BS EN 14205:2003
Natural stone test methods - Determination of Knoop hardness

Standard No.

BS EN 14205:2003

Release Date

2003

Published By

British Standards Institution (BSI)

Latest

BS EN 14205:2003

Replace

01/105685 DC-2001

Scope

This European Standard specifies a method of determining the hardness of minerals in natural stone using the Knoop indenter. This method is especially useful for carbonate rock.

BS EN 14205:2003 history

• 2003 BS EN 14205:2003 Natural stone test methods - Determination of Knoop hardness