Quality improvement of recycled aggregate concrete using six sigma DMAIC methodology

Mathematics

• Six Sigma 100%
• Quality Improvement 89%
• Methodology 42%
• Curing 10%
• Mortar 9%
• Defects 6%
• Compressive Strength 6%
• Durability 5%
• Costs 5%
• India 4%
• Porosity 4%
• Statistical Analysis 3%
• Evaluate 2%
• Necessary 2%
• Energy 2%
• Design 2%
• Series 2%
• Performance 2%
• Form 1%

Engineering & Materials Science

• Six sigma 79%
• Concrete aggregates 71%
• Concretes 22%
• Concrete mixtures 9%
• Mortar 8%
• Curing 7%
• Defects 5%
• Raw materials 3%
• Compressive strength 3%
• Porosity 3%
• Statistical methods 3%
• Durability 3%
• Costs 3%

Business & Economics

• Six Sigma 60%
• Quality Improvement 55%
• Methodology 29%
• Defects 6%
• Compressive Strength 6%
• Porosity 5%
• Durability 4%
• Statistical Analysis 3%
• Energy Cost 3%
• Raw Materials 2%
• India 2%
• Performance 1%
• Costs 1%