Pltw cea exam practice.
Roofs in pltw cea.
Pltw cea 2 1 3 shed 03 roof.
The weight water movement how the plants will grow out on the roof.
What advantages do green roofs provide over standard low slope roof.
Steel bar used to reinforce concrete.
C roof sheathing roof sheathing is plywood used to enclose the structure provide lateral support for the structure and provide support for the roofing material.
Choose open web steel joists to act as the roof beams.
Determine the roof beam loading for both the interior and exterior beams interior 7ft exterior 3 5 interior uniform 329lb ft exterior uniform 164 5lb ft.
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D wall sheathing wall sheathing is plywood which is used as an insulating board to enclose the structure.
Jeff totsch 751 views.
Creating a roof cea hbh duration.
Flat roofs are the most economical choice of roof types.
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Determine the total design load for the roof system.
What factors are important to consider when designing a green roof.
Solar panels or other green architecture may be adde on top of the roof and pieces of equipment that would otherwise take up wanted space may be placed on top of the roof.
Type 20 steel deck.
A wedge shaped stone placed in the crown of an arch.
Jeff totsch 21 012 views.
Also infrastructure may be added on top of the roof.
Pltw cea key terms.
Select a steel roof deck to support the required loads.
Member of a roof structural frame that supports the sheathing and other roof loads.
Why are the typical low slope roof surfaces not appropriate when public access is planned.
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