Gabh balla-cùirteir glainne - Frèam falaichte no frèam do-fhaicsinneach Solaraiche Pròifilean Alùmanum

Is e seo an dealbhadh as tràithe de theicneòlas balla-cùirteir. Tha am balla air a chuir a-steach mean air mhean. Mar as trice, bidh na buill muilne (a tha nam ball dìreach) air an stàladh an toiseach, agus an uairsin na buill transom (a tha na bhall rèile còmhnard), agus mu dheireadh na h-aonadan glainne no uinneig. Ach, ann an dealbhaidhean a tha a’ neartachadh nan loidhnichean còmhnard faodar am pròiseas atharrachadh gus na transoms nas motha a chuir a-steach an toiseach. Anns gach suidheachadh, bidh na buill transom agus muilnean gu tric nan earrannan fada air an dealbhadh gus an tèid stad a chuir orra no leudachadh troimhe aig na croisean-rathaid aca. Chaidh an siostam balla maide a chleachdadh gu mòr anns na bliadhnaichean tràtha de leasachadh balla-cùirteir meatailt, agus tha e fhathast air a chleachdadh gu farsaing ann an dreachan nas fheàrr. Tha cuid de chunnradairean den bheachd gu bheil e nas fheàrr na siostaman eile. Is e feartan an t-siostaim seo na cosgaisean luingeis is làimhseachaidh a tha an ìre mhath ìosal, air sgàth cho beag ‘s a tha e, agus leis gu bheil e a’ ceadachadh ìre de dh’ atharrachadh meudach air suidheachadh na làraich. Is e na h-eas-bhuannachdan aige gu bheil feum air co-chruinneachadh air an làrach togail, seach fo chumhachan factaraidh fo smachd, agus gu bheil e follaiseach gu bheil e do-dhèanta ro-ghlainne a dhèanamh. Tha Framing Extrusions rim faighinn gu malairteach agus mar sin feumaidh iad bàs no ìomhaigh ùr a phàigheadh.   Tha a 'mhòr-chuid de chunnradairean facade eòlach air an t-siostam.   Freagarrach airson aghaidhean stòr agus raointean beaga. The stick system is the earlier design of curtain wall technology. The wall is installed piece by piece, with the mullion members (the vertical member) installed first, followed by the transom members (the horizontal rail member), and finally, the glazing or window units.   However, it may alter the process first to install the larger transoms in designs accenting the horizontal lines. In either case, the transom and mullion members are often long sections designed to be interrupted or extended at their intersections.

The stick wall system was used extensively in the early- to mid-twentieth century for office buildings, banks, and other commercial structures. Its advantages include flexibility in design and the ability to accommodate changes during construction. However, the stick system has several disadvantages. It is more labor-intensive and thus more expensive than other curtain wall systems and more susceptible to wind and seismic loads. In addition, the joints between members are potential sources of water infiltration. The stick system is no longer the most popular choice for curtain wall construction, but it is still used in some circumstances. When a project requires a high degree of customization or the building's structure cannot support the weight of a more modern curtain wall system, the stick system may be the best option. The system is composed of framing commercially available extrusions, so there is no need to pay for a new die or profile. Most façade contractors are familiar with this system, which is suitable for storefronts and small areas.   Its disadvantages are the necessity of assembly on the construction site rather than under controlled factory conditions, and pre-glazing is impossible. However, the system's relatively low shipping and handling costs, because of minimal bulk, and the fact that it allows some degree of dimensional adjustment to site conditions make it a popular choice for many projects.