* Gujplast GPR is a ready to use high range water reducing,concrete admixture emanating from the state-of-the.Art Polycarboxylate technology, * Gujplast GPR is new generation superplasticizer containing carboxylic (COOH) group instead of sulphonic (SOIH) as in case of Melamine or Naphthalene Formaldehyde $ulphonate.
Polymeric Acrylic Ester. Specification: APPearance : pH value (1 :10) : Solubility : Solid : Chloride content :
Cream coloured powder
6.0 to 8.0
Readily soluble in water 97 t 1"/.
Below 200 PPM
properties: The power packed (COOH) moiety is absorbed on hydrating cement grain in much greater amount than conventional superplasticizer, resulting excellent fluidity and yielding a Rheoplastic Self Compacting Concrete (SCC) at low water cement ratio.
Due to steric-hindrance effect imparted by ether-function hydrophilic'chain attached to polymer, superior slump (workability) retention is achievable
by use of Gujplast GPR.
Gujplast GPR is the main raw material for concrete admixture, which improves water reducing abilities. We provide first rate products through
continuous quality control and usage development.
Advantage: The advantage of Gujplast GPR are as below, . High water reducing ability.
' lmprove concrete setting time.
' Produces cohesive and non-segregating concrete mixtures. . Small dosage level. . Low concrete viscosity. . lncrease compressive and flexural strength of concrete at all ages.
' More than 30 7o water reduction in high performance concrete. . Linear water reduction through out the recommended dosage. ' Faster recycle of formwork owing to accelerated early strength development. . Close textured fair faced smooth concrete' . Rheoplastic self-leveling and self compacting concrete. . Economical concrete design.
Dosage:
Packing:
Caution:
Tet-09 1-0 260'242640 7, E-mail: gui ail.com
0.3 to 1 .2 kilograms/100 kilograms cementitious material for most concrete mixes using typical concrete ingredients. However for silica fume concrete, the dosage may fall outside recommendation and site trials in case of critical workability and setting time parameters as per requisites to fix optimum dosage. To be mix with water and added to cement aggregate
mixture.
Gujplast GPR is available in 20 kg HDPE bag.
Do not mix Guiplast GPR to any other products without pilot scale trial'