Oklahoma is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Madill is located within North Marshall Division of Marshall County.
The shape of timber changes due to variations in moisture content (MC). In Scandinavia, the producers of timber normally dry timber to a moisture content of 18% MC. However, after the studs are built into the wall structure, for example, they may become distorted as a result of further drying in the structure.
To prevent moisture from the space under a floor getting into the building and increasing the levels of internal moisture: 1  ensure there is good ventilation under suspended timber floors â clear openings of 3500 mm2 per square metre of floor area must be provided.