As the leader in China WPC industry, Seven Trust is selling its WPC products to over 100 countries and areas in the world, such as America, Britain, Russia, South Africa, Thailand, India, Germany, Spain, Finland, Australia etc., winning good praise from the clients.
Pave Land Product Description Tiles Mats Blocks Pavers Pave Land is Unitys 1 1 2 custom and 1 3 4 thick rubberized safety surfacing, flooring and paver products that are made from 100% recycled tires and rubber.
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Exposure. The characteristics of the ground roughness and surface irregularities in the vicinity of a building influence the wind loading. ASCE 7 defines three exposure categories, Exposures B, C, and D. 3 Exposure B is the roughest terrain and Exposure D is the smoothest.
Take the ground level square that you calculated from dividing your square feet by 100 and multiply it by the multiplier from the chart above to determine the total square of your roof.