Advances in Materials Science and Engineering / 2020 / Article / Tab 1

Research Article

Vertical Gradient Temperature Difference of the Main Arch with Single Pipe Section in Tibet Based on Statistical Analysis

Table 1

Mix proportions of test concrete (kg/m3).

MaterialsDosage

Cement400
Water157
Fly ash45
Expansion agent50
Mineral powder25
Silica powder10
Sand711
Stone1052
Water reducer10.60

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