Simply calculate the area of the surface you’re painting - remember to account for windows, alcoves etc – and then use the table to find out the amount of paint needed. The figures below are dependent on one coat. However, coverage, and so the number of coats you need to do, ...
Exterior Exposures Likewise, if exterior structures are being exposed to fire from the original fire building, 25 percent of the actual required fire flow for the building on fire should be added to provide protection for each exposure. The following example shows how to apply calculations for exp...