Reinforced crumbed rubber concrete for residential construction. Reinforced crumbed rubber concrete for residential construction. This project aims to use crumb rubber from used tyres to replace natural sand aggregate in concrete used in housing construction. Globally, very few of the millions of tyres discarded annually are recycled, while natural sand used in concrete is being depleted. This project intends to provide the tyre industry with a viable market for end of life tyres, and the premix ....Reinforced crumbed rubber concrete for residential construction. Reinforced crumbed rubber concrete for residential construction. This project aims to use crumb rubber from used tyres to replace natural sand aggregate in concrete used in housing construction. Globally, very few of the millions of tyres discarded annually are recycled, while natural sand used in concrete is being depleted. This project intends to provide the tyre industry with a viable market for end of life tyres, and the premix concrete industry with a “green” product for the residential construction market. Expected benefits include the increased use of a waste resource (used tyres), reduced use of a scarce natural resource (sand), and the development of an economic but green alternative concrete option for residential builders and owners.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100168
Funder
Australian Research Council
Funding Amount
$458,000.00
Summary
Three-dimensional concrete printing facility. This project aims to develop concrete types of construction materials and structural forms. Three-dimensional concrete printing is a process for construction automation, and adapting recent advances in Additive Manufacturing technologies makes rapid progress possible. However, unsuitable concrete and structural designs and a lack of underpinning material and structural research hamper development. The project will test material properties, fabricatio ....Three-dimensional concrete printing facility. This project aims to develop concrete types of construction materials and structural forms. Three-dimensional concrete printing is a process for construction automation, and adapting recent advances in Additive Manufacturing technologies makes rapid progress possible. However, unsuitable concrete and structural designs and a lack of underpinning material and structural research hamper development. The project will test material properties, fabrication technologies and structural design concepts; and build and test freeform concrete structures. Achieving construction automation is expected to reduce injury rates by eliminating dangerous jobs, create high-end technology-based jobs, and make concrete construction cheaper by eliminating formwork.Read moreRead less
A Green and Fire-resistant Magnesium Oxychloride Cementitious Composite . This project aims to develop a novel and green fibre reinforced magnesium oxychloride cementitious composite with durability and resilience for buildings subject to fire/bushfire attack via well-integrated multiscale numerical and experimental studies. This enhances integrity and safety of buildings and increases the energy efficiency for buildings. The project will significantly advance the research and application of gre ....A Green and Fire-resistant Magnesium Oxychloride Cementitious Composite . This project aims to develop a novel and green fibre reinforced magnesium oxychloride cementitious composite with durability and resilience for buildings subject to fire/bushfire attack via well-integrated multiscale numerical and experimental studies. This enhances integrity and safety of buildings and increases the energy efficiency for buildings. The project will significantly advance the research and application of green cement, and find a solution for recycle and reuse a large amount of waste/industry by-products in construction towards circular economy. The research outcomes are innovative material, models, experiment technology and modelling methods, with significant impact and benefits to environment, economy and society. Read moreRead less
Hydrogen carbon waste into concrete: AI assisted nanoscience approach. The carbon waste from hydrogen production will be converted into carbon nanosheets on abundant construction materials for the creation of stronger and more durable concrete. Cutting-edge nanoscience-based experiments, as well as sophisticated modelling techniques including machine learning and finite element modelling, will be employed. The findings will drive advances in clean hydrogen production, carbon waste utilisation, c ....Hydrogen carbon waste into concrete: AI assisted nanoscience approach. The carbon waste from hydrogen production will be converted into carbon nanosheets on abundant construction materials for the creation of stronger and more durable concrete. Cutting-edge nanoscience-based experiments, as well as sophisticated modelling techniques including machine learning and finite element modelling, will be employed. The findings will drive advances in clean hydrogen production, carbon waste utilisation, cement hydration, nanotechnology and concrete technology for the next generation of an upskilled workforce and the promotion of a circular economy. This project will be carried out in collaboration with Australian and international renowned experts in computational modelling, nanomaterials and concrete materials.Read moreRead less
Three-dimensional printing of structures using fibre reinforced geopolymer concrete. This project aims to investigate geopolymer binders for cement. Three-dimensional printing using concrete can eliminate expensive formwork but is hampered by a lack of underpinning theoretical material and structural research. Conventional Portland cement’s setting characteristics limit its use for three-dimensional (3D) printing. The project will develop a theoretical framework for the structural properties of ....Three-dimensional printing of structures using fibre reinforced geopolymer concrete. This project aims to investigate geopolymer binders for cement. Three-dimensional printing using concrete can eliminate expensive formwork but is hampered by a lack of underpinning theoretical material and structural research. Conventional Portland cement’s setting characteristics limit its use for three-dimensional (3D) printing. The project will develop a theoretical framework for the structural properties of the 3D printed concrete and flow of geopolymer binder through aggregate bed, and design a fibre reinforcement system. This project is expected to improve construction, reduce injury rates and create high-end technology-based jobs.Read moreRead less
Additive manufacturing of functionally graded geopolymers. This project aims to use contour crafting for three-dimensional printing of functionally graded geopolymer concrete. Contour crafting has been touted for producing uniform structural members made of conventional concrete mixtures. This project will develop the existing technique to produce microstructurally graded geopolymer structures and include functionally graded placement of fibre within a geopolymer matrix. It will investigate mech ....Additive manufacturing of functionally graded geopolymers. This project aims to use contour crafting for three-dimensional printing of functionally graded geopolymer concrete. Contour crafting has been touted for producing uniform structural members made of conventional concrete mixtures. This project will develop the existing technique to produce microstructurally graded geopolymer structures and include functionally graded placement of fibre within a geopolymer matrix. It will investigate mechanical, thermal and durability properties of printed composite structures. The outcome of this research could lead to cost-effective automated production of specialised structural components.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101587
Funder
Australian Research Council
Funding Amount
$364,446.00
Summary
Three-dimensional printable geo-polymer with orientable fibres for construction application. This project aims to develop a fibre-reinforced geo-polymer for three-dimensional concrete printing (3DCP). 3DCP allows freeform construction without the use of expensive formwork, but is limited by the range of printable concretes and reinforcing methods. Geo-polymer is a sustainable material and has adjustable setting characteristics and better fibre-matrix interface properties than conventional cemen ....Three-dimensional printable geo-polymer with orientable fibres for construction application. This project aims to develop a fibre-reinforced geo-polymer for three-dimensional concrete printing (3DCP). 3DCP allows freeform construction without the use of expensive formwork, but is limited by the range of printable concretes and reinforcing methods. Geo-polymer is a sustainable material and has adjustable setting characteristics and better fibre-matrix interface properties than conventional cement. This project is expected to improve construction safety and costs.Read moreRead less