Polycarboxylate®Rawchem DP-79

High Range Water Reducing Super Plasticizing Admixture

Description

Polycarboxylate®Rawchem DP-79 is a new generation superplasticizer – high water
reducing admixture, based on modified polycarboxylate, designed for the manufacturing
of High-Performance Concretes with reduced carbon footprint.
Polycarboxylate®RawchemDP-79 is particularly recommended for concrete requiring
superior aspect with a very long retention up to 3 hours using various types of cement from
CEM I to blended.

Areas of Application

Polycarboxylate®Rawchem DP-79 is recommended
for High Performance and low carbon concrete
mixes where high rheological and mechanical
performance are sought and required

▪ All types of cement particularly blended cements
▪ High and Ultra-High-Performance Concrete
▪ Concrete of humid, plastic or fluid consistency (SCC)
▪ Ready-Mix, Precast and Jobsite concretes
▪ Specific Ready-mix and Jobsite concretes
▪ Concrete with extended workability retention
▪ Compatible with Micro silica, Bentonite, Fly Ash, etc.

Features

Polycarboxylate®RawchemDP-79 is a new
generation superplasticizer, designed to fulfill the
requirements of a wide range of applications
and concrete
consistency, from Plastic to Self Compacting
Concrete. It is an excellent solution when extended
workability retention, without compromising
mechanical strength, is required and sought.
Polycarboxylate®Rawchem DP-79 improves the
hydration of cement, including blended ones, and
allow for an improvement of compressive strengths.
Polycarboxylate®Rawchem DP-79 enables the
concrete manufacturer either to use highly blended
cements or to reduce OPC cement in the
concrete, without penalizing mechanical strengths.
As a result, the concrete carbon footprint
can be reduced substantially.
Polycarboxylate®Rawchem specifically designed
molecular structure makes it possible the use a wide
variety of raw materials, while giving the concrete –
Including concrete with very low W/C ratios –
exceptional rheological properties: cohesiveness,
low viscosity, long workability retention and
placeability.

Benefits

▪ Substantial decrease of concrete carbon footprint
▪ Extended workability retention and superior compressive strength
▪ Excellent rheological properties of concrete