CONPLAST RP264 produces increased workability concrete, with increased cohesion and set-retardation. Produces increased workability without loss of strength, increased strength without loss of workability, or cement reduction without loss of workability or strength.

Conplast RP264 is a chloride free water reducing admixture based on selected lignosulphonate materials. It is supplied as a brown solution which instantly disperses in water.

Retarding water reducing admixture – To improve the effectiveness of the water content of a concrete mix. To help maintain the workability of ready mixed concrete deliveries in hot weather. To extend working times of concrete. Particularly suitable for use in mixes with low cohesion.

Type

Retarder

Dosage

0.25 – 0.60 litres/ 100 kgs of cementitious material

Admixtures Overview

Admixtures are materials other than cement, aggregate and water that are added to concrete either before or during its mixing to alter its properties, such as workability, curing temperature range, set time or colour.

Some admixtures have been in use for a very long time, such as calcium chloride to provide a cold-weather setting concrete. Others are more recent and represent an area of expanding possibilities for increased performance.

Not all admixtures are economical to employ on a particular project. Also, some characteristics of concrete, such as low absorption, can be achieved simply by consistently adhering to high quality concreting practices.

Technical Data & MSDS

Conplast RP264 Technical Data

Conplast RP264 MSDS