ViroDecs™: Holcim takes next step in environmental responsibility

22 October 2018

Holcim Australia (Holcim) has become the first concrete company in Australia to embark on developing Environmental Product Declarations (EPDs) for its Readymix Concrete. By establishing clearer life cycle assessment information, Holcim supports customers wanting to be leaders in the sustainable infrastructure and building industry.


The EPD is a comprehensive publication disclosing the lifecycle environmental impacts of Holcim’s ViroDecs™ product range, designed to minimise embodied carbon emissions and drive sustainable construction.

Holcim’s ViroDecs™ also have the potential to challenge views on environmental sustainability, by supporting the standardisation and transparency of environmental claims. The ViroDecs™ EPD meets strict international (ISO) and European (EN) standards, is independently verified, and registered by EPD Australasia and the International EPD System.

How will ViroDecs™ drive sustainable construction?

The development of a concrete EPD was a critical “missing” piece to having all key infrastructure and building products represented by an EPD in Australia. Its publication will support designers and developers to drive improved sustainable procurement and materials selection. 

By bringing concrete products on board to the EPD program in Australia, Holcim’s ViroDecs™ vastly increase the accessibility of lifecycle data for construction materials and thus the speed of lifecycle assessments, enabling greater depth of analysis in the same timeframe. Going from generic environmental information to product, company and geographically-specific information will allow for deeper, broader and more customised analysis with greater confidence in the results.

Beyond providing greater transparency, Holcim’s ViroDecs™ also provide a rigorous, science-based framework for driving environmental improvement throughout Holcim’s sites and supply chains. It will lead the way for other concrete providers to follow suit, fostering a whole-of-life approach in the Australian building products sector.

Benefits for Holcim Customers

Holcim’s ViroDecs™ will offer an advantage to customers wanting to be leaders in the sustainable infrastructure and building industry, currently led by the Infrastructure Sustainability Council of Australia (ISCA), & Green Building Council of Australia (GBCA).

Holcim’s ViroDecs™ can be directly taken up by a range of existing tools and rating schemes. The data can be imported into digital industry tools such as eTool - a web-based Lifecycle Design app for the built form used by ESD designers and developers and the IS Materials Calculator, used to assess a project’s embodied GHG emissions from materials use and their Mat-1 IS points. 

EPDs can also be used to gain points under the Mat-2 credit of the IS Rating scheme and Credit 21 of the Green Star As Built rating scheme, which Holcim’s ViroDecs™ has now made possible as an industry first for ready-mix concrete. 


Holcim’s commitment presented at ISCA conference

Holcim’s commitment to developing Australia’s first Environmental Product Declarations for readymix concete was presented at the ISCA Conference 2018 Innovation Panel.

“The information from Holcim’s ViroDecs™ can be used by a range of our customers and their associates, from architects, engineers, developers and builders, to drive reductions in the embodied environmental impact of buildings and infrastructure at the design and specification stage,” says National Approvals & Sustainable Development Manager Cyril Giraud.

“To build infrastructure and buildings that have a lower environmental impact requires smarter design, informed by accurate and relevant environmental data. Holcim’s ViroDecs™ set a very clear commitment to providing accurate and transparent environmental data for our customers and a framework for continued improvement on Holcim’s part,” says Cyril.


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An edge for industry

An edge for industry

Holcim is proud to launch ViroDecsTM, our new brand for our range of ready-mix concrete represented by an Environmental Product Declaration (EPD).

LafargeHolcim 2030 Sustainability Plan

LafargeHolcim 2030 Sustainability Plan

Holcim’s ViroDecsTM is just one of a series of new sustainability measures driven by the objectives of the global LafargeHolcim 2030 Sustainability Plan. The 2030 Plan supports the United Nations’ Sustainable Development Goals, while articulating our own commitment to improving sustainability outcomes for our operations and customers.

The LafargeHolcim 2030 Plan incorporates sustainability targets across matters of innovation, climate, circular economy, water, nature, people and communities.