High Water Reducer Polycarboxylic Water Reducer

Range of application

1.The High Water Reducer Series Polycarboxylic Acid Water Reducer is suitable for concrete with poor adaptability to sand and gravel materials or concrete with less cement and cementitious materials. It can significantly improve the retaining ability of concrete slump, and the effect is remarkable.

2. Suitable for medium and low slump, high durability concrete.

3. It is suitable for solving the problem of excessive concrete loss caused by high mud content, long transportation distance and high temperature.

matters needing attention

1. When changing the cement model or importing new cement, it is necessary to confirm the compatibility with the cement.

2. The mix ratio must be determined according to the test mix ratio.

When pouring concrete, it should be carried out in strict accordance with the construction specifications.

3. The initial water reduction rate of the product is low, and the later slump increases significantly.

4. The superplasticizer series polycarboxylate superplasticizers generally cannot be used alone, and need to be used in combination with superplasticizers and collapsed polycarboxylic acids to increase other properties.

5. For concrete construction in winter, it is recommended to use polycarboxylate superplasticizer, take antifreeze and heat preservation measures on the surface, and strengthen maintenance according to construction specifications to prevent concrete from being damaged by freezing.

Quality Specification

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