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LABORATORY TESTS

Testing areas (15)
Products (101)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments (Administrator)
PNT.07 Determination of flexural strength under constant moment EN 13161:2008 Natural stone, Dimension stone
PNT.08 Determination of uniaxial compressive strength EN 1926:2006 Natural stone, Dimension stone
PNT.09 Determination of flexural strenght under concentrated load EN 12372:2022 Natural stone, Dimension stone
PNT.10 Determination of the dynamic modulus of elasticity (by measuring the fundamental resonance frequency); EN 14146:2004 (Method 5.2) Natural stone, Dimension stone
PNT.11 Determination of the slip resistance by means of the pendulum tester EN 14231:2003 Natural stone, Dimension stone
PNT.12 Determination of water absorption coefficient by capillary EN 1925:1999 Natural stone, Dimension stone
PNT.14 Determination of breaking load at dowel hole EN 13364:2001 Natural stone, Dimension stone
PNT.15 Absorption and bulk specific gravity of dimension stone ASTM C97/C97M-18 Natural stone, Dimension stone
PNT.16 Compressive strength of dimension stone ASTM C170/C170M-24a Natural stone, Dimension stone
PNT.17 Flexural strength of dimension stone ASTM C880/C880M-18e1 Natural stone, Dimension stone
PNT.18 Modulus of rupture of dimension stone ASTM C99/C99M-18 Natural stone, Dimension stone
PNT.19 Determination of sound speed propagation EN 14579:2004 (except Annex A) Natural stone, Dimension stone
PNT.20 Determination of rupture energy EN 14158:2004 Natural stone, Dimension stone
PRD.01 Determination of dimensions EN 772-16:2011 Masonry blocks
PRD.02 Determination of the flatness in masonry block faces NP EN 772-20:2002, EN 772-20:2000/A1:2005 Masonry blocks