Stage stairways constructive-sectional details of auditorium hall dwg file

Stage stairways constructive-sectional details of auditorium hall that includes a detailed view of staircase vest scenario, ceramic floor, horizontal section, tapizon novoflor corrugated beige, ceramic floor celima color blanco, foot print ceramic, novacel glue, steps details, supportive wooden railing installation, base floor oncrete plan, wall construction and much more of stairways details.