The document introduces the Speedfloor system, a unique suspended concrete flooring system for fast, lightweight composite floors. Some key points: - The system uses rollformed steel joists that are lighter and faster to install than traditional methods. - It provides similar performance to poured concrete slabs but saves time and money through less curing time and no painting or hassles. - The system has been successfully implemented in buildings in New Zealand and India, providing benefits like minimal foundations, weight savings, and easy accommodation of services.

1. Jindal Steel & Power Limited
(Structural Steel Division)
1
The Speed Floor
System
Introduces
For the First Time in India

2. Jindal Speed Floor
LIGHTER FASTER EASIER

3. About Speedfloor System:‐
Speedfloor is a unique & absolutely innovative suspended concrete flooring
system for a fast, lightweight, concrete/steel composite floor at a cost-effective price.
• It uses a rollformed steel joist for permanent structural support, using the properties
of the concrete and steel to their best advantage.
• The Speedfloor System is essentially a hybrid concrete/steel tee-beam in one
direction and an integrated continuous one-way slab in the other.
• The performance of the Speedfloor slab is similar to that of a conventional in-situ
poured slab.
• Save your money and time with the less curing time, no painting, no hassles
formula of construction.
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4. o The Speedfloor joist and the formwork system was
designed and exhaustively tested in New Zealand before
its introduction into the global market place. The
Speedfloor Joist is now manufactured under Licence in
New Zealand, Australia, India and soon to be in both USA
and Brazil.
o The system and any associated intellectual property
are owned by Speedfloor Ltd.
o We, JSPL, are proud to introduce Speedfloor system for
the first time in India. We have the sole rights in India
and its neighbouring countries to sell these systems
SpeedFloor in Global Market:‐
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5. At the heart of the system is a
roll-formed, galvanised (Z275)
high tensile (350MPa) steel joist.
The joist is manufactured in a roll-
former in a single integrated
operation.
Punched, pressed, pre-cambered
and cut to length at a fast
production rate.
Speed Floor Joist
LIGHTER | FASTER | EASIER
Joist Roll Forming Line

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The Speedfloor composite floor system is suitable for use in all types of construction:-
• Steel frame structures
• Masonry buildings
• Precast concrete frames
• Single-family houses
• Apartments
• Car Parking Spaces
• Office Complexes
• Multiplex – Shopping Malls
• Restaurants/Hotels
Usage of Speedflooring:‐

7. PLANT FACILITIES
Punjipatra (Raigarh)
Components & Structure:‐
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o The heart of the system is a roll formed, galvanised steel joist. The mid section or web
of the joists has the flanged service hole and the lockbar hole punched into it. The
flanging of the service hole provides stability to the web and services can pass thru.
The lockbar holes are punched at 150mm pitch to receive the lockbars and afford
evenly distributed support for the plywood.

8. PLANT FACILITIES
Punjipatra (Raigarh)
Components & Structure:‐ Joists
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9. PLANT FACILITIES
Punjipatra (Raigarh)
o The joist is manufactured from 3 mm pre-galvansied, high tensile steel in a roll former where
in a single integrated operation, it is roll formed, punched, pressed, pre-cambered and cut to
length at a fast production rate.
Components & Structure:‐ Pre‐Galvanised High
Tensile Steel
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10. PLANT FACILITIES
Punjipatra (Raigarh)
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Components & Structure:‐ Pre‐Galvanised
High Tensile Steel

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The Joist :‐ few Series…
200 Series
250 Series
400 Series
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12. PLANT FACILITIES
Angul (Odisha)
o They can be palletized, containerised or loaded onto transport for direct delivery to site.
Components & Structure:‐(from Factory to Site)
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13. o The individually marked joists, strapped in bundles, are lifted onto the support medium where
they can safely remain until required.
Components & Structure:‐(On Site)
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14. Components & Structure:‐(On Site)
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15. Components & Structure:‐(On Site)
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16. Components & Structure:- Lockbars
o The joists are then spread and locked into their final positions with use of lockbars.
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17. Components & Structure:- Lockbars
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18. Components & Structure:- Lockbars
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19. Components & Structure:- Plywood
o The Customized plywood is the placed over the Lockbars between two joists
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20. Components & Structure:- Plywood
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21. Components & Structure:‐ Reinforcement
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A look from above:-

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Components & Structure:-(Reinforcement)
A look from below:-

23. o The reinforcement is now ready to place. The top section of the joist supports the
reinforcement and becomes embedded in the concrete topping for composite action.
Components & Structure:‐ Meshing
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24. o The concrete is then initially placed evenly and continuously over the area to be formed.
The standard concrete must have a minimum 28 day strength of 25mPa.
Components & Structure:‐ Concreting
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25. Components & Structure:‐ Concreting
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26. Components & Structure:‐ Concreting
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27. Components & Structure:‐ final process
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28. Components & Structure:‐ Concreting
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29. o 3 days after the concrete is poured the shutter system is removed revealing a clean
fresh suspended concrete floor. Services can pass through the pre-punched holes
and the bottom of the joist can support a suspended fire-rated ceiling fixed to the
joist.
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Components & Structure:‐ (End Product)

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Components & Structure:‐ (End Product)

31. The Speedfloor System:‐
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32. 32
Components & Structure:‐ (End Product)

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Components & Structure:‐ (End Product)

34. Understanding of Load Span:‐
Load span graph – 75mm topping
Load v span tables are available that will optimise the Joist and concrete topping combinations.
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35. Real Advantages of SpeedFlooring:‐
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No Propping
Speed of erection
Cost effective
Weight saving throughout structural components
Lightweight, requiring less cranage than other systems
Easily accommodates services
Meets fire and acoustic requirements
Flexible in its application
Reduce Foundation size
Can work parallely in more than one floor at a time
LIGHTER FASTER EASIER

36. Real Advantages of SpeedFlooring:‐
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37. Some Successful Implementations:‐
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Route 66, Broadway, NZ
This 7 storey building was
constructed using a structural
steel frame, Speedfloor
suspended concrete flooring
system and pre-cast concrete
cladding.

38. Some Successful Implementations:‐
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Route 66, Broadway, NZ
The ground floor
retail has exposed
Speedfloor joists fireproofed
using in tumescent paint.

39. Some Successful Implementations:‐
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40. Some Successful Implementations:‐
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41. Some Successful Implementations:‐
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Commerce St Car park
NZ
oThe lightweight combination
of the Speedfloor joists and
structural steel resulted
in minimal foundations and a
16 week building program for
this 10 storey car park.

42. Some Successful Implementations:‐
42

43. Some Successful Implementations:‐
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The Terrace
This 12 level, apartment block
with a footprint of 1750sq m is
built in Wellington, one of New
Zealand’s more notorious
seismic regions.

44. Some Successful Implementations:‐
44

45. Some Successful Implementations:‐
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Dilworth Building
Easy access for extensive
range
of services in the
floor-ceiling space
was an advantage offered by
Speedfloor.

46. Some Successful Implementations:‐
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47. Contact Us:‐
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In this presentation we have endeavored to show you our Products
For further details and discussion please contact us:
Manoj Kumar
Marketing & Sales
Eastern Region
M: +91 9777445611
Email: m.sindhu@jspl.com

48. Contact Us:‐
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Our Address:-
Jindal Steel & Power Limited
Flat #204/205, Plot# 428/1864
Basudev Enclave ,Near Swarnapuri
Patia, Bhubaneswar -751024
T & F : +91 674 2726889 ;
W: www.jindalsteelpower.com

49. ***THANK YOU***
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