Construction materials and techniques of the building envelope dictate the useful service life of the building, IAQ, HVAC sizing, structural design, and maintenance costs, all of which have significant impact on the environment and the total cost of ownership. To achieve life-long benefits also requires operating procedures for monitoring performance, making adjustments continuing commissioning when needed, and appropriate maintenance. Selection of a CxA. The objective data thus collected were presented using simple bar graphs and tables and inferences derived subsequently. Building Research and Information Evaluation of thermal comfort and indoor air quality in offices.
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