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PTS Lab Testing - Aggregate |
AGGREGATE |
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| Particle size distribution | BS EN 933-1:1997 | Lab |
| - sieving method | ||
| Flakiness index | BS EN 933-3:1997 | Lab |
| Resistance to fragmentation by the Los Angeles test method | BS EN 1097-2:1998 | Lab |
| Water content | BS EN 1097-5:1999 | Lab |
| Magnesium sulphate test (excluding simple petrographical description) | BS EN 1367-2:1998 | Lab |
| Constituent materials in recycled aggregate and recycled concrete aggregate | Specification for Highway Works, HMSO November 2004 (11/07 Amendment) Clause 710 | Lab |
| Moisture content | BS 1377-2:1990 | Lab |
| - oven drying method | ||
| Clegg Impact Hammer | Documented in-house Method: C55, Issue 1, 22/04/08 | Site |
Quality
PTS have been assessed and certified to the following quality management system, standards and guidelines :- BS EN ISO 9001 : 2008
UKAS Testing
PTS are accredited to carry out a range of Blacktop, Concrete and Soils testing either in the laboratory or on site. To view the PTS Labotatory UKAS Certificate PDF*, click here |
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