| 摘要 |
The foam footing support block is intended for use in the construction of above ground patio decks and act as a structural construction footing. The foam footing support block is made of extruded polystyrene in composition, which allows for ease of maneuverability and facilitates an easy method of leveling a standard patio deck, by use of a simple cutting tool such as a handsaw for level or sloped terrain. The support block includes a recess to receive a nominal 2 x 4 piece of lumber, plastic or metal or a standard joist member, which can be inserted loosely or be fastened to the recess by use of an adhesive compound for value added strength.
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