摘要
针对高强免压蒸混凝土中复合矿物外加剂与减水剂适应性不佳的问题,开发了UC-IA聚羧酸减水剂。通过在管桩厂的试用结果表明,UC-IA聚羧酸减水剂可以很好地解决这个问题,在不改变原生产工艺条件下仅需蒸养混凝土强度即可达到C80以上。
In order to solve the adaptable problems of water reducing agent and composite mineral admixture that is used in the high strength non-autoclaved concrete, the UC-IA developed. Trial results of the pipe pile factory show that the strength of concrete is higher than C80 without changing the original production process under the condition of only composite mineral admixture is used to make precast concrete. stream curing, when the UC-IA PC with
出处
《江苏建材》
2014年第2期24-27,共4页
Jiangsu Building Materials
关键词
免压蒸混凝土
复合矿物外加剂
聚羧酸减水剂
高强混凝土
non-autoclaved concrete
composite mineral admixture
polycarboxylate superplasticizer
high strength concrete
