Natural Stone Tile Surface Finishes. The face of stone tile flooring typically has one of three types of finishes applied: natural, honed, or polished. The finishing process of natural stone begins once the stone is quarried and cut into a rough slab. The rough slab face is polished with abrasive pads.
The best air conditioning temperature for sleeping is whatever you can get by on with just a sheet over you. If you have the air conditioner set so low that you need pajamas and a comforter, you have it set too low. Try working your way up from that 82F to 84F, 86F, or even higher.
A temperature of 18 Â°C indoors corresponds to an outside temperature of about 15.5 Â°C. If the air temperature outside is 1 Â°C below 15.5 Â°C, then heating is required to maintain a temperature of about 18 Â°C. If the outside temperature is 1 Â°C below the average temperature it is accounted as 1 degree-day. The sum of the degree days over periods such as a month or an entire heating season is used in calculating the amount of heating required for a building. Degree Days are also used to estimate air conditioning usage during the warm season.