| Summary: | 碩士 === 東方設計大學 === 室內設計系住居整合設計 === 107 === In recent years, the global greenhouse effect has caused the high temperature in Taiwan to rise, the rapid growth of urban jungles, and the poor heat insulation effect of buildings in the old design, resulting in high indoor temperature, single insulation design often can not meet the actual needs. In view of the promotion of sustainable green buildings in China and the rise of environmental awareness, it is necessary to improve the insulation design in order to improve the existing buildings by adopting recycled green building materials and reducing thermal energy transmission.
This study analyzes and discusses the different thermal insulation designs such as heat-insulating paints, heat-insulating bricks, grilles, etc., and evaluates the feasibility and effectiveness of the grille with multi-layer shell insulation design. It is expected to be used as a reference for the insulation design of existing buildings. This will not only reduce the heat energy entering the room but also reduce the time for using air conditioners, which will result in energy saving and carbon reduction, and will also help to slow down global warming.
It can be known from the test that the cement wall has a frontal temperature contrast with the three width grille cement walls with or without the heat-insulating paint. The grid-free cement wall is 35.33 (°C), and there is no heat-insulating paint. The front wall temperature of the cement wall with a grid width of 9 cm is the lowest at 31.08 (°C), and the portion of the cement wall with a grid width of 9 cm is the lowest at 30.17 (°C), which is more significant; In terms of thermal energy comparison, the cement wall is 5.47 (w/㎡), no heat-insulating paint and grille cement wall with heat-insulating paint. The heat energy of the non-coating heat-insulating paint is 46.6 (w/㎡). The heat-insulating paint part 46 (w/㎡) has the highest thermal energy change on the front side of the cement wall with a width of 9 cm, which is more remarkable. Percentage of heat energy, with or without heat-insulating paint width 9 cm grid and cement wall front heat energy percentage, no insulation paint grid, 11% heat absorption energy percentage (%), 14 hours heat energy percentage 56 (%), 16 hours heat release Percentage of thermal energy 1 (%); coated with heat-insulating paint grid, the percentage of endothermic heat energy is 83 (%) at 11 o'clock, 51% (%) of heat energy at 14 o'clock, and 6 (%) of exothermic heat energy at 16 o'clock.
Keywords: grille, multi-level, insulation effect
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