Setting the Standard in Precast Concrete Innovation
Techrete leads the development of high-quality, efficient and sustainable architectural precast concrete systems, combining technical excellence with a strong focus on innovation. This capability has positioned us as a preferred partner for leading architectural and consulting engineering practices in Ireland and the UK.
Through targeted research and development programmes, we drive efficiencies and technological advancements that reduce environmental impact while delivering long-term value for our clients.
Concrete Innovations
Novel High Performance Concrete
Techrete was a founding partner in the EU Horizon 2020–funded IMPRESS project, a 14-partner collaboration focused on the development of thin, lightweight, energy-efficient precast sandwich panels. The project explored the use of non-corrosive reinforcement and phase-change materials to enhance performance and durability.
Our onsite R&D laboratory, which remains in operation today, was constructed using a selection of these innovative panels. Building on this research, Techrete continues to develop practical, market-ready applications that can be offered directly to our clients.
Minimizing Embodied Carbon Through Mix Design
We have developed a range of low-carbon concrete mix formulations incorporating low-carbon cement replacement materials and state-of-the-art chemical admixtures. These low-carbon solutions have integrated seamlessly into existing production cycles, without compromising quality or performance.
Panel Weight Reduction
In parallel with research into thinner panel designs, Techrete is advancing alternative material technologies to reduce panel weight. Solutions such as air-entrained concrete has the potential to achieve weight reductions of up to 25%, contributing to improved efficiency and reduced environmental impact.
Production Innovations
Achieving Complex Geometries
Our ability to deliver complex unit geometries is underpinned by over 40 years of in-house design and manufacturing expertise, supported by advanced BIM and digital modelling. This integrated approach enables precise optimisation of panel geometry and bespoke mould design, reducing material usage and minimising waste throughout the production process.
Increasing Production Efficiencies through Self Compacting Mixes
We continually review and refine our concrete mix designs and have developed self-compacting concrete variants of our standard mixes in line with EU recommendations. This approach improves production efficiency while ensuring our products remain as environmentally responsible as possible.
Heat Sensors for Overnight Temperature Monitoring
A network of temperature, humidity, and CO₂ sensors has been installed across both manufacturing facilities to monitor indoor environmental conditions. This data enables us to optimise energy use and reduce carbon emissions as we work towards our long-term carbon reduction targets.
Waste Innovations
Incorporating Waste Products to Create a Circular Economy
Concrete and washout waste is managed through a two-stage process. Larger particles are first separated using a dewatering vibration chute, allowing solid material to be recovered for further assessment. In collaboration with local universities, Techrete is researching how this recovered material can be reintroduced into new concrete mixes without compromising quality or performance.
In parallel, Techrete is a partner in the EU-funded CIRRCON research project, which aims to transform construction waste streams into alternative binders for concrete products.
State of the Art Filter Press to Minimize Waste
Once larger solid particles have been removed, the remaining grey water, containing water and finer solids from washout and polishing processes, is transferred to the second treatment stage. The finer particles are kept in suspension to prevent settlement before the liquid waste is processed through a filter press.
During this process, the material is compressed, separating the remaining solids into filter cakes. Techrete is currently exploring opportunities to reuse these solid filter cakes as a by-product, further supporting waste reduction and circular economy objectives.
Water Management
Techrete uses mains water exclusively for concrete production and canteen facilities. Rainwater is collected across our sites and stored in lagoons for reuse in finishing processes such as polishing and general wash-down.
Wastewater generated at our facilities is separated into two distinct streams, alkaline wastewater from concrete production and acidic wastewater from etching processes. Each stream is treated separately to ensure appropriate processing before being recycled.