DK200 High Performance Polycarboxylate Superplasticizer
DK200 High Performance Polycarboxylate Superplasticizer
Sn:DK200
Type:Concrete Admixture Industry
Introduction

 DK200 is a specifically designed polycarboxylate superplasticizer which exhibits excellent slump retention effects due to our cutting-edge processing technique; It is a non-toxic, non-flammable environmentally friendly product which has a wide range of applications as used in the industrial fields of normal and pumping concrete, as well as self-compacting with high strength & durable concrete projects.

  Detail information

 Advantages

Excellent retention performances in comparison to those DK200 are not introduced;

Good compatibility with various concrete material components;

No corrosion effects;

Environmentally friendly, as required by corresponding ISO14001 standards and regulations.

Applications

Traditional ones including high speed railways, highways, (air)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. (e.g. nuclear plants)

Method of Use

Recommended usage in combination with polycarboxylate dispersing superplasticizer (with a 25%~40% amount of corresponding dispersant)

Concrete test in advance necessary for optimal dosage confirmation;

Do not use with naphthalene concrete dispersants simultaneously;

Compatibility test necessary in case of other concrete additives being used in combinition.

Packing and Storage

200kgs or 1000kgs sealed barrels with six-month shelf life;

Stored at dark and cool places at -5℃ to40℃ (23°F to 104°F) temperature range.

Characterization

Appearance: Light yellow viscous liquid

Density: 1.07±0.01g/mL

pH value: 3.5-5.5

Solid Contents: 40.0±0.5%

Chloride Contents: ≤0.01%

Sodium Sulfate Contents: ≤0.2%

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