（3）    外墙荷载：
8厚1:3水泥砂浆                               0.008×20=0.16 kN/㎡
12厚1:2.5水泥砂浆找平层                      0.012×20=0.24 kN/㎡
20厚水泥砂浆                                   0.02×20=0.4 kN/㎡
200加气混凝土砌块                               0.2×18=3.6 kN/㎡
                                                                     
总计                                                   2.88 kN/㎡

（4）    内墙1荷载：
     5厚1:2水泥砂浆                                0.005×20=0.1 kN/㎡
     15厚1:3防水水泥砂浆                           0.015×20=0.3 kN/㎡
     200厚加气混凝土砌块                            0.2×18=3.6 kN/㎡       
总计                                                    5.32 kN/㎡
（5）    女儿墙荷载：
8厚1:3水泥砂浆                               0.008×20=0.16 kN/㎡
12厚1:2.5水泥砂浆找平层                      0.012×20=0.24 kN/㎡
20厚水泥砂浆                                   0.02×20=0.4 kN/㎡
200厚普通砖墙                                   0.2×18=3.6 kN/㎡ 苏州敬老院建筑与结构设计+CAD图纸(5):http://www.youerw.com/gongcheng/lunwen_41649.html