The document outlines the history and benefits of cold-formed steel (CFS) framing in construction, highlighting its evolution from the 1850s and the establishment of design standards in the 1940s. It details the advanced manufacturing capabilities of Jadro Steel in Eastern India, emphasizing the efficiency, speed, and sustainability of light steel framing systems. Additionally, it compares the advantages of CFS over traditional reinforced concrete structures, particularly in terms of construction speed, environmental impact, and material properties.

2. Evolution of Cold Form Steel Framing
The use of cold-formed steel members in building construction
began in the 1850 s in both the United States and Great Britain.
Acceptance of CFS as a construction material was still limited
because there was no adequate design standard & building
codes.
In the US, the first edition of the Specification for the Design of
Light Gage Steel Structural Members was published by
the (AISI) in 1946
Major Countries using CFS System, today:USA, Canada,
Europe, India, Australia, NZ, SouthAfrica, Middle East, China
and Russia
What is Cold Formed Steel?
Cold-forming is a process by which sheet steel is shaped using
pressure Bending the steel sheet makes it stronger.

3. LIGHT STEEL FRAMING System – Advanced Manufacturing
JADRO STEEL IS THE ONLY MANUFACTURER OF LSF SYSTEM IN EASTERN INDIA
LIGHT STEEL FRAMING is one of the best holistic solution provider for cold form steel
application-based construction.
With the growing innovations and technological advancements ,LIGHT STEEL FRAMING
helps you stay in pace with contemporary solutions.
LIGHT STEEL FRAMING works around the core concepts of speed and quality. The
solutions are accelerated due to automated engineering and detailing software.
Integrated and Automated fast track rapid production of dedicated profile or multi-profile CFS
section reducing direct labour input and reducing engineering cost.
LIGHT STEEL FRAMING Design software are user friendly interface, seamless
integration, 2D layout, 3D modelling, design and engineering for various international
standard for walls, floors and trusses.

4. LIGHT STEEL FRAMING System – Advanced Manufacturing
Slitted Coils
Roll Former
Machine
Rolled Out Section
Assembled to Erect Cold Form Steel Structure

5. Component of LGSF Structure
Roofing System
Color Coated Sheet
Galvalume Sheet
Waterproofing membrane
Roof Shingles
Clay Tiles
Wall System
Cement particle
wall boards
FCB Boards
Gypsum at top
Layer Rockwool
Insulation Vapour
barrier Exterior &
Interior paint
Flooring System
LGSF Floor Joist
Decking sheet with concrete & Tiles
Decking sheet with concrete &
Laminated wood
Heavy Duty FCB with Concrete Screed
Foundation
RCC Footing with Plinth Beam
Plinth Filling & compaction
Concrete flooring with floor finishes
1
2
3
4 2
Structure
Light gage steel
0.8mm to 2.5mm
550Mpa 270 GSM
galvanized or AZ150
Galvalume
HR Steel as per
Structural requirement

6. JADRO STEEL – Operation Sequence
2
5
1
4
3
6
7
Completion
After testing of all allied
services. The project is hand
over to client for use. The
overall process creates a
better life everyday to client.
Finishing
The finishing is done as per
architectural specification
with our team. Several types
of finishing pat can be
achieved in LGSF structure
in stipulated time.
Assembly & Erection
With skilled labour and
experienced engineering team,
the component of LGFS
member is assembled &
erected at site or at factory by
using our artificial intelligence
construction package
Manufacturing &
Logistics
Fast track rapid production
by integrated and
automated Roll Forming
Machine
Enquiry from
Client
Once received the drawings
from Client, Our Engineering
team do feasibility study for
possibility of CFS structure
and approx. BOM for costing
purpose
Design & Engineering
Our Engineering team do
analysis anddesign of CFS
structure using artificial
intelligence software like
LIGHT STEEL FRAMING,
Revit, Staad etc for Value
engineeing
Modelling
Our BIM Modelling team
generates 3D visual interface to
integrate MEP and all allied
services. The final model includes
actual BOM, PMC, Construction
sequence and shop drawing for
manufacturing.

7. JADRO STEEL– Construction Process

8. Advantages of LGSF Structure
Strong
Inorganic
Dimensionally Stable
Consistent Material Quality
Non-Combustible
Earthquake Resistance
Basic Material Benefit to Builder Benefit to Customer
Speed
Weight
Less Scrap 95% Recyclable
Higher Quality
Green Building
Safer Construction
Insect Proof
Smaller Wall Footprint
Fire Resistance
Low Maintenance Cost
Design Life
Build Smart

9. More Less
Quality of Construction material varies Uniform Quality
LGSF Structure RCC Structure
VS
LGSF Benefit compared to RCC Building
Strength to Weight Ratio
Material Quality.
High Low
Seismic Resistance
Heavy Foundation Light Foundation
Very Low Very High
Level of difficulty to construct
in difficult terrain
Very Less More time
Foundation
High impact on environment
Environmental Aspect
No impact on Environment
Time of Construction

10. 1 2
6
5
4
7 8 9
JADRO STEEL creates a Better life everyday..
Faster Construction
2x -3x faster construction
with our experienced
construction team
Space
Optimization
10-15% more
usuable space
Cutting Edge
Technology
Modern technology
with latest software
resulting to zero error
construction package
Higher Resistance
to wind & Seismic forces by
designing latest Indian &
international codal provisions.
Stringent Quality Control
Regular quality control &
assurance check from
design to construction by our
expert team
Highly Experienced Team
Our Average experience of team is 10-12
years in the field of LGSF structure which
assure work quality & time frame.
Professional Approach
Highly process orientated with
documentation at various stages of
project execution.
Professional after sales services
Certified
Manufacturing
Certified fabrication facility
for high end manufacturing
Guarantee
Guarantee of work upto
10 years
3

11. Wall
LGSF Wall (89 -150mm) are light weight,
quick construction, thermally & acoustically
insulated. All Material comply to Green
building codes & GRIHA Rating
Floor
Floor consist on 300mm deep open webbed
CFS joist. Any kind of finishing material can
be applied on floor slab as it is designed
with optimum load calculations
1
2
3
Roof
Any kind of roof is possible to design and
detail out with LGSF technology and there
is flexibility of large span.
CFS Elements

12. Jadro Steel Application
Residential Building Institutional Building Commercial Building
Single Family Villa
Multi Family Apartment
Condominiums Modular
Housing Labout
Accomodation Low Cost
Housing Barracks
Container House Roof
Top Extension
School Building
University &
College
Medical Center
Hospital
Religious Building
SolarMountedStructure
Building Mid
Rise Building
Retail Building
Office Building
Hotel Building
Warehouses
Industrial
Facilities
High Rise

13. Residential Structure

14. Residential Villa

15. Residential Structure

16. Roof Top Structure

17. Remote Area Construction

18. Modular Structure

19. THANK YOU
JADRO STEEL LLP
Address : 27, Beldubi Gram Panchayat,Bikihakola, Satgharia,
Panchala, Howrah-711322
JADROSTEEL@gmail.com
Contact : +91-98300-30144
WhatsApp: +91-98303-67549
www.jadrosteel.com