National Association of Testing Authorities, Australia
Scope of Accreditation
Graymont (Australia) Pty Ltd
Site
Graymont APAC Central Laboratory
Accreditation No.
1614
Site No.
1607
Date of Accreditation
09 Mar 1982
Contact
Availability
Services conditionally available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Moisture content | Gravimetric | in-house method LMM 2.2a | |
Particle size distribution | Sieve analysis | in-house method LMM 2.5 | |||
Bulk density | Compacted; Gravimetric | in-house method LMM 2.10a | |||
Evaluation of geotechnical and civil construction material - Aggregate reflectance | Aggregates | Reflectance | Spectrophotometry | in-house method LMM 2.1 | |
Evaluation of geotechnical and civil construction material - Asphalt filler | Asphalts | Apparent particle density of filler | Gravimetric | AS/NZS 1141.7, in-house method LMM 4.21 | |
Voids in dry compacted filler | Gravimetric | AS 1141.17, |
ISO/IEC 17025 (2017)
Materials
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Analysis of ores and minerals | Calcium carbonate | Alumina; Calcium oxide; Ferric oxide; Magnesia; Potassium oxide; Silica; Sodium oxide; Titanium dioxide | X-ray fluorescence (XRF) | in-house method LMM 8.5 | |
Calcium carbonate; Calcium hydroxide (hydrated lime); Calcium oxide (quicklime) | Voids in dry compacted filler | Gravimetric | AS/NZS 1141.17; in-house method LMM 4.20 | ||
Apparent particle density | Gravimetric | AS/NZS 1141.7; in-house method LMM 4.21 | |||
Calcium carbonate; Calcium hydroxide (hydrated lime); Calcium oxide (quicklime); Magnesium carbonate | Specific surface area | Air permeability | BS4359.2; in-house method LMM 2.8 | ||
Particle size distribution | Sieve analysis | in-house method LMM 2.5 | |||
Specific gravity | Gas pycnometry | in-house method LMM 2.13d | |||
Specific surface area | Gas absorption | BS4359.1; in-house method LMM 2.8 | |||
Loss on ignition | Gravimetric | in-house method LMM 2.3 | |||
Calcium carbonate; Calcium hydroxide (hydrated lime); Magnesium carbonate | Particle size distribution | Scanning photosedimentographic | in-house method LMM 2.17 | ||
Calcium carbonate; Magnesium carbonate | Specific gravity | Gravimetric | in-house method LMM 2.13 | ||
Moisture | Gravimetric | in-house method LMM 2.2a | |||
Calcium hydroxide (hydrated lime); Calcium oxide (quicklime) | pH | Electrometric | in-house method LMM 2.11 | ||
Lime - Available | Titration | AS 4489.6.1; in-house method LMM 4.19 | |||
Reactivity; Residue on slaking | Gravimetric; Temperature; Time | AS 4489.3.1; in-house method LMM 4.22 | |||
Alumina; Calcium oxide; Ferric oxide; Magnesium oxide; Potassium oxide; Silica; Sodium oxide; Titanium dioxide | X-ray fluorescence (XRF) | in-house method LMM 8.5 | |||
Reactivity | Temperature; Time | BS EN 459-2; in-house method LMM 4.22a | |||
Reflectance | Spectrophotometry | in-house method LMM 2.1 | |||
Bulk density | Gravimetric | in-house method LMM 2.10a | |||
Moisture | Gravimetric | AS 4489.8.1; in-house method LMM 2.2 | |||
Magnesium carbonate | Alumina; Calcium oxide; Ferric oxide; Magnesia; Silica | X-ray fluorescence (XRF) | in-house method LMM 8.5 |
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Accreditation No.
1614
Site No.
1607
Print date
07 Dec 2024