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单击此处编辑母版样式,单击此处编辑幻灯片母版样式,第二层,第三层,第四层,第五层,*,*,*,建筑工程定额与预算,(小平房施工图预算编制实例),西南大学后勤集团陈新贵,2010年三月,11/27/2024,1,小平房施工图预算编制,一、收集资料,二、计算工程量。,1、基数计算,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,11/27/2024,2,工程量计算实例,小平房工程基数计算见下表,基数名称,代,号,图号,墙高m,墙厚m,单位,数量,计算式,外墙中心线长,L中,建施1,3.60,0.24,m,29.20,(3.60+3.30+2.70+5.0)2=29.20,内墙净长,L内,建施1,3.60,0.24,m,7.52,(5.0-0.24)+(3.0-0.24,=7.52,外墙外边线长,L外,建施1,m,30.16,29.20+0.244=30.16,或(3.60+3.30+2.70+0.24)+(5.0+0.24)2=30.16,底层建筑面积,S建,建施1,m2,51.56,(3.60+3.30+2.70+0.24)(5.0+0.24)2.182.880.5=48.42,11/27/2024,3,小平房施工图预算编制,2、工程量计算,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,人工平整场地,(1A0036),m2,127.88,S=S底+L外2+16=51.56+30.16 2+16=127.88 m2,2,人工挖地槽(不放坡、加工作面300),(1A0003),m3,58.464,V=槽长槽宽 槽深=(29.20+7.52+0.242-1.4 2)1.40(1.50-0.30),=(29.2+8.0-2.40)1.4 1.2=34.8 1.4 1.20=58.464 m3,11/27/2024,4,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,人工挖地坑(不放坡、加工作面300),(1A0006),m3,2.352,V=坑长坑宽 坑深 个数=1.41.4(1.50-0.30)1,=1.41.4 1.2 1=2.352 m3,2,C10混凝土带形基础垫层,(1E0004),m3,5.70,V=(外墙垫层长+内墙垫层长)垫层宽 垫层厚,=(29.20+7.52+0.242-0.80 2)0.80 0.20=(29.20+8.0-1.60)0.80 0.20=35.60 0.800.20=5.70m3,11/27/2024,5,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,C10混凝土柱基础垫层,(1E0004),m3,0.13,柱垫层面积垫层厚=0.800.800.20=0.13m3,2,M5水泥砂浆砌砖基础,(1D0001),m3,14.398,V=(L中+L内),(基础高墙厚+大放脚断面积),=(29.20+7.52)(1.500.200.06)0.24+0.0945,=36.72(0.2976+0.0945)=36.72 0.392=14.398m3,11/27/2024,6,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,人工地槽回填土,(1A0034),m3,39.95,V=挖土体积(垫层体积+砖墙基础体积高出室外地坪砖墙基础体积),=58.46-(5.70+14.9336.72 0.24 0.24),=58.46-(5.70+14.932.12)=58.4618.51=39.95m3,2,M5水泥砂浆砌砖柱基础,(1D0001),m3,0.104,V=柱基高柱断面积+四周大放脚体积,=(1.5-0.2-0.06)(0.240.24)+0.033=1.30 0.0576+0.033=0.104m3,11/27/2024,7,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,人工地坑回填土,(1A0034),m3,2.132,V=挖土体积-(垫层体积+砖柱基础体积-高出地坪砖柱基础体积),=2.352-(0.13+0.104-0.24 0.24 0.24)=2.352-0.22=2.132 m3,2,1:2水泥砂浆墙基防潮层,(1I0058),m2,8.87,S=(L中+L内)墙厚+柱断面积个数,=36.72 0.24+0.24 0.24 1=8.81+0.06=8.87m2,3,双排外脚手架,(1C0012),m2,117.62,S=墙高(含室外地坪高差)墙外边长(L外),=(3.60+0.30)30.16=3.90 30.16=117.62m2,11/27/2024,8,工程量计算实例,序号,分项工程名称及定额号,单位,数量,计算式,1,里脚手架,(1C0017),m2,27.07,S=内墙净长墙高=7.52 3.60=27.07m2,2,单层镶板门制作,(1G0001),m2,6.48,S=门洞口面积樘数=0.92.4 3=6.48m2,3,11/27/2024,9,工程量计算实例,14、单层镶板门制作,(1G0001),S=门洞口面积樘数=0.92.4 3=6.48m2,15、单层镶板门安装,(1G0021),S=门洞口面积樘数=0.92.4 3=6.48m2,16、镶板门带窗制作,(1G0011),S=门带窗的面积樘数=(2.002.40-1.10 0.90)1=3.81 m2,11/27/2024,10,工程量计算实例,17、镶板门带窗安装,(1G0027),S=门带窗的门面积樘数=(2.002.40-1.10 0.90)1=3.81 m2,18、木门窗运输(10Km),S=门面积+窗面积=13.50+6.48+3.81=23.79 m2,(1G0090+1G00919),19、木门油漆,S=门面积=6.48+0.92.4=8.64 m2,(1K0208),20、木窗油漆,S=窗面积=13.50+1.11.5=15.15 m2,(1K0209),21、现浇C20钢筋混凝土圈梁,(1E0061),V=梁长梁断面积=(29.20+7.52)0.24 0.18=1.59m3,11/27/2024,11,工程量计算实例,22、现浇钢筋混凝土圈梁模板,(1E0186),V=梁长梁断面积=(29.20+7.52)0.24 0.18=1.586 m3,23、现浇C20钢筋混凝土矩形梁,(1E0046),V=梁长梁断面积根数,=2.94 0.24 0.30+(2.0-0.12+0.12)0.24 0.30=0.36m3,24、现浇钢筋混凝土矩形梁模板,(1E0184),V=梁长梁断面积根数=0.36m3,25、C10混凝土台阶,(1E0149),S=台阶水平投影面积=(2.7+2.0)0.3 2=4.7 0.6=2.82m2,11/27/2024,12,工程量计算实例,26、1:2水泥砂浆台阶抹面,(1H0047),S=台阶水平投影面积=(2.7+2.0)0.3 2=4.7 0.6=2.82m2,27、台阶模板,(1E0205),S=台阶水平投影面积=(2.7+2.0)0.32=4.70.6=2.82m2,28、现浇构件钢筋制安,(1E0528),1)、圈梁,纵筋:1229.2+7.52+(0.24-0.025 2+12.50.012)6,=29.2+7.52+0.34 6222.36 m,接头:12(29.20/8 1)(30 0.012+12.5 0.012)6,5 0.51 6=15.3 m,箍筋:6.5(29.2+7.52)/0.2+1(0.24+0.18-0.025 4)2+27.8 0.0065 184.6 0.821151.5 m,重量(222.36+15.3)0.888+151.5 0.26211.04+39.39,250.43 Kg,11/27/2024,13,工程量计算实例,2)、XL-1,纵筋:,号筋、14(2.940.05+6.2520.014)39.20m,号筋、12(2.940.05+6.2520.012)26.08m,号筋、6.5(2.940.025 2)/0.2+1)(0.24+0.30.025 4)2+27.8 0.006516 1.06116.97 m,重量9.20 1.208+6.08 0.888+16.97 0.2620.92 Kg,3)、XL-2,纵筋:号筋、14(2.240.05+6.2520.014)37.10m,号筋、12(2.240.05+6.2520.012)24.68m,号筋、6.5(2.240.025 2)/0.2+1)(0.24+0.30.025 4)2+27.8 0.006512 1.06112.73m,11/27/2024,14,工程量计算实例,重量7.10 1.208+4.68 0.888+12.730.2616.04Kg,现浇钢筋250.43+20.92+16.04287.39 Kg,29、预应力混凝土钢筋制安,(1E0531),4=(6.57+4.50+3.83)Kg/块9块=134.10Kg,30、预应力空心板制作(详设计说明),V=单块体积块数制作、运输、安装损耗系数,=(0.164+0.139+0.126)m3/块9块 1.015=3.861 1.015=3.919m3,35、预应力空心板运输,(1E0521+14,(10522),V=单块体积块数运输、安装损耗系数,=3.861 1.013=3.911 m3,11/27/2024,15,工程量计算实例,31、预应力空心板安装、灌浆,(1E0511),V=单块体积块数安装损耗系数=3.861 1.005=3.88m3,32、预应力空心板模板,(1E0465),V=单块体积块数制作、运输、安装损耗系数,=3.861 1.015=3.919m3,33、M5混合砂浆砌砖墙,(1D0005),V(墙长 墙高-门窗面积)墙厚-圈梁体积,(29.20+7.52)3.6623.790.241.586(110.61)0.241.58626.5461.58624.96 m3,34、M5混合砂浆砌矩形砖柱,(1D0017),V柱断面积柱高0.24 0.24 3.660.211m2,11/27/2024,16,工程量计算实例,35、1:2水泥砂浆屋面面层,(1H0041),S屋面实铺水平投影面积,(5.0+0.32)(9.60+0.302)5.610.257.12m2,36、C20细石混凝土刚性屋面(40mm厚),(1L0083),S屋面实铺水平投影面积,(5.0+0.32)(9.60+0.302)5.610.257.12m2,37、预制板底嵌缝找平,(1K0162),S空心板实铺面积墙结构面积,57.12(29.20+7.52)0.2457.128.8148.31m2,38、预制板顶棚面刷106涂料,(1K0340),同序3748.31m2,11/27/2024,17,工程量计算实例,39、水泥砂浆抹外墙面,(1K0013),S外墙外边周长墙高门窗面积+门窗侧壁面积,30.16(3.6+0.30)(1.5 1.5 6+0.9 2.4+2.0 2.40.9 1.1)+(1.5+1.5)2 6+2.4 2+0.9+2.4 2+2.0 0.14 117.62 19.47+6.79104.94 m2,47、混合砂浆抹内墙面,(1K0024),S内墙面净长净高门窗面积(5.00.24+3.60+0.24)2+(5.0-0.24+3.30.24)2+(2.70.24+3.00.24)2 3.60(1.5 1.5 6+0.9 2.4 5面+3.81 1面)16.24+15.64+10.44+)3.60 28.11 152.3530.27,122.08 m2,11/27/2024,18,工程量计算实例,40、混合砂浆抹砖柱,(1K0022),S柱周长柱高0.24 4(3.60+0.15)3.6 m2,41、混合砂浆抹矩形梁(零星抹灰),(1K0018),S梁展开面积侧面(2.70.24+2.
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