Reinforced Concrete Roof Deck Florida

Lwic can be placed atop any of the above mentioned concrete deck types or directly upon a properly supported corrugated steel deck system.

Reinforced concrete roof deck florida.

Lwic roof decks often contain encapsulated expanded polystyrene insulation and are placed in a manner to provide roof drainage. A solid slab of concrete capping the top of your house. Normal weight concrete concrete having a typical cast unit weight of 145 lbs ft resulting in a 28 day compressive strength of 2500 psi or greater. A all joints in structural panel roof sheathing or decking shall be covered with a minimum 4 in.

Exact specifications vary but most concrete roofs are several inches thick. Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete. 1917 4 materials and limitations of use. Structural concrete composite deck a supported steel panel deck system filled with normal weight or structural lightweight concrete.

Reinforced concrete roof deck. Insulated reinforced concrete roof decks. The only known roof systems that have consistently survived high category hurricane and tornado velocity winds have been built with structural reinforced concrete decks securely and sufficiently connected to structural reinforced concrete or reinforced concrete block walls. What are the different materials in concrete.

It is found in three common types. A roof deck that is designed and constructed in accordance with the provisions of american concrete institute aci 318 building code requirements for structural concrete including integral construction with a masonry wall system. Existing roof assemblies to receive lightweight insulating concrete other than galvanized g 90 steel deck or structural concrete deck shall be tested for uplift for adhesion to the substrate to confirm compliance with design pressure. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers.

Wide strip of self adhering polymer modified. Monolithic pour uses forms and is poured in a slurry similar to the foundation in residential construction. To qualify as a level b roof cover the roof cover must. Clay and concrete tile roof systems installed as required by the florida building code are deemed to comply with the requirements of section 706 7 2 for secondary water barriers.

Reinforced concrete roof deck a roof structure composed of cast in place or pre cast structural concrete designed to be self supporting and integrally attached to wall support system. The next form of decking in commercial applications in florida is structural concrete. A concrete roof is exactly what it sounds like. The deck and self adhering polymer modified bitumen tape shall be covered with one of the underlayment systems approved for the particular roof covering to be applied to the roof.