Divalls Earthmoving & Bulk Haulage

02 4822 8233

stb@divalls.com.au
fax: 02 4829 8257

Bitumen Spray Sealing is the most common road surface used in Australia. A bitumen seal is formed by the spraying of a bitumen binder and covering with a layer of aggregate.

A seal may contain more than one application of bind and/or aggregate. It is a semi flexible pavement product that can also be used as a surface for the following:

• Rural roads and driveways
• Urban & residential streets
• Sub-divisions
• Car parks
• Patching

THE BENEFITS OF A BITUMINOUS SPRAY SEAL

• Bitumunious spray seals are the most cost effective treatment for resurfacing roads.
• A bituminous spray seal is more flexible and can resist fatigue cracking.
• A bituminous spray seal provides a waterproof wearing surface whereas a hotmix asphalt overlay is porous.
• Less greenhouse gases are produced in the application of a bituminous spreay seal, as opposed to hot mix.