A NEW ERA OF CONSTRUCTION IS FOR SPEED AND LESS COSTING.MIVAHELPS IN SPEEDY CONSTRUCTION AND ALSO PAVES A WAY FOR QUICK ACCESS TO STURCTURE

1. MIVAN FORMWORK
DEPARTMENT OF CIVIL ENGINEERING
INTEGRAL UNIVERSITY
LUCKNOW
PRESENTED BY-
QADIR RAZA
M.TECH 1ST YEAR
STRUCTURAL ENGINEERING

2. Table of content
• Introduction.
• Objective.
• Literature review.
• Methodology.
• Conclusion.
• References.

3. Introduction
• Mivan is a Malaysian company developed in late 1990s which
manufactures aluminum formwork systems .
• It has been used widely in construction of mass housing and
residential units.
• It is fast simple and adaptable and cost effective. The formwork can
be used repeatedly for approximately 250 times. It produces quality
work which requires minimum maintenance and durability is prime
consideration.
• In this system of formwork construction cast-in-situ concrete walls
and floor slabs cast monolithic provides the structural system in
continous form.
• All the activities are planned in assembly line manner and hence
result into more accurate well controlled and high quality production
at optimal cost and in shortest possible interval.

4. Literature Review
• Gary R. Smith, Awad S. Hannal, (1993), were studied on Factors
influencing formwork productivity. Estimates indicate that 30 to 70 percent
of cast-in-place concrete cost is attributable to the assembly and stripping
of formwork. Two groups of factors were found to have a great effect on
formwork productivity, non-measurable factors such as contract document
and measurable factors such as engineering design
• James D. Sumway, (1992), studied on A comparative analysis of concrete
formwork productivity influence factors. Concrete formwork labor costs
constitute over 1/3 of total concrete construction costs. Their study
identified the factors which can reduce the number of labor hours required
to erect, align and strip concrete formwork will help to improve the cost
effectiveness of construction operations. Formwork labor expenses
constitute nearly 35% of the total cost of vertical concrete work. Proper
system selection, repetitive design dimensions, efficient scheduling, and
careful activity coordination can yield significant productivity savings.
Productivity depends on form type, panel size, formed surface shape, form
height, method of assembly and placement

5. • A Study Report On Cost, Duration And Quality Aanalysis Of Different
Formworks In High-Rise Building K.Loganathan 1,
K.E.Viswanathan2 Concluded that there are several types of formwork
are available in construction industry. The data collected from different
companies to compare the cost, duration and quality of different types of
formworks. From the analysis, initial cost for aluminium formwork is high
when compared to other types. While comparing with duration,
productivity, quality and repetition, aluminium formwork is an effective
technique for mass construction project. For typical floors aluminium
formwork is economical since number of repetition are high and labour
cost is comparatively less when compared with other types. At the same
time aluminium, formwork is not effective for smaller project. Based on
the project type and floor heights formwork can be chosen.

6. Methodology
• The basic element of the mivan formwork is the panel , which is an
extruded aluminum rail section , welded into an aluminum sheet this
produces a lightweight panel with an excellent stiffness to weight
ratio yielding minimum deflection under concrete loading. Panels are
manufactured in the size and shapes to suite the requirements of
specific projects.
• The panels are made from high strength aluminum alloy with a 4mm
thick plate and 6mm thick ribbing behind to stiffen the panels

7. Construction Technique
1. Setting up the Reinforcement- The wall reinforcing steel is
used to give a structure to the building and support the building
and support the concrete until they gain half of the required
strength . The aluminium formworks are cast around the steel
mesh , which is factory made and directly erected on construction
site.

8. 2. Placement of aluminium formwork- Along the wall
reinforcing steel , prefabricated room sized walls and floor slabs
are erected . These aliminium alloy slabs are acurately made and
are easy to handle. Spaces for windows, ducts, doors and other
features such as staircases, faced panels and chajjas are also
integrated in these structures. The forms are joint together using
the pin and wedge system, which can be dismantled quickly after
the concrete structure is made.

9. 3. Pouring Concrete- After casting the form, high quality
concrete is poured. This concrete takes the form and shapes of the
cast, which is later removed to make way for a structure made
entirely of cement concrete supported by wall reinforcing steel.
The aluminium forms can be reused at least 250 times resulting in
economy.

11. Beam Components

12. Deck Components

13. Wall Components

14. Other Components

15. Pin And Wedge System

16. Conclusion
[1] Advantages of mivan formwork
• High quality finish.
• Aluminum do not rust like steel thus formwork can be reused
hundreds of times.
• Does not require skilled laborers.
• Casting of walls and slabs is done simultaneously which increases
speed of construction.
• Less debris is generated.
• Carpet area will increase.
• Higher scrap value.
• Due to speedy construction overhead expenses are reduced.

17. [2]Limitations
• Modification are not possible because all members are cast in
RCC.
• It is economical only for large scale construction such as flats
or a housing society.

18. [3] Comparison between Aluminum formwork and conventional
formwork

19. References
1. International Journal of Engineering Research Volume No.5, Issue No.8, pp : 672-675
Comparative Analysis of MIVAN Formwork Building and ConventionalFormwork Building
Based on Cost and Duration1 Danish Sadruddin Ansari, 2 Pratik Sudhakar Kudale B.E,
Department of Civil Engineering ,Pad. Dr D.Y Patil Institute of Engineering, Management
and Research -University of Pune. Akurdi- INDIA.
2. International Journal of Engineering and Technical Research (IJETR) ISSN: 2321-0869,
Volume-3, Issue-6, June 2015 MIVAN TECHNOLOGY Kushal Patil, Ajitkumar Jadhav,
Nikhil Shingate
3.INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & MANAGEMENT MIVAN
TECHNOLOGY USING ALUMINIUM FORMWORK by Patil R.S.*1, Pawale D.B.*2, Tambe
H.D.*3 and Pawar P.D.*4, Wakchuare A.V.*5
*1, *2, *3, *4Student, Department of Civil Engineering, Jai Hind Polytechnic, Pune, India
*5Assistant Professor, Department of Civil Engineering, Jai Hind Polytechnic, Kuran, India
4.A STUDY REPORT ON COST, DURATION AND QUALITY ANALYSIS OF
DIFFERENT FORMWORKS IN HIGH-RISE BUILDING K.Loganathan 1,
K.E.Viswanathan2
1Student M.E. (CE&M), Erode Builder Educational Trust’s Group of Institutions,
Kangayam-638108, India. 2Assitant Professor, Department of Civil Engineering, Erode
Builder Educational Trust’s Group of Institutions.