2.2.5上人屋面
10厚广场地砖                             19KN/m3                     0.19 KN/m2
20厚1:4水泥砂浆结合层              20KN/m3                     0.4KN/m2
35厚挤塑聚苯板                          0.25KN/m3                 0.088KN/m2
20厚1:3水泥砂浆找平                 20KN/m3                     0.4 KN/m2
30厚1:8加气混凝土块找坡          11.8KN/m3                  0.354 KN/m2
120厚现浇钢筋混凝土                  25KN/m3                  3.0 KN/m2
20厚水泥砂浆抹灰                      20KN/m3                    0.4 KN/m2
合计:                                                                      4.8 KN/m2

2.2.6非上人屋面  
40厚防水混凝土                         25KN/m3                    1.0 KN/m2
35厚挤塑聚板苯                         0.25KN/m3                  0.088KN/m2
20厚1:3水泥砂浆找平                20KN/m3                     0.4 KN/m2
30厚1:8加气混凝土块找坡       11.8KN/m3                  0.354KN/m2
120厚现浇钢筋混凝土                25KN/m3                    3.0 KN/m2
20厚水泥砂浆抹灰                     20KN/m3                     0.4KN/m2
合计 :                                                                   5.2 KN/m2 巢湖居住小区结构设计+CAD图纸(7):http://www.youerw.com/gongcheng/lunwen_30298.html