Open AccessUtilization of aerogel in building construction –A Review
Author(s) -
Govindhan Shanmugam,
Eniyachandramouli Gunasekaran,
Ranjith Selvan Karuppusamy,
Ragashravanthi Ramesh,
Preetha Vellaichamy
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/955/1/012032
Subject(s) - aerogel , materials science , thermal insulation , porosity , shrinkage , thermal conductivity , composite material , layer (electronics)
Aerogel are synthetic light weight material obtained in a gel form with gas without any shrinkage. The first form of aerogel is produced by using Silica gels. There are several other types of aerogels such as carbon-Based aerogel, clay-Based aerogel and silica-Based aerogel. Aerogel are mostly in solid form with extremely low conductivity and possess very low density and high porosity ( < 100nm). Aerogel are water repellent material. In recent years, Aerogel have attracted towards various sectors, including building construction based on their promising properties and surprising applications in wide range of technical spaces. Aerogel based materials are prepared for its high-performance thermal insulation applications in building sectors. Despite, it also used in manufacture of chemical products, Electronics, thermal and acoustic insulations, energy absorbers, space suits and in building systems. This paper reviews the properties, formation and applications of aerogel in various sectors and its abundant utilization in building construction.