Pavement layers

Term
Metadata

Pavement layers

Broader Terms

BT↑ Pavement components

More specific terms

NT8 ↓ Base course (Pavements) ►▼
- NT9 ↓ Bituminous bases
- NT9 ↓ Concrete bases
- NT9 ↓ Granular bases
NT8 ↓ Subbase (Pavements)
NT8 ↓ Subgrade (Pavements)
NT8 ↓ Surface course (Pavements) ►▼
- NT9 ↓ Binder course
- NT9 ↓ Friction course
- NT9 ↓ Overlays (Pavements) ►▼
  - NT10 ↓ Bituminous overlays
  - NT10 ↓ Concrete overlays ►▼
    - NT11 ↓ Whitetopping
- NT9 ↓ Seal coats
- NT9 ↓ Surface course irregularities ►▼
  - NT10 ↓ Potholes (Pavements)
  - NT10 ↓ Ruts (Pavements)
- NT9 ↓ Wearing course (Pavements)

Date of creation

18-Mar-2009

Accepted term

18-Mar-2009

Descendant terms

18

ARK

ark:/99152/t3q4jgj815wpd6

More specific terms

4

Alternative terms

0

Related terms

0

Notes

0

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