The research on construction technique of the big area structure original decorative concrete;

The paper analyses and summaries the factors for the durability of finished concrete, which include percolationresistance, antifreeze, effloresceresistance, pollutionresistance and anticrack, etc.

The high performance concrete and excellent form scaffolding are the key factors related to pro-ject quality and cost in the finished concrete building.

Construction technology of fair-faced concrete and its application;

Discussion on construction technology for fair-faced concrete;

The hyperbolic variable sections viaduct piers are applied in new Wuhan station of Wuhan-Guangzhou passenger dedicated line,which can break through traditional theory about plane fair-faced concrete in architectural design as to get decorative effects combined with fair-faced concrete of beam making one integrated mass.

This paper discusses the key techniques of fair-faced concrete for bridge piers with space curved surface in Wuhan Station,and these cover a description about the features of fair-faced concrete adopted for large-scale bridge piers with regard to constructability and quality requirements.