Header

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

BS 812: Part 110: Aggregate crushing value (ACV)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on BS 812: Part 110: Aggregate crushing value (ACV))

Through our UKAS accredited testing laboratory and in accordance to BS 812: Part 110 we can undertake the method required to determine the aggregate crushing value. This test provides 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 812: Part 112: Aggregate impact value (AIV)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on BS 812: Part 112: Aggregate impact value (AIV))

Our UKAS accredited aggregate testing laboratory can determine the aggregate impact value (AIV) a test that provides a relative measure of the resistance of an aggregate to sudden shock or impact.   To discuss your testing requirements, please contact us

BS 812: Part 123: Alkali silica reactivity (concrete prism method)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on BS 812: Part 123: Alkali silica reactivity (concrete prism method))

Celtest have the capability to measure the expansion of concrete produced by alkali-silica reaction involving specific combinations of aggregates.  To discuss your testing requirements, please contact us

ASTM C1260: Alkali reactivity – mortar bar method (16 day)

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on ASTM C1260: Alkali reactivity – mortar bar method (16 day))

Celtest are UKAS accredited to determine the potential for deleterious alkali-silica reaction of aggregate in mortar bars in accordance to ASTM C1260.  To discuss your testing requirements, please contact us

BS 1377: Part 7 & SHW Volume 1 Clause 636 – Granular Material, Cohesive Material: Angle of internal friction & adhesion 300mm shear box with reinforcing elements supplied

July 2nd, 2018 | Posted by Cynog in News - (Comments Off on BS 1377: Part 7 & SHW Volume 1 Clause 636 – Granular Material, Cohesive Material: Angle of internal friction & adhesion 300mm shear box with reinforcing elements supplied)

Celtest are UKAS accredited to determine the shear strength parameters of soils in terms of total stress, or (in the case of drained direct shear tests) in terms of effective stresses which are equal to total stresses. 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

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