Services

Our technical team is able to realise formulation studies about emulsions for all road applications of bitumen emulsion, namely Penetrability, Surface dressing, Tack coat, Storable mixes, BBE, GE and Microsurfacing.

We have a laboratorium facility that enables to realize the following standards testing.

NF EN 12 846-1	Determination of efflux time by the efflux viscometer.
NF EN 12 848	Determination of mixing stability with cement of bituminous emulsions.
NF EN 12 849	Determination of penetration power of bituminous emulsions.
NF EN 12 850	Determination of the pH value of bituminous emulsions.
NF EN 13 074-1	Recovery of binder from bituminous emulsion or cut-back or fluxed bituminous binders — Part 1: Recovery by evaporation.
NF EN 13 074-2	Recovery of binder from bituminous emulsion or cut-back or fluxed bituminous binders — Part 2: Stabilisation after recovery by evaporation.
NF EN 13 075-1	Determination of breaking behaviour — Part 1: Determination of breaking value of cationic bituminous emulsions, mineral filler method.
NF EN 13 075-2	Determination of breaking behaviour — Part 2: Determination of fines mixing time of cationic bituminous emulsions.
NF EN 13 614	Determination of adhesivity of bituminous emulsions by water immersion test.
NF EN 1 428	Determination of water content in bituminous emulsions — Azeotropic distillation method.
NF EN 1 429	Determination of residue on sieving of bituminous emulsions, and determination of storage stability by sieving.
NF EN 16 849	Determination of water content in bituminous emulsions — Method using a drying balance.
Internal method	Manufacture of bitumen emulsions.
NF EN 1 426	Determination of needle penetration.
NF EN 1 427	Determination of the softening point — Ring and Ball method.
NF EN 13 588	Determination of cohesion of bituminous binders with pendulum test.
NF EN 13 702	Determination of dynamic viscosity of modified bitumen by cone and plate method (ICI).

We will also assist you during industrial tests on site or at the factory.