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
Concrete is the main material in construction.In order to ensure its performance to meet the building requirements, we must strictly control the use of additives, through optimizing the performance of concrete to improve the structural stability of the bu
In practical engineering, concrete cracks caused by shrinkage are the most common. In the concrete shrinkage category, plastic shrinkage and dry shrinkage are the main causes of concrete volume deformation, and spontaneous shrinkage and carbonization shri
With the continuous improvement of society and productivity technology, in the construction industry, the quality and performance requirements of concrete are more stringent, and the quality of the building is directly affected by the performance of concr
Different water reducing agents have certain effects on the strength and late strength of the hardened cement paste.The high-efficiency water reducing agent can effectively reduce the mixing water consumption of the concrete mixture, and has a significant
On the question of how to add a water reducing agent, the problem worth noting is that its dosage should be scientifically controlled.Condensate will use different types of cement, and the same type of water reducer will have different types.