Table 2

Ranking and Kruskal-Wallis p-values

LabelKey resources attributesRelative important index (RII)Kruskal-Wallis P-valuesRank
KR1Sustainable construction sites0.840.0101
KR2Operating in energy-efficient buildings0.830.0092
KR3Energy from renewable sources0.830.0433
KR4Direct visualisation of materials through digitalisation0.830.0564
KR5Substituting resources with better performing materials0.820.0145
KR6Circular sourcing0.820.0146
KR7Land restoration0.800.0067
Source(s): Authors’ own work

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