Engineers 3D print sturdy glass bricks for building structures: « The interlocking bricks, which can be repurposed many times over, can withstand similar pressures as their concrete counterparts. »
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#3DPrinting #SustainableBuilding #GlassBricks #EngineeringInnovation #ConstructionTech
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#3DPrinting #SustainableBuilding #GlassBricks #EngineeringInnovation #ConstructionTech
MIT News
Engineers 3D print sturdy glass bricks for building structures
MIT engineers developed a new kind of reconfigurable masonry made from 3D-printed, recycled glass. The bricks could be reused many times over in building facades and internal walls.
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Science News
A smart, wearable exoskeleton for construction safety combines a soft upper-body harness and 3D printed leg braces with embedded sensors and actuators. Researchers in fashion and textiles collaborated with engineers and computer scientists to create the exoskeleton.…
💡 LSU researchers are developing a smart, wearable exoskeleton to protect construction workers from injuries, combining engineering, fashion design, and computer science expertise.
⚙️ The exoskeleton uses powered hinges and sensors with machine learning to assist with lifting and squatting, adapting to worker movements and fatigue.
👚 Design focuses on comfort and adjustability for diverse body shapes, with initial prototypes optimized for female construction workers, using materials like neon orange stretch fabric and 3D-printed leg braces.
🔬 Future plans include human trials to test the exoskeleton's fit and effectiveness, addressing a critical need in an industry facing labor shortages and an aging workforce.
#ConstructionTech #Exoskeleton #WorkplaceSafety
⚙️ The exoskeleton uses powered hinges and sensors with machine learning to assist with lifting and squatting, adapting to worker movements and fatigue.
👚 Design focuses on comfort and adjustability for diverse body shapes, with initial prototypes optimized for female construction workers, using materials like neon orange stretch fabric and 3D-printed leg braces.
🔬 Future plans include human trials to test the exoskeleton's fit and effectiveness, addressing a critical need in an industry facing labor shortages and an aging workforce.
#ConstructionTech #Exoskeleton #WorkplaceSafety
Science News
Inspired by a long-living deep-sea sponge, a new 3-D printing technique combines thin layers of polymer and mortar to create a composite construction material that is 187 times more fracture resistant than similar concrete [Advanced Materials] Read Full Article…
🏗️ Princeton engineers have developed a new 3D-printing technique for cement-based composites that significantly improves resistance to cracking and deformation.
Inspired by glass sponges, this multi-material approach embeds thin polymer layers within printed mortar, resulting in a concrete-polymer composite that is up to 187 times tougher against fractures and 22.6 times more ductile than conventional concrete.
📄 Published April 9 in Advanced Materials, the research led by Reza Moini and Aimane Najmeddine introduces "Architected Cementitious Composites" (ACC), offering a new path for construction by engineering how concrete cracks, rather than just preventing them.
#3Dprinting #ConstructionTech #MaterialScience
Inspired by glass sponges, this multi-material approach embeds thin polymer layers within printed mortar, resulting in a concrete-polymer composite that is up to 187 times tougher against fractures and 22.6 times more ductile than conventional concrete.
📄 Published April 9 in Advanced Materials, the research led by Reza Moini and Aimane Najmeddine introduces "Architected Cementitious Composites" (ACC), offering a new path for construction by engineering how concrete cracks, rather than just preventing them.
#3Dprinting #ConstructionTech #MaterialScience
Science News
Oyster cement: Scientists study shellfish to make stronger, faster-curing building material Read Full Article #OysterCement #BioInspiredMaterials #SustainableConstruction
🔬 Scientists at Purdue University are developing a new type of cement inspired by the way oysters build reefs, creating a material that is stronger and cures faster than traditional cement.
🐚 This innovative cement mimics the natural adhesive oysters use, which is primarily calcium carbonate (like chalk) combined with a small percentage of organic materials, allowing it to bond effectively even underwater.
🏗️ Tests show that incorporating this oyster-inspired cement into standard concrete mix resulted in a material that adhered 10 times more strongly and had doubled compressive strength, with faster curing times.
#SustainableMaterials #ConstructionTech #Biomimicry
🐚 This innovative cement mimics the natural adhesive oysters use, which is primarily calcium carbonate (like chalk) combined with a small percentage of organic materials, allowing it to bond effectively even underwater.
🏗️ Tests show that incorporating this oyster-inspired cement into standard concrete mix resulted in a material that adhered 10 times more strongly and had doubled compressive strength, with faster curing times.
#SustainableMaterials #ConstructionTech #Biomimicry