Reinforced Concrete Roof Deck Tornado Proof

The answer is yes if the home were constructed like a bomb proof bunker with thick walls a reinforced concrete roof and a super strong internal support system to prevent structural collapse.

Reinforced concrete roof deck tornado proof.

A concrete tornado room is only as good as its weakest point making the door to the room an important factor. Because concrete doors would weigh too much for people to maneuver when they need to access the room fabricated or store bought missile resistant steel doors work best according to texas tech university s wind science engineering research center. Disaster resistant concrete shell variations. Ridge and valley beams.

A solid slab of concrete capping the top of your house. It boasts excellent thermal mass which reduces energy spent on heating and cooling takes less energy to produce compared to other materials and boasts low co2 emissions. This is one of the common causes of flat roof waterproofing failure. 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.

Sample structural analysis for a concrete shell. A concrete roof is exactly what it sounds like. While the windows were blown out and there was significant damage the structure survived. Would cause a breakdown on the roof surface.

Exact specifications vary but most concrete roofs are several inches thick. Tornado resistant houses with insulated concrete walls. New technology allows builders to pour a lightweight concrete roof on ay icf home using plywood form and regular wooden trusses for support. In this case the hurricane straps held the roof in place but the tornado pulled off the plywood roof sheathing which left the inside exposed.

During construction precautions must be taken to prevent excessive moisture from being trapped between the reinforced concrete roof structure and membrane. Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete. The icf home in nearby newcastle also lost most of the roof. In general a minimum fall of 1 in 80 will help to prevent ponding of water.

This concrete dome house in blanchard ok took a direct hit from an ef4 tornado in 2014. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Insulated reinforced concrete roof decks.