Single driveway — driveways + concrete: code vs good practice

Code: no specific requirement. Good practice: 10–12 ft wide.

Double driveway — driveways + concrete: code vs good practice

Code: no specific requirement. Good practice: 20–24 ft.

Code: no specific requirement. Good practice: 8–12 ft on 4″ slab.

Code: no specific requirement. Good practice: ~28 days.

Code: slope away. Good practice: meet code.

Code: no specific requirement. Good practice: after cure.

Structure · Chapter 34

Driveways, walks and pads are mostly about base, drainage and joints. Concrete cracks; joints decide where.

ACI practiceLocal driveway permitsMaker specs for coatings

34.1

A driveway is a base, a surface and a way for water to leave.

The base matters more than the surface.

The rest of Driveways + concrete: 1 more spread, 6 drawings and 4 code citations, plus every other chapter, is part of the full fieldbook.

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