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Facts About Polycarboxylate Superplasticizer Mother Liquid

by mtelec

Polycarboxylate superplasticizer mother liquid (PCE) is a water-soluble concrete additive used to reduce water content and increase protection from slumping. PCE is the best water reducing agent in the market. It offers the highest strength and lowest shrinkage for maximum function. Depending on how it is used, PCE has different grades of performance. The higher the concentration, the better the self-compacting properties the concrete has.

What is Polycarboxylate superplasticizer mother liquid?

PCE enables concrete to be workable with increased slump retention. When buying a Polycarboxylate superplasticizer, look for one with the best water reduction properties. Concrete infused with PCE mother liquid is used in various projects that require high strength performance.

PCE mother liquid allows engineers to Improve early-compressive strength in concrete while simultaneously lowering water content and retaining the original workability level. Slump retention refers to the workability of cement in time. Since cement loses workability with time; Polycarboxylate superplasticizer additives improve the mixtures’ workability. It also increases the structure’s strength after construction.

Advantages of Polycarboxylate superplasticizer mother liquid

Here are some advantages of PCE in construction.

  • Polycarboxylate superplasticizer dramatically improves the slump retention time in concrete, making it super easy to work with.
  • There are many different types of cement in the market. PCE is highly compatible with any of these types of cement. The end product has improved concrete surface texture and strength.
  • Because it is water-soluble, PCE is easy to disperse and dissolve in concrete mixtures. The additive also increases the self-compacting capabilities of concrete.
  • Sometimes, concrete needs to be transported to the construction site. Polycarboxylate superplasticizer allows transportation to the construction site without losing the cement’s workability.
  • Steel bars that are used in construction are protected from corrosion by PCE. PCE protects the steel bars from the air, hence inhibiting chloride ions from the steel bars.
  • Polycarboxylate superplasticizer has high water reducing rates. The higher the quality, the better the water-reducing rate. Concrete mixed with PCE has lower rates of segregation and higher workability.
  • Slump loss is a constant struggle for construction workers. Concrete sometimes sets too fast before the work is done, which is where PCE comes in. PCE reduces slump loss and improves the workability of concrete. Besides, PCE decreases material separation by acting as a binding agent.
  • Concrete presents frost resistance and carbonation resistance when used in certain environments. Engineers use a Polycarboxylate superplasticizer to improve drying shrinkage by reducing the resistance.
  • Using Polycarboxylate superplasticizer is a good idea if you want to reduce your construction site’s working schedule. This is because PCE lets you work at a steady pace while eliminating mishaps that happen during construction.


Polycarboxylate superplasticizer mother liquid has a huge impact on the construction industry. The concrete additive reduces construction costs, allows for seamless pumping of concrete, and prolongs transit time. But, it would help if you were careful not to mix PCE with rosin soup air-entrainer. It should also not be stored in a metal container. PCE is not compatible with naphthalene based admixtures. PCEs may take longer to work compared to the naphthalene based admixtures but will work better.

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