Concrete Curved Roof Construction Details

When a metal roofing sheet must be installed on a curved roof.

Concrete curved roof construction details.

The roof s self supporting double curved shell is comprised of several layers including heating and cooling coils and insulation that are sandwiched between two concrete layers. Step 3 placing the steel joists. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. Researchers from eth zurich have built a prototype of an ultra thin curved concrete roof using innovative digital design and fabrication methods.

A solid slab of concrete capping the top of your house. Poorly constructed roofs endanger the people living in a building so you need to make the roof compatible to the rest of the building in a well engineered style. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. The blocks come in several sizes but this guide will assume you are using a 16 3 4 inch wide concrete slab.

Flat roofs are easier to construct than pitched roofs and require fewer building materials keeping costs down. Long span roofs can be fabricated in from a number of materials such as steel aluminium alloy timber reinforced concrete and prestressed concrete. A curved roof can be used to. Depending on the style of the house the roof can be made from wood steel or reinforced concrete.

Provide a protective base of concrete masonry treated wood or similar material and terminate the siding sheets 6 above grade. Exact specifications vary but most concrete roofs are several inches thick. A roof is an integral part of a building and people try to personalise the roof designs to achieve optimum architectural splendour. The steel joists will provide a strong foundation for the flat concrete.

Window details 30 residential building details 31 residential load tables profiles 32. The exterior layer is covered with thin film photovoltaic cells that will generate energy for the designated building. Steel is often preferred due to its high strength and because it will not spread fire over its surface. One of the most crucial step in building a flat concrete roof is to figure out the size of the concrete block you will need.