PCE based Concrete Admixtures

PCE based Concrete Admixtures

BF 655 is a high performance PCE-based superplasticizer for concrete with high exceptional workability and with good slump retaining effect, without affecting initial setting time.


Fields of application:

– self compacting concrete (SCC).

– exposed concrete;

– high performance concrete (HL-Beton);


Working principle:

BF  655 is a high performance superplasticizer for achieving exceptionally extended workability times and allows high early and final strength developments in ready-mix concrete.

Improves the cement dispersion within the concrete significantly. This property allows the formation of a homogenous and low-viscosity cement paste which ensures an improved workability and facilitates the compaction of concrete.


Technical data:

State:                                        liquid

Density:                                     1,05 kg/l

Colour:                                      brown

Chloride content:                        < 0.10 mass-%



Recommended dosage range 0.3 – 1,5 mass-% of the cement content;


Packaging: barrel 220 kg

IBC container.


Storage conditions:

Shelf life: 1 year.

Store in unopened, original sealed packaging between +5 °C and +25 °C. Protect from frost and insolation.


Processing indications:

BF 655 is not classified as hazardous according to the EC directives, regulations on hazardous substances and forwarding instructions

The generally accepted precautions for handling chemicals must be followed. The corresponding Material Safety Data Sheet is available upon request


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