Open AccessStudy on Mechanical Properties of Wall Panel with Insulation Decoration Structure
Author(s) -
Zhang Ju-song,
Wangqiang Li,
Zhenyu Yang
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/744/1/012036
Subject(s) - composite material , materials science , deflection (physics) , ultimate tensile strength , ceramic , adhesive , wool , keel , anchoring , bonding strength , structural engineering , engineering , layer (electronics) , physics , optics
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/m 3 and the polyurethane with a bonding density of 50 kg/m 3 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.