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Library
The ABIS library is a collection of useful reference material relating to buildings and their problems as well as timber pests such as termites.
The library is a combination of material written by ABIS as a result of our own research and practical experience together with useful information gleaned from other authoritative sources.
Rise
The Rise of a flight of stairs is the vertical distance between the floors or landings that the flight is spanning. The individual rise is the vertical measurement from top of tread to top of tread. It does not include the thickness of the tread. A person using the stairs would move this distance vertically for each step they take.
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