北郊游泳馆、体育馆是亚运会北郊体育中心的主要建筑。两馆均采用EPS隔热夹心板作屋面板。这种板是用彩色涂层钢板作面层,聚苯乙烯泡沫塑料作芯材,经特定的生产工艺复合而成的,这是一种集承重、隔热、防水、装修功能于一体的新型超轻建筑板材。两馆屋顶的直坡和曲坡,分别铺装平板和曲板。游泳馆建筑面积3.8万m~2,双坡银灰色屋面, The northern suburbs swimming pool and gymnasium are the main buildings of the north suburb sports center of the Asian Games. Both halls use EPS insulated sandwich panels as roofing panels. This kind of board is made of colored coated steel sheet as surface layer and polystyrene foam as core material and compounded by a specific production process. This is a new type that combines load-bearing, heat insulation, waterproof and decoration functions. Ultra-light construction panels. The straight slopes and curved slopes of the roofs of the two pavilions are paved with flat plates and curved plates. Swimming pool construction area of ​​38,000 m2, double slope silver gray roof,