Superplasticizers are used for the production of high strength concrete. They are based on the latest polymer technology. They increase the early strength of the concrete and provide self levelling properties.

A superplasticizer is added to the concrete after mixing. The amount of the superplasticizer that is added depends on the type of the admixture. It can be up to 0.6 per cent. This increases the workability of the concrete and reduces the hydration of the cement.

It is important to use a sufficient dosage of the superplasticizer in order to attain the desired results. However, overdosing can result in undesirable side effects.

To determine the right amount of the superplasticizer, the dosage is determined by the Marsh Cone Test. After this, the dosage is adjusted accordingly.

In order to ensure the best quality of concrete, the major activities on site are compaction, placing and finishing. Automated slump management systems can be used to maintain the quality of the concrete until it is ready for use.

A superplasticizer is typically made from a polyethylene glycol. Polyethylene glycol is a radical polymerized material that has natural color variations. Therefore, its colour does not change significantly under normal storage conditions.

There are a variety of different types of superplasticizers. Each one has its own physical and chemical properties. For example, polycarboxylate ethers are physically and chemically different than sulfonated naphthalenes and melamine based formaldehyde condensates.

Some of the benefits of using superplasticizers are their ability to reduce the water-cement ratio, increase air entrainment in the concrete and enhance the bond between the concrete and reinforcing steel. These additives can improve the durability of concrete by reducing the drying shrinkage and the setting time.