Use of Nanotechnology materials and techniques to upgrade the external finishing of buildings to achieve the quality of their internal environment (Applied study on an administrative building) استخدام مواد وتقنيات النانو لرفع كفاءة التشطيبات الخارجية للمباني لتحقيق جودة بيئتها الداخلية | ||||
| JES. Journal of Engineering Sciences | ||||
| Article 7, Volume 51, Issue 4, July and August 2023, Page 287-310 PDF (1.75 MB) | ||||
| Document Type: Research Paper | ||||
| DOI: 10.21608/jesaun.2023.203121.1216 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Marwa Emad Mahmoud 
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| New cairo academy- the higher Institute of Engineering-5th settlement | ||||
| Abstract | ||||
| Nanotechnology applications have created a comprehensive change in all lifestyles, which in turn revolutionized the field of construction materials and architectural finishes in general, and facades in particular, because facades are no longer just a secondary outer shell for the building, but rather have become one of the most important tools for the architect to express his ideas. Nanotechnology is to reach a better level of performance inside and outside the building, and despite the widespread application of nanotechnology materials in many developed countries; it has not reached the required level in the Egyptian local market, and herein lies the research problem. The importance of the research is summarized in highlighting the importance of using Nano materials in finishing facades, especially administrative buildings, coinciding with the establishment of the new administrative capital to include many administrative buildings, as well as the state’s orientation towards sustainability through Egypt’s vision 2030 to achieve a balance in the state’s resources between the present and the future, so we can use nanotechnology materials that We avoid the drawbacks of traditional building materials and finishes or improve their performance. The research aims to use Nano materials because they have a significant impact in the field of external finishes, so they can achieve the highest efficiency in finishing facades, in addition to reducing maintenance costs, rationalizing energy consumption, achieving environmental sustainability, and achieving the quality of the internal environment for users. To reach the above, the research is divided into two parts. The first part follows the inductive approach and contains concepts about nanotechnology and materials and their applications in architecture and the extent of the impact and employment of Nano materials in finishing the external facades of buildings, and their capabilities in transforming the function of finishing materials into other functions that serve considerations of cost, maintenance and environmental sustainability, as well as addressing the concepts of internal environmental quality and linking it to materials Finishing using nanotechnology. As for the second part, it follows the analytical and comparative analytical approach and contains an extract of the most important results of the use of Nano materials techniques in the external facades of buildings through monitoring and documenting some modern projects globally in which different Nano materials were used in finishing their facades to determine the impact of their use in the facades of those buildings. An existing administrative building with traditional finishing materials to make a comparative analysis between the efficiency of the facade elements of this building currently and their efficiency if they were replaced with nanotechnology materials to reach the research result and then the results and recommendations. أوجدت تطبيقات تقنية النانو تغييرا شاملا في جميع أنماط الحياة والتي بدورها أحدثت ثورة في مجال مواد الإنشاء والتشطيبات المعمارية بشكل عام والواجهات بشكل خاص ، وعلى الرغم من انتشار تطبيق مواد تقنية النانو في العديد من البلدان المتقدمة إلا أنها لم تصل إلى المستوى المطلوب في السوق المحلي المصري وهنا تكمن إشكالية البحث، وتتلخص أهمية البحث في إبراز أهمية استخدام مواد النانو في تشطيب الواجهات وخاصة المباني الإدارية وذلك تزامنا مع إنشاء العاصمة الإدارية الجديدة لشمولها العديد من المباني الإدارية وكذلك لتوجه الدولة نحو الاستدامة من خلال رؤية مصر2030 لتحقيق التوازن في موارد الدولة بين الحاضر والمستقبل، فيمكننا استخدام مواد تقنية النانو التي تجنبنا سلبيات مواد البناء والتشطيبات التقليدية أو تطور من أدائها، ويهدف البحث إلى أن استخدام مواد النانو يحقق أعلى كفاءة في تشطيب الواجهات الخارجية للمبنى بالإضافة إلى خفض تكاليف الصيانة وترشيد استهلاك الطاقة وتحقيق الاستدامة البيئية وتحقيق جودة البيئة الداخلية للمستخدمين. وللوصول إلى ما سبق ينقسم البحث إلى جزئين الجزء الأول يتبع المنهج الاستقرائي ويحتوي على مفاهيم عن تقنية ومواد النانو وتطبيقاتها في العمارة ومدى تأثير وتوظيف مواد النانو في تشطيب الواجهات الخارجية للمباني، أما الجزء الثاني فيتبع المنهج التحليلي والتحليلي المقارن ويحتوي على استخلاص لأهم النتائج لاستخدام تقنيات مواد النانو في الواجهات الخارجية للمباني للوقوف على تأثير استخدامها في واجهات تلك المباني، ومن ثم تم اختيار مبنى إداري قائم فعلا بمواد تشطيب تقليدية لعمل تحليل مقارن بين كفاءة عناصر واجهة هذا المبنى حاليا وبين كفاءتها لو تم استبدالها بمواد تقنية النانو للوصول إلى النتيجة البحثية ثم النتائج والتوصيات. | ||||
| Keywords | ||||
| Nanotechnology - Nanotechnology Materials - Facade Finishing - Internal environment quality - Administrative Buildings تقنية النانو; مواد تقنية النانو; تشطيب الواجهات; جودة البيئة الداخلية; المباني الإدارية | ||||
| References | ||||
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