各级碎石混凝土理论配合比

1、各级碎石混凝土理论配合比表7-200 C10 级碎石混凝土配合比参考表强度标准差 d =4MPa水泥强度等级=32.5MPa配制强度feu ,00)=16.6MPa每立方混凝土假定用料总量m cp = 2360kg粗骨料最 大粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0103710603.724.551.0032.50.863550480.8613.524.3055 70363.314.0516103510504.164.881.0835.10.933550390.9313.924.6055 7

2、0283.694.34103210984.015.111.0032.50.863550850.8613.764.7855 70743.544.5120103910874.475.461.0835.10.933550750.9314.195.1255 70643.964.84103211304.205.571.0032.50.863551170.8613.925.2055 71053.674.8731.510301754.685.951.0835.10.9335544107.9314.375.5655 70954.105.21103111624.386.051.0032.50.863551500

3、.8614.105.6755 71373.835.2940103811504.906.501.0835.10.9335501750.931.576.0555 71264.275.66表7-201 C15 级碎石混凝土配合比参考表强度标准差 d =4MPa水泥强度等级=32.5MPa配制强度fcu,o = 21.58MPa每立方米混凝土假定用料总量m cp = 2360kg粗骨料最 大粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0032.50.66103110960.6612.5123.6

4、173550812.3623.3995570662.2253.2011.0835.10.71103710710.7112.8623.7983550572.6933.5715570432.5393.365201.0032.50.66103911560.6612.6394.1293551412.4713.8685571252.3123.6171.0835.10.71103511290.7113.0084.3263551152.8184.0555571012.6473.81031.51.0032.50.66103011900.6612.7554.4913551752.5714.1965571602.

5、4073.9321.0835.10.71103611630.7113.1544.7283551482.9354.3985571342.7494.124401.0032.50.66103012250.6612.8804.9003552102.6794.5665571942.5044.2641.0835.10.71103611970.7113.3025.1593551833.0734.8095571682.8584.475表7-202 C20 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=32.5MPa配制强度fcu,o = 28.23MPa每立方米混凝土假定用料总量m cp =

6、 2400kg粗骨料最大粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0032.50.51355011380.5111.5532.7625571191.4622.5967591001.3732.4391.0835.10.55355911390.5511.7512.9825571211.6482.8037591041.5502.641201.0032.50.51355811850.5111.6703.1025571651.5622.8987591461.4622.7161.0835.10.5

7、5355611840.5511.8763.3355571661.7593.12675 90281.6522.93631.51.0032.50.51355012220.5111.7363.3665572031.6233.1497591841.5152.9451.0835.10.55355812210.5511.9583.6345572021.8253.3867591841.7103.174401.0032.50.51355112610.5111.8103.6765572411.6833.4197592211.5763.1961.0835.10.55355812590.5512.0383.9595

8、572401.9023.6907592211.7723.439表7-203 C20 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=42.5MPa配制强度fcu,o = 28.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最 大粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0042.50.66355811040.6612.4153.4725570902.2733.2737590752.1473.0891.0845.90.71355410800.7112

9、.7503.6495570662.5943.4397590522.4513.247201.0042.50.66355511650.6612.5253.9495571492.3633.69575 90242.2243.4791.0845.90.71355111390.7112.8764.1425571252.7023.89375 90202.5483.66331.51.0042.50.66355512000.6612.6254.2865571842.4614.0147591682.3023.7561.0845.90.71355211720.7112.9964.4905571582.8074.21

10、17591442.6373.958401.0042.50.66355512350.6612.7364.6605572192.5574.3547592032.3974.0781.0845.90.71355212070.7113.1384.9075571922.9194.5677591772.7384.280表7-204 C25 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=32.5MPa配制强度fcu,o = 33.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(k

11、g)配合比水水泥砂石子m w0m c0m s0m g0355211311.2202.3711.0032.50.4455 71090.4411.1422.2187590871.0712.07816355711161.4032.4971.0835.10.4755 70960.4711.3162.3427590761.2372.200355111811.3122.6661.0032.50.4455 71580.4411.2252.4857591361.1452.32320355711631.5112.8021.0835.10.4755 71430.4711.4132.6227591231.3242.

12、457355412211.3672.9071.0032.50.4455 71980.4411.2732.7047591761.1872.52431.5355912021.5713.0511.0835.10.4755 71810.4711.4672.8467591611.3722.663355612611.4223.168401.0032.50.4455 72390.4411.3242.9507592161.2332.7451.0835.10.4735 5031.517537258412690.4711.5703.4115572471.4573.1657592261.3592.954表7-205

13、 C25 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=42.5MPa配制强度fcu,o = 33.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0mc0m s0m g0161.0042.50.57355411480.5711.8323.1205571301.7202.9277591131.6162.7551.0845.90.61355011260.6112.0933.2735571101.9643.0757590941.8542.

14、902201.0042.50.57355111920.5711.9623.4855571741.8363.26175 90271.7273.0691.0845.90.61355611690.6112.2383.6535571532.1013.43275 90261.9803.22731.51.0042.50.57355212280.5712.0373.7785572111.9063.5417591931.7833.3141.0845.90.61355712050.6112.3333.9775571882.1783.7137591712.0483.485401.0042.50.573552126

15、60.5712.1244.1245572471.9783.8377592301.8513.5961.0845.90.61355712410.6112.3474.3245572242.2714.0407592062.1223.769表7-206 C30 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=32.5MPa配制强度fcu,o = 38.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0032.50

16、.3835541113水泥用量过大， 不宜选用5570897590641.0835.10.4135541124557101759078201.0032.50.3835 5055 707595116723271.0835.10.41355211760.4111.1572.4655571531.0842.30675 90291.0152.15531.51.0032.50.38355812100.3811.0642.4855571840.9902.3087591590.9222.1501.0835.10.41355712170.4111.212.69381.122.51557194841.052.3

17、4759170001.112.7135521252161.022.521.0032.50.385572270.381900.952.3440759201711.232.9435591259981.172.731.0835.10.415572350.411381.092.5475921002表7-207 C30 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=42.5MPa配制强度fcu,o = 38.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥

18、砂石子m w0m c0m s0m g03550211.4572.6481.0042.50.4955 735.51160.4911.3702.4867590971.2882.33916355411301.6772.8541.0845.90.5355 71120.5311.5732.6807590941.4792.521355019539862311841.5652.975201.0042.50.4955 734.51640.4911.4672.78575 “-91441.3712.60635 “-5111761.7963.1961.0845.90.5355 “-71570.5311.6822.9

19、9075 “-91381.5722.79635 “-5018537861512221.6273.2331.0042.50.4955 “-733.52020.4911.5203.02075 “-91821.4232.82831.535 “-5312131.8713.4761.0845.90.5355 “-71940.5311.7473.24575 “-91751.6363.03635 “-5017535760712611.7003.5321.0042.50.4955 “-732.52400.4911.5793.28075 “-92201.4753.0654035 “-5412511.9523.7

20、911.0845.90.5355 “-72320.5311.8173.53075 “-92121.6983.293表7-208 C35 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=42.5MPa配制强度fcu,o = 43.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0mc0m s0m g0161.0042.50.44355211310.4411.2202.3715571091.1422.2187590881.0732.0841

21、.0845.90.47355011330.4711.3652.5355571131.2802.3787590931.2022.235201.0042.50.44355111810.4411.3122.6665571581.2252.4857591361.1452.3231.0845.90.47355911810.4711.4672.8465571611.3722.6637591401.2872.49531.51.0042.50.44355412210.4411.3672.9075571981.2732.7047591761.1872.5241.0845.90.47355112200.4711.

22、5253.0965571991.4242.8897591791.3302.704401.0042.50.44355612610.4411.4223.1685572391.3242.9507592161.2332.7451.0845.90.47355312600.4711.5943.3875572381.4803.1427592171.3812.933表7-209 C35 级碎石混凝土配合比参考表强度标准差 d =5MPa水泥强度等级=52.5MPa配制强度fcu,o = 43.23MPa每立方米混凝土假定用料总量m cp = 2400kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水

23、灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0mc0m s0m g0161.0052.50.54355811530.5411.6662.9645571351.5682.7897591171.4722.6221.0856.70.58355511330.5811.9203.1305571171.8052.9557590991.6982.768201.0052.50.54355511990.5411.7873.3215571801.6713.10575 90221.5702.9201.0856.70.58355211770.5812.0603.5035571601.93

24、23.28675 90231.8093.08831.51.0052.50.54355612360.5411.8543.6035572171.7373.3717591981.6243.1531.0856.70.58355212130.5812.1313.7915571962.0033.5607591791.8783.340401.0052.50.54355712740.5411.9353.9325572541.8023.6567592351.6873.4211.0856.70.58355312500.5812.2284.1395572322.0823.8627592151.9463.616表7-

25、210 C40 级碎石混凝土配合比参考表强度标准差 d =6MPa水泥强度等级=42.5MPa配制强度fcu,o = 49.87MPa每立方米混凝土假定用料总量m cp = 2450kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0042.50.3835501097水泥用量过大， 不宜选用5570737590501.0845.90.41355611420.4111.142.23501.072.08557117301.001.95759095521.122.2735551167

26、151.042.121.0042.50.385571430.381510.971.972075 9028351.272.4635551174161.182.301.0845.90.415571520.411641.112.1575 9029151.162.4835591209831.082.311.0042.50.385571850.381601.012.157591603231.5355912151.322.69841.232.501.0845.90.415571920.411341.152.33759169281.182.7635551270511.092.551.0042.50.3855

27、72450.38146407592191.012.37961.382.941.0845.90.41355912570.411445572341.2862.7367592101.2002.547表7-211 C40 级碎石混凝土配合比参考表强度标准差 d =6MPa水泥强度等级=52.5MPa配制强度fcu,o = 49.87MPa每立方米混凝土假定用料总量m cp = 2450kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0355011831.3652.6471.0052.50.47

28、55 71630.4711.2802.485167591421.2042.3353550211.5382.7951.0856.70.5055 735.51550.5011.4432.6257591351.3592.467355712331.4632.9711.0052.50.4755 72120.4711.3692.7807591911.2842.60620355019539064312221.6493.1331.0856.70.5055 734.52020.5011.5442.9327591811.4492.749355912721.5203.2281.0052.50.4755 72510.

29、4711.4193.0147592301.3282.82131.5355018537063512601.7163.4071.0856.70.5055 733.52400.5011.5973.1797592201.5002.976355013131.5863.530401.0052.50.4755 72910.4711.4723.27775 -92701.3733.06035 -5017535062612991.7893.7111.0856.70.5055 -732.52790.5011.6653.45775 -92591.5543.228表7-212 C50 级碎石混凝土配合比参考表强度标准差

30、 d =6MPa水泥强度等级=52.5MPa配制强度fcu,o = 59.87MPa每立方米混凝土假定用料总量m cp = 2450kg粗骨料最大 粒径(mm)水泥富余系数水泥强度(MPa)水灰比坍落度(mm)砂率(%)每立方米用料量(kg)配合比水水泥砂石子m w0m c0m s0m g0161.0052.50.3935 5032.521水泥用量过大， 不宜选用5570917590661.0856.70.42355211680.4211.1442.3365571431.0742.1817591201.0072.044201.0052.50.3935 5031.519550055312020.3911.1062.40