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Sikament 2000AT
Special Features:
Significant increase of early and ultimate strength.
Especially suitable for concreting at elevated temperatures
Long lasting slump retention
Sikament 2000AT is used as highly effective water-reducing agent and
superplasticizer with set retarding effect for the production of high strength
concrete in hot climates.
Sikament 2000AT complies with ASTM C494 Type G.
Sikament 2000AT is used especially for high strength concrete that needs
long lasting slump retention under hot climate condition e.g:
Uses:
Cast-on-site prestressed concrete
High strength bored piles
Bridges and cantilever structures
Slender components with densely packed reinforcement
Advantages:
Substantial improvement in workability without increased water
Allow substantial cement reduction compared to plain concrete
Significant increase of early and ultimate strength.
Especially suitable for concreting at elevated temperatures
Long lasting slump retention
Improved surface finish
Reduced shrinkage and creep
Chloride free.
Product Da Ta
Liquid/Dark brown
5 / 25 / 200 litres
Dry, cool, shaded place.
Min. 1 year if stored properly in original unopened packaging
Technical Data
Blend of Napthalene Formaldehyde Sulphonate and Organic Agent
1.165 - 1.185 kg/litre
Nil
0.60 - 1.30 ltr per 100 kg of cement
Application:
Possible to combine with all Sikament, Sika Aer, Sika Pump, Sikacrete PP1, but must be added separately to the mix and not pre-mixed prior addition.
All Portland cement including sulfate resistant cement.
Sikament 2000AT can be added to the gauging water prior to its addition to the dry mix or separately to the freshly mixed concrete (on the batching plant or on job site into the truck mixer).
When added directly to the freshly mixed concrete, the plasticizing effect is more pronounced.
Accidental overdosing of Sikament 2000AT causes an extension of the initial setting time.
Typical mix design for grade 45 concrete on cubes (at 28ºC)
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Special Features:
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Special Features:
Factory welded junctions are available on request
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Special Features:
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Special Features:
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Good mechanical strength
Excellent adhesion
High resistance to de-icing salts
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Special Features:
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Special Features:
Excellent elasticity and flexibility
Offers excellent resistance to ageing,shrinkage,cracking and discolouring
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