Polycarboxylate Ether is a relatively new material that has only been in use for about 20 years, but it has quickly become one of the most popular superplasticizers due to its excellent performance and versatility. PCE is used in concrete production to reduce the water-to-cement ratio, which improves the strength and durability of the concrete. This is because Polycarboxylate Ether can effectively disperse cement particles and reduce the viscosity of the mixture, making it easier to work with.

It also enhances the workability of the concrete, making it easier to pump, place, and finish. One of the key advantages of Polycarboxylate Ether is its ability to provide high levels of workability retention. This means that even when the concrete is subjected to extended mixing or long transportation times, the workability of the mixture is maintained. This is particularly important for large-scale construction projects where concrete is transported long distances and subjected to various environmental conditions.