How To Pour A Concrete Roof For Storm Shelter

Material included in this concrete slab are wood structural iron portland c.

How to pour a concrete roof for storm shelter.

Concrete masonry assemblies for storm shelters. Several concrete masonry systems have been successfully tested to withstand the 15 lb 6 8 kg 2 x 4 propelled at 100 mph 161 km h ref. As a general rule if the slab you re considering is less than 40 50 years old or so it s most likely a standard reinforced concrete slab. My question is this.

We build concrete shelters for farmers who want protection from tornados. In this video i m gonna show you how to make concrete slab roof of water tank. The newer the slab the higher the probability that it is of suitable construction for a safe room. The shelters have a 10x10 foot footprint and walls are 7 feet high.

Then when the concrete is cured take down all the form studs plywood etc. The shelter sits in the ground with about 1 foot of the wall exposed and there s a metal door in the roof. Pouring the concrete roof easy step building a country house traditional construction. I did my math and that much roof of solid concrete plus the wire and rebar will weight about 3700 pounds.

Then pour in the concrete and tie it into the wall blocks and that notched out area.