• +91 33 4001 73 13
  • response@adochemicals.com

Carpol(S-50)

DESCRIPTION:

AT-CARPOL (S-50) is a new generation of concrete admixture based on a blend of specially selected high molecular weight poly-carboxylates and organic polymers.

STANDARD:

AT-CARPOL (S-50) complies with IS: 9103-1999 (Amended 2007), IS-2645-1975 and ASTM C-494 Type F & G

BENEFITS:

  • Provides enhanced workability retention
  • Allows for high early strength performance
  • Provides increased slump and flowability without increased water content
  • Improves finish, placement and pumpability of concrete
  • Improves concrete quality by reducing the water-cement ratio for a given degree of workability
  • Proprietary molecule reduces concrete viscosity (stickiness) allowing for easier placement, better finish and enhanced pumpability
  • Reduces cracking and shrinkage
  • Improves concrete chemical resistance, consistency and durability
  • Improves performance of cementitious material

USES:

  • AT-CARPOL (S-50) is suitable for the production of precast concrete.
  • AT-CARPOL (S-50) facilitates extreme water reduction, excellent flow ability, at the same time ensures optimal cohesion and highest self compaction behavior.
  • AT-CARPOL (S-50) is used for the following types of concrete:
    • Precast Concrete
    • Self Compacting Concrete (S.C.C)
    • Concrete with highest water reduction (upto 40%)
    • High strength concrete
    • High water reduction, excellent flowability, coupled with high early strength
    • Have positive influence on the above mentioned applications

TECHNICAL DATA:

APPEARANCE Brownish liquid
SOLID CONTENT (%) 40±2
VISCOCITY (CPS) 200
pH VALUE 7±1
CHLORIDE CONTENT (%) <0.01
SPECIFIC GRAVITY (30ºC) 1.10±0.02
COMPABILITY Can be used with all types of Portland and Slag cements Including Sulphate resistant cement

CONSISTENCY:

  • AT-CARPOL (S-50) is formulated from carefully selected raw materials and is manufactured under control conditions to produce a consistent product

HANDLING:

  • AT-CARPOL (S-50) is formulated from chemicals, which present no fire or health hazard

DOSAGE:

  • For soft plastic concrete 0.3-1.0% by weight of cement
  • For flowing self-compacting concrete (S.C.C) 0.5–1.4% by weight of cement
  • Actual dosage to be finalized on the basis of site trials

RATE OF ADDITION:

  • With small dosage the increment of slump is more
  • The dosage depends on the cement content and the W/C ratio

ADDITION:

  • AT-CARPOL (S-50) is added to the gauging water or simultaneously with it poured into the concrete mixer.
  • For optimum utilization of the high water reduction we recommend thorough mixing at a minimal wet mixing time of 60seconds.
  • The addition of the remaining gauging water to fine-tune the concrete consistency- may only be started after 2/3 minutes of the wet mixing time to, to avoid surplus water in the concrete.

PACKAGING & STORAGE:

  • AT-CARPOL (S-50) is available in the following pack:
    • 200 kg HDPE container
  • Shelf life is 12 months in sealed containers as provided if stored under shade in ambient temperature
  • Keep containers sealed and away from heat and cold in a well ventilated area
  • Stir material well before use

HEALTH & SAFETY:

  • Protect hands with rubber gloves and eyes with goggles.
  • Accidental splashes to the skin or eyes must be rinsed immediately with clean water.
  • Store in well-labeled containers.