混凝土砂漿配合比及材料用量表

混凝土砂漿配合比及材料用量表1、混凝土配合比有關(guān)說明 （1）除碾壓混凝土材料配合比及材料用量表外，水泥混凝土強(qiáng)度等級(jí)均以28d齡期用標(biāo)準(zhǔn)試驗(yàn)方法測(cè)得的具有95%保證率的抗壓強(qiáng)度標(biāo)準(zhǔn)值確定，如設(shè)計(jì)齡期超過28d，按表7-1系數(shù)換算。計(jì)算結(jié)果如介于兩種強(qiáng)度等級(jí)之間，應(yīng)選用高一級(jí)的強(qiáng)度等級(jí)。表7-1 設(shè)計(jì)齡期（d）286090180強(qiáng)度等級(jí)折合系數(shù)1.000.830.770.71 （2）混凝土配合比表系卵石、粗砂混凝土，如改用碎石或中、細(xì)砂，按表7-2系數(shù)換算。 表7-2 項(xiàng)目水泥砂石子水卵石換為碎石1.101.101.061.10粗砂換為中砂1.070.980.981.07粗砂換為細(xì)砂1.100.960.971.10粗砂換為特細(xì)砂1.160.900.951.16注：水泥按重量計(jì)，砂、石方、水按體積計(jì)。（3）混凝土細(xì)骨料的劃分標(biāo)準(zhǔn)為：細(xì)度模數(shù)3.19~3.85（或平均粒徑1.2~2.5mm）為粗砂； 細(xì)度模數(shù)2.5~3.19（或平均粒徑0.6~1.2mm）為中砂； 細(xì)度模數(shù)1.78~2.50（或平均粒徑0.3~0.6mm）為細(xì)砂； 細(xì)度模數(shù)0.9~1.78（或平均粒徑0.15~0.3mm）為特細(xì)砂。 （4）埋塊石混凝土，應(yīng)按配合比表的材料用量，扣除埋塊石實(shí)體的數(shù)量計(jì)算。 1）埋塊石混凝土材料量＝配合表列材料用量×（1~埋塊石量%）

1塊石實(shí)體方=1.67碼方 2）因埋塊石增加的人工見表7-3。 表7-3 埋塊石率（%）5101520每100m3埋塊石混凝土增加人工工時(shí)24.032.042.456.8注：不包括塊石運(yùn)輸及影響澆筑的工時(shí)。（5）有抗?jié)B抗凍要求時(shí)，按表7-4水灰比選用混凝土強(qiáng)度等。表7-4抗?jié)B等級(jí)一般水灰比抗凍等級(jí)一般水灰比W40.60~0.65F50<0.58W60.55~0.60F100<0.55W80.50~0.55F150<0.52W12<0.50F200<0.50F300<0.45（6）除碾壓混凝土材料配合參考表外，混凝土配合表的預(yù)算量包括場(chǎng)內(nèi)運(yùn)輸及操作損耗在內(nèi)。不包括攪拌后（熟料）的運(yùn)輸和澆筑損耗，攪拌后的運(yùn)輸和澆筑損耗已根據(jù)不同澆筑部位計(jì)入定額內(nèi)。 （7）水泥用量按機(jī)械拌和擬定，若系人工拌和，水泥用量增加5%。（8）按照國際標(biāo)準(zhǔn)（ISO3893）的規(guī)定，且為了與其他規(guī)范相協(xié)調(diào)，將原規(guī)范混凝土及砂漿標(biāo)號(hào)的名稱改為混凝土或砂漿強(qiáng)度等級(jí)。新強(qiáng)度等級(jí)與原標(biāo)號(hào)對(duì)照見表7-5和表7-6。 表7-5混凝土新強(qiáng)度等級(jí)與原標(biāo)號(hào)對(duì)照原用標(biāo)號(hào)（kgf/cm2）100150200250300350400新強(qiáng)度等級(jí)CC9C14C19C24C29.5C35C40表7-6砂漿新強(qiáng)度等級(jí)與原標(biāo)號(hào)對(duì)照原用標(biāo)號(hào)（kgf/cm2）305075100125150200250300250400新強(qiáng)度等級(jí)MM3M5M7.5M10M12.5M15M20M25M30M35M402.純混凝土材料配合比及材料用量。純混凝土材料配合比及材料用量見表7-7。3.摻外加劑混凝土材料配合比及材料用量。摻外加劑混凝土材料配合比及材料用量見表7-8。 4.摻粉煤灰混凝土材料配合比及材料用量。摻粉煤灰混凝土材料配合比及材料用量見表7-9至7-11。5.碾壓混凝土材料配合。碾壓混凝土材料配合參考表見表7-12。 6.泵用混凝土材料配合。泵用混凝土材料配合表見表7-13、表7-14。 表7-7純混凝土材料配合比及材料用量表 單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥砂石子水泥（kg）粗砂卵石水（kg）（m3）（kg）（m3）（m3）1C1032.50.7512013.695.052378770.5812180.720.17024013.926.452088190.5513600.790.15038013.789.331726530.4416300.950.125415013.6411.651525550.3717921.050.1102C1532.50.6512013.154.412708530.5712060.70.17024013.205.572427770.5213670.810.15038013.098.032016230.4216350.960.125415012.929.891795270.3617991.060.1103C2032.50.5512012.483.783217980.5412270.720.17024012.534.722897330.4913820.810.15038012.496.802385940.416370.960.125415012.388.552084980.3418031.060.11042.50.6012012.84.082948270.5612180.710.17024012.895.22617570.5113760.810.15038012.827.372186180.4216270.950.125415012.739.291915220.3517911.050.1104C2532.50.5012012.13.53537440.512500.730.17024012.254.433106990.4713890.810.15038012.166.232605650.3816440.960.125415012.047.782304710.3218121.060.11042.50.5512012.483.783217980.5412270.720.17024012.534.722897330.4913820.810.15038012.496.802385940.416370.960.125415012.388.552084980.3418031.060.1105C3032.50.4512011.853.143897230.4812420.730.17024011.973.983436780.4513870.810.15038011.885.642885420.3616450.960.125415011.777.092534480.318171.060.11042.50.5012012.13.53537440.512500.730.17024012.254.433106990.4713890.810.15038012.166.232605650.3816440.960.125415012.047.782304710.3218121.060.1106C3532.50.4012011.572.84366890.4612370.720.17024011.773.443846850.4613430.790.15038011.535.123214930.3316660.970.125415011.496.352824220.2818161.060.11042.50.4512011.853.143897230.4812420.730.17024011.973.983436780.4513870.810.15038011.885.642885420.3616450.960.125415011.777.092534480.318171.060.1107C4042.50.4012011.572.84366890.4612370.720.17024011.773.443846850.4613430.790.15038011.535.123214930.3316660.970.125415011.496.352824220.2818161.060.1108C4542.50.3424011.133.284565200.3515180.890.125 表7-8摻外加劑混凝土材料配合比及材料用量單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥砂石子水泥（kg）粗砂卵石外加劑（kg）水（m3）（kg）（m3）（kg）（m3）1C1032.50.7512014.145.692138870.5912300.720.430.17024014.187.191888260.5513720.800.380.15038014.1710.311576580.4416420.960.320.125415013.8412.781395600.3818031.050.280.1102C1532.50.6512013.444.812508650.5812210.710.50.17024013.576.192207900.5313820.810.450.15038013.468.981816300.4216490.960.370.125415013.3011.151605300.3618111.060.320.1103C2032.50.5512012.784.242908100.5412450.730.580.17024012.925.442547430.514000.820.520.15038012.807.702125960.416540.970.430.125415012.669.521885030.3418171.060.380.11042.50.6012013.164.612648390.5612350.720.530.17024013.265.862347670.5213920.810.470.15038013.198.291956240.4216410.960.390.125415013.1110.561715270.3618061.050.350.1104C2532.50.5012012.363.923207570.5112700.740.640.17024012.504.932827090.4814100.820.560.15038012.447.022345720.3816640.970.470.125415012.278.742074790.3218311.070.420.11042.50.5512012.784.242908100.5412450.730.580.17024012.925.442547430.514000.820.520.15038012.807.702125960.416540.970.430.125415012.669.521885030.3418171.060.380.1105C3032.50.4512012.123.623487360.4912690.740.710.17024012.234.533076890.4614110.830.620.15038012.136.392575490.3716670.970.520.125415012.008.042254530.318371.070.460.11042.50.5012012.363.923207570.5112700.740.640.17024012.504.932827090.4814100.820.560.15038012.447.022345720.3816640.970.470.125415012.278.742074790.3218311.070.420.1106C3532.50.4012011.793.183927050.4712650.740.780.17024012.013.93466980.4713680.800.690.15038011.725.772895000.3316910.990.580.125415011.687.172544270.2818391.080.510.11042.50.4512012.123.623487360.4912690.740.710.17024012.234.533076890.4614110.830.620.15038012.136.392575490.3716670.970.520.125415012.008.042254530.318371.070.460.1107C4042.50.4012011.793.183927050.4712650.740.780.17024012.013.93466980.4713680.800.690.15038011.725.772895000.3316910.990.580.125415011.687.172544270.2818391.080.510.1108C4542.50.3424011.293.734105320.3515520.910.820.125表7-9摻粉煤灰混凝土材料配合表（摻粉煤灰量20％，取代系數(shù)1.3）單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥粉煤灰砂石子水泥（kg）粉煤灰（kg）粗砂卵石外加劑（kg）水（m3）（kg）（m3）（kg）（m3）1C1032.50.7538010.3254.6511.47139456500.4416120.950.280.125415010.3254.5014.42122405510.3717841.050.250.1102C1532.50.6538010.3253.8610.03160536200.4216270.960.330.125415010.3253.1712.57140475230.3517911.050.290.1103C2032.50.5538010.3253.108.44190635890.4216230.960.380.125415010.3252.9310.50168564950.3317911.050.340.11042.50.638010.3253.549.21173586160.4216180.950.350.125415010.3253.4011.58152515190.3517811.050.310.110表7-10摻粉煤灰混凝土材料配合表（摻粉煤灰量25％，取代系數(shù)1.3）單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥粉煤灰砂石子水泥（kg）粉煤灰（kg）粗砂卵石外加劑（kg）水（m3）（kg）（m3）（kg）（m3）1C1032.50.7538010.4334.9612.38131576500.4416210.950.270.125415010.4334.7915.51115505510.3617841.040.240.1102C1532.50.6538010.4334.1310.82150666200.4216240.960.310.125415010.4333.9813.54132585250.3417881.050.270.1103C2032.50.5538010.4333.319.11178795900.416220.950.360.125415010.4333.1811.45156694950.3217871.050.320.11042.50.638010.4333.789.92163716150.4216170.950.330.125415010.4333.6212.44143635170.3517801.050.290.110表7-11摻粉煤灰混凝土材料配合表（摻粉煤灰量30％，取代系數(shù)1.3）單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥粉煤灰砂石子水泥（kg）粉煤灰（kg）粗砂卵石外加劑（kg）水（m3）（kg）（m3）（kg）（m3）1C1032.50.7538010.5575.3013.09122696490.4416190.950.250.125415010.5575.1016.32108615510.3717811.050.220.1102C1532.50.6538010.5574.3911.39140806190.4216220.950.280.125415010.5574.2014.20124705220.3517861.050.250.1103C2032.50.5538010.5573.549.61166955900.416180.950.340.125415010.5573.3411.93148834950.3317861.050.300.11042.50.6038010.5573.9710.33154866130.4216120.950.310.125415010.5573.8413.11134765180.3517781.040.270.110表7-12碾壓混凝土材料配合參考表單位：kg/m3序號(hào)齡期（d)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比砂率（％）水泥粉煤灰水砂石子外加劑（kg）備注190C1042.50.6134461079376115000.380人工砂石料290C1542.50.583364969373815200.400人工砂石料390C2042.50.53368710710378314130.490人工砂石料490C1032.50.63563879076514530.387人工砂石料590C2032.50.553683849280114230.511人工砂石料690C2032.50.536132569477713830.812人工砂石料790C1032.50.5633601019072614730.369天然砂、人工砂石料890C2032.50.536104869576913960.636天然砂、人工砂石料990C2032.50.4535127849574313810.779天然砂、人工砂石料1090C1542.50.553072587164915540.871天然細(xì)砂、人工粗砂，砂用量中含石粉1190C1542.50.582991397565216090.325天然砂石料1290C1542.50.535671018479815211.344人工砂石料1390C2042.50.53894949485014231.504人工砂石料注：碾壓混凝土材料配合參考表中材料用量不包括場(chǎng)內(nèi)運(yùn)輸及拌制損耗在內(nèi)，實(shí)際運(yùn)用過程中損耗率可采用：水泥2.5％、砂3％、石子4％。 表7-13泵用純混凝土材料配合表 單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥砂石子水泥（kg）粗砂卵石水（m3）（kg）（m3）（kg）（m3）1C1532.50.6312012.973.113209510.649700.660.19224013.054.292808580.5811710.780.1662C2032.50.5112012.32.453949100.619790.670.19324012.353.383478200.5511940.80.1613C2532.50.4412011.882.044618720.589550.660.19524011.952.834088000.5311690.790.173表7-14泵用摻外加劑混凝土材料配合單位：m3序號(hào)混凝土強(qiáng)度等級(jí)水泥強(qiáng)度等級(jí)水灰比級(jí)配最大粒徑（mm）配合比預(yù)算量水泥砂石子水泥（kg）粗砂卵石外加劑（kg）水（m3）（kg）（m3）（kg）（m3）1C1532.50.6312013.283.352909570.659870.670.580.19224013.384.632538600.5911880.790.50.1662C2032.50.5112012.612.773559300.629990.680.710.193240