摘要
采用控制骨料粒径、颗粒搭配、复配聚羧酸系高性能减水剂、优化矿物掺合料等方式配制出低胶凝材料用量的自密实混凝土,并指出了配制自密实混凝土的几个关键性影响因素,使自密实混凝土能够更简单的应用于工程实际。
Using control aggregate size,the particles mix,complex polycarboxylate superplasticizer,mineral admixtures and other ways to optimize the preparation of a self-compacting concrete low amount of cementitious material,and pointed out a few of the preparation of self-compacting concrete a key factor,so that self-compacting concrete can be applied to engineering practice easier.
引文
[1]吕兴军,等.自密实混凝土配合比设计研究进展[J].混凝土,2013(8):105-109.
[2]刘昊.粗骨料对自密实混凝土性能影响的试验研究[J].商品混凝土,2008(1):15-18.
[3]徐杰,等.砂率对自密实混凝土工作性能的影响[J].混凝土,2013(4):101-115.