Thermal Performance Assessment of Aerogel Application in Additive Construction of Energy-Efficient Buildings

Evgeny Vladimirovich Kotov, Darya Nemova, Vitaly Sergeev, Anna Dontsova, Tatyana Koriakovtseva and Darya Andreeva ()
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Evgeny Vladimirovich Kotov: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
Darya Nemova: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
Vitaly Sergeev: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
Anna Dontsova: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
Tatyana Koriakovtseva: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia
Darya Andreeva: Laboratory of Protected and Modular Structures, Peter the Great St. Petersburg Polytechnic University, 195251 Saint Petersburg, Russia

Sustainability, 2024, vol. 16, issue 6, 1-22

Abstract: The main development direction of energy efficiency technologies in construction is the creation of various materials with complex structures and unique strength, thermal properties, and other properties. The aerogel is a material with high porosity and excellent thermal insulation properties. This paper provides state-of-the-art aerogel applications for the additive manufacturing of energy-efficient buildings. This work provides the experimental and numerical assessment results of the thermal conductivity of aerogel-enhanced blanket, the experimental assessment results of thermal performance of aerogel-enhanced building structure, the experimental assessment results of the aerogel application as a mixture powder component of the concrete mixture to printing buildings, and the experimental assessment results of the aerogel application as a parget powder component. Experimental results show the effect of aerogel powder component application: thermal conductivity decreased by 25%.

Keywords: aerogel; thermal performance; additive building structure; thermal conductivity; energy efficiency (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
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