Affiliation:
1. Volgograd State Technical University
Abstract
The issues of energy saving, as well as comfortable operation of buildings in modern construction practice are relevant. The experience of operation of the premises, located above the basement, shows that the most common problem is the cooling of the floor slab and, as a consequence, the presence of a cold floor. The article presents the results of calculations on the change of thermal properties of the ceiling above the basement in residential buildings. A variant of insulation of the ceiling with ultra-thin liquid insulation is proposed. The graphical analysis of the problem is carried. As a result of graphical analysis, it was revealed that the proposed method of insulation makes it possible to increase the floor temperature in the rooms of the ground floor in the residential buildings.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
Reference22 articles.
1. A. Trabelsi, R. Belarbi, K. Abahri, M. Qin, Assessment of temperature gradient effects on moisture transfer through thermogradient coefficient, Building Simulation, 3 (2012) 107–115.
2. C. Siligardi, P. Miselli, E. Francia, et al., Temperature-induced microstructural changes of fiber-reinforced silica aerogel (FRAB) and rock wool thermal insulation materials: A comparative study, Energy and Buildings, 138 (2017) 80-87.
3. O.G. Chesnokova, V.D. Chesnokova, T.F. Cherednichenko, Use of ultrathin insulation to protect monolithic concrete slab, Bullet. of Volgograd state university of architecture and construction. Series: Construction and architecture, 50 (69) (2017) 16-23/.
4. O.V. Burlachenko, O.G. Chesnokova, T.F. Cherednichenko, Research of thermophysical properties of the ultrathin liquid heat-insulation, J. of Solid State Phenomena 284 (2018) 1080-1085.
5. O.G. Chesnokova. The use of the superfine insulation to prevent freezing of the steel window lintels, ,Bullet. of Volgograd state university of architecture and construction. Series: Construction and architecture, 45 (64) (2016) 94-101.