Petroclays Materials
Tre-Felin, Llandygai, LL57 4LH, Bangor, United Kingdom
Visit website- Accredited standards
- 7
- UKAS certificate
- 1
- Site in our directory
- 1
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 7 standard numbers and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM C856
BS 812-104
BS 1881-211
BS 5930
EN 932-3
EN 12326-2
EN 12407
BS EN 932-3:2022 CONCRETE - hardened Petrographic examination ASTM C856-20a Procedure and terminology for the petrographic examination of hardened concrete BS 1881-211: 2016; BS EN 12407:2019 ROCK Description and classification BS 5930:1999; BS EN 12326-2:2011; BS 812-104; BS 1881-211
Read from the scope as published by UKAS. Register refreshed 2026-11-06.
Scope as published by UKAS
1 line
ISO/IEC 17025
Active4695
Accredited scope, certificate 4695
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | BS EN 932-3:2022 CONCRETE - hardened Petrographic examination ASTM C856-20a Procedure and terminology for the petrographic examination of hardened concrete BS 1881-211: 2016; BS EN 12407:2019 ROCK Description and classification BS 5930:1999; BS EN 12326-2:2011; BS 812-104; BS 1881-211 | Concrete | - |
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
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Accreditation data refreshed from the UKAS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.