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Author Archives: Cynog

Testing Friability Coefficient on Fine Aggregate – P18-576

May 18th, 2018 | Posted by Cynog in News - (Comments Off on Testing Friability Coefficient on Fine Aggregate – P18-576)

Celtest have the capability to carry out Friability Coefficient testing on Fine Aggregate in accordance with the French standard P18-576. For more information please contact us

Cable Sand – Laboratory Testing

May 11th, 2018 | Posted by Cynog in News - (Comments Off on Cable Sand – Laboratory Testing)

Celtest have the capability to  carry out tests on special backfill material for cable installations. Our laboratories can test the following materials as detailed in ENA Technical Specification 97-1:- Selected sand backfill Gravel/sand backfill Cement-bound backfill Alternative (non-traditional) backfill materials For more information please contact us

Sodium Soundness Testing (BS1438)

April 27th, 2018 | Posted by Cynog in News - (Comments Off on Sodium Soundness Testing (BS1438))

We are UKAS accredited to carry out the Sodium Soundness test in accordance with BS1438. For more information, please contact us

BS 1438 Testing

April 27th, 2018 | Posted by Cynog in News - (Comments Off on BS 1438 Testing)

Celtest are experienced in testing aggregates for use as a medium in biological percolating filters in accordance with BS 1438. For more information, please contact us

EN 1097-5: Water content

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on EN 1097-5: Water content)

Celtest are UKAS accredited to determine the water content of aggregates by drying in a ventilated oven. 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

BS EN 1367-3: Sonnenbrand test (visual examination)

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on BS EN 1367-3: Sonnenbrand test (visual examination))

Celtest are UKAS accredited to determine the presence of signs of ‘Sonnenbrand’ in basalt and the disintegration of aggregate produced from basalt showing such signs. To discuss your testing requirements, please contact us

BGS CR/03/281N – Shale Content

March 22nd, 2018 | Posted by Cynog in News - (Comments Off on BGS CR/03/281N – Shale Content)

Celtest have the capability to determine the shale content of material in accordance to the British Geological Survey commissioned report CR/03/281N. 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