As a significant advantage of the superplasticizer, it has better adaptability to cement than other superplasticizer. However, due to the variety of cement and the complexity of admixture, it is easy to have poor stability.
High-efficiency superplasticizer is widely used to improve the performance of the concrete mixing big fluidity of concrete, improve the strength of concrete or manufacturing high strength concrete, with a variety of high-efficiency superplasticizer in dif
ACC blocks is workability of concrete mixing as one of the most important performances of workability can comprehensive response you mix material viscosity, plasticity, fluidity and whether the characteristics of easy to apply, can use the slump cone cyli
The direct consequence of poor system stability is the initiation of cracks. In particular, the early shrinkage and cracking of concrete have attracted the attention of experts and scholars all over the world. Concrete cracks have memory. If the early shr
Superplasticizer is essentially a kind of building materials, in the use of foam and bubbles and other sol bubbles, and they have different characteristics and formation mechanism, is caused by ionic superplasticizer.
The use of polycarboxylate superplasticizer concrete, compared to the use of traditional naphthalene series, aliphatic superplasticizer concrete, most of the time bleeding will be lower, less bleeding will be larger. But once the use of carboxylic acid co