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Phone +98 21 87754

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Address End of West 6th St., Safadasht Industrial Zone, Safadasht, Malard Road, Karaj, Iran

Phone +98 21 65741911-5

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Concrete Admixtures
S.P.A.PLAST–R

S.P.A.PLAST–R

HIGH RANGE WATER REDUCER / SUPER PLASTICIZER AND RETARDING ADMIXTURE
DESCRIPTION
S.P.A.PLAST-R is high range water reducer and super plasticizing admixture with controlled retardation.
It meets the requirements of the following standards: ASTM C494/C494 M TYPE G, EN 934 and ISIRI 2930.
 

S.P.A.PLAST–R

DOSAGE
The optimum dosage of S.P.A.PLAST-R can be determined by trials in the site. Depending on concrete mix design (sizes and types of aggregates, cement content, water/cement ratio,
ambient temperature and concreting conditions), a dosage of between 0.45 and 1.2 percent by weight of cement or cementitious material is recommended.
A severe over dosage of S.P.A.PLAST-R will result over retardation of initial and final set.
For use with other range of dosage, contact ABADGARAN Technical Services Department.
Note: Please contact our engineering office in case of simultaneously use of more than oneadmixture.


DIRECTION OF USE
1-S.P.A.PLAST-R could be added to a part of concrete mixing water then added to the concrete mix.
2- S.P.A.PLAST-R could be added to the concrete mix during the mixing cycle at the same time as the water or the aggregate or it could be added to ready-mix concrete before placingconcrete.
3- Admixtures must be weighed carefully.

ADVANTAGES

  •  Reduces water-cement ratio up to 20%
  •  Extends setting time in hot weather concreting
  •  Increase workability and workability retention of concrete
  •  Improves pumpability of concrete and reducing depreciation of concreting Equipments
  •  Improves concrete consistency
  •  Considerably reduces permeability
  •  prevents decrement of final compressive strength of concrete
  •  It can be used with all types of Portland cement
  •  Use simultaneously with silica fume, fly ash and other Pozzolanic materials
  •  Prevents creep and shrinkage of concrete
  •  Prevents cold joint in over long concreting
     

APPLICATION

  • Hot weather concreting where controlled delay to initial set is importance.
  • Slabs, foundations, columns, shear and retaining walls, deck bridges, etc.
  • Enables production and transportation of concrete over long distances.
  • Design of concrete mixes with crushed aggregates.
     

Specific gravity

1.20+ 0.05 g/cm3

Physical state

Liquid

Color

Dark brown

Chloride content

Nil to EN 934

STORAGE

  • Shelf life: 1 year in the original package
  • Storage condition: should be protected from direct sunlight and frost. Keep container in the temperature range between +10°C and +30°C
  • Packing: 24 kg container or 1000 kg tank

HEALTH AND SAFETY

  • This product does not contain any substances hazardous to human health and the environment.
  • However, it should not be swallowed and contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water.
  • S.P.A.PLAST-R is not flammable.
  • For further information refer to the material safety data sheet.

MSDS is available at ABADGARAN website.
 

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S.P.A.PLAST–R Data Sheet


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