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Mild steel consist of iron alloyed with less than
0.3% carbon , most commonly between 0.1 to
0.25%. The building industry frequently uses mild
steel in construction because of its ductility and
malleability.
MILD Steel frame usually refers to a building
technique with a "skeleton frame" of
vertical steel columns and horizontal beams,
constructed in a rectangular grid to support
the floors, roof and walls of a building which
are all attached to the frame. The
development of this technique made the
construction of the skyscraper possible.
CUPLOCKS
 STEEL PLATES
 PROPS
 ACROSPAN
 CHANNELS
 JACKS
 JOINT PINS
 COUPLARS
 MILD STEEL PIPES
 STEEL CHALLI


o SHUTTERING CLAMP
o H-SCAFFOLDING
MILD STEEL PLATES are made
by using high grade raw
material which provides them
properties like resistance from
corrosion and high durability.
Widely demanded in the
market . These mild steel plates
are available in various sizes in
the market.

Properties :o

o
o
o
o

Solid strength
Rust free
Abrasions resistant
Long lasting
User friendly
The cup locks are hired on rent for construction of
residential, commercial and industrial sites. Cup lock
can be erected for straight, curved and circular
configuration for both access and support.
Simplicity and strength :
Beside this , if we discuss about its strength and
simplicity, then we find that it lies in the node point
or fastening method. Moreover, four horizontal can
be fastened at one time making a very rigid
connection.
Locate the blade end of
horizontals into lower

Tighten with a hammer blow

Lower the upper cup
down

A positive and rigid connection of
four units is achieved in one single
action
STANDARD SIZES : -MEMBER

STANDARD SIZE AVAILABLE
( in meters )

3m
VERTICAL

2.5 m

TOTAL WEIGHT
( in kilograms )
13.5 kg
11.25 kg
9 kg

1.5 m

7 kg

1m

4.5 kg

2m
HORIZONTAL

2m

7 kg

1.5 m

5 kg

1.2 m

4 kg

1m

3.5 kg
ELEVATION OF FRAME STRUCTURE
Props are also available on
rent. They are generally hired
for construction of building,
industrial buildings, sites etc.
Props are one of
the economic method. They
help to support for all kinds of
form work, slabs, beams, wall
& columns. Also used for a
wide variety of applications in
general building construction
and repair work. Props
eliminate the costly labour.
Sizes of props available are
(2+2 m) (2+3 m).











The high tensile steel pin is located through
a slot in the outer section and a hole on
the inner section for coarse adjustment.
The cast collar located below the pin gives
fine adjustment for lending and striking.
A self cleaning device on the collar nut,
which automatically clears the thread of
concrete, and dirt where the nut is rotated
thus assuring quick and easy adjustment.
A hole boss on the collar nut which makes
it easy to turn in confined spaces. By
inserting a bar in the hole.
Base plates and head plates are holed for
use with slab from work.
TPI ACME square thread ensure load
bearing strength at this critical point.
ADJUSTABLE TELESCOPIC PROPS SPECIFICATION
NUT

Malleable casting

Top Plate

150 x 150 or 100 x 300 x 5
mm Thick Plate

Base Plate

150 x150 x 6 mm

SIZES AVAILABLE
Prop Size
CP-1
CP-2
CP-3
CP-4

Height (mtr.)
Closed
Extended
1.5
2.75
2.0
3.25
2
3.75
3
4.75
REPLACING

Wooden vertical
members ( known as

ballies) used as a frame
structure in building
construction

MILD STEEL

vertical
member( known as a
props) used as frame
structure in building
construction
WOODEN BALLIES

MS PROPS

• Wooden Ballies decay due to
termites .

• MS Props are termites free.

• It cannot be used as long lasting
frame structure.

• It can be used as long lasting frame
structure.

• It can be crack.

• There is no cracking.

• They are not in proper shape
although they are not straight.

• They are in proper shape and are
straight.

• It need maintenance.

• It need less maintenance .
U-JACK

Jacks are given on rent and
for construction of residential,
commercial and industrial
sites. These high quality jack
provides a method of
adjustment. These are hence
used at the top or bottom of a
scaffold support structure.
They are available as per
international standard. Also
available with best durability
and corrosion free range.
SIZES AVAILABLE

Length (in feet)

2.5', 3', 4'

Thickness (in mm) 4, 4.5, 5, 6, 8
Width (in mm)

24, 25, 28, 30

Shuttering clamps and
column is the product
which is being fabricated
with different
specification and based
on the demand of the
customer . The raw
material used is of high
quality and specifically to
match with the
requirement of the client
depending upon the
actual utility of
the shuttering clamp and
Colum clamps.


Acrospan are basically
manufactured out of
sheet that is Lattices of 10
mm dia bar, main bar 14
mm dia, bearing angle 75
x 75 x 10 mm. There exist
one number of eye bolt
with additional angle
stiffener welded to the
sheet and bearing angle
from inside. They are
made of high quality raw
material. Available as per
international standard.
ADJUSTABLE TELESCOPIC SPAN S SPECIFICATION
Prop Size

Extension (mtr)
Min.

Max.

ES0-ES1

1.75

2.70

SO ESI

2.40

3.45

SO-S1

2.40

4.10

SO-S1

3.0S

4.7

SIZES AVAILABLE
Allowable Span for centre line spaning

Slab
Thickness

300mm

600mm

900mm

1150mm

100

8000

5630

4600

4000

115

7800

5500

4450

3850

125

7550

5300

4300

3750

150

7100

6700

4050

3550
Channels are generally used for supporting the
structure. They are available in varied shapes , sizes
and length. Also available in roll formed metal.They
are also known as angles.

Different types of channels are:




L – channel
T – channel
C-channel
THESE MILD STEEL L – channels are STEEL ANGLE
DESIGNATIONS.

But commonly known as angles.

Thickness

L = Angle Designation
4 x 4 = Size of the legs (inches)
1/2 = Thickness of the legs (inches)
(note:- legs can be equal or unequal

size
• Uses
 Truss members, Bracing, Lintels
etc.

•Designation
C 9 x 13.4

C = channel Designation
9 = Nominal Depth ( inches)
13.4 = weight / ft
These mild steel I – channels are the WIDE
FLANGE.
But commonly known as GATTER.

• Size Range
 Depth; 10.16 cm to 101.6 cm
• Uses - Beams & columns

• Proportions - Shape

Tall & narrow – Beam
 Square – Columns & Piles
Prop Size
Verticles
Horizontals

Size

Extension (mtr)
40 MM NB B Class
Tube
40 MM NB B Class
Tube
1500 x 1200 MM
2000x 1200 MM
2400 x 1200 MM

H - Frame Scaffolding
System is the one of the
most consuming allied
product of Steel
scaffolding system in
building construction line.
The uses are multiple to
support Beams, Slab,
Staging of Bridges,
storage of building
material. and easy
movement on the top of
the work place by labor
and engineers. H frame
system is Light weighted
and easy in transportation
with longer lasting in uses.
Joint pins are used for building
construction. They are hired for
construction of residential,
commercial and industrial sites.
Actually, they are internally
connected and allow ease of
joining. Beside this, available in
small size.
These joint pins are important
part of scaffolding network
because individually they are
able to support structures up to
multi stories. Joint Pins are
fittings that are designed with
the utilities.
The couplers or clamps are
available on rent. Used for
construction of industrial
building, sites etc. Couplers
are provided in various
types like:
#Pressed Double Coupler,
Pressed Swivel Coupler,
Dual Purpose Double
Coupler etc.
All these are made with
high grade raw materials.
Pressed Double
Couplers is exclusively
used for joining 40 mm
NB tubes at 90
degrees angle to
other tubes, ledgers or
props whereas
Pressed Swivel
Coupler is used for
connecting 40 mm NB
tubes at any angle
other tubes, ledgers or
props for diagonal
bracing.
Mild steel pipes are
available on rent and
hire for construction in
different buildings. mild
steel pipes is flawlessly
designed in tubular
forms. Available in
diverse dimensions. As
such, they are also
offered as per the
specifications and
demands of clients.
Rust Resistant
• Abrasion resistant
• Tensile strength
• Temperature Tolerance
• Durable and long lasting
•
Steel Challis (khapeda) are
widely used in India and are
fabricated from square
specially designed for
providing safe platform with
proper placement & support.
Steel Challis are available in
different sizes. MS Square Pipes
helps to provide a perfect
platform in construction work.
It is a platform on which one
can sit and work. It is of 2 m
length and 18” wide. They are
made of square pipes.
SUBMITTED BY
SURBHI (ARC-1002)
VISHAL (ARC-1005)
ANU (ARC-1023)
MOHIT (ARC-1030)

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mild steel

  • 1.
  • 2. Mild steel consist of iron alloyed with less than 0.3% carbon , most commonly between 0.1 to 0.25%. The building industry frequently uses mild steel in construction because of its ductility and malleability. MILD Steel frame usually refers to a building technique with a "skeleton frame" of vertical steel columns and horizontal beams, constructed in a rectangular grid to support the floors, roof and walls of a building which are all attached to the frame. The development of this technique made the construction of the skyscraper possible.
  • 3. CUPLOCKS  STEEL PLATES  PROPS  ACROSPAN  CHANNELS  JACKS  JOINT PINS  COUPLARS  MILD STEEL PIPES  STEEL CHALLI  o SHUTTERING CLAMP o H-SCAFFOLDING
  • 4. MILD STEEL PLATES are made by using high grade raw material which provides them properties like resistance from corrosion and high durability. Widely demanded in the market . These mild steel plates are available in various sizes in the market. Properties :o o o o o Solid strength Rust free Abrasions resistant Long lasting User friendly
  • 5. The cup locks are hired on rent for construction of residential, commercial and industrial sites. Cup lock can be erected for straight, curved and circular configuration for both access and support. Simplicity and strength : Beside this , if we discuss about its strength and simplicity, then we find that it lies in the node point or fastening method. Moreover, four horizontal can be fastened at one time making a very rigid connection.
  • 6. Locate the blade end of horizontals into lower Tighten with a hammer blow Lower the upper cup down A positive and rigid connection of four units is achieved in one single action
  • 7. STANDARD SIZES : -MEMBER STANDARD SIZE AVAILABLE ( in meters ) 3m VERTICAL 2.5 m TOTAL WEIGHT ( in kilograms ) 13.5 kg 11.25 kg 9 kg 1.5 m 7 kg 1m 4.5 kg 2m HORIZONTAL 2m 7 kg 1.5 m 5 kg 1.2 m 4 kg 1m 3.5 kg
  • 8.
  • 9. ELEVATION OF FRAME STRUCTURE
  • 10.
  • 11. Props are also available on rent. They are generally hired for construction of building, industrial buildings, sites etc. Props are one of the economic method. They help to support for all kinds of form work, slabs, beams, wall & columns. Also used for a wide variety of applications in general building construction and repair work. Props eliminate the costly labour. Sizes of props available are (2+2 m) (2+3 m).
  • 12.       The high tensile steel pin is located through a slot in the outer section and a hole on the inner section for coarse adjustment. The cast collar located below the pin gives fine adjustment for lending and striking. A self cleaning device on the collar nut, which automatically clears the thread of concrete, and dirt where the nut is rotated thus assuring quick and easy adjustment. A hole boss on the collar nut which makes it easy to turn in confined spaces. By inserting a bar in the hole. Base plates and head plates are holed for use with slab from work. TPI ACME square thread ensure load bearing strength at this critical point.
  • 13. ADJUSTABLE TELESCOPIC PROPS SPECIFICATION NUT Malleable casting Top Plate 150 x 150 or 100 x 300 x 5 mm Thick Plate Base Plate 150 x150 x 6 mm SIZES AVAILABLE Prop Size CP-1 CP-2 CP-3 CP-4 Height (mtr.) Closed Extended 1.5 2.75 2.0 3.25 2 3.75 3 4.75
  • 14.
  • 15. REPLACING Wooden vertical members ( known as ballies) used as a frame structure in building construction MILD STEEL vertical member( known as a props) used as frame structure in building construction
  • 16. WOODEN BALLIES MS PROPS • Wooden Ballies decay due to termites . • MS Props are termites free. • It cannot be used as long lasting frame structure. • It can be used as long lasting frame structure. • It can be crack. • There is no cracking. • They are not in proper shape although they are not straight. • They are in proper shape and are straight. • It need maintenance. • It need less maintenance .
  • 17. U-JACK Jacks are given on rent and for construction of residential, commercial and industrial sites. These high quality jack provides a method of adjustment. These are hence used at the top or bottom of a scaffold support structure. They are available as per international standard. Also available with best durability and corrosion free range.
  • 18.
  • 19. SIZES AVAILABLE Length (in feet) 2.5', 3', 4' Thickness (in mm) 4, 4.5, 5, 6, 8 Width (in mm) 24, 25, 28, 30 Shuttering clamps and column is the product which is being fabricated with different specification and based on the demand of the customer . The raw material used is of high quality and specifically to match with the requirement of the client depending upon the actual utility of the shuttering clamp and Colum clamps.
  • 20.  Acrospan are basically manufactured out of sheet that is Lattices of 10 mm dia bar, main bar 14 mm dia, bearing angle 75 x 75 x 10 mm. There exist one number of eye bolt with additional angle stiffener welded to the sheet and bearing angle from inside. They are made of high quality raw material. Available as per international standard.
  • 21. ADJUSTABLE TELESCOPIC SPAN S SPECIFICATION Prop Size Extension (mtr) Min. Max. ES0-ES1 1.75 2.70 SO ESI 2.40 3.45 SO-S1 2.40 4.10 SO-S1 3.0S 4.7 SIZES AVAILABLE Allowable Span for centre line spaning Slab Thickness 300mm 600mm 900mm 1150mm 100 8000 5630 4600 4000 115 7800 5500 4450 3850 125 7550 5300 4300 3750 150 7100 6700 4050 3550
  • 22. Channels are generally used for supporting the structure. They are available in varied shapes , sizes and length. Also available in roll formed metal.They are also known as angles. Different types of channels are:   L – channel T – channel C-channel
  • 23. THESE MILD STEEL L – channels are STEEL ANGLE DESIGNATIONS. But commonly known as angles. Thickness L = Angle Designation 4 x 4 = Size of the legs (inches) 1/2 = Thickness of the legs (inches) (note:- legs can be equal or unequal size
  • 24. • Uses  Truss members, Bracing, Lintels etc. •Designation C 9 x 13.4 C = channel Designation 9 = Nominal Depth ( inches) 13.4 = weight / ft
  • 25. These mild steel I – channels are the WIDE FLANGE. But commonly known as GATTER. • Size Range  Depth; 10.16 cm to 101.6 cm • Uses - Beams & columns • Proportions - Shape  Tall & narrow – Beam  Square – Columns & Piles
  • 26. Prop Size Verticles Horizontals Size Extension (mtr) 40 MM NB B Class Tube 40 MM NB B Class Tube 1500 x 1200 MM 2000x 1200 MM 2400 x 1200 MM H - Frame Scaffolding System is the one of the most consuming allied product of Steel scaffolding system in building construction line. The uses are multiple to support Beams, Slab, Staging of Bridges, storage of building material. and easy movement on the top of the work place by labor and engineers. H frame system is Light weighted and easy in transportation with longer lasting in uses.
  • 27. Joint pins are used for building construction. They are hired for construction of residential, commercial and industrial sites. Actually, they are internally connected and allow ease of joining. Beside this, available in small size. These joint pins are important part of scaffolding network because individually they are able to support structures up to multi stories. Joint Pins are fittings that are designed with the utilities.
  • 28. The couplers or clamps are available on rent. Used for construction of industrial building, sites etc. Couplers are provided in various types like: #Pressed Double Coupler, Pressed Swivel Coupler, Dual Purpose Double Coupler etc. All these are made with high grade raw materials.
  • 29. Pressed Double Couplers is exclusively used for joining 40 mm NB tubes at 90 degrees angle to other tubes, ledgers or props whereas Pressed Swivel Coupler is used for connecting 40 mm NB tubes at any angle other tubes, ledgers or props for diagonal bracing.
  • 30. Mild steel pipes are available on rent and hire for construction in different buildings. mild steel pipes is flawlessly designed in tubular forms. Available in diverse dimensions. As such, they are also offered as per the specifications and demands of clients.
  • 31. Rust Resistant • Abrasion resistant • Tensile strength • Temperature Tolerance • Durable and long lasting •
  • 32. Steel Challis (khapeda) are widely used in India and are fabricated from square specially designed for providing safe platform with proper placement & support. Steel Challis are available in different sizes. MS Square Pipes helps to provide a perfect platform in construction work. It is a platform on which one can sit and work. It is of 2 m length and 18” wide. They are made of square pipes.
  • 33.
  • 34.
  • 35.
  • 36. SUBMITTED BY SURBHI (ARC-1002) VISHAL (ARC-1005) ANU (ARC-1023) MOHIT (ARC-1030)