1. Air Barrier Paper It controls air and controls water, and it permits water vapor to go through.

2. Backhoe A backhoe is used for a variety of tasks such as: digging, breaking asphalt, paving roads, and landscaping. In this picture the backhoe bucket is 30”.

3. Brick Arches Bonded Arch Jack Arch

4. Brick Arches Cont. Arch with a keystone Centering: The use of wood to support arches being built.

5. Brick Bonds Flemish Bond: stretcher, header, stretcher, header all on the same course. Common Bond: a header course every sixth course.

6. Brick Bonds Cont. Soldier Stretcher Rowlock

7. Brick Sizes Roman Brick 4” x 6” x 16” Standard Brick 8” x 4” x 2 ¼”

8. Cladding Brick EIFFS

9. Cladding Wood Boards Stone Siding

10. Cladding Wood Shakes Wood Shakes: split wood. Wood Shingles: sawn wood.