Research on Cost Control of External Curtain Wall Engineering of Small and Medium-sized Station House

Comparative analysis is made on the cost indexes, subdivisions and quantities of the external curtain wall works of seven small and medium-sized station buildings in a high-speed railway project, and the influence of the price of main materials, the form of external curtain wall and the keel of external curtain wall on the cost of the external curtain wall works of small and medium-sized station buildings is discussed to find out the key factors for the cost control of the external curtain wall works, provide the basis for the design, and improve the coordination of the designers and the budget estimate preparers, it provides a reference for reasonably controlling and determining the cost of the outer curtain wall project of small and medium-sized station buildings.