About Simonlee
Arcospace is in the field of providing services for roof structuring from years.

Simon lee is freelance writer who loves to write on following topics home and garden, roofing structure, skylights, home improvement, lighting etc.
BIM Directory
[edit] Building Information Modelling (BIM)
[edit] Information Requirements
Employer's Information Requirements (EIR)
Organisational Information Requirements (OIR)
Asset Information Requirements (AIR)
[edit] Information Models
Project Information Model (PIM)
[edit] Collaborative Practices
Industry Foundation Classes (IFC)