PowerPoint Presentation

BITUMEN EMULSION

An Overview of Bitumen Emulsion

BITUMEN EMULSION

Bitumen Emulsion is a 2-phase system consisting of:BitumenWaterOther Additives (emulsifier)

BITUMENWATERAdditives (Emulsifier)ConstituentsPercentage (%)Bitumen40-70Water25-60Additives (emulsifier)1-2.5BITUMEN EMULSION CONSTITUENTS

Tack CoatTYPE OF BITUMEN EMULSION PLANT

Bitumen Emulsion Specifications

PRODUCTS:JKR Bitumen Emulsion (MS 161 specs) :

Tack Coat - RS-1K - Rapid setting cationic emulsion

Prime Coat - SS-1K - Slow setting cationic emulsionAPPLICATION OF BITUMEN EMULSIONGradeBitumen Content (%) (min)UsesK1-40RS-1KRS-2KRS-3KSS-1KMS-1KMS-2KMC-70MC-250MC-300040506065576065556780Tack CoatTack CoatTack CoatPenetration MacadamPrime CoatCold MixCold MixPrime CoatPrime CoatTack CoatQUALITY TACK COATManufacturing of Tack Coat with size of droplet between 0.1-10 micron.

Bitumen Emulsion : Strengths

Control parameter for Processing of Bitumen Emulsion

PROCESS PARAMETER CONTROLSChemicalMechanical12Colloid Millrotor & stator gap size flow rate into milloperating temperatureemulsion dwell time

MECHANICAL PARAMETEREmulsifier dosage concentration temperaturepHBitumenviscosity temperatureCHEMICAL

Bitumen Emulsion : Back Ups

QUALITY CONTROL CHARTINGEmulsion ViscosityEmulsion Average Particle Size

THANK YOU