Research Article

Selection of Sustainable Supplementary Concrete Materials Using OSM-AHP-TOPSIS Approach

Table 5

Priority weights of five alternatives obtained by AHP with respect to each weight of sustainability indicators.

Alternative materialsC11C12C13C14C15C16C17C18C21C22C23C24C25C26C31C32C33C41C42C43

A10.1650.1720.1470.1470.1760.1850.2830.1970.1750.1350.1540.1810.1510.1920.2010.2100.1050.1470.1890.196
A20.1920.1720.1630.1630.2140.2120.2210.1610.1440.1630.1390.1460.1130.1540.1580.1270.2760.1600.1720.235
A30.1000.4190.2170.2170.0810.0820.1180.1120.1190.1470.1730.1220.2760.0910.0930.1930.1460.1780.4150.330
A40.2090.0780.0940.0940.2320.2240.1280.0790.0720.0820.0680.0780.0780.0730.0680.0520.0910.0580.0730.178
A50.3330.1590.3790.3790.2970.2980.2500.4510.4900.4730.4650.4740.3810.4890.4800.4180.3810.4570.1510.061