Eifers

Eifers Eifers are the experts in time-critical civil construction works, with a specialised focus on rapid

🧱 What if concrete weighed 80% less?🔵 Meet Ecofil™ — Eifers lightweight cellular concrete. We make it by injecting stabl...
23/06/2026

🧱 What if concrete weighed 80% less?

🔵 Meet Ecofil™ — Eifers lightweight cellular concrete. We make it by injecting stable, pre-formed foam into a cement slurry, creating a flowable, pumpable concrete that's filled with millions of tiny air bubbles.

⚙️ That lightness changes everything:
✅ It can go above sensitive ground without crushing it
✅ It can protect existing pipes and culverts
✅ It can be pumped hundreds of metres to reach places trucks can't

🏗️ It's how you build over weak ground, behind retaining walls, and around critical infrastructure — without the load problems that come with conventional fill.

💡 A different kind of concrete, for a different kind of problem.

🏗️ How do you prove your lightweight concrete is strong enough?🏋️ You park a 900-tonne crane on it.📍 Earlier this year o...
19/06/2026

🏗️ How do you prove your lightweight concrete is strong enough?

🏋️ You park a 900-tonne crane on it.

📍 Earlier this year on the Eastern Freeway – Burke to Tram Alliance project, just 19 days after we poured a section of Ecofil™ lightweight cellular concrete, the alliance team:

✅ Proof-rolled the surface.
✅ Placed 300mm of crushed rock on top.
✅ Set up a 900-tonne crane to support adjacent bridge construction works.

⏱️ That's well before Ecofil reaches its full 28-day design strength.

💪 And it performed perfectly.

⚙️ Lightweight doesn't mean lightweight on strength.

👇Here's what actually happens when the concrete industry loses its two most relied-upon sustainable materials at the sam...
17/06/2026

👇Here's what actually happens when the concrete industry loses its two most relied-upon sustainable materials at the same time.

😬It scrambles.

🏭Fly ash — a by-product of coal-fired power generation — has been a staple of sustainable concrete mix design for years. So has slag, sourced from iron ore blast furnaces. Both are disappearing as the industries that produce them wind down.

🏗️What fills the gap matters. Not every replacement performs equally. Not every operator is equipped to deliver it.

🔥Calcined clay is produced by heating natural clay to high temperatures — a process called calcination. The result is an SCM that is workable, faster-setting than conventional alternatives, and genuinely lower in carbon. It also combines with General Purpose Limestone (GL) Cement to produce high-performance blended mixes.

💪Eifers is one of the first civil contractors in Australia to move calcined clay from trial into full production. We have the dedicated silos, the supply chain, and the proven field experience to back it up.

📍The industry will get here eventually. We're already here.

⚡ Delivered on time. Under budget. Ahead of schedule.✨ A new 2.5 MVA kiosk substation, located at Melbourne Airport ✈️ w...
16/06/2026

⚡ Delivered on time. Under budget. Ahead of schedule.

✨ A new 2.5 MVA kiosk substation, located at Melbourne Airport ✈️ will power bp pulse's new EV charging hub, and is due to open in coming months.

🔧 Six weeks of work covering civil, HV/LV cabling, communications, protection, testing, and commissioning, inserted into a live 22kV ring network, on an active airside-adjacent site, to the exacting standards Melbourne Airport and the broader regulatory framework.

🔋It's the kind of project that doesn't make headlines, but it's the kind that quietly enables them. Every EV that charges here will run on infrastructure our team designed, built, and energised.

🙏 Thanks to Melbourne Airport Property and bp pulse for the trust. And to the Eifers™ crew who delivered it.🦺

🌏 The future doesn't come to you. You go to it.Dan Eifermann, Graham Brooks, and Chris Dunne recently travelled to Xuzho...
10/06/2026

🌏 The future doesn't come to you. You go to it.

Dan Eifermann, Graham Brooks, and Chris Dunne recently travelled to Xuzhou, China 🇨🇳 for the 8th XCMG International Customer Festival. One of the largest construction equipment gatherings in the world.

That's the difference between companies that lead and companies that follow. Eifers™ shows up. To the job site. To the conversation. To the room where the next decade of civil construction is being shaped. 🏗️

We intend to be there for all of it.

10/06/2026

⏱️ The world doesn't stop. So neither do we.

🚧 Concrete. Pavements. Roads. Repairs. The work that keeps Australia's critical infrastructure open and operational doesn't wait — and neither do we.

🏗️ At Eifers, we've built our entire business around that reality. Time-critical civil construction, rapid deployment, and the expertise to get it done — safely, efficiently, and without unnecessary disruption.

🇦🇺 Family owned. Australian made. Always on.

🦺 From December 2026, Australia introduces its first national exposure limit for Diesel Particulate Matter.It's part of ...
04/06/2026

🦺 From December 2026, Australia introduces its first national exposure limit for Diesel Particulate Matter.

It's part of a broader shift — Safe Work Australia's new Workplace Exposure Limits (WEL) list replaces the existing Workplace Exposure Standards on 1 December 2026.

🔍 For Diesel Particulate Matter, this is significant: there has never been a national limit before. The new value — 0.01 mg/m³ measured as respirable elemental carbon — sets a clear, binding benchmark for industries where workers operate around diesel plant. Civil construction sits squarely in that group.

🔊 The same update introduces a new advisory notation for ototoxic substances — chemicals known to increase hearing-loss risk, particularly when combined with noise exposure.

💪 It's a meaningful step forward for worker health.

At Eifers™, we've used the lead-in to put the controls in place now:

✅ Qualified occupational hygienists engaged for air monitoring on airside works
✅ Routine noise monitoring across all sites
✅ 100% HEPA cabin air filtration on all plant
✅ Worker health monitoring every 2 years, minimum
✅ Dust suppression, RPE, exclusion zones, and hearing protection built into daily practice
✅ No idling — plant shut down after 2 minutes

🔵 None of this is groundbreaking on its own. But together, applied every shift, on every site — that's what turns a value into a standard.

Safety is one of our five values. The other four — Trust, Passion, Mutual Respect, and Family — are the reason it's not negotiable.

🙏 The people who do this work deserve to go home as healthy as they arrived.

02/06/2026

🌱 Delivering the Future of Concrete

Last week, Eifers Concrete supplied a 32MPa Shared User Path concrete incorporating 25% Calcined Clay SCM, supporting a more sustainable approach to infrastructure construction.

✅ Same consistency
✅ Same workability
✅ Same pumpability
✅ Same finishing characteristics

From batching through to pumping and finishing on site, this innovative mix performed just like conventional concrete, demonstrating that lower-carbon concrete solutions can be adopted without compromising quality or constructability.

By replacing a portion of traditional cement with calcined clay, this mix helps reduce embodied carbon while still delivering the performance expected for critical infrastructure applications.

At Eifers, we're proud to be supplying practical, sustainable concrete solutions that help drive the industry's transition to a lower-carbon future.

Does your project have a sustainability target or a calcined clay requirement? Contact the Eifers team to discuss how we can assist with practical, low-carbon concrete solutions tailored to your project needs.

⚠️This mistake is costing construction projects more than they realise. 🔒Specifying concrete mix designs based on fly as...
28/05/2026

⚠️This mistake is costing construction projects more than they realise.

🔒Specifying concrete mix designs based on fly ash or slag availability — without a plan for when those materials run out — is a risk that's quietly becoming a crisis.

📉Fly ash supply is shrinking as coal plants close across Australia. Slag availability is falling as iron ore mills downsize.

🏗️These aren't future problems. They're happening now. And projects locked into SCM-dependent mix designs are already feeling the pressure — in cost, in availability, and in lead times.

🌱The good news: there's a proven alternative.

Calcined clay is a supplementary cementitious material that steps directly into the gap left by fly ash and slag. It's purpose-produced, not reliant on heavy industrial by-products, and it's available at scale through Eifers today.

🤝If your next project has a sustainability requirement — or you're simply planning ahead — it's worth a conversation.

📞+61 3 9357 6360
🌐eifers.com.au


The Eifers™ Ecofil Production Unit, a custom-built, fully mobile facility that produces cellular concrete on-site, conti...
26/05/2026

The Eifers™ Ecofil Production Unit, a custom-built, fully mobile facility that produces cellular concrete on-site, continuously, wherever the project demands.

📍 Urban or regional.
⚙️ Tight access or open ground.
🇦🇺 Anywhere in Australia.

Ecofil is lightweight, flowable, pumpable, and geotechnically strong. The right answer for retaining wall backfill, service trenches, decommissioned pipes, sinkhole stabilisation, and unstable soils.

🔍 Most projects don't know this material exists. Fewer still know it can be made on their site.

Address

Melbourne, VIC
3076

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+61393576360

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