annabet.blogg.se - Scaffolding planks

The following codes and standards are used for the design of scaffolding: OSHA scaffolding standard (1926.451), NZS 3404.1, NZS 3603, AS 1538, AS 1664, AS 1554.1, AS 1665 or NZS 4701, as appropriate.

Nature of surrounding supporting structure etc.

Time Period for the scaffolding to be erected.

The following information is required for designing the scaffold.

The safety of personnel associated with the erection, alteration, and dismantling of the scaffold the safety of persons using the scaffold and the safety of persons in the vicinity of the scaffold.

The supporting structure should be sufficient in strength, stability, and rigidity.

The design of the scaffold should consider the following: Scaffolding DesignĪs Scaffolding involves the safety of working professionals it must be designed with utmost care.

Suspended Scaffolding which is suspended by non-rigid members from overhead structures.

Suitable bracing should be provided to prevent swaying and excessive displacement of these structural members.

Supported Scaffolding supported by rigid load-bearing members: Supported scaffolds are elevated platforms supported by legs, uprights, posts, frames, outrigger beams, brackets, poles, or similar rigid support.

Putlogs: Putlogs are transverse members that are placed on one end on ledgers and the other ends at right angles on the wall.Īs per Occupational Health and Safety Administration(OSHA) Scaffolding is classified into two groups.

Boards: Steel, Aluminium, or wooden boards that provide the working area.

Diagonal Braces: Strengthen the basic structure to carry more loads.

They are of three types Putlog Coupler, Swivel Couplers, and Right Angle Couplers. Couplers: Fittings to hold tubes together.Scaffolding Tubes: Steel or Aluminium tubes are used in scaffolding.Transom or Bearer: Transoms are used to support standards and they are at the right angles to the ledgers.Ledgers decide the height of the working platform. Ledgers: Flat horizontal tubes that join between the standards.To increase the height of scaffolding, standards are connected using pins and socket joints. Standards: Perpendicular tubes that transfer the weight load to the baseplates.The major components of scaffolding are as follows: Scaffolding for Tank Construction and Erection Scaffolding Parts or Components High-quality materials should be used for scaffolding design.

So, the scaffolding contractor and scaffolding workers should perform their duties with the utmost care. Surveys show that a major percentage of accidents in construction industries are directly or indirectly related to scaffolding. As scaffolding involves work at height, it is designed following safety regulations to reduce hazards. This impermanent structure works as a platform to support the working class to perform its construction activities. Scaffolding helps in access at heights and is widely used in all types of construction works.

These temporary structures are called Scaffolding. Scaffolding Definitionĭuring construction, maintenance, or repair work, to support the work crew and materials, temporary structures are built. Let’s start with the scaffolding definition. However, in the context of this article, we are interested in exploring the term scaffolding with respect to the construction industry. In education, scaffolding means breaking the complete learning into small chunks and learning easily using various tools, techniques, and structured ways. The term Scaffolding is related to construction and education.