what is scaffolding formwork - scaffolding formwork those are two important and initial steps that been done at the time of construction. scaffolding and formwork have same importance . there are several scaffolding's and formwork methods. several products etc. | PowerPoint PPT presentation | free to view port scaffolding & formwork peri formwork & scaffolding mgs scaffolding and formworks peri formwork scaffolding engineering nippon scaffolding & formworks corp construction formwork khk scaffolding & formwork concrete form scaffolding

1. SCAFFOLDINGS
AND
FORMWORK
Presented By
Gayathry Satheesan
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2. SCAFFOLDING
• *The temporary structure constructed to support a safe
working platform for work men and materials required
during building operations is known as a scaffold
• *The method of its construction is known as scaffolding
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3. SCAFFOLDINGS
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4. WHYA SCAFFOLD IS CONSTRUCTED ?
• A scaffold is constructed due to the following reasons :
• * scaffold is constructed for masonry work of structures
,walls,columns etc above ground level generally above
1.5 m
• * for surface finishing such as plastering ,painting,
cleaning of a building etc
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5. MATERIALS USED FOR SCAFFOLD
 The materials mainly used for construction of scaffold
are:
 wood
 metal
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6. WOODEN SCAFFOLDINGS
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7. METALLIC SCAFFOLDINGS
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8. PARTS OF SCAFOLD
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9. STANDARDS
Vertical post
LEDGER
Horizontal member parallel to wall
BRACES
Diagonal members
PUTLOGS
Horizontal members normal to wall
TRANSOM
Putlogs of which both ends are supported on ledger
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10. BRIDLE
To bridge an opening in a wall
BOARDING
Plank to support workman
TOE BOARD
Boards placed parallel to boarding area
GUARD RAIL
BASE PLATE
Plates on ground supporting
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15. TYPES OF SCAFFOLDINGS
 SINGLE OR BRICK LAYERS SCAFFOLDINGS
 DOUBLE OR MASONS SCAFFOLDINGS
 CANTILEVER OR NEEDLE SCAFFOLDINGS
 SUSPENDED SCAFFOLDING
 TRESTLE SCAFFOLDING
 STEEL SCAFFOLDING
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16. SINGLE SCFFOLDING
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It consist of a single frame work of standards, ledgers, putlog
etc
Spaced at a distance of 1.2m from wall
Spacing between standard = 2- 2.5m
Spacing of putlog is 1.2 -1.5m
Boarding & guards is also provided
Braces are cross diagonally provided
Generally used for brick work

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18. DOUBLE SCAFFOLDING
• It consist of 2 rows of scaffolding
• First row is at a distance of 200 – 300mm from wall
• Second row is at a distance of 1 m from first row
• Putlog is supported on both frames
• It is also called independent scaffolding
• Used for stone masonry work
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20. CANTILEVER/NEEDLE
• It is cantilevered from the wall
• It is used when :
• Construction is in upper parts
• Ground is too week
• Ground level is required to be free of obstruction
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21. SUSPENDED SCAFFOLDINGS
• They are usually suspended from a roof
• They are mainly used when a base construction is impossible
• The platform can move horizontally or vertically
• Used for painting, whitewashing or distempering
• cheap
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22. TRESTLE SCAFFOLDING
• Used for maintainace work
• Consist of movable platform
• Mounted on tripod, ladder or wheel
• Use upto 5m height
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23. STEEL SCAFFOLDING
• Steel tubes and steel fitting are used
• Can be easily erected and dismantled
• Greater strength
• Used extensively
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24. SUPPORTED SCAFFOLDINGS
• Supported scaffoldings are used where elevations
are required
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25. ROLLING SCAFFOLDINGS
• There are caster wheels on the base that allow the
scaffolding to be moved without the need for it to be
deconstructed
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26. ARIEL LIFT SCAFFOLDING
• They allow workers to access multiple levels in order to
do their job
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27. THANK YOU
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