Practical Methods
How to Grade Before Asphalt
Grading before asphalt should establish the correct supporting profile and allow for the specified surfacing thickness. Resolve drainage and transition errors before paving.
Plan the surface handover
BeforeConfirm the supporting-layer acceptance and finished elevations.
Work stageCorrect profile deviations and complete required compaction without mixing or contaminating the layer.
AfterHand over to the asphalt contractor with level and acceptance records.
What to verify
Check joints, gutters and connections to existing pavement.
Use the method as a planning sequence and adapt it to the actual terrain, material and project requirements. Identify the datum and the stopping point before work, then retain checks that show whether the intended correction was achieved.
Scope and limits
Asphalt placement should not be presented as a function of the scraper.
Continue the job brief
Include the location, existing condition, intended surface, material, available tractor and proposed dates.