Application,types,advantages and disadvantages of RFID tag and how it can Revolutionise the construction industry.

1. SUBMITTED BY:
ARJUN C BABU
BMS COLLEGE OF
ENGINEERING,BANGALORE
1BM15CCT01

2. OVERVIEW
 INTRODUCTION
Typical components of RFID
system
 Distinctive features of RFID
 APPLICATIONS

3. RFID TECHNOLOGY
 WHAT IS RFID ?
Radio Frequency Identification
 A micro-chip in a label/card used to transmit
data when it is exposed to radio waves.

6. HISTORY OF RFID
• RFID technology was first introduced in World War II.
• UK developed IFF to detect their own aircrafts.
• In 1960 started using in commercial sector.
• By 1970 – Vehicle tracking and refined for smart tolls

7. Typical components of RFID system
• RFID tags and antenna
• RFID reader
• RFID middleware
• RFID application software system

8.  RFID tags and antenna - small semiconductor chip with
integrated antenna.
 RFID reader - Responsible for data acquisition and
receiving information, read the tag and send information
into a computer.
 RFID middleware - supports the discovery, backup,
supervision and management from the reader, it also
provides data collection, filtering and grouping mechanism.
 RFID application software system - effectively control the
reader to read and write information from the electronic
tags, and manage the collected information.

9. Types of tags:
 Active
 Passive
 Semi-passive

11. Distinctive features of RFID
 RFID reader can read multiple RFID tags without
contact or line-of-sight at the same time, saving time.

12.  Durability - RFID tags can be repeatedly read
hundreds of thousands or even millions of times.
 Large data memory capacity - RFID has ample
memory space which allows it to save much
information which will be even up to tremendous
megabytes.
 Affordable technology - The cost of RFID’s
components is becoming cheaper and cheaper, so RFID
has been used widely in many industries.
 Penetrability - Because RFID transmits information
through radio waves, nearly no barriers can hinder its
penetration.

13.  Contamination resistance - RFID tags have a strong
resistance for water, oil, chemicals and other
substance’s. Information is stored in the chip which is
protected by the shell to make sure the information
away from damage and defacement.
 Volume miniaturization and shape diversification -
The application of RFID technology doesn’t restricted
by the size and shape of tags.

14. APPLICATION OF RFID IN
CONSTRUCTION
 Construction Time and Schedule Management
 Construction Quality Management
 Construction Supply Chain Management
 Construction safe Management
 Construction Document Management
 Construction waste Management

15. Construction Time and Schedule
Management
 Construction project cycle is long and time sensitive .
Schedule delay during construction has a great impact
on the project investment and returns.
 RFID and 4D CAD integrated process management
system enables accurate logistics and progress
management and leading to the reduction of material
loss and schedule overrun

17. Construction Quality Management
 Concrete and Asphalt Pavement Maturity
Monitoring
 Inserting RFID tags inside concrete specimens
does not influence the strength of the concrete.
 Early formwork removal, identification of weak
spots in the concrete, hydration rate, remedial
action warning etc.

18. • Quality Inspection and Management
 For better enhancing construction quality
inspection and management, a RFID-based quality
management application called RFID-QIM.(RFID
based quality inspection & management).
 Integrates web and RFID technology to
automatically collect data for concrete specimen
inspection and management.

20. • Building maintenance
 RFID technology is a promising method to
effectively improve maintenance efficiency.
 Web-based RFID technology building maintenance
system
 Data management module
 Statistical module &
 Scheduling module
Can automatically identify equipment and facility
ID in real-time without contact or line-of-sight

21. Construction Supply Chain
Management
 Material is a critical in construction industry and can make
significant contributions to reduce the cost of the project.
 Manual material supply chains result in time and labor –
intensive, late deliveries, unreliable, missing materials.
 Material information can be stored in RFID tags, and the
locations of materials can be tracked by combining RFID with GIS
and GPS.
 Improve production efficiency and the elimination of missing
panels and incorrect shipments.

25. Construction safe Management
 Hazardous material.
 RFID tags can be attached to hazardous materials so as
to keep workers informed of the type and location of
hazardous materials and prevent accidental contact on
site
 Underground project.
 Improve safety conditions in underground project such
as tunneling and subway project, for instance,
monitoring workers, the operating status and indicators,
groundwater levels, water pressure to protect the
workers and equipment operating around them

26.  Fall protection and prevention.
 Falls are the leading cause of fatalities .
 An alert system developed with RFID technology
can give a warning when workers are
approaching a guardrail or a nearby boundary
with a steep change in elevation,

27. Collision accidents with heavy equipment.
 To alert workers with the operating heavy
equipment to prevent the number of
fatalities and accidents resulting from
persons coming in contact with machinery
in construction industry, such as hydraulic
excavators and cranes.

28. Project fire
 Used in building evacuation system for
getting workers location information
which can rapidly calculate the most
reliable evacuation routes when building
fire happens and send the information to
mobile phone to reduce the number of
casualties.

30. Construction Document
Management
 Construction project is information-intensive
 Effective management of a large proportion of
construction documents depends on the ability to
extract and integrate information from different kinds
of documents
 It is essential and necessary to capture, archive and
handle construction information rapidly and accurately
in construction sites to support project management.

32. Construction waste Management
 In many large cities, waste poses a very serious
environmental problem ,Especially C&D waste.
 RFID tags can be attached to the waste items which
will be respectively treated according to their different
types.
 Recycling companies can get the information available
online to select the waste items that they are interested
in.

34. DISADVANTAGES OF RFID
 More than one tag can respond at the same time.
 Possibility of unauthorized reading.
 Tags are application specific.
 RFID tags are usually larger than barcodes.
 RFID are often more expensive than barcode systems.

35. REFERENCES
• Enrique Valero, Antonio Adán and Carlos
Cerrada ( July 2015),” Evolution of RFID
Applications in Construction:A Literature
Review”, Sensors ISSN 1424-8220
• Chengshuang Sun, Fan Jiang (MAY 2013),
“Research on RFID Applications in Construction
Industry”
• Nan L. and Burcin B.G. (2007). “Life Cycle
Approach for Implementing RFID Technology in
Construction.” Journal of Construction
Engineering and Management, ASCE 137, 1089-
1098.

36. REFERENCES
 Sungwoo A.M. and Byongsoo S.M. (2010).
“Effective Monitoring of the Concrete Pouring
Operation in an RFID-Based Environment.”
Journal Of Computing In Civil Engineering,
ASCE 24, 108-116.
 Narimah K., Aryani A. L. and Mohamad S.
F. (2013). “RFID Technology for Materials
Management in Construction Projects – A
Review.” International Journal of Construction
Engineering and Managemen 2(4A), 7-12.
 Weisheng L., George Q. H. and Heng L.
(2011). “Scenarios for Applying RFID
Technology in Construction Project
Management.” Journal of Automation in
Construction 20, 101–106.