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Registers collected 2026-08-22.See collection dates

EN 933-11 Accredited Testing Labs Worldwide

12 accredited laboratories in 5 countries hold EN 933-11 in their ISO/IEC 17025 scope. Primary accreditors include United Kingdom Accreditation Service. In the register, EN 933-11 scope entries most often cover Particle Size Distribution, Compressive Strength, Methylene Blue in Drinking water, Aggregates, Concrete.

Total labs
12
Countries
5
Top matrix
Drinking water
7 labs

Available in 5 Countries

United Kingdom
8 labs
Germany
1 lab
Italy
1 lab
Netherlands
1 lab
Qatar
1 lab

Top matrices for EN 933-11

Top analytes for EN 933-11

  • Particle Size Distribution (3)
  • Compressive Strength (1)
  • Methylene Blue (1)
  • Pesticides (1)
  • Sieve Analysis (1)
  • Water Content (1)

Sample labs

SGS INTRON
SITTARD, NL

EN 933-11 SIT 16 Aggregates Determination of the grain size distribution; sieving method and gravimetry WI-1007 NEN-EN 933-1 SIT 17 Determination of the percentage of broken surfaces in coarse aggregates; gravimetry WI-1009 NEN-E

Amtest UK
London, GB

EN 933-11:2009 Laboratory Resistance to fragmentation by the Los Angeles test method BS EN 1097-2:2020 Laboratory Resistance to fragmentation of aggregates for railway ballast by the Los Angeles test method BS EN 1097-2:

OEMAChem Limited (Trading as OEMA)
Southampton, GB

EN 933-11:2009 B Resistance to wear - (micro-Deval) BS EN 1097-1:2023 B Resistance to fragmentation by the Los Angeles test BS EN 1097-2:2020 B Water content BS EN 1097-5:2023 B Magnesium sulfate test BS E

Murray Rix (Northern)
Dukinfield, GB

EN 933-11:2009 Laboratory Resistance to fragmentation by the Los Angeles Method BS EN 1097-2:2020 Laboratory Water content - drying in a ventilated oven BS EN 1097-5:2008 Laboratory BITUMINOUS MIXTURES for roa

Spectest UK
Kent, GB

EN 933-11:2009 A Resistance to fragmentation by the Los Angeles test method BS EN 1097-2:2020 A Water content BS EN 1097-5:2008 A Uniformity Coefficient BS EN ISO 14688-2:2018

Concrete Testing Solutions Limited (CTSL)
London, GB

EN 933-11 :2009 Laboratory UNBOUND and HYDRAULICALLY BOUND MIXTURES Laboratory reference density and water content - vibrating hammer BS EN 13286-4 :2021 Laboratory CONCRETE - fresh Sampling fresh concrete on

Doha Technical
Mesaieed, QA

EN 933-11 Test Method for Determination of the Resistance to Wear of Coarse Aggregates (Micro-Deval) BS EN 1097-1

AsChem di Dott. Nervi Giulio Ditta Individuale
Ovada, IT

EN 933-11:2009/EC1:2010 Tecnica di prova O&I Gravimetria Volumetria Resistenza all'usura (micro-Deval)/Resistance to wear (micro-Deval) UNI EN 1097-1:2024 _ Aggregati/Aggregates, Terre (1)/Ground (1) Denominazione della prova / Cam

G2M Testing
Durham, GB

EN 933-11:2009 A CONCRETE – hardened Compressive strength of cubes - including curing; shape & dimensions BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019 A SOILS for civil engin

Construction Testing Services
Northern Ireland, GB

EN 933-11:2009 A Micro-Deval coefficient BS EN 1097-1:2023 A Micro-Deval coefficient of Railway Ballast BS EN 1097-1:2023 Annex A A Resistance to fragmentation by the Los Angeles Method BS EN 1097-2:2020 A Re

Exploration & Testing Associates
Durham, GB

EN 933-11:2009 A Resistance to fragmentation by the Los Angeles test method inc. Annex B.1 & Annex G BS EN 1097-2:2020 A Water content BS EN 1097-5:2008 A Particle density and water absorption - wire-basket method

Gesellschaft für Materialforschung und Prüfungsanstalt für das Bauwesen Leipzig mbH - MFPA Leipzig
Leipzig, DE

DIN EN 933 -7 1998-05 Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Teil 7: Bestimmung des Muschel- schalengehaltes - Prozentsatz von Muschelschalen in groben Gesteinskörnungen DIN EN 933 -11 2011-05