Study on the Evaluation Method of Green Construction Based on Ontology and BIM

Table 8

Indicator results.

Number	Specific indicator content	Indicator values
1	Dust control: visual inspection of the fugitive dust height in the earthwork area (m)	1.5
2	Ambient noise at daytime (dB)	65
3	Suspended solid content in sewage water (mg/L)	300
4	Difference between monthly average total suspend particulate (TSP) on site and the city back ground value (mg/m^3)	0.065
5	Recycle and recovery ratio of construction wastes (%)	15
6	Reuse ratio of field temporary housing and retaining wall material (%)	40
7	Reuse ratio of unconventional water and recycled water (%)	45
8	Illumination should not exceed the percentage of the minimum illumination (%)	20
9	Equip ratio of water-saving devices in administrative area and living quarters on site (%)	80
10	Ratio of energy-saving lightings (%)	95
11	Ratio of reusable partition walls (%)	60
12	Ratio of prefabricated parts (%)	35
13	Ratio of premixed mortar to building mortar (%)	65
14	Ratio of ordinary rebar with higher grades than 400 MPa (%)	45
15	Lost rate of reinforcement field processing (%)	3
16	Usage of tool type combination formwork (%)	80