混凝土配合比
砼等級(jí) |
水灰比 |
砂率 |
砼容重 |
水/kg |
水泥/kg |
礦粉/kg |
粉煤灰/kg |
砂/kg |
石/kg |
級(jí)配 |
G1 |
級(jí)配 |
外加劑/kg |
用處 |
C10 |
0.68 |
44% |
2400 |
185 |
190 |
0 |
81 |
852 |
1090 |
5~31.5 |
0 |
5~16 |
1.14 |
墊層 |
C15 |
0.64 |
44% |
2400 |
185 |
201 |
0 |
86 |
844 |
1080 |
5~31.5 |
0 |
5~16 |
1.21 |
墊層、地坪、基礎(chǔ)、道路 |
C20 |
0.63 |
37% |
2400 |
185 |
206 |
0 |
86 |
711 |
1212 |
5~31.5 |
0 |
5~16 |
1.24 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C20 |
0.60 |
42% |
2400 |
185 |
216 |
0 |
91 |
803 |
1109 |
5~31.5 |
0 |
5~16 |
1.3 |
墊層、基礎(chǔ) |
C20 |
0.60 |
42% |
2400 |
185 |
173 |
43 |
91 |
803 |
1109 |
5~31.5 |
0 |
5~16 |
1.3 |
墊層、基礎(chǔ) |
C20 |
0.60 |
44% |
2400 |
180 |
223 |
44 |
33 |
845 |
1075 |
5~31.5 |
0 |
5~16 |
1.6 |
樓層 |
C20 |
0.58 |
42% |
2400 |
180 |
229 |
45 |
34 |
803 |
1109 |
5~31.5 |
0 |
5~16 |
0 |
樓層 |
C20 |
0.58 |
42% |
2400 |
185 |
224 |
0 |
96 |
794 |
1096 |
5~31.5 |
0 |
5~16 |
1.34 |
\ |
C20P6 |
0.58 |
42% |
2400 |
185 |
180 |
44 |
96 |
794 |
1096 |
5~31.5 |
0 |
5~16 |
1.34 |
\ |
C20P6 |
0.55 |
40% |
2400 |
195 |
250 |
0 |
105 |
740 |
0 |
5~31.5 |
1110 |
5~16 |
1.5 |
薄壁、找平層 |
C20 |
0.55 |
40% |
2400 |
195 |
200 |
50 |
105 |
740 |
0 |
5~31.5 |
1110 |
5~16 |
1.5 |
薄壁、找平層 |
C25 |
0.60 |
36% |
2400 |
185 |
216 |
0 |
91 |
687 |
1221 |
5~31.5 |
0 |
5~16 |
1.29 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C25 |
0.60 |
36% |
2400 |
185 |
173 |
43 |
91 |
687 |
1221 |
5~31.5 |
0 |
5~16 |
1.29 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C25 |
0.57 |
42% |
2400 |
185 |
242 |
0 |
82 |
799 |
1094 |
5~31.5 |
0 |
5~16 |
1.45 |
地坪、基礎(chǔ)、構(gòu)造柱 |
C25 |
0.57 |
42% |
2400 |
185 |
194 |
48 |
82 |
799 |
1094 |
5~31.5 |
0 |
5~16 |
1.45 |
地坪、基礎(chǔ)、構(gòu)造柱 |
C25 |
0.51 |
44% |
2400 |
180 |
224 |
44 |
83 |
844 |
1075 |
5~31.5 |
0 |
5~16 |
1.61 |
樓層 |
C25P6 |
0.57 |
42% |
2400 |
185 |
245 |
0 |
80 |
790 |
1100 |
5~31.5 |
0 |
5~16 |
1.47 |
\ |
C25P6 |
0.57 |
42% |
2400 |
185 |
196 |
49 |
80 |
790 |
1100 |
5~31.5 |
0 |
5~16 |
1.47 |
\ |
C25 |
0.53 |
41% |
2400 |
180 |
252 |
50 |
37 |
771 |
1110 |
5~31.5 |
0 |
5~16 |
3 |
樓層 |
C25 |
0.52 |
40% |
2400 |
190 |
273 |
0 |
90 |
737 |
0 |
5~31.5 |
1088 |
5~16 |
1.64 |
薄壁、找平層 |
C25 |
0.52 |
40% |
2400 |
190 |
218 |
55 |
90 |
737 |
0 |
5~31.5 |
1088 |
5~16 |
1.64 |
薄壁、找平層 |
C25水 |
0.52 |
41% |
2400 |
200 |
287 |
0 |
95 |
753 |
1062 |
5~31.5 |
0 |
5~16 |
1.72 |
\ |
C25水 |
0.52 |
41% |
2400 |
200 |
230 |
57 |
95 |
753 |
1062 |
5~31.5 |
0 |
5~16 |
1.72 |
\ |
C30 |
0.52 |
41% |
2400 |
185 |
285 |
0 |
70 |
770 |
1090 |
5~31.5 |
0 |
5~16 |
1.71 |
基礎(chǔ)、地坪、圈梁 |
C30 |
0.52 |
41% |
2400 |
185 |
228 |
57 |
70 |
770 |
1090 |
5~31.5 |
0 |
5~16 |
1.71 |
基礎(chǔ)、地坪、圈梁 |
C30 |
0.55 |
44% |
2400 |
180 |
245 |
48 |
36 |
832 |
1059 |
5~31.5 |
0 |
5~16 |
1.76 |
樓層 |
C30P6 |
0.51 |
42% |
2400 |
185 |
290 |
0 |
72 |
771 |
1084 |
5~31.5 |
0 |
5~16 |
1.74 |
|
C30P6 |
0.51 |
42% |
2400 |
185 |
232 |
58 |
72 |
771 |
1084 |
5~31.5 |
0 |
5~16 |
1.74 |
|
C30P8 |
0.49 |
41% |
2400 |
185 |
300 |
0 |
75 |
752 |
1083 |
5~31.5 |
0 |
5~16 |
1.80 |
|
C30P8 |
0.49 |
41% |
2400 |
185 |
240 |
60 |
75 |
752 |
1083 |
5~31.5 |
0 |
5~16 |
1.80 |
|
C30P10~12 |
0.47 |
41% |
2400 |
190 |
325 |
0 |
81 |
739 |
1066 |
5~31.5 |
0 |
5~16 |
1.95 |
|
C30P10~12 |
0.47 |
41% |
2400 |
190 |
260 |
65 |
81 |
739 |
1066 |
5~31.5 |
0 |
5~16 |
1.95 |
|
C30 |
0.45 |
40% |
2400 |
190 |
338 |
0 |
84 |
706 |
0 |
5~31.5 |
1081 |
5~16 |
2.03 |
薄壁、找平層 |
C30 |
0.45 |
40% |
2400 |
190 |
270 |
68 |
84 |
706 |
0 |
5~31.5 |
1081 |
5~16 |
2.03 |
薄壁、找平層 |
C30 |
0.50 |
43% |
2400 |
180 |
268 |
53 |
39 |
781 |
1049 |
5~31.5 |
0 |
5~16 |
3.2 |
樓層 |
C30 |
0.46 |
42% |
2400 |
180 |
288 |
57 |
43 |
771 |
1061 |
5~31.5 |
0 |
5~16 |
3.4 |
樓層 |
C30 |
0.51 |
35% |
2400 |
190 |
275 |
0 |
95 |
644 |
1196 |
5~31.5 |
0 |
5~16 |
1.65 |
自卸:道路 |
C30 |
0.51 |
35% |
2400 |
190 |
229 |
46 |
95 |
644 |
1196 |
5~31.5 |
0 |
5~16 |
1.65 |
自卸:道路 |
C30 |
0.50 |
41% |
2400 |
185 |
270 |
0 |
102 |
760 |
1085 |
5~31.5 |
0 |
5~16 |
1.62 |
用于大體積泵送 |
C30 |
0.50 |
41% |
2400 |
185 |
210 |
60 |
102 |
760 |
1085 |
5~31.5 |
0 |
5~16 |
1.62 |
用于大體積泵送 |
C30(水下) |
0.45 |
40% |
2400 |
200 |
355 |
0 |
88 |
711 |
1045 |
5~31.5 |
0 |
5~16 |
2.13 |
|
C30(水下) |
0.45 |
40% |
2400 |
200 |
285 |
70 |
88 |
711 |
1045 |
5~31.5 |
0 |
5~16 |
2.13 |
|
C35 |
0.50 |
34% |
2400 |
180 |
310 |
0 |
50 |
630 |
1223 |
5~31.5 |
0 |
5~16 |
1.87 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C35 |
0.50 |
34% |
2400 |
180 |
280 |
30 |
50 |
630 |
1223 |
5~31.5 |
0 |
5~16 |
1.87 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C35 |
0.46 |
41% |
2400 |
180 |
335 |
0 |
60 |
736 |
1079 |
5~31.5 |
0 |
5~16 |
2.01 |
基礎(chǔ)、后澆帶 |
C35 |
0.48 |
41% |
2400 |
190 |
268 |
67 |
60 |
736 |
1079 |
5~31.5 |
0 |
5~16 |
2.01 |
基礎(chǔ)、后澆帶 |
C35 |
0.44 |
40% |
2400 |
190 |
323 |
64 |
48 |
716 |
1069 |
5~31.5 |
0 |
5~16 |
2.3 |
樓層 |
C35P8 |
0.41 |
41% |
2400 |
190 |
367 |
0 |
92 |
726 |
1025 |
5~31.5 |
0 |
5~16 |
2.2 |
|
C35P8 |
0.41 |
41% |
2400 |
190 |
295 |
72 |
92 |
726 |
1025 |
5~31.5 |
0 |
5~16 |
2.2 |
|
C35 |
0.51 |
40% |
2400 |
180 |
265 |
50 |
37 |
755 |
1133 |
5~31.5 |
0 |
5~16 |
1.89 |
樓層 |
C35(水下) |
0.39 |
39% |
2400 |
200 |
413 |
0 |
103 |
650 |
1036 |
5~31.5 |
0 |
5~16 |
2.48 |
|
C35(水下) |
0.39 |
39% |
2400 |
200 |
330 |
83 |
103 |
650 |
1036 |
5~31.5 |
0 |
5~16 |
2.48 |
|
C40 |
0.42 |
34% |
2400 |
185 |
380 |
0 |
60 |
604 |
1171 |
5~31.5 |
0 |
5~16 |
2.28 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C40 |
0.42 |
34% |
2400 |
185 |
310 |
70 |
60 |
604 |
1171 |
5~31.5 |
0 |
5~16 |
2.28 |
自卸:道路、場(chǎng)地、基礎(chǔ) |
C40 |
0.40 |
40% |
2400 |
180 |
330 |
66 |
49 |
710 |
1065 |
5~31.5 |
0 |
5~16 |
2.4 |
樓層 |
砼等級(jí) |
W/C |
Sp |
砼容重 |
W |
C |
K |
F |
S |
G |
級(jí)配 |
G1 |
級(jí)配 |
Ad |
用處 |
C40 |
0.43 |
40% |
2400 |
190 |
400 |
0 |
45 |
705 |
1058 |
5~31.5 |
0 |
5~16 |
2.4 |
地坪、基礎(chǔ)、道路、C40P6 |
C40 |
0.43 |
40% |
2400 |
190 |
320 |
80 |
45 |
705 |
1058 |
5~31.5 |
0 |
5~16 |
2.4 |
地坪、基礎(chǔ)、道路、C40P6 |
C40 |
0.42 |
40% |
2400 |
195 |
411 |
0 |
50 |
697 |
1045 |
5~31.5 |
0 |
5~16 |
2.47 |
地坪、基礎(chǔ)、道路、C40P8 |
C40 |
0.42 |
40% |
2400 |
195 |
329 |
82 |
50 |
697 |
1045 |
5~31.5 |
0 |
5~16 |
2.47 |
地坪、基礎(chǔ)、道路、C40P8 |
C40 |
0.42 |
40% |
2400 |
200 |
421 |
0 |
50 |
693 |
1041 |
5~31.5 |
0 |
5~16 |
2.53 |
樓層 |
C40 |
0.42 |
40% |
2400 |
200 |
337 |
84 |
50 |
693 |
1041 |
5~31.5 |
0 |
5~16 |
2.53 |
樓層 |
C40 |
0.43 |
40% |
2400 |
185 |
390 |
0 |
43 |
716 |
1064 |
5~31.5 |
0 |
5~16 |
5.85 |
樓層 |
C40 |
0.42 |
40% |
2400 |
185 |
321 |
78 |
43 |
716 |
1064 |
5~31.5 |
0 |
5~16 |
5.85 |
樓層 |
C40 |
0.40 |
40% |
2400 |
195 |
440 |
0 |
49 |
685 |
1030 |
5~31.5 |
0 |
5~16 |
6.6 |
|
C45 |
0.40 |
40% |
2400 |
195 |
352 |
88 |
49 |
685 |
1030 |
5~31.5 |
0 |
5~16 |
6.6 |
|
C50 |
0.33 |
38% |
2400 |
180 |
490 |
0 |
54 |
638 |
1043 |
5~31.5 |
0 |
5~16 |
7.4 |
使用前應(yīng)再試配,外加劑減 |
C50 |
0.33 |
38% |
2400 |
180 |
392 |
98 |
54 |
638 |
1043 |
5~31.5 |
0 |
5~16 |
7.4 |
水率大于20%以上 |
水泥:PO42.5,礦粉S95,高、低鈣灰,普通減水劑,黃砂碎石,P代表抗?jié)B等級(jí)。以上配合比僅供參考,實(shí)際應(yīng)用需根據(jù)原材料進(jìn)行調(diào)整。 |
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