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High Slump Retaining Type Concrete Additive Polycarboxylate Superplasticizer PCE

XRT-B is a new excogitate environmental polycarboxylate superplasticizer. It is benefit for low slump concrete and concrete of losing slump rapid. Greatly enhance plasticity of concrete. It is yellowish viscous liquid, 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-B

1. PCE Product Introduction

    XRT-B is a new excogitate environmental polycarboxylate superplasticizer. It is benefit for low slump concrete and          concrete of losing slump rapid. Greatly enhance plasticity of concrete. It is yellowish viscous liquid, non- toxic, non-

     hazardous, and non-corrosive.

2. PCE Characteristic

     A. Good slump retention ability: Delaying time of transporting concrete and time of detention at construction site, 

          guarantee concrete pumpability.

     B. Slow release: It is low initial water reduction and high later, it has excellent dispersion for cement. It can keep 

         concrete good slump retention during 1-3 hours.

     C. Special adaptability: It can be widely used in premix of common concrete, gushing concrete, high strength and 

          durability concrete.

      D. High strength gained rate: Greatly increasing early and after strength, reducing energy loss.

      E. It can be used by mixing XRT-SR together to reach the requirements of client.

3.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

5.PCE Scope of application

The product has a very high water reduction rate and low slump loss performance, which can ensure the high water reduction rate required for the preparation of concrete, and can be widely used in high speed railways; highways; airports; ports; (hydro) power plants in forms of pre-cast concrete, reinforced concrete and pre-stressed concrete; specifically designed for projects which have more demanding requirements on transportation/construction period as well as slump retention.

6.PCE Properties Of Application

K_DHUBQ0LRW@$MWMQIFQZMKTest Data-Sheet for XRT-B is showed as follows. Tt was obtained according to the China National Standard Method.


xinrui-te文件11

8.Package & 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.

9.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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