走道楼梯：                                                  2.0 kN/m2
   卫生间、浴室：                                              2.5 kN/m2
   （3）雪荷载：
     基本雪压：                                               =0.4 kN/m2

2.3 面荷载及梁间线荷载计算

2.3.1外墙面荷载

外墙真石漆                                0.05kN/㎡
6mm聚合物抗裂砂浆                         0.04kN/㎡
界面剂砂浆                                0.02kN/㎡
煤矸石砌块                                12×0.2=2.4kN/㎡
20mm水泥砂浆                              20×0.02=0.04kN/㎡
GRC增强水泥聚苯复合保温板                  1.13kN/㎡
                                           合计=4.09kN/㎡
                                            取4.1kN/㎡

2.3.2内墙面荷载

8mm1:2水泥砂浆（找平）                     2×0.008×20=0.32kN/㎡
2mm高分子防水涂料                          0.02×2=0.04kN/㎡
    界面处理剂一道                              0.02×2=0.04kN/㎡
    10mm厚1:3水泥砂浆                         0.01×20=0.2kN/㎡
蒸压加气混凝土砌块                           5.5×0.2=1.1kN/㎡
                                                合计=2..48kN/㎡       小区高层区结构设计计算书+CAD图纸(7):http://www.youerw.com/gongcheng/lunwen_5505.html