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Concrete superplasticizer
  • Concrete superplasticizer

Concrete superplasticizer

Appearance:White powder

Water content:3.6%


Total alkali:5.8%

Gas content:3.1%

Water reduction rate: >25%

Packaging: 20kg/bag

Shelf life:12 months

Polycarboxylate superplasticizer PCE powder is a kind of powdery polycarboxylate high performance concrete superplasticizer made by a new process. It has excellent comprehensive index, good dispersibility, high water reduction rate, good adaptability to various cements.

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What is Polycarboxylate Superplasticizer PCE Powder?

Polycarboxylate superplasticizer PCE powder is a powdery polycarboxylate high-performance concrete superplasticizer made by a new process. It has an excellent comprehensive index, good dispersibility, a high water reduction rate, adaptability to various cements, and no pollution in green. 

Polycarboxylate superplasticizer is mostly in the liquid state; due to the improvement of technology recently, the milling process has been improved, and polycarboxylate superplasticizer powder has become more common. In contrast, polycarboxylate superplasticizer PCE powder state provides a lot of convenience from transportation to customer use, and powder polycarboxylate superplasticizers have become the development trend of such products.  

Concrete admixture superplasticizer breaks the routine in the production process, adopts thermal synthesis process, does not add isolation agent, and produces products with higher purity. In terms of product performance, high-purity polycarboxylate superplasticizer powder has the characteristics of less dosage, highly effective components, and good slump retention performance, further reducing customer costs.

Physical and chemical indicators of polycarboxylate superplasticizer PCE powder




Required indicators

Test results

Gas content







Slump (1h time variation)





strength ratio













Water reduction rate




Feature of polycarboxylate superplasticizer powder

Superplasticizer dosage in concrete: Polycarboxylate ether superplasticizer powder of this product is 0.16-0.3% of the total cementitious material, and the water reduction rate is >25%.

Superplasticizer admixture for concrete does not contain harmful components and does not pollute the environment.

No chlorine, low alkali.

Applications of concrete superplasticizer additive Powder

Precast concrete

Cast-in-place concrete

Reinforced concrete

Prestressed concrete

Gravity leveling pad

No shrinkage grouting

Cement rapid setting floor

Repair mortar

Dry mixed concrete

Usage method of polycarboxylate superplasticizer powder

1. Superplasticizer used in concrete: According to the concrete design requirements, adjust the water consumption or sand rate through experiments to reach the water reducer dosage whose slump, strength, and setting meet the requirements.

2. PCE powder applies to high-performance, high-strength, and large-flow concrete. 

For concrete higher than C50, raw materials shall be selected according to relevant technical specifications, an appropriate mixing process shall be determined, and a certain amount of experimental data shall be obtained. 

Make the flow performance of the produced concrete meet the construction requirements, and the concrete strength should have a certain surplus coefficient.

3. PCE superplasticizer can be mixed with mixing water into concrete simultaneously, and the effect of mixing water into concrete is better.

Safety and Precautions of Polycarboxylate Superplasticizer Powder

1. Polycarboxylate superplasticizer powder is a weakly alkaline solid, non-toxic, non-corrosive, and nonpolluting to the environment. However, it is not edible. When it comes into contact with the human body and eyes, it should be washed with clean water as soon as possible. It should be treated in time if it causes allergy to some human bodies.

2. Polycarboxylate superplasticizer powder should be stored in a cardboard bucket lined with plastic bags to avoid mixing rainwater and sundries.

3. The shelf life of polycarboxylate superplasticizer powder is 12 months.

Packaging and storage of polycarboxylate superplasticizer Powder

Paper plastic composite packaging lined with plastic bags

Packaging: 25 kg/bag

If you want to know more about polycarboxylate superplasticizer Powder, please feel free and contact us:

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  • Luoyang Tongrun Info Technology Co., Ltd. ( is the world's leading nanomaterial technology developer and application manufacturer, the company has more than 20 years of industry experience, after years of scientific research and production, has been professionals in lightweight concrete and foam concrete solutions. We can supply concrete foaming agents, superplasticizers, aerogels and foam concrete strength enhancers for lightweight concrete mix, CLC blocks all over the world, suitable for ordinary cement foamed concrete cast-in-place, block, plate, insulation wall, etc.