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National Association of Testing Authorities, Australia
Scope of Accreditation
Sharp and Howells Pty Ltd
Site
Sharp and Howells Pty Ltd
Accreditation No.
61
Site No.
54
Date of Accreditation
30 Jun 1952
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Environment
Service | Product | Determinant | Technique | Procedure |
---|---|---|---|---|
Analysis for physical and chemical characteristics | Industrial waters - Treated; Irrigation and stock waters; Potable waters; Steam-raising waters; Trade wastes | Sulfate | Gravimetric | APHA 4500-SO42- |
pH | Electrometric | APHA 4500-H+ | ||
Chloride | Titration | APHA 4500-Cl- | ||
Fluoride | Colourimetry | S&H in-house method W007 | ||
Solids - Suspended; Solids - Total dissolved (TDS) | Gravimetric | APHA 2540 C, D | ||
Conductivity | Electrometric | APHA 2510 | ||
Soils | Sulfate | Gravimetric | S&H in-house method S002.1 AS 1289.4.2.1 | |
Chloride | Titration | S&H in-house method S002.2 | ||
Electrical conductivity | Electrometric | S&H in-house method S001.3 | ||
pH | Electrometric | S&H in-house method S001.3 |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Evaluation of geotechnical and civil construction material - Aggregate chemical tests | Aggregates | Acid insoluble residue; Chloride; Sulfate | Acid extraction; Aqueous extraction | AS 1012.20.1, AS 1012.20.2, BS EN 1744.1 | |
Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Sugar | Fehlings solution | AS 1141.35 | |
Light particles contaminants | Segregation by density | AS 1141.31 | |||
Clay and fine silt | Settling | AS 1141.33 | |||
Organic impurities | Colour test | AS 1141.34 | |||
Weak particles contaminants | Sieve analysis | AS 1141.32 | |||
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Sieve analysis | AS 1141.11.1 | |
Particle size distribution | Sieve analysis of material finer than 75 µm | AS 1141.12 | |||
Particle density of fine aggregate; Water absorption of fine aggregate | Weighing-in-water | AS 1141.5 | |||
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar chemical tests | Concrete, grout and mortar | Chloride level in hardened concrete; Sulfate level in hardened concrete | Nitric acid | AS 1012.20.1 | |
Carbonation | Carbonation of concrete; Depth of carbonation | S&H in-house method C001.5 | |||
Chloride level in hardened concrete | Water soluble | AS 1012.20.2 | |||
Cement content (mix proportion) of hardened concrete | Titration | S&H in-house method C001.2 S&H in-house method M005 |
ISO/IEC 17025 (2017)
Materials
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Analysis of cements and cementitious materials - Composition | Cement products | Calcium oxide; Soluble silica | Classical - Dry ingredients; Classical - Hydrated material | AS 2701 section 7; S&H in-house method M005 | |
Cement content; Lime - Free | Classical - Dry ingredients; Classical - Hydrated material | S&H in-house method M005; S&H in-house method C001.2 | |||
Pozzolanic materials | Sulfide; Sulfur - Total | Classical - Dry ingredients; Classical - Hydrated material | AS 3583.7 | ||
Sulfur trioxide (sulfuric anhydride) | Classical - Dry ingredients; Classical - Hydrated material | AS 3583.8 | |||
Analysis of cements and cementitious materials - Properties | Cement products | Durability | Scratch index | AS 3700 appendix E | |
Sample collection | Cement products | Not applicable | Mortar materials from bags, bins, transport containers | AS 2701 Section 2 |
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
61
Site No.
54
Print date
01 Sep 2024