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Anti-cracking polymer for concrete use as construction material

Anti-cracking polymer for concrete use as construction material

Super absorbent polymer (SAP ) for concrete additives to avoid cracking. High-performance concrete with high strength & durability is widely used in the...
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  • Anti-cracking polymer for concrete use as construction material
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Mobile : 86-18660125156

Tel : 0531-85064681

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Address:No.4087 SHAHEXI ROAD, TIAOQIAO DISTRICT,JINAN,CHINA

Product Description

Super absorbent polymer (SAP ) for concrete additives to avoid cracking.

High-performance concrete with high strength & durability is widely used in the construction field,

due to its low water gel, drying & deformation is commonly happened.

Shrinkage is usually caused by pores relative humidity reduce, to solve the problem of cracking,

firstly shall control the shrinkage of concrete, that is to say, to improve the inside moisture content of

concrete.

As a new & functional material, super absorbent polymer(SAP in short) is added into concrete,

it can absorb 30-40times of its own weight of water, absorb and release slowly,

the saturated SAP’s inner moisture can prevent the loss of water outwardly.When the temperature

increases, the moisture migration occurs, moisture will break the adsorption of SAP,

and the humidity migrates from high potential to low potential, reduce the migration potential gradient,

then make the concrete inner moisture distribution evenly and reduce the humidity difference capability.

The adding of SAP in concrete can prevent concrete cracking and increase the strength of concrete, improve concretes performance of impermeability and antifreeze. Its recommended to use concrete that added

SAP in some arid , windy , and cold places.

Technical specification:

Appearance

White granule powder

Solid content, %

90min.

Free absorption of

saturated calcium hydroxide solution, times

30-50

Mesh size

50-100

Absorption time, minutes.

3min.

Dosage: 1‰ compared to the cement dosage, i.e, if the cement dosage amount is 300kg in 1 cubic meter of concrete,

then the SAP dosage amount is 300g.

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Jinan Mass Food Machine CO.,Ltd
Mobile : 86-18660125156
Website : www.massalfa.org
Telephone : 0531-85064681
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Fax : 0531-85064682
Address : No.4087 SHAHEXI ROAD, TIAOQIAO DISTRICT,JINAN,CHINA

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