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.
The real barrier to getting more value from digital technology.
Your guide to The Construction Reset at UKCW Birmingham.
Accommodating the Victorian and Edwardian working woman. Book review.
Rethinking passive fire protection in design
PFP demands the same level of design rigour as structure or services.
38% of Gen Zs feel safe when a fire door is wedged open.
Stunning images from around the world
Shortlist for CIOB’s Art of Building photography competition.
Guidance for conversion of traditional pre-1919 stone buildings.
Industrial heritage in the Ruhr
A marked difference to the fate of industrial landscapes in the UK.
Communities will be able to build their own clean energy.
Why diversity and inclusion matters for SMEs
CIOB’s D&I Charter shows how practical changes can support long-term growth.
Cut electricity bills to power growth
Coalition sends joint letter to the Chancellor.
Gasholders: a history in pictures. Book review.