Properties and microstructure of packing-optimised recycled aggregate concrete with different cement paste or sand contents

Engineering & Materials Science

• Concrete aggregates 100%
• Sand 72%
• Cements 68%
• Microstructure 54%
• Mechanical properties 15%
• Pore structure 7%
• Pore size 6%
• Film thickness 6%
• Mortar 5%
• Microhardness 5%
• Bending strength 5%
• Tomography 5%
• Lubrication 5%
• X rays 5%
• Characterization (materials science) 5%
• Compressive strength 5%
• Porosity 5%
• Elastic moduli 4%
• Water 3%

Chemical Compounds

• Microstructure 55%
• Volume 47%
• Packing (Particle) 15%
• Lubrication 11%
• Bend Strength 11%
• Microhardness 11%
• Young's Modulus 10%
• Compression Strength 10%
• Pore Structure 9%
• Pore Size 8%
• Pore 6%
• X-Ray 6%
• Porosity 5%
• Liquid Film 4%
• Amount 4%