curtainwalltyyppejä

Curtainwalltyyppejä refers to the different types of curtain wall systems used in building construction. A curtain wall is a non-structural outer covering of a building, designed to keep out the weather and often to provide aesthetic appeal. It is a building envelope that hangs on the building structure.

One common type is the stick-built curtain wall. This system is assembled on-site, piece by piece. The mullions and transoms are installed first, and then the glass or infill panels are fitted into the frames. This method offers flexibility in design and is suitable for complex or unique building shapes.

Another type is the unitized curtain wall. These are pre-fabricated units, typically consisting of a frame with glass or infill already installed, that are transported to the site and then hoisted into place and attached to the building structure. Unitized systems are known for their speed of installation and consistent quality control due to factory fabrication.

The semi-unitized curtain wall is a hybrid approach. It combines elements of both stick-built and unitized systems. Some components are assembled on-site, while others, like pre-assembled frames, are installed as units. This can offer a balance between the flexibility of stick-built and the efficiency of unitized systems.

The choice of curtain wall type depends on various factors, including project budget, construction timeline, design complexity, and site accessibility. Each type has its own advantages and disadvantages regarding fabrication, installation, cost, and performance.