As the development of. the modern dry kiln has progressed, a number of de-. sign modifications have been explored in relation to the. mechanism of heat supply, arrangement and type of. fans, control of relative humidity or wet-bulb temper-. ature, and use of various materials for construction of. the chamber.
as-built drawing. A working drawing as modified during construction; includes a record of concealed items (such as conduits for building services), thereby providing information for future reference. Also called record drawings. 1  Facebook. 2  Twitter.
As-built drawings show the structure as it is in reality, which may be different from the original design. As-built drawings are the final set of drawings produced at the completion of a construction project. Computer-aided design drawings are often used before as-built drawings. On larger projects, all major contractors may maintain their own set of as-built drawings. View slideshow of images above.