Fosroc Construction Chemicals

Approx. Rs 2,690 / PieceGet Latest Price

Approx. Rs 2,320 / LitreGet Latest Price

Owing to our affluent industry acquaintance, we present Fosroc Conplast SP430 DIS Superplasticizer Admixture. In addition, experts check these products on diverse industry parameters to ensure the sturdy nature.


Uses:

• To provide excellent acceleration of strength gain at early ages and major increases in strength at all ages by significantly reducing water demand in a concrete mix.
• Particularly suitable for precast concrete and other high early strength requirements.
• To significantly improve the workability of site mixed and precast concrete without increasing water demand. 
• To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
• In screeds it reduces the water content required to give suitable workability for placing and compaction.

• Major increases in strength at early ages without increased cement contents are of particular benefit in precast concrete, allowing earlier stripping times.
• Makes possible major reductions in water:cement ratio which allow the production of high strength concrete without excessive cement contents. 
• Use in production of flowing concrete permits easier construction with quicker placing and compaction and reduced labour costs without increasing water content. 
• Increased workability levels are maintained for longer than with ordinary sulphonated melamine admixtures. 
• Improved cohesion and particle dispersion minimises segregation and bleeding and improves pumpability.
• Chloride free, safe for use in prestressed and reinforced concrete.
• In screed material, the lower water content leads to quicker drying times

• MIx Design: Where the primary intention is to improve strengths, initial trials should be made with normal concrete mix designs. The addition of the admixture will allow the removal of water from the mix whilst maintaining the workability at the levels obtained before the use of the admixture. After initial trials, minor modifications to the overall mix design may be made to optimise performance.Where the primary intention is to provide high workability concrete, the starting mix design should be one suitable for use as a pump mix. Advice on mix design for flowing concrete is available from the Fosroc Customer Service Department.In correctly designed flowing concrete, the improved dispersion of the cement particles and the more efficient use of mixing water will improve mix cohesion. The slight air entrainment obtained with Conplast SP430 will also help to minimise bleed and segregation. After initial trials, minor modifications to the mix design may be made to optimise performance.
• Compatibility : Conplast SP430 is compatible with other Fosroc admixtures used in the same concrete mix. All admixtures should be added to the concrete separately and must not be mixed together prior to addition. The resultant properties of concrete containing more than one admixture should be assessed by the trial mix procedure recommended on this data sheet to ensure that effects such as unwanted retardation do not occur. Conplast SP430 is suitable for use with all types of ordinary Portland cements and cement replacement materials such as PFA, GGBFS and silica fume.

Approx. Rs 64 / KgGet Latest Price

1.  To produce pumpable concrete
2.  To produce high strength, high grade concrete M30 &above by substantial reduction in water resulting in lowpermeability and high early strength.
3.  To produce high workability concrete requiring little or novibration during placing.

1. Improved workability - Easier, quicker placing andcompaction.
2.  Increased strength - Provides high early strength forprecast concrete with the advantage of higher waterreduction ability.
3.  Improved quality - Denser, close textured concrete withreduced porosity and hence more durable.
4. Higher cohesion - Risk of segregation and bleedingminimised; thus aids pumping of concrete
5.  Chloride free - Safe in prestressed concrete and withsulphate resisting cements and marine aggregates.

Additional Information:

Approx. Rs 2,034 / LitreGet Latest Price

• Use: Brush or spray applied direct from container
• Versatile: Equally effective on old or new surfaces
• Protects brickwork: Risk of efflorescence is reduced

Approx. Rs 7,760 / LitreGet Latest Price

• Specific gravity: 1.02 to 1.03 g/cc
• Use: Single component, gauged as required
• Increases strength: Improved tensile and flexural properties allow thin applications

Approx. Rs 7,760 / LitreGet Latest Price

Approx. Rs 350 / PieceGet Latest Price

Typical Uses:

• Provides excellent adhesion to common building substrates
• It is particularly recommended for sealing structural expansion joints in most civil engineering structures like building superstructure subways, basement, Floors, and reservoirs

Advantages:

• High resistance to aging influences, physical damage climate extremes, forms elastics rubber like the seal, accommodates continues & Pronounced cyclic movement, excellent adhesion to common substrates