2012年9月9日星期日

Fixed scaffolding are constructed alongside

Fixed scaffolding are constructed alongside a building and can be either independent or putlog. The independent scaffold has standards or uprights on both sides of its working platforms. This allows the independent scaffold to remain upright without support from the building under construction or repair.
The putlog scaffold has standards or uprights along its outer edges, but its inner side is supported by the structure or building itself. Putlogs have flattened ends that are placed between courses of brickwork in the building or edifice to add support. The putlogs are used to support a working platform. Independent scaffolds should also be secured or tied to the structure under repair or construction at various intervals to lend support to its overall stability.

A mobile scaffold is a type of freestanding independent scaffold. It is mounted on castors or wheels that swivel and allow the scaffold to be easily moved from location to location.
A suspended or swingstage scaffold has a platform that can be raised or lowered. An example of a suspended scaffold are those commonly used as a means to wash the outer windows on highrises.
Hanging bracket scaffolds may have horizontal structures that are supported by the floors of the building or other edifice under construction or repair gyq6dsq. These scaffolds should be designed by an engineer and include load testing and other safety measures.
http://www.shscaffolding.com/

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