1                                    水胶比

0.33

  2           凝结时间                 初凝90min

终凝100min

  3           流动度（s）              初始流动度15                    30min流动度25

  4           泌水率

              24h自由泌水率

0

5           抗压强度（MPa）        3d ≥20            7d ≥30          28d ≥60

  6           抗折强度（MPa）        3d ≥7             7d ≥9           3d ≥11

  7          自由膨胀率 (%)              3 h≥ 0.1                        24 h≥ 0.1

  8          0.22MPa(孔道垂直高度) ≤1.8m时                              0.1

  9          0.36MPa(孔道垂直高度) ≥1.8m时                              0.2

  10         对钢筋的锈蚀作用                                            无锈蚀

11         立方米用量                                                 1800±50kg