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High Slump Retaining Type Concrete Additive Polycarboxylate Superplasticizer PCE

XRT-B 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.
Appearance:
Solid content:
PH Acidity:
Air Content%:
Cement Paste Fluidity:
产品名称:
Steel reinforcement corrosion:
Availability:
Quantity:
  • XRT-B

  • xinrui-te

  • 382440

     

High Slump Retaining Type Concrete Additive Polycarboxylate Superplasticizer PCE


                                                                                                                                                              ------XRT-C

PCE Product Property:

XRT-B 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.

PCE Characteristics:

A. Slump Retention

     Extends concrete transport and on-site detention times while ensuring pumpability, maintaining workability throughout placement.

B. Slow Release

     Low initial yet high subsequent water reduction with excellent cement dispersion, sustaining slump for 1–3 hours in diverse 

     conditions.

C. Adaptability

      Suitable for premixing ordinary, self-compacting, high-strength, and durable concrete across varied construction needs.

D. Strength Gain

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

E. Customizable Blend

      Mixes with XRT-SR to meet client specifications, enabling tailored performance optimization.

 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

Physical & Mechanical properties

Test Items

Corporation Specification

Test   Result

Water Reduction Rate%

≥25

33

Bleeding Ratio%

≤60

0

Air Content%

≤6

3.5

Slump Retention(60min)mm

≤80

30

Compressive   Strength Ratio%

1d

≥170

220

3d

≥160

210

7d

≥150

195

28d

≥140

180

Shrinkage%

28d

≤110

Steel reinforcement corrosion

no

no

PCE Scope of application

   This product features a high water reduction rate and low slump loss, ensuring the necessary high water reduction for concrete preparation. It's widely applicable in high - speed railways, highways, airports, ports, and (hydro) power plants, suitable for pre - cast, reinforced, and pre - stressed concrete. It's especially designed for projects with strict requirements on transportation, construction period, and slump retention.

 PCE Properties Of Application

    Test Data-Sheet for XRT-B is showed as follows. Tt was obtained according to the China National Standard Method.

            xinrui-te文件11   

PCE Pckage & Storage

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

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

  C. Shelflife is normally 12 month. It is tested eligibility and then used when it exceeds.

PCE Handling Notes:

  A. XRT-B is free from alkaline. It is no toxic, hazardous, and corrosive. It is inedible.

  B. When it contacts to eyes and skin, the affected area shall be immediately rinsed with plenty of water for minutes. Consult a physician if irritation persists.

  C. Keep container closed when it is not in use. Do not store the product directly under sunlight.






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