DS/EN 14205:2004
Natural stone test methods - Determination of Knoop hardness

Standard No.

DS/EN 14205:2004

Release Date

2004

Published By

Danish Standards Foundation

Latest

DS/EN 14205:2004

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.

DS/EN 14205:2004 history

• 2004 DS/EN 14205:2004 Natural stone test methods - Determination of Knoop hardness