6mm pile carpet on foam underlay

0.30–0.35

0.24–0.38

E

Brickwork

0.05

0.02–0.04

n/a

Carpet and underlay

0.55

0.4–0.5

D

Carpet tiles

n/a

0.4

D

Child

n/a

0.2–0.3

n/a

Concrete

0.05

0.02–0.04

n/a

Desk and chair

n/a

0.5

n/a

Dryline/plasterboard on dabs

n/a

0.02–0.04

n/a

Dryline/plasterboard on frame

0.05–0.1

0.05–0.1

n/a

Floorboards on joists

0.1

0.09

n/a

Glass

0.05–0.15

0.05–0.1

n/a

Marble

0

0.01

n/a

Parquet

0.05–0.10

0.12

n/a

Perforated metal ceiling tray with

n/a

0.3–0.7

D–C

 mineral fiber behind

Person

n/a

0.4

n/a

Plaster on block/brick

0.05

0.02–0.05

n/a

Rubber

0.05

0.05–0.07

n/a

Steel

0.1

0.07–0.10

n/a

Tiles

0.01

0.02

n/a

Timber doors

0.1

0.10–0.15

E

Upholstered seat

n/a

0.5–0.7

n/a

Vinyl on concrete

0.05

0.03

n/a

Water

0

0.01

n/a

Wood panels

0.01

0.1–0.2

E