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Compound Superplasticizer

Air-Entraining Water Reducer

Efficient air-entraining water reducer has superior cost-effective is developed by our scientific research staffs with reference to domestic and foreign advanced technology formula....
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Air-Entraining Water Reducer

Description

Efficient air-entraining water reducer has superior cost-effective is developed by our scientific research staffs with reference to domestic and foreign advanced technology formula.


Standards Compliance

It complies with ASTM C 260, AASHTO M 154, and CRD-C 13.


Main Use & Advantages

1.This product has characteristics of no chlorine, low alkali,delayed coagulation,low slump loss, etc.

2.Right amount added to the product can obviously reduce the concrete surface tension,improve the workability of concrete, reduce bleeding and segregation, improve the impermeability, frost resistance and concrete durability of harmony and so on.

3.This product in concrete can produce small bubbles that is uniform and stable and not easy to damage.

4.After added to this product ,the thermal diffusion, heat transfer coefficient of concrete is reduced. Can improve the volume stability of concrete and various outdoor durability of structure.

5.Can be used for the preparation with requirements of freezing-thawing resistence, test to determine slump loss before use or Require manufacturers to adjust.

6.Applicable to the preparation of C20-C50 ordinary concrete, Lean concrete, Hydraulic concrete, Flow of concrete, Commercial concrete, Especially for concrete engineerings with antifreeze and durability requirements.


Typical Properties

Test item

The factory technical indicators

National standard(first-class)

Water-reducing rate,%

≥15

≥12

Bleeding ratio ,%

≤40

≤100

Air content,%

3.0-5.0

3.0

The difference between the setting time(min)

initial set

-60~+120

-90~+120

final set

Compressive strength rate,%≥

3days

125

115

7days

120

110

28days

110

100

Ratio of shrinkage,%

28days

≤120

≤135

Index of relativ durability,%,200times,≥

90

80

Effect on steel corrosion

None

Outward appearance

yellowish-brown powder

Cement paste fluidity(mm)

200min

Application
   

Applicable to the port, wharf, water conservancy project,
   highway pavement, freeze resistance,
   anti-corrosion and seepage control engineerings
   require a certain air content of concrete.


Packing ,Storage and Transportation

1.Plastic woven bag 25kg/bag or 40kg/bag.

2.Clients' packing is available.

3.Stored in a dedicated warehouse that is well-ventilated and dry.It remains effective in one year.


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    Add:D2-111, Zhongyi 1688 Creative Industrial Park, No.1022 Beilao Road, Qingdao,China
    Tel: +86-532-80920099
    Mob: +8618669790499
    E-mail: sales@tchsgroup.com
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