辦公樓荷載樓面計(jì)算

荷載,厚度/層數(shù),容重,容重取值,容重/m2,合計(jì)

,,,,,,

基本風(fēng)壓,,0.35kN/m2,0.35,,

基本雪壓,,0.5kN/m2,0.5,,

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樓面恒荷載：,,,,,

120厚混凝土現(xiàn)澆樓板,0.12,25kN/m3,25,3.00,

25厚1：2水泥砂漿結(jié)合層,0.025,20kN/m3,20,0.50,

5素水泥面,0.005,20kN/m3,20,0.10,

10厚瓷磚,0.01,19.8kN/m3,19.8,0.20,

板下抹灰10厚,0.01,17kN/m3,17,0.17,

合計(jì),,,,,4.0

衛(wèi)生間恒荷載：,,,,,

120厚混凝土現(xiàn)澆樓板,0.12,25kN/m3,25,3.00,

20厚1：3水泥砂漿找平層,0.02,20kN/m3,20,0.40,

40厚C20細(xì)石混凝土隨搗隨抹,0.04,25kN/m3,25,1.00,

15厚1：2干硬性水泥砂漿,0.015,20kN/m3,20,0.30,

5厚1：1水泥砂漿,0.005,20kN/m3,20,0.10,

10厚瓷磚,0.01,19.8kN/m3,19.8,0.20,

板下抹灰10厚,0.01,17kN/m3,17,0.17,

合計(jì),,,,,5.2

屋面恒荷載1：,,,,,

120厚混凝土現(xiàn)澆樓板,0.12,25kN/m3,25,3.00,

40厚C20防水細(xì)石混凝土,0.04,25kN/m3,25,1.00,

20厚1：3水泥砂漿結(jié)合層,0.02,20kN/m3,20,0.40,

100厚憎水膨脹珍珠巖塊保溫層,0.1,2.5kN/m3,2.5,0.25,

30厚1：3水泥砂漿,0.03,20kN/m3,20,0.60,

4厚（一層）高聚物改性瀝青防水卷材防水層,0.004,0.05kN/m2,0.05,0.00,

板下抹灰10厚,0.01,17kN/m3,17,0.17,

合計(jì),,,,,5.4

屋面恒荷載2：,,,,,

120厚混凝土現(xiàn)澆樓板,0.12,25kN/m3,25,3.00,

1：8水泥膨脹珍珠巖找坡2%最薄處40厚,0.04,15kN/m3,15,0.60,

100厚憎水膨脹珍珠巖塊保溫層,0.1,2.5kN/m3,2.5,0.25,

3厚高聚物改性瀝青二布四涂防水層,1,0.05kN/m2,0.05,0.05,

滿涂膠粘劑一層,1,0.003-0.004kN/m2,0.004,0.00,

30厚1：3水泥砂漿,0.03,20kN/m3,20,0.60,

4厚（一層）高聚物改性瀝青防水卷材防水層,1,0.05kN/m2,0.05,0.05,

20厚1：3水泥砂漿抹平壓光1×1m分格,0.02,20kN/m3,20,0.40,

板下抹灰10厚,0.01,17kN/m3,17,0.17,

合計(jì),,,,,5.1

雨棚恒荷載2：,,,,,

120厚混凝土現(xiàn)澆樓板,0.12,25kN/m3,25,3.00,

1：8水泥膨脹珍珠巖找坡1%最薄處40厚,0.04,15kN/m3,15,0.60,

3厚高聚物改性瀝青二布四涂防水層,1,0.05kN/m2,0.05,0.05,

滿涂膠粘劑一層,1,0.003-0.004kN/m2,0.004,0.00,

30厚1：3水泥砂漿,0.03,20kN/m3,20,0.60,

4厚（一層）高聚物改性瀝青防水卷材防水層,1,0.05kN/m2,0.05,0.05,

20厚1：3水泥砂