Expert slip testing and dimension stone consulting

Stone Initiatives is the only NATA-accredited laboratory in Australia that specialises in dimension stone. We offer fast and reliable slip testing, dimension stone evaluation, heritage services and more, working closely with the architectural, conservation and building industries. Our reports are more than just numbers – we provide scientifically backed insights and useful results that are easy to understand. Work with us to save time, minimise risk and make informed choices for the success of your project.

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Our services

Mortar testing

We specialise in the analysis of historic coatings, mortar and cement products. Testing and evaluation programs can be compiled from a wide range of tests conforming to standard procedures.

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Heritage services

Heritage architecture, just like ageing humans, requires regular examination and maintenance to ensure optimal performance in its environment. Our qualified, experienced team of multidisciplinary professionals can attend to the needs of your precious buildings and help produce an informed conservation plan.

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New construction

When dimension stone is used for building construction without full knowledge of its properties, problems such as cracking, spalling, staining and decay can occur. The natural variation and uniqueness that makes the stone so appealing can also bring about variability in physical properties. We can help.

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Meet our key personnel

James (Jim) Mann

Principal and Chief Consultant

Jim Mann is the principal and chief consultant at Stone Initiatives. He founded the company in 2003 and has since then guided its growth and development into a leading international dimension stone and materials testing company.

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Kate Tonkin

Materials Testing Specialist – Finishes Evaluation Services

Kate Tonkin oversees the Surface Finish Evaluation department, encompassing slip-resistance, accelerated wear, stain-resistance and sealer selection. She is motivated by seeing how the effective use of dimension stone contributes to outstanding building projects.

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Mark Milevski

Materials Testing Specialist – Heritage Services

Mark Milevski is a geomaterials scientist with an interest in heritage and conservation. He has a Bachelor of Science (Geology, Geophysics and Applied Geology) from the University of Adelaide and a Certificate II in Construction.

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Graham Baggs

Quality Systems and I.T. Coordinator

Graham Baggs supervises the quality systems and information technology administration and maintenance at Stone Initiatives, and assists with more complex testing projects. He has a background in information technology, surveying, cartography and conveyancing.

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Thomas (Tom) Baggs

Technical Officer – Finishes Evaluation Services

Tom Baggs is a geomaterials scientist with an interest in petrology and petrography, involving the detailed study of the composition and structure of rocks. He has a Bachelor of Science (Mineral Geoscience) with First Class Honours from the University of Adelaide.

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Lily Ganegoda

Scientific Officer – Finishes Evaluation Services

Lily Ganegoda is part of our Finishes Evaluation team. She holds a Bachelor of Science and contributes valuable knowledge and experience to the team through her strong background in chemistry.

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Mary Mann

Media and Communications Manager

Mary Mann is a communications specialist with more than fourteen years of experience in media, journalism and editing. She has a Master of Editing and Publishing from Monash University and a Bachelor of Media (Journalism) from Southern Cross University.

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Testimonials

Working with Stone Initiatives has been a very positive experience – all queries are dealt with professionally and promptly, the quality of the work is 10/10 and the timeliness is spot-on.

The principal, Jim, is one of the most experienced – if not the most experienced – dimension stone experts I have dealt with. Having worked around the world, he is up there at the top. I have no hesitation in recommending Stone Initiatives for any project that is considering stone as a cladding material.

Peter Bouras, Principal, BG&E Facades

Stone Initiatives is the best when it comes to testing and review of materials. Jim and his team are very professional and accurate. As a supplier and installer we work very closely with Stone Initiatives to give our clients the best support and feedback when it comes to stone selection for their project. They provide top-quality work that is always delivered on time. I highly recommend them as they are a very professional service and always keen to provide feedback and assistance.

Matteo Gotti, Project Director, Versatile

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