Waltar Enterprises
DBS House, Prescott Road,
Opp. Cathedral Sr. School, Fort,
Mumbai, Maharashtra 400 001 INDIA
India
ph: +91 93222 13698
fax: +91 22407 79200
info
CETEX – Super Plasticiser & Set Retarder (SPSR) when added in the cementitious mixture, improves workability of concrete mix for constant water to cement ratio and increases the setting time. It is ideal for Ready Mix Concrete (RMC) plants. It is used as super plasticiser for production of free flowing concrete for slabs, foundations, walls, beams, columns and piers; areas with dense reinforcement. As a water reducing agent it is also used for early and ultimate high strength concrete such as pre-cast concrete, pre-stressed concrete, bridges, cantilever structure and foundations, etc. It complies with ASTM-C-494 Type D/G, IS- 9103 and BS-5075. It complies with ASTM-C-494 Type A/D, IS- 9103.
DOSAGE
150 – 400 ml per 50 kg of cement is recommended.
However, field trials should be conducted to determine the optimum dosage to achieve the required condition of the mix.
ADVANTAGES
PROPERTIES
Type : Modified Sulphonated Naphthalene
Formaldehyde Condensate (SNF)
Colour : Dark Brown/Black liquid
Specific Gravity : 1.20 +/- 0.02 at 25OC
Chloride Content : Nil
Nitrate Content : Nil
MECHANISM
When Portland cement is mixed with water, the cement agglomerates stick to each other due to insufficient mutual electrostatic repulsion. With the presence of CETEX-SPSR, the attraction between the particles is reduced and the cement particle disperse, hence a more cohesive and consistent mix is achieved.
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DIRECTION OF USE
CETEX-SPSR should be added to the concrete mix during the mixing cycle after addition of water. Never add the admixture to the dry mix.
PACKING
CETEX-SPSR is available in 25, 60 or 250 kg pack or bulk. Store in frost-free condition away from sunlight or extreme heat. For best result, use within one year.
Copyright 2011 Waltar Enterprises.
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Waltar Enterprises
DBS House, Prescott Road,
Opp. Cathedral Sr. School, Fort,
Mumbai, Maharashtra 400 001 INDIA
India
ph: +91 93222 13698
fax: +91 22407 79200
info