Carcassing
|
| The World Trade Center Transportation Hub in Lower Manhattan replaces the PATH train station that was destroyed in the 9/11 attacks. Designed by Spanish architect Santiago Calatrava to resemble a dove taking flight, the structure is formed by softly-curving, white, steel ribs that rise from the ground to form an elliptical dome over a vast concourse. The project has not been without its criticism, both for the long delays in delivery, and the design which some likened to the carcass of a turkey. |
Carcassing refers to the main shell, frame or skeletal structure of a building. It may or may not be the overall structural or load-bearing element of a building as it also refers to individual elements rather than only to the whole.
It is included in section G of the common arrangement of work sections classification (CAWS) along with structural elements as Structural / Carcassing Metal (G1) and Structural / Carcassing timber (G2) with subsections covering various different elements in metal;
- G10 Structural steel framing
- G11 Structural aluminium framing
- G12 Isolated structural metal members
- G13 LSF Light Steel Frame
and in timber
- G20 Carpentry/Timber framing/First fixing
- G21 Load-bearing timber blockwork
- G22 CLTP Cross Laminated timber panel system
- G23 Post and Beam frame
- G24 Laminated timber frames
- G25 LTF Light Timber Frame
- G26 SIPS Structural Insulated Panel Systems
- G27 ISPS insulated structural panel system
- G28 Dowelled/Nailed stacked wood panel systems
By example, other items that also come under section G but are not necessarily structural / carcassing elements are;
- G3 Metal/ Timber decking
- G30 Metal profiled sheet decking
- G31 Prefabricated timber unit decking
- G32 Edge supported/Reinforced woodwool slab decking
[edit] Related articles on Designing Buildings
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Government approach could undermine delivery and regeneration.
World's first mass timber data centre.
The overlooked environmental aspect of data centre development.
Introduction to radon awareness
New technical information sheet published by CIOB.
Updated supplier guide can help electrical contractors engage with NHP.
CIAT confirm the winners of the 2026 architectural technology awards.
Government launches a one stop shop for flood preparedness.
Sir Edwin Lutyens: Britain's greatest architect? Book review.
CIOB publishes free template to help assess and manage risks.
ECA's reflections on Party Conference season
Burnham wants to be confident of winning before asking for a fresh mandate.
New Chief Construction and Scientific Adviser
Sergio Cavalaro, Professor of Infrastructure Systems at Loughborough University.
Building safety levy for England
CIAT publish estimator tool for members.
Water sector faces a growing crisis that could slow the delivery of vital infrastructure.