JT型水泥助磨劑應(yīng)用情況的介紹
序號(hào) |
熟料% |
石膏% |
礦渣% |
鋼渣% |
粉煤灰% |
助磨劑% |
3天強(qiáng)度MPa |
28天強(qiáng)度MPa |
粉磨時(shí)間 | ||
抗折 |
抗壓 |
抗折 |
抗壓 | ||||||||
1 |
60 |
6.0 |
6.3 |
12.7 |
15.0 |
0 |
4.1 |
14.3 |
7.8 |
36.6 |
0:29 |
2 |
58 |
6.0 |
7.0 |
13.7 |
15.0 |
0.7 |
4.7 |
19.4 |
8.9 |
43.1 |
0:29 |
3 |
55 |
6.0 |
8.0 |
15.3 |
15.0 |
0.7 |
4.7 |
18.9 |
8.5 |
41.9 |
0:29 |
4 |
52 |
6.0 |
9.0 |
17.3 |
15.0 |
0.7 |
4.2 |
15.0 |
8.1 |
37.5 |
0:29 |
生產(chǎn)時(shí)間 |
熟料% |
石膏% |
礦渣% |
鋼渣% |
粉煤灰% |
助磨劑% |
3天強(qiáng)度MPa |
28天強(qiáng)度MPa | ||
抗折 |
抗壓 |
抗折 |
抗壓 | |||||||
8點(diǎn)至12點(diǎn) |
60 |
6.0 |
6.3 |
12.7 |
15.0 |
0 |
4.1 |
14.9 |
7.6 |
37.0 |
12點(diǎn)至16點(diǎn) |
52 |
6.0 |
9.0 |
17.3 |
15.0 |
0.7 |
4.2 |
15.3 |
7.9 |
37. 6 |
熟料 |
石膏 |
粉煤灰 |
鋼渣 |
礦渣 |
助磨劑 |
210 |
130 |
25 |
20 |
45 |
1000 |
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