Research on Service Life of Flame Resistant Materials in the Exhibition Hall by the Use of Mechanical Method of the Meso Damage Mechanics
Shunde Polytechnic, Foshan, Guangdong, China
The population in the exhibition hall is relatively dense, and fire incidents often occur, so the existence of flame resistant materials is very important. The flame resistant materials are used to analyze the museums, art galleries, science and technology museums and other exhibition halls. Taking two kinds of flame resistant materials, namely, Mg(OH)2 and Al(OH)3 as an example, this paper establishes a model of meso damage mechanics by the use of mechanical method of the meso damage mechanics, and researches the macro mechanical properties of the thermal insulation materials and decorative materials so as to predict its service life. This research finds that the use of two kinds of flame resistant materials, namely, Mg(OH)2 and Al(OH)3 can improve the elasticity modulus of the thermal insulation materials and decorative materials used in the construction, so that its macro mechanical properties can have a significant improvement, and its service life can also have a significant improvement after adding flame retardant materials.
Key words: exhibition hall / flame retardant materials / meso damage mechanics
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.