Gujplast GPWR is new cohort superplasticizer holding carboxylic (COOH) group as an alternative of sulphonic (SO3H) as in situation of Naphthalene or Melamine Formaldehyde Sulphonate.
Nature: Synthetic polycarboxylic Ester.
CAS Number 70789-60-6
Appearance : Deep brown coloured liquid
pH value (1:10) : 5.5 ± 0.5
Solubility : Readily soluble in water
Solid : 40 ± 1 %
Specific Gravity : 1.110 ± 0.02
Chloride content : Below 0.02
The power full (COOH) moiety is captivated on moistened cement grain in abundant amount than conservative superplasticizer, ensuing exceptional flexibility and yielding a Rheoplastic and Self Compacting Concrete at low water to cement ratio. Because of steric-hindrance result imparted by ether-function hydrophilic chain attached to polymer, superior slump (workability) holding is realizable through use of PCE. It is well-suited with all of PCE goods. PCE is companionable with lingo grounded plasticizer. Do not use amalgamation with SNF grounded plasticizer. It is the chief basic substance for concrete admixture, that advances water reducing capabilities.
Great water reducing ability.
Convenient to use any cement mark.
Advance concrete set time.
Produces consistent and non-separating concrete combinations.
Minor dosage level.
Low concrete viscidness.
Upsurge compressive and flexural forte of concrete at all stages.
Greater than 30 % water decrease in high recital concrete.
Direct water reduction during the optional dosage.
Faster reprocess of formwork owed to quicker initial strength growth.
Close surfaced fair faced flat concrete.
Self-compacting and rheoplastic self-leveling concrete.
Cost-effective concrete design.
Dosage: 0.2 to 1.0 kilograms/100 kgs cementitious substance for most concrete combinations by means of typical concrete components. Though, for silica fume concrete, the amount may fall out of reference and place trials in case of perilous workability and setting time restrictions as per prerequisites to fix optimal dosage. To be combination with water and additional to cement cumulative mixture.