Hanson UK has launched a recycling business line to process construction and demolition waste. The business will supply recycled materials for use in Hanson UK’s operations. CEO Simon Willis said “Promoting circularity by recycling, reusing and reducing the use of primary raw materials is crucial to reaching net zero. The development of a separate recycling
UK-based Breedon Group says that it is seeking a ‘beachhead’ acquisition from which to build its own building materials business in the Eastern US. CEO Rob Wood said that the top 10 US building materials companies control 40% of the market there, compared to 75% of the UK market being controlled by five leading companies.
Alternative cement and concrete producers have welcomed a new Australian civil engineering standard that allows builders to use reduced-CO2 geopolymer concrete in infrastructure projects. Wagners, which produces Earth Friendly Concrete (EFC), said that the revision has removed on if its key barriers to wider market acceptance. EFC replaces 100% of cement with supplementary cementitious materials, including
Heidelberg Materials subsidiary Hanson UK successfully replaced a 130t section of the kiln at its 1Mt/yr Ribblesdale cement plant in Lancashire earlier in 2023. The section was 22m long, 4.6m in diameter and ran at a 4° angle. Contractor Ainscough Crane Hire used its heaviest, 800t lattice boom crane, and brought the project from acceptance
UK: Aggregate Industries subsidiary Lafarge Cement has begun installing a new Euro10m bag filter system at its 1Mt/yr Cauldon cement plant in Staffordshire. The project is due for delivery in early 2024. The system consists of 2080 fabric bags to remove particulates including dust, CO2 and NOx from the plant’s flue gases. It will replace the plant’s existing
A team at Imperial College London has won a US$1.27m grant for its research into developing carbon negative cement from silica. The research won the Department for Energy Security and Net Zero (DESNZ)’s Carbon Capture, Usage & Storage (CCUS) Innovation 2.0 competition. The Imperial team sources its silica from natural olivine. It says that the
It’s been a good week for graphene usage in the cement and concrete industries, with a trial set to take place at Breedon Group’s Hope cement plant and the inclusion of four graphene projects in the Global Cement & Concrete Association’s (GCCA) shortlist for its second second Innovandi Open Challenge. The trial at the Hope
Breedon Cement commenced a 24-hour trial of graphene-enhanced cement production at its Hope Cement plant in Derbyshire on 28 June 2023. The trial advances the work of a consortium led by Australia-based First Graphene. It is using existing grinding aid dosage lines, with minimal adjustment required. Breedon Cement and its partners aim to produce 2000t
Mineral Products Association Lime (MPA Lime), the body representing the UK lime sector, has launched the Net Negative 2040 Road map. The association said that the road map sets out the strategy for its to ‘go beyond net zero’ by 2040. The industry will rely on the deployment of fuel switching, carbon capture, renewable energy
Cemcor has installed a new US$7.54m bag filter at its Cookstown cement plant in County Tyrone. The system will detect signs of bag damage and isolate the affected row of bags for either online maintenance or, if the damage is minor, resealing with process dust. The Irish News has reported that managing director David Millar