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BS EN 1097-8: Annex A: Aggregate abrasion value (AAV)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on BS EN 1097-8: Annex A: Aggregate abrasion value (AAV))

Celtest are UKAS accredited to determine the aggregate abrasion value (AAV) a test that provides a measure of the resistance of aggregate to surface wear by abrasion under traffic.  To discuss your testing requirements, please contact us

EN 1097-3: Bulk density & void (loose & compacted)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on EN 1097-3: Bulk density & void (loose & compacted))

Celtest are UKAS accredited to determine the loose bulk density of dry aggregate and the calculation of the voids in accordance to EN 1097-3.  To discuss your testing requirements, please contact us

EN 1744-1: Water solubility

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on EN 1744-1: Water solubility)

Celtest are UKAS accredited to determine the water solubility of aggregate in accordance to EN 1744-1. To discuss your testing requirements, please contact us

BS 812: Part 111: Ten per cent fines value (dry & soaked)

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on BS 812: Part 111: Ten per cent fines value (dry & soaked))

Celtest are UKAS accredited to determine the ten per cent fines value (TFV) of aggregates which give a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. To discuss your testing requirements, please contact us

EN 933-4: Determination of particle shape – shape index

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on EN 933-4: Determination of particle shape – shape index)

Celtest are UKAS accredited to determine the shape index of coarse aggregates in accordance to EN 933-4. To discuss your testing requirements, please contact us

BS EN 1744-5: Volhard Method: Acid soluble chloride

November 14th, 2017 | Posted by Cynog in News - (Comments Off on BS EN 1744-5: Volhard Method: Acid soluble chloride)

Our UKAS accredited aggregate laboratory can determine the amount of acid soluble chloride salts which may be present in aggregates. This test is suitable for aggregates where the chloride content does not derive directly from contact with, or immersion in, saline water. To discuss your testing requirements, please contact us

BS EN 12350: Part 7 Air content – water column method

November 1st, 2017 | Posted by Cynog in News - (Comments Off on BS EN 12350: Part 7 Air content – water column method)

Here at Celtest we are UKAS accredited to determine the air content of compacted fresh concrete.  To discuss your testing requirements, please contact us

BS EN 12697-2: Particle size distribution

October 24th, 2017 | Posted by Cynog in News - (Comments Off on BS EN 12697-2: Particle size distribution)

Celtest are UKAS accredited to perform the test procedure for the determination of the particle size distribution of the aggregates of bituminous mixtures by sieving. The test is also applicable to aggregates recovered after binder extraction in accordance with EN 12697-1 or EN 12697-39 To discuss your testing requirements, please contact us

Falling Head Permeability

February 8th, 2017 | Posted by Cynog in News - (Comments Off on Falling Head Permeability)

Celtest have the capability to perform the Falling Head Permeability test in accordance with K. H. Head manual of Soil Laboratory Testing, Volume 2. For further information, please contact us

Constant Head Permeability BS 1377 – Part 5

February 3rd, 2017 | Posted by Cynog in News - (Comments Off on Constant Head Permeability BS 1377 – Part 5)

Celtest have the capability to perform the Constant Head Permeability in accordance with BS 1377: Part 5. For further information, please contact us