2020年二级造价师《土建工程》易难点模拟试题(90)

参考答案：

(1)实心砖墙(砌筑)

粗算墙体体积:

外墙: 44.4X (3.9-0.12) X0.24=40.27968 (m3)

内墙: 19.44X3.9X0.24=18.19584 (m3)

各项扣除:

M-1广]4樘: 0.9X2X4X0.24=1.728 (m3)

M-2门1樘: 1.5X2X 0.24=0.72 (m3)

窗5樘: 1.5X1.5X5X0.24=2.7 (m3)

过梁(伸 入支座单边120mm,截面240mm* 180mm)

(0.9X4+1.5+1.5X 5+0.24X10) X0.24X0.18-0.648 (m3)

40.27968+ 18.19584-1.728-0.72-2.7-0.648=52.680 (m3)

(2)水泥砂浆地面

粗算地面面积:95.7456 (m)

扣除墙投影面积:

(44.4+19.44) X0.24=15.3216 (mi

95.7456- 15.3216-80.424 (m)

(3)内墙面抹灰

粗算抹灰面积-303.912 (m)

扣除:

M-1广]4樘: 0.9X2X4X2=7.2X2=14.4 (m)

M-2门1樘: 1.5X2=3 (m)

窗5樘: 1.5X1.5X5=11.25 (m3)

303.912-14.4-3-11.25=275.262 (m)