Abstract
The objective of this research is to examine the possibility of replacing the plywood-reinforced honeycomb sandwich
panel for the conventional honeycomb sandwich panel as building materials. Three types of plywood were selected
for study, i.e., chinese plywood, rubber plywood, and teak plywood, and the finite element simulation was performed
to investigate the heat transfer. The result of the simulation showed that inserting plywood into the sandwich material
could reduce the heat transfer content, especially the sandwich material inserted with chinese plywood which yielded
the most efficient insulation, followed respectively by with teak plywood and rubber plywood. The result conformed
to the heat conduction and heat resistance of the ASTM C 518 standards; therefore, the chinese plywood sandwich
panels were used to construct the walls of a building so as to study the energy saving efficiency inside the building.
The experimental result showed that the energy consumption content in the room with regular walls was 1.07 kw.,
whereas the room with the chinese plywood sandwich panel walls consumed energy merely 0.90 kw. The
employment of chinese plywood sandwich panel walls thereby reduced the energy consumption by 0.17 kw. In other
words, the room walled off with the sandwich panel walls could save more energy than that with regular walls.
AbstractThe objective of this research is to examine the possibility of replacing the plywood-reinforced honeycomb sandwichpanel for the conventional honeycomb sandwich panel as building materials. Three types of plywood were selectedfor study, i.e., chinese plywood, rubber plywood, and teak plywood, and the finite element simulation was performedto investigate the heat transfer. The result of the simulation showed that inserting plywood into the sandwich materialcould reduce the heat transfer content, especially the sandwich material inserted with chinese plywood which yieldedthe most efficient insulation, followed respectively by with teak plywood and rubber plywood. The result conformedto the heat conduction and heat resistance of the ASTM C 518 standards; therefore, the chinese plywood sandwichpanels were used to construct the walls of a building so as to study the energy saving efficiency inside the building.The experimental result showed that the energy consumption content in the room with regular walls was 1.07 kw.,whereas the room with the chinese plywood sandwich panel walls consumed energy merely 0.90 kw. Theemployment of chinese plywood sandwich panel walls thereby reduced the energy consumption by 0.17 kw. In otherwords, the room walled off with the sandwich panel walls could save more energy than that with regular walls.
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