Study on Mechanical Properties of Wall Panel with Insulation Decoration Structure

In order to explore the safety performance of the wall panel with insulation decoration structure in the actual application, some test were made. The test results of this paper show that: The rock wool with a density of 120 kg/m3 and the polyurethane with a bonding density of 50 kg/m3 are selected a...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-01, Vol.744 (1), p.12036
Main Authors: Zhang, Jusong, Li, Wangqiang, Yang, Zhenyu
Format: Article
Language:English
Subjects:
Adhesive strength
Decoration
Density
Drywall
Insulation
Mechanical properties
Polyurethane resins
Stress concentration
Tensile strength
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Summary:In order to explore the safety performance of the wall panel with insulation decoration structure in the actual application, some test were made. The test results of this paper show that: The rock wool with a density of 120 kg/m3 and the polyurethane with a bonding density of 50 kg/m3 are selected as the core material for the temperature retention, whose average tensile strength can reach 139.33 KPa; The mean value of single point anchoring force of 12 mm thick ceramic plate and back bolt as decorative surface is 2088.29 N, and the mean value of the structural adhesive strength between the ceramic plate and keel is 3092.07 KPa; When the uniformly distributed load on the wallboard reaches 6.53 KPa, its deflection reaches 1/180 of itself.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/744/1/012036