项目位于江门蓬江区天沙河边，展厅作为蓬江治水成果的集中展示，是对外治水环保科普、治水沙龙交流的重要场所，同时是一年一度的龙舟赛的主席台。业主希望在 2021 年的春节后的世界水日开放给市民，从设计到建成开放只有 8 个月时间，其中还包含春节假期及一个半月的室内布展。这是一个快速建造的建筑，是一个施工策略占主导的项目。

▼建筑沿河外观，external view of the building along the river ©白羽

The Project is located by the Tiansha River in Pengjiang District of Jiangmen. The exhibition hall serves as a centralized display of the water-control achievements of Pengjiang. It is an important place for external science popularization of water control and environment protection and for the exchange of water control salon. In addition, it is also served as the rostrum for the Dragon Boat Race which is held once a year. The Owner hopes to open it to the public on the World Water Day after the Spring Festival of 2021. It will take only 8 months from design to completion and opening, including the Spring Festival holiday and one and a half months of indoor exhibition arranging. This is a fast-construct building, and a project where construction strategies dominate.

▼鸟瞰，aerial view©白羽

我们提出“化整为零”施工策略，把建筑物拆解成可以同时施工的两部分：底部是混凝土结构的儿童展厅，平沿河步道的标高；上部是钢结构的成果展厅及公共教育用房，架空于河岸步道，连接马路标高的主广场。

We put forward the construction strategy of “breaking up the whole into parts”, decomposing the building into two parts that can be constructed simultaneously: the bottom part is the children’s exhibition hall of concrete structure, and is flush with the elevation of the walkway along the river; the upper part is the achievement exhibition hall and the public education room of steel structure, and is elevated on the river bank walkway, connecting to the main square at the road.

▼顶视图，top view©白羽

▼建筑底部为混凝土结构，上部为钢结构，concrete structure on the bottom part, steel structure on the upper part©白羽