World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

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    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT July 2024 Issue has been Published, Kindly check it on

  • WJERT New Impact Factor

    WJERT Impact Factor has been Increased to 7.029 for Year 2024.


    JULY 2024 Issue has been successfully launched on 1 JULY 2024.




Ayman Mahmoud Elalfy, Nermin Mokhtar Farrag and Shaimaa Omran*


In order to serve the Egyptian national energy saving policy ultra-energy saving technologies are desperately needed to be applied. Nanotechnology produced advanced insulating materials that have been applied in many industrial fields. Last decade several Nanotechnology-based thermal insulation materials (NBTIM) have been globally applied in the building sector. This research aims to describe some advantages of using Nanotechnology-based thermal insulation materials in buildings and its applicability in Egypt. A comparative study is done between NBTIM properties and a sample of conventional thermal insulation materials with its various thicknesses that are currently used in Egypt. The 2D energy software is used to present the NBTIM application in buildings, and results showed that NBTIM provides better thermal insulation using less layer thickness than the conventional insulating materials. The research paper concludes by stating the challenges and benefits of using Nanotechnology-based thermal insulation materials in the construction and architecture market in Egypt.

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