This spreadsheet allows the user to design a single or double sprayed seal treatment on a flexible pavement.
The spreadsheet takes user inputs for traffic loadings, existing surfacing details and details of the sprayed seal. It then calculates the design voids factor, the design binder application rate and the aggregate spread rate. This can be done for either a single seal or a double seal.
The spreadsheet also includes unique tools allowing the user to see the effects of different traffic volume and the seal design.