Registers refreshed 2026-11-08.See refresh dates
United Kingdom

Associated Asphalt Contracting

Ground Floor, 5 The Boulevard, 282 Bath Road, UB7 0DQ, West Drayton, United Kingdom

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UKAS 28121ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
12
UKAS certificate
1
Site in our directory
1
UKAS accredited scope

What this lab is accredited for

Our reading of the UKAS scope: each standard once, with its official name where we have checked it.

Only this lab. Searches the 12 standard numbers and the 6 official names we hold. When no standard matches, it searches the method text of every scope line.

EN 12697 series11
EN 12697-1Bituminous mixtures - Test methods - Part 1: Soluble binder content
EN 12697-2Bituminous mixtures - Test methods - Part 2: Determination of particle size distribution
EN 12697-5Bituminous mixtures - Test methods - Part 5: Determination of the maximum density
EN 12697-6Bituminous mixtures - Test methods - Part 6: Determination of bulk density of bituminous specimens
EN 12697-13
EN 12697-27Bituminous mixtures - Test methods - Part 27: Sampling
EN 12697-28
EN 12697-29
EN 12697-30
EN 12697-34
EN 12697-35
Other standards1
EN 933-1Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method

Read from the scope as published by UKAS. Register refreshed 2026-11-06.

Scope as published by UKAS

3 lines
UKAS

ISO/IEC 17025

Active

28121

View scope

Accredited scope, certificate 28121

LineMethodMatrixRange
1ISO/IEC 17025:2017Asphalt-
2BS EN 12697-1:2020; BS EN 12697-2:2015; BS EN 12697-5:2018; BS EN 12697-6:2020 A Measurements of temperature in a lorry BS EN 12697-13:2017 A Measurements of temperature in a heap BS EN 12697-13:2017 A Sampling from a lorry load of material BS EN 12697-27:2017 A Sampling of workable material in heaps BS EN 12697-27:2017 A Bituminous Samples Preparation BS EN 12697-28:2020 A Dimensions BS EN 12697-29:2020 A Sample preparation by impact compactor BS EN 12697-30:2018 A Marshall Testing of cylindrical specimens BS EN 12697-34:2020 A Laboratory Mixing BS EN 12697-35:2025; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2Asphalt-
3BS EN 933-1:2012; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025Asphalt-

Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.

Location

Ground Floor, 5 The Boulevard, 282 Bath Road, West Drayton, UB7 0DQ, GB

51.48315, -0.46231

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