Displaying items by tag: Heidelberg Materials Benelux

Belgium: Etex and Heidelberg Materials have joined forces on CEMLOOP XL, an industrial-scale project co-funded by the EU’s LIFE Programme that aims to revolutionise fibre cement recycling through a fully closed-loop process integrating carbon capture utilisation and storage (CCUS) technology. According to a press release by Etex, this will reduce CO₂ emissions in cement production by at least 20% and cut energy consumption in the process by 15%.

The project will combine the two companies' expertise to create a fully circular process where waste fibre cement is transformed into high-quality secondary raw material to produce low-carbon cement that will be reused in new fibre cement products. Etex, in collaboration with the Jacobs Group, is developing a recycled fibre cement paste (RFCP) process that converts waste from Etex’s production lines and the wider construction sector into reusable material and avoids landfilling. A new recycling facility in Hemiksem, near Antwerp, is under construction and scheduled for completion by mid-2026.

At Heidelberg Materials’ Lixhe cement plant in Liège, the company is implementing CCLIX, a carbonation process that treats RFCP with CO₂ captured from kiln exhaust gases. This produces carbonated RFCP (cRFCP), which regains cementitious properties and can partially replace clinker in low-carbon cement production. A dedicated carbonation reactor is set to be commissioned at Lixhe by the end of 2028.

Etex says that CEMLOOP XL will prevent 60,000t/yr of fibre cement waste, save 100,000t/yr  of raw limestone, and capture or avoid around 900kg of CO₂ for each tonne of RFCP produced. This process combines utilisation and storage in one step - the captured CO₂ becomes chemically bound within the new product, acting as a permanent CO₂ sink.

Eric Bertrand, chief innovation officer at Etex, said “By 2030, we aim for over 20% of our inputs to come from circular sources and to send zero waste to landfill. Fibre cement plays a central role in this transformation. For the first time, it will follow a fully circular journey - a milestone only made possible through strong partnerships like this with Heidelberg Materials.”

Belgium: Heidelberg Materials Lixhe (formerly CBR) has applied to expand the Romont quarry towards Kanne, ensuring the Lixhe plant's operations for the next 20 years with an additional 94.75 hectares. This expansion marks the third and final phase, intending to continue marl extraction on Walloon territory. A public inquiry is scheduled from 16 September - 30 October 2024.

Director Benoit Gastout said "Based on a recent environmental impact report, we are now requesting the partial revision of the regional plan and an environmental permit for the desired extension. We are very aware of the impact of the quarry on the region. That is why we have been taking various measures for years to ensure that Romont is embedded in the landscape as well as possible and that the fauna and flora are respected because of the rich biodiversity. The priority in all of this remains that we want to live in harmony with the local population.”

Belgium: Heidelberg Materials Benelux will invest €450m in its Anthemis project, involving the installation of an 800,000t/yr carbon capture system, at its Antoing cement plant. The project is scheduled for completion in 2029. Captured CO₂ will travel by pipeline to the North Sea for storage.