From: Decision Analysis for the Influence of Incorporating Waste Materials on Green Concrete Properties
Concrete characteristics | Priority | |||
---|---|---|---|---|
Case 1 | Case 2 | Case 3 | ||
1 | Compressive strength | 9 | 5 | 3 |
2 | Flexural strength | 3 | 9 | 3 |
3 | Splitting tensile strength | 3 | 9 | 3 |
4 | Density | 3 | 3 | 3 |
5 | Workability | 5 | 3 | 5 |
6 | Resistance to chloride penetration | 3 | 3 | 5 |
7 | Resistance to sulfate attack penetration | 3 | 3 | 5 |
8 | Strength under elevated temperatures | 3 | 3 | 5 |
9 | Alkali silica reaction mitigation | 3 | 3 | 5 |
10 | Water absorption and porosity | 3 | 3 | 5 |
11 | CO2 emission | 1 | 5 | 9 |
12 | Resource depletion | 1 | 5 | 9 |
13 | Energy consumption | 1 | 5 | 9 |
14 | Cost | 1 | 5 | 9 |