1 Hold a current registered nurse license from the California Board of Registered Nursing (BRN), unencumbered, unrestricted, with no disciplinary action pending or imposed; and.  Have an overall grade point average of 2.5 (on a four-point scale) or higher in the baccalaureate program.
Ten Types. There are 10 basic types of exterior wall: poured concrete, masonry (brick or stone), stucco, synthetic or artificial stucco, wood (shingles, shakes or planks), metal (steel or aluminum), vinyl, asphalt shingles, tile (slate or clay) or fiber cement (planks or panels).
The outside component of an exterior wall in a mobile house trailer is typically constructed out of one of three different materials: metal, hardboard or vinyl. This part of the exterior wall is the part exposed to the weather. Vinyl is the best siding to keep water from getting inside the wall. Metal siding may leak, and hardboard can be prone to rotting.