“十五”期末,全国新型墙材比例达到３８%。围绕这一总体目标,各地应在编制“十五”计划时按以下目标掌握:北京、上海、天津和经济发达的沿海大城市,以框架结构为主的高层建筑结构体系占的比例会越来越大,应积极发展满足建筑功能要求、保温隔热性能优良、轻质高强、便于机械化 At the end of the “fifteenth” period, the proportion of new wall materials in China reached 38%. Around this overall goal, all localities should grasp the following goals in the preparation of the 10th Five-Year Plan: Beijing, Shanghai, Tianjin, and the economically developed large coastal cities. The ratio of high-rise building structures dominated by the framework structure will increase. The bigger, the active development should meet the requirements of the building’s function, excellent thermal insulation performance, light weight, high strength, and easy mechanization.