This project aims to study the cost of the material consumption, economic structure, energy-saving case study House single storey with a simple meal machines aid in decision making. By taking the information that bring education The information, materials, and the values from the table from various studies and analysis program, found that the materials used for the structure, energy saving, instead of building structures which do not use the power saving device to compare the cost and economics side heat transfer values, surgical.Birds and buildings around the OTTV heat total of a building roof RTTV by using a mathematical calculation to heat buildings and roofs should switch to energy-saving materials, then bring the data comparison between two values that should be selected, switch to the appropriate equipment and materials worth the investment.From the results of the study showed that when changing building structure materials, which do not use the device to save energy as the energy-saving materials that would have costs increase because the original building structure materials, which do not use energy saving equipment with cheaper materials of construction energy-saving. Because of the use of auxiliary equipment in the building structure reduces the heat into the building, so the price is higher. Simply comparing term payback and value the way economics of the use of the accessory in the structure. It found that worth to invest.The results from an analysis of two cases indicate that the structural materials can reduce energy to heat buildings and roofing material than building structures which do not use the power saving device. Therefore, the Changing the structure of a material which does not use energy saving devices to be energy-saving materials that can help reduce heat transfer to the return on investment and value the way economics is faster.
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