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High Slump Retaining Type Concrete Additive Polycarboxylate Superplasticizer PCE

XRT-C is a newly developed environmentally friendly polycarboxylate superplasticizer. It is particularly suitable for low slump concrete and concrete that loses its slump rapidly. It can significantly improve the plasticity of concrete. It presents as a yellowish viscous liquid and is non-toxic, non-hazardous, and non-corrosive.
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  • XRT-C

  • xinrui-te

  • 382440

     

High Slump Retaining Type Concrete Additive Polycarboxylate Superplasticiser PCE


                                                                                                                                                              ------XRT-C


Polycarboxylate Superplasticizer

PCE Product Property 

XRT-C, classified as a Slump Retention PCE Superplasticiser and also a high-performance High Range Water Reducer, is a newly developed environmentally friendly polycarboxylate superplasticiser. It is particularly suitable for low-slump concrete and concrete that loses its slump rapidly. It can significantly improve the plasticity of concrete. It presents as a yellowish viscous liquid and is non-toxic, non-hazardous, and non-corrosive.

Polycarboxylate Superplasticizer

PCE Characteristics

◆ Excellent slump retention

     Dominant slump-preserving property effectively slows down rapid slump 

      loss of fresh concrete under high ambient temperature, keeps stable  

      workability during transportation and casting.

◆ Reliable water reducing effect

     Achieve a high water reduction rate while maintaining stable slump,    

      improving concrete compactness and final strength significantly.

◆ Strength Gain

      Boosts early and late-stage concrete strength, minimising energy loss and enhancing structural integrity.

◆ High temperature resistance

      Ideal for summer hot-climate construction, solves frequent concrete quick-slump fading issues in high-temperature environments.

PCE Technical Specification

Items

Unit

Specification

Visual Appearance

/

Colorless   or yellowish liquid

Density

g/cm3

1.10±0.05

PH Acidity

%

6.5±1.0

Solid Content

%

40.0±1.0 , 50.0±1.5

Cl-

%

≤0.2

Na2SO4

%

≤0.5

Cement Paste Fluidity

mm

≥220

PCE Package & Storage

  A. Liquid product: 230kg/200L PE drum,1150kg/IBC tank.

  B.Sealed and stored under 0-35℃, far away from sunlight.

  C. Shelf life is normally 12 months. It is tested for eligibility and then used when it exceeds.

RFQ

1. Q: What is the core feature of XRT-C polycarboxylate superplasticiser?

    A: It is a slump-retention-dominant PCE with balanced water reduction, specially designed for high-temperature construction and 

          anti-quick slump loss.

2. Q: How does PCE affect concrete strength?

    A: PCE typically increases early and later strengths via lower w/c ratio and better packing; actual gains depend on mix design.

3. QDoes PCE affect freeze–thaw resistance and durability?

     A: By lowering w/c ratio and improving densification, PCE generally enhances durability. For freeze–thaw resistance, combine with 

         air-entraining agents and control the air content per standards.

4. Q: How long can XRT-C keep concrete slump stable under high temperature?

     A: Normally maintains stable workability for 3~5 hours under high ambient temperature above 35℃.

5. Q: Do you offer customised PCE formula for special construction conditions?

     A: Customised formula and solid content available based on clients’ local construction raw material conditions.

6. Q: How does PCE perform in pumped concrete?

    A: PCE increases slump and cohesion, reduces pumping resistance and blocking risk; optimises mix to avoid segregation or bleeding.




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 +86-136-3560-0651
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