Product：Poly carboxylate sodium salt (PCE), Star structure polycarboxylate
-Improves the flow properties of the concrete mix by dispersing the particles
and breaking up agglomeration by electrostatic repulsion.
-It is a potential high-range. Mid-range and low-range water reducer for the
ready-mix and precast markets.
-Compared to many PCEs on the market, it is less sensitive to the cement with
high water reducing ability. While providing good retention.
-Improves the rheological and mechanical properties of concrete such as
workability, compressive and flexural strengths, modulus of elasticity.
Properties Unit Specification
Solids content % w/w 38-40
pH of 10% solution 5.0-6.0
Properties Unit Typical
General appearance colorless-light yellow
Ionic nature anionic
Chlorides (as Cl-) ppm <25
Solubility dilutes rapidly in hard or soft water
-Intended principally for precast applications where high water reduction
and high early strength as required.
-High and ultra-high performance concrete-Self-compacting Concrete
-Pumped concrete- Pervious
-Marine concrete-Gunite concrete
-Architectural concrete-Blended cement concrete
-Lightweight concrete-High and ultra-high performance concrete
-Very High strength
-High early strength
-Low water-to-cement ratio, down to 0.3 and less
-Reduced cement and reduced carbon footprint
-Good durability and sustainability
All products from the REDWALL JSM family are based on the same
polycarboxylate ether polymers.
-is the original product from the series
-does not contant any antifoaming agent.
-Normal dosage rate: 40-650ml per 100kg of cement
-Other dosages may be required depending on specific conditions
-Redwall PCEs fluidified concrete remains workable for approximately
90 minutes at 20oC
-Duration of workability also depends on:
-type of cement-nature of aggregates
-method of mixing-method of transportation
-When added at normal dosages, it will not significantly affect the concrete’s
-supplied in 225kg drums, in 1000kg totes, or in bulk
-storage at room temperature is recommended
-Recommended storage period: not exceeding 6 months
-Mildly acidic material
-DON’T TAKE INTERNALLY
the information given here is based on our best knowledge, and we believe
it to be true and accurate. We assume no responsibility for use of these
statements, recommendation or suggestions, nor do we intend them as a
recommendation for any use which would infringe any patent or copyright.