ExcelPlas Pty Ltd


ExcelPlas Pty Ltd

Accreditation No.


Site No.


Date of Accreditation

26 Mar 2010


274 Wickham Road
Highett, VIC 3190



Ms Yvonne Wu P: +61 (03) 95322207


Services available to external clients

Scope of Accreditation

ExcelPlas Pty Ltd

ISO/IEC 17025 (2017)

Manufactured Goods

Service Product Determinant Technique Procedure Limitations
Material performance evaluation of elastomers, plastics and composite products Geonets and geocomposites Core thickness Not applicable

ASTM D5994

Including textured geomembranes
Bond strength Not applicable

ASTM D7005

Stress crack resistance Not applicable

 ASTM D5397

AS/NZS 1462.25
Including notched constant tensile load
Peel strength Not applicable

ASTM D6496

Including average bonding peel strength between the top and bottom layers of GCLs
Tensile properties Tensile tests with load stress and cross-head control

ASTM D6693

ISO 527-1

Including polyethylene and nonreinforced flexible polyethylene geomembranes

50 N to 5000 N

Integrity; Tensile properties Not applicable; Tensile tests with load stress and cross-head control

ASTM D6392; 

ASTM D4437-1999

ISO 6259
Including field seams used in joining flexible polymeric sheet geomembranes; nonreinforced geomembrane seams produced using thermo-fusion methods
Dispersion of carbon black Not applicable

ASTM D5596

Including polyolefin geosynthetics
Shear strength Not applicable

ASTM D7056

Including pre-fabricated bituminous geomembrane seams
Asperity height Not applicable

ASTM D7466

Pipe material and related products Reversion Not applicable

AS/NZS 1462.4

ISO 2505
Integrity Not applicable

PIP PNSC0036 clause 4.6.1

Including pipe butt fusion
Dispersion of carbon black Not applicable

AS/NZS 1462.28

Dimensions Not applicable

AS/NZS 1462.1

Ring flexibility Not applicable

AS/NZS 1462.23

Stiffness Not applicable

AS/NZS 1462.22

Plastic film and sheeting Tear resistance Not applicable

ASTM D1004; peel tests - ISO 13954

Prepared test specimens Hardness Barcol; Durometer

ASTM D2240

ASTM D 2583
Shore scales A, D
Ash content Muffle furnace

plastics - ASTM D5630; cured reinforced resins - ASTM D2584

Melt-mass flow rate (MFR) Not applicable

ASTM D1238 Procedure A; melt flow mass-flow rate (MFR), melt volume flow rate (MVR) - ISO 1133-1

Including extrusion plastometer

Including thermoplastics

190ºC and 230ºC

Oxidation induction temperature; Oxidation induction time (OIT) Differential scanning calorimetry (DSC)

polyolefins - ASTM D3895; polyolefin geosynthetics -  ASTM D5885; Transition temperature of fusion of polymers -  ASTM D3418; ISO 11357-6

Including polyolefins, polyolefin geosynthetics; polymers
Specific gravity Not applicable

displacement - ASTM D 792

Bending properties; Flexing Not applicable


ISO 178
Including unreinforced and reinforced plastics and electrical insulating materials
Failure mode; Tensile properties Tensile tests with load stress and cross-head control

ISO 13953;

500 N to 20 kN

Carbon black content Muffle furnace

olefin plastics - ASTM D1603; polyethylene compounds - ASTM D4218

Material performance evaluation of leather, textiles and related products Geosynthetic clay liners Methylene blue index of clay Not applicable ASTM C837
Geotextiles Mass per unit area Not applicable AS 2001.2.13: ASTM D5993
Peel strength

ASTM D751 Sections 45-48

Sampling and conditioning Not applicable

AS 3706.1

Including sample preparation
Puncture resistance Drop cone; Index value

AS 3706.5, ASTM D4833

Burst strength California bearing ratio plunger (CBR)

AS 3706.4; ASTM D6241

Tear resistance Tearing trapezoidal

AS 3706.3; ASTM D751 section 32; ASTM D4533

Tensile properties Wide strip tensile

AS 3706.2; Geosynthetic Clay Liners - ASTM D6768; Bituminous Geomembranes - ASTM D7275 

50N to 5000N

Breaking load Not applicable

ASTM D7179

Including geonets
Seam strength Not applicable

AS 3706.6

Thickness Not applicable

AS 2001.2.15; ASTM D5199

Maximum force Grab tensile

AS 2001.2.3.2

ASTM D7004

50N to 5000N

Material performance evaluation of paint and related products Industrial coatings Continuity - Holiday High voltage (brush) AS 3894.1
Gloss Measurement using a reference meter AS 1580.602.2
Adhesion Pull-off test AS 1580.408.5

ISO/IEC 17025 (2017)


Service Product Determinant Technique Procedure Limitations
Metallic corrosion evaluation Plating Coating thickness Magnetic induction - Low frequency AS 2331.1.4

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