Basic information about biomass: raw materials and processes for biomass energy generation, energy content of various biomass resources, and uses for biomass energy. The term biomass refers to raw organic material used to generate a number of energy resources, including heat, liquid or gaseous fuels, and electricity. Chemical energy stored in biomass can be converted to heat through combustion (burning). Biomass can be converted to liquid or gaseous fuels or can be used to generate electricity in the same way that coal is used. The electricity generated can be sent to energy consumers via electric transmission systems.
Steps. 1  1. Nail top plates to all the outside walls. 2  2. Measure and cut ceiling joists from 2-by-4 lumber. 3  3. Cut a ridge board form 2-by-6 lumber.  4. Lay planks across the ceiling 1  joists. 5. Calculate the rise of the gable roof.  6. Measure and cut the rafter boards from 2-by-4 1  lumber. 7. Make a collar tie for each pair of rafters.
Installing a window in a brick facade faÃ§ade wall is a special consideration during original, construction when the wall framing is being built and before the brick facing is. Added it is an even bigger challenge during, remodeling when the exterior is faced with brick and the interior has drywall or other. coveringet bricks on both sides up to the horizontal lintel at the top. Set the window in the rough frame and secure it to the wood framing with long screws through the edges into the studs. Use a level and tapered wood shims to get it square and plumb. Remove temporary braces once the window is installed and secured.