Types Of Scaffolding
Every one of us has seen scaffolding. It is normally those large pole constructions that are put in place on construction sites once the construction gets excessively high for the normal person to reach. The purpose of scaffolding is to enable builders to finish their work without needing to climb all around the new building. What I guess you did not realize is that there are several different types of scaffolding.
The first thing to explain is a little chunk of the lingo of scaffolding. Standards are classified as the erect posts that are perpendicular to the ground and parallel to the building. Ledgers happen to be the horizontal rods that are placed parallel to the building. Transoms are usually the horizontal posts which are positioned perpendicularly to the building.
The initial variety is independent tied scaffolding. This kind of scaffold features a dual row of standards that are arranged to be parallel to the construction. The first row is positioned as close to the building as possible and the other is placed far enough from that one to allow for the floor panels and toe boards. The standards are linked to ledgers and these are all connected with right angled couplers. In order to support the platform width, transoms are attached to the ledgers using putlog couplers. The scaffolding is braced at specific intervals and also bound to the building itself at certain intervals.
The following kind of scaffold is putlog scaffolding. This kind of scaffolding is constructed of only one line of standards which is positioned far enough from the construction that 4 or 5 rows of planks can fit between the standards and the building. They are attached to each other by ledgers with right angle couplers and putlog couplers. The spacing differs according to the load bearing requirements of the scaffold. The scaffolding is also strapped to the building in a similar fashion to the independent scaffolding. Periodic intermediate reinforcement is needed and normally takes the form of a putlog. This is normally needed opposite an hole in the construction.
Then you get birdcage scaffolding. This sort of scaffold takes the shape of a solitary platform as opposed to layers of platforms. It is normally employed in installing lighting or working on ceilings. A variation of birdcage scaffold is a scaffolding tower. This is generally a couple of stories high and smaller than the birdcage in area.
After that there’s roofing scaffolding. It arrives in two standard pieces, the saddle and the stack. The saddle is the basis of the scaffolding and is molded to fit the incline of the roof. The stack is used when a chimney needs fixing and is too high for the saddle to get to.
So, as we discussed, scaffolding isn’t just a bunch of poles strapped together in a random fashion. There are a variety of different types of scaffold and every one has a particular function and arrangement. The single feature they really share is that they are constructed with poles and are utilized in building.
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