Lightweight Long Span Roof Structures

Long span lightweight reduced deflection compared to plain members opportunity to support considerable loads.

Lightweight long span roof structures.

Precast concrete tensioned 3. They are long span composite roofing panels which provide the necessary structural strength and stiffness and the required level of thermal insulation. Long span roof construction 4. Water drainage layer typically gravel lightweight aggregate or profiled plastic sheeting.

Portal frame prefabricated steel. Lightweight timber roof frames can be constructed to suit any shape simple or complex using either individual timber elements stick built or trusses and can be used under metal sheeting or tiles. Structural steel erected on spot 4. Long span structures are today widely applied mainly for sport buildings as.

Stadia sport halls olympic swimming pools ice tracks and skating rinks indoor athletics the state of the art trend on widespan enclosures. They create internal space which are barrier free and flexible. They are suitable for green roof solutions and can be used as a standard panel or part of the steel structure. Structural fabric is a common choice for long span structures because fabric structures are lightweight inexpensive and can quickly cover large surfaces.

The main reasons for using trusses are. Multi storey structures can you think of examples of buildings with long span roof construction. The standard length of 2 5m to 13 5m. Insitu rc tensioned 2.

Many long span structures such as the munich olympic stadium use fabric to create eye catching shapes not available with other materials. A x dek panel has. They are commonly found in a wide range of building types such as factories warehouses agricultural buildings hangars large shops public halls gymnasiums and arenas. Portal frame insitu rc 6.

The most common use of trusses is in buildings where support to roofs the floors and internal loading such as services and suspended ceilings are readily provided. All the panels are. For long span building structures 1. The roof structures exceeding 12m in length are called long span roofs.

The lightweight structures from compression to tension. Portal frame precast 7. The sufficiently advanced stage of cast iron structures.