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).
With the laminated wall the manufacturer has a seamless, rigid and lightweight product. The exterior finish can be also color-toned on some of the higher-end trailers and motorhomes. The walls are installed to the roof and floor substrate using various techniques to add strength and durability to the unit. The quality of the exterior wall material has changed greatly over the years. A problem that plagued the RV industry early on was delamination. With this damage, there is water regression in between the wall interior panel, sometimes known as Luan, and the exterior filon sheeting.