الفهرس 
part 1Only 14 pages are availabe for public view
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Abstract
the study consist of nano-technology (that’ s the most important solutions for all challenges in architecture and planning such as environment, energy, sustainability, economy, and biology), and buiding-envelope (that’ s the copulative and splitter element between internal environment” architecture” and external environment “planning”.
The study aims to (reducing CO2 through Code for using nano-pore vacuum insulation panels”VIPs” in opaque parts sections at residential building-envelope in Egypt according to requirements of thermal performance at energy-code.
The impact of nano technology on building envelope appear through nanostructure products (concrete – steel – wood – new structural material), nano finishing produce (passive energy through insulation materials – lighting and active energy through solar energy).
The scientific addition is using nano-pore vacuum insulation panels “VIPs” at residential building envelope in Egypt according the requirement of egyption energy code through design walls and roofs sections then evaluation them through (function – thermal energy – electricity energy – environment – economy) then insert sections and their properties to SPSS program and attain to equation which is used in “Opaque and VIP program”.