YH-A series polycarboxylic acid high-performance water reducing agents are a new generation of high-performance water reducing agents with a "comb like" structure developed by our company. Compared with naphthalene series high-efficiency water reducing agents, they have the characteristics of small dosage, high water reduction rate, good slump retention, and no shrinkage. After use, they can greatly improve the fluidity of concrete, while improving its workability and physical and mechanical properties, and improving engineering quality.

Product classification and performance indicators:

Our company currently produces two main types of mother liquids: lipids (30% content) and ethers (38% content). Depending on the construction site and requirements, our products for composite deep processing can be divided into three types: early strength type, standard type, and delayed setting type.

Note:

1. The above test data is converted to 20% solid content by YH-A, and the dosage is 1% of the cementitious material

2. Indicator basis: BT/T3275-2011 Railway Concrete Engineering Construction Quality Acceptance

Standards