325水泥砂浆水灰比与强度关系表

1、32. 5水泥砂浆水灰比与强度关系表水、料灰比、特细砂(MP a)细砂(MP a)特细砂掺机制砂(MP a)中砂(MP a)0. 4022.823. 335.629.60. 4519. 720.030. 125.40. 5017.217.425.622. 00. 5515.215.222.019. 30. 6013.513.418. 917.00. 6512.011.916. 315.00. 7010.810. 614. 113.40. 759.79. 512. 211.90.808.88.510.610. 70. 858.07. 79. 19.50. 907.26.97.88.60. 956

2、.66.26.67.71.006.05. 65.56.91.055.55.04.66. 11. 105.04.53. 75.51. 154.54.02.94.91.204. 13.62.24.31.253.83. 21. 53.81. 303.42.80.93.41.353. 12.50. 32.91.402.82.2-0. 22.51.452.51.92.21. 502.31.61.8水灰比与强度关系表水灰比 、普硅、矿渣水泥；碎石；特细砂f28=0. 555Rc (C/W-0. 435) MPa普硅、矿渣水泥；碎石；中砂、细砂 f28二0. 680Rc (C/W-0. 699) IPa32

3、.5(MPa42.5( MPa52. (M pa32.5( MPa42. 5 ( MPa52.5 (MPa03059.077.295.265. 786.0106.20. 3549.364.579.653.970.487.00. 4042. 155. 067.844.958.872.60. 4536.447.658.738. 049.761.40. 5031.941.751.432.542.552.50. 5528.236.845.427.936.545. 10. 6025. 132.840.524. 131.639.00. 6522.529.436. 320.927.433.90. 7020.

4、 226.532.618.223.829.40. 7518. 323.929. 515.820.725.60. 8016. 621.726.813.818.022.2注：1上表数据为非掺减水剂结果；2、水泥强度等级 32. 5Mpa 42.5 Mpa 52.5 MpaB 寸,Rc 分别对应取值为 36. 7 Mpa 48.0 Mpa 59.3 Mpa或分别对应取水泥28天实测强度值。水灰比与强度关系表水、料 灰比、普硅、矿渣水泥；卵石；特细砂f28=0. 460Rc (C/W-0. 558) MPa普硅、矿渣水泥；卵石；中砂、细砂 f28二0. 495Rc (C/W-0. 588) MPa32

5、.5(MPa42.5( MPa52. (M pa32. 5( MPa42. 5 ( MPa52.5 (MPa03046.961.375.749.965.280.60. 3538.850.862.741. 253.966.60. 4032.842.953.034. 745.456. 10. 4528. 136.745.429. 738.848.00. 5024.331.839. 325. 733.541.40. 5521.227.834.422. 329.236. 10. 6018.724.530. 219.625.631. 70. 6516.721.626.717.322.627.90. 70

6、14.719.223.715.320.024. 70. 7513. 117. 121. 113.517. 721.90. 8011.715.318.912.015. 719.4注：1上表数据为非掺减水剂结果；2、水泥强度等级32. 5Mpa 42.5 Mpa 52.5 MpaB寸，Rc分别对应取值为36.7 Mpa 48.0 Mpa 59. 3 Mpa或分别 对应取水泥28天实测强度值。32.5 MPa水泥的水灰比与混凝土强度和水泥用量关系表水灰、比特细砂（强度/水泥用量）细砂（强度/水泥用量）中砂（强度/水泥用量）碎石卵石碎石卵石碎石卵石03059. 0/-46. 9/-65.7/-49.

7、9/-65. 7/-49. 9/-0. 3549.3/-38.8/54653. 9/-41.2/53253. 9/-41.2/5180. 4042.1/53832.8/47544.9/52534.7/46344. 9/50034.7/4500. 4536. 4/47528.1/41938.0/46329.7/40838.0/44229.7/3970. 5031.9/42524.3/37532.5/41525.7/36532.5/39525.7/3550. 5528.2/38421.2/33927.9/37522.3/33027.9/35722.3/3200. 6025.1/35018.7/30824.1/34219.6/30024. 1/32519.6/2920. 6522. 5/32116.7/28320. 9/31317.3/27520.9/29817.3/2670. 7020. 2/29614.7/26118.2/28915.3/25418.2/27515.3/2460. 7518.3/27513.