Devines Sand and Gravel Ltd
65 Moorlough Road, Artigarvan, Strabane BT82 0ER, UK
22
Aggregates for Concrete
Agg 1 10/20mm Gc85/20
Material type – 20mm Stone
Particle size | mm 10/20 |
Particle shape | FI 16 |
Fines Quantity | f 0.3% |
Fines Quality | |
Shell content | SC NPD |
Particle Density | 2.71 mg/m3 |
Water Absorption | 1.4% |
Resistance to Fragmentation (Los Angeles Abrasion) | LA 37 |
Resistance to Polishing (PSV) | PSV NPD |
Resistance to Abrasion (AAV) | AAV NPD |
Resistance to Wear (Micro Deval) | MDE NPD |
Drying Shrinkage | 0.068% |
Durability against freeze-thaw (MSSV) | |
Chlorides | < 0.001% |
Acid Soluble Sulfate | < 0.001% |
Total Sulphur | < 0.004% |
Carbonate Content | NPD |
Release of other dangerous substances | NPD |
Constituents that alter the rate if setting and hardening concrete | NPD |
Authorised By | Gerard Devine |
Date of Issue | 19th February 2022 |