool, foam glass, etc., can effectively isolate smoke transmission, and can play a certain role in heat insulation.

5. Metal mesh: Metal mesh can play the role of isolation and filtration in the interior of the smoke wall to prevent the diffusion of smoke.

In general, the construction materials of the vertical wall of the smoke baffle should have good thermal insulation, smoke insulation and fire protection performance, which can ensure the safety of personnel and effectively prevent the diffusion of smoke. The selection of suitable construction materials is very important for the construction of smoke baffle wall. It is recommended to fully consider the performance and applicability of materials before construction to ensure the effectiveness and service life of smoke baffle wall.