A number of construction methods were adopted such as reverse operating of waterproof coat in minus temperature,structure strengthened with steel stuck on it,the use of bamboo plywood etc.

• 施工中采用负温下防水层逆作施工、结构粘钢补强、竹编胶合板应用等,施工技术有所创新,被评为北京市和国家优质工程。