Interlaboratory Technical Project MC 01/2018 (Completed)
|Test subject||Code of the standard||Name of the standard||Tested parameters||* Beginning of the project||** Acceptance of applications till||*** End of the project|
|Aggregates (coarse-grained)||EN 1097-2:2010||Tests for mechanical and physical properties of aggregates – Part 2: Methods for the determination of resistance to fragmentation.||Resistance to fragmentation (method Los Angelos) /ua/||25.01.2018||23.03.2018||02.07.2018|
|EN 1097-1:2011||Tests for mechanical and physical properties of aggregates – Part 1: Determination of the resistance to wear (micro-Deval).||Resistance to wear (micro-Deval coefficient) /ua/|
|EN 933-3:2012||Tests for geometrical properties of aggregates – Part 3: Determination of particle shape – Flakiness index.||Flakiness index /ua/|
|EN 933-4:2008||Tests for geometrical properties of aggregates – Part 4: Determination of particle shape – Shape index.||Shape index /ua/|
|EN 1097-3:1998||Tests for mechanical and physical properties of aggregates – Part 3: Determination of loose bulk density and voids.||Loose bulk density /ua/|
|EN 1097-6:2013||Tests for mechanical and physical properties of aggregates – Part 6: Determination of particle density and water absorption.||Particle density, (ρа) /ua/|
|EN 1097-6:2013||Tests for mechanical and physical properties of aggregates – Part 6: Determination of particle density and water absorption.||Water absorption, (WA24) /ua/|
|Bitumen and bitumen products – modified bitumen||EN 1426:2015||Bitumen and bituminous binders – Determination of needle penetration.||Needle penetration /ua/|
|EN 1427:2015||Bitumen and bituminous binders – Determination of the softening point – Ring and Ball method.||Softening point – Ring and Ball method /ua/|
|EN 13398:2017||Bitumen and bituminous binders – Determination of the elastic recovery of modified bitumen.||Elastic recovery /ua/|
|EN 12593:2015||Bitumen and bituminous binders – Determination of the Fraass breaking point.||Fraass breaking point /ua/|
|EN ISO 2592:2017||Petroleum and related products – Determination of flash and fire points – Cleveland open cup method (ISO 2592:2017).||Flash point /ua/|
|EN 15326:2007+A1:2009||Bitumen and bituminous binders – Measurement of density and specific gravity – Capillary-stoppered pyknometer method.||Density /ua/|
- “Invitation for participation” (QF 4.4-3) in MC 01/2018;
- “Application form” (QF 4.4-4) for MC 01/2018;
* The date which is pointed as a beginning of the relevant project is the date when acceptance of the applications starts.
** Application forms for the relevant project in English and Bulgarian may be found in the “ILC” section on our webpage: http://www.ptprovider.sslsb.org/
*** The end of the relevant project means that this is the deadline for the report to be prepared in case nothing else is stated in the instruction form QF 4.4-5.
/ua/ Under accredtitation (covered by the scope of accreditation)
/оа/ Out of accreditation (not covered by the scope of accreditation)
Note : All participants will receive further instructions for the process of implementing the relevant PT scheme. The minimum number of participants for a parameter to be included in the relevant PT scheme is 5.