Bitumen in different forms is used as a Binder in Road Construction at Ambient Temperature. Bitumen is made workable by emulsifying to form Bitumen Emulsion. Engineers all over the Country have acknowledged the necessity of emulsified Bitumen for Road Repairs/Constructions...
Rs1, rs2, ms, ss1, ss2 used in road construction like tack coat, surface dressing applications etc its advantages are more than bitumen as it can be applied without heating and easily it can penetrate and provide adhesiveness....
Bitumen emulsion is a mixture of fine droplets of bitumen and water. But as the bitumen is a petroleum product it doesn’t mix with water and as it is sticky in nature, it doesn’t easily gets disintegrated into fine droplets. To overcome this problem an emulsifier is used....