Maintenance and repair remedial solutions used for Bridge repair, Timber Piles, Culverts and many more applications.

1. Maintenance & Repair Solutions

2. PileMedic™ is a patent-pending recently developed innovative product by QuakeWrap, Inc.
president, Professor Mo Ehsani for repair, strengthening and encapsulation of steel, concrete and
wood or timber piles.
Applications include bridges, buildings, industrial plants, utility poles, piers, underwater piles,
timber piles used in railroad bridges, to name a few.
PILEMEDIC™
THE PERMANENT SOLUTION FOR PILE RESTORATION
1. Corrosion
Damaged
2. Cut
PileMedic™ to
desired size
and apply
epoxy
3. Wrap
PileMedic™
around column
to create a shell
of any shape
4. Use rachet
straps to
temporarily
hold the shell’s
shape
5. Fill annular
space with
non-shrink
grout or low
velocity resin
6. Remove
ratchet straps
and paint
jacket (if
desired)
• The only product approved by FEMA and the US
Army Corps of Engineers
• 3-4 times stronger than steel
• Fastest repair and strengthening system with no
traffic control
• Increase axial capacity beyond original strength of
column
• No weak seams along height offers uniform
confining pressure (360°)
• Provides structural confinement
• No costly divers for underwater repair
• Does not corrode
• No metallic parts
• Grout or resin can be pressurized to penetrate all
cracks and crevices
• Available in carbon or glass
• Works well on concrete, steel and wood or timber
piles and columns
• One size fits all piles (no delays for customized
jackets)
360° OF CONFINING PRESSURE
PILEMEDIC ADVANTAGES:
PileMedic™ is the only pile jacket system on the
market that provides all round (360 degree) confining
pressure. This significantly increases the strength of
the pile. The strength of a typical 4,000psi concrete
pile will be raised to over 6,000psi once it is wrapped
with PileMedic™
Before and After
2

3. • Maintenance free
• Continuous or spot repair
• One size fits all pipes that are 3 inch in diameter or
larger
• No traffic disruptions
• Can be cut in field to any width or length for
easier handling
• Versatile - wrap around any shape
• Join Repairs
• Large Diameter Pipes
• Small Diameter Pipes
• Pressure Pipes For Gas Industry
• Slip-Lining Gravity Sewers and Culverts
• Strengthening Existing Pipelines
APPLICATIONS:
StifPipe® is the latest patent-pending technology developed
by QuakeWrap, INC. President, Professor Mo Ehsani for repair of
deteriorate pipes, culverts and tunnels. This revolutionary product
is a customized per-manufactured Carbon FRP pipe that can be
delivered to the job site in any length for quick final assembly
inside the pipe. StifPipe® can cut pipeline and tunnel repair costs
to a fraction of that by conventional materials and techniques.
• Can be made of any size
• Can be made to any shape
• Manufactured off-site to reduce on-site repair time
• Maximises capacity by fitting tightly against host
pipe
• Pipe can be tested for strength before installation
• Lower cost than other FRP liners
STIFPIPE ADVANTAGES:
3

4. Layers of carbon or glass fabric saturated with epoxy resin
are applied inside the pipe to create a pressure vessel that
can resist all or part of the internal pressure of the pipe.
Suitable for both spot repairs and for repair of long pipeline
segments. Provides watertight pipe rehabilitation for high
pressure and pravity pipelines.
WET LAYUP
APPLICATIONS:
• Concrete
• Masonry
• Steel
• Wood
• Underwater Piles
• Blast Protection
CAN STRENGTHEN:
• Beams
• Columns
• Tanks
• Slabs
• Pipes
• Piles
• Silos
• Walls
WET LAYUP ADVANTAGES:
• High tensile strength
• Conforms to all shapes
• Ease of installation
• No odour
• Lightweight
• Full cure in 24 hours
• Non-toxic
• Waterproof
4

5. Five Star Centri-Cast® brings you high-performance cementitious mortars
designed for the trenchless renewal of underground pipes without disturbing the pipe.
Five Star Centri-Cast® Pipe Repair Mortars provide sealing, rehabilitation and
corrosion protection of existing underground metal and concrete pipes and is a quick
and economical pipe repair solution that creates a dense and highly impermeable repair
coating.
TYPICAL PROPERTIES AT 70°F (21°C) Five Star Centri-Cast Five Star Centri-Cast HS
Compressive Strength ASTM C 109
1 Day 3,000 psi (20.7 MPa) 5,000 psi (34.5 MPa)
7 Day 6,000 psi (41.4 MPa) 9,000 psi (62.1 MPa)
28 Days 8,000 psi (55.2 MPa) 11,500 psi (79.3 MPa)
Bond Strength ASTM C 882
28 Days 8,000 psi (13.8 MPa) Concrete Failure
Flexural Strength ASTM C 293 1,300 psi (9.0 MPa) 1,500 psi (10.3 MPa)
Thermal Coefficient of Expansion ASTM C 531 5.5 x 10⁴ In/In/°F 5.5 x 10⁴ In/In/°F
Chloride Ion Permability ASTM C 1202
28 Days Very Low Very Low
Modulus of Elasticity ASTM C 496
28 Days 3.6 x 10⁵ psi 3.5 x 10⁵ psi
Drying Shrinking ASTM C 157
28 Days Wet +0.05% +0.05%
28 Days Dry -0.15% -0.12%
Working Time at 70 °F (21°C) 30 minutes 30 minutes
• Centrifugally cast in place
• No digging or disrupting traffic
• Can be used for large volume applications
• Has a long finishing time
• Infused with Microban Technology (optional) to extend
the useful life of the mortar
• Versatile single pass apllications (6mm to 25mm)
FIVE STAR CENTRI CAST ADVANTAGES:
Five star products has taken protection a
step further by now offering versions of its
Centri-Cast Pipe Repair Mortar HS available
infused with Microban Technology. This
added Micrban anti-microbial product
protection enables the Centri-Cast Pipe
Repair Mortars to combat the damaging
effects from MIC (microbiologically induced
corrosion).
EXTEND THE USEFUL LIFE OF
MORTAR
BEFORE AFTER
5

6. ASSET MANAGEMENT
Providing asset owners a self-management solution for structure
inspections and maintenance. We provide asset management solutions
for local governments and other asset owners to self-manage their
structure inspections and maintenance works.
Routine Maintenance Inspections (Level 1)
Structure Condition Assessments (Level 2)
Engineering Assessment and Non Destructive Testing (Level 3)
Professional Development/Training Courses
Bridge Access Equipment Hire
WE COVER A VARIETY OF STRUCTURE MAINTENANCE
AND REHABILITATION WORKS INCLUDING:
GUARANTEED
With over 25 years experience in bridge inspections, we can provide
expertise in training, coaching and mentoring.
• Bridge Cleaning
• Routine Maintenance
• Concrete Remidial works
• Crack Injection
• Culvert re-lining
• Bearing Restoration
• Protective Coatings
• Expansion Joint Repairs
• Expansion Joint Replacment
• Pile Strengthening
• Complete Range of FRP Colutions
• Retaining Walls
• Noise Barriers
• Marine Structures
• Railway Structures
• Tunnels
6

7. PILEMEDIC - BARRON RIVER BRIDGE
PILEMEDIC - KANGAROO POINT RIVERWALK
STIFPIPE - GILLIES RANGE
7

8. Burdens Queensland
Unit 2/47 Commerce Circuit
Yatala QLD 4207
Ph: (07) 3290 6121
Fax: (07) 3290 5486
E-mail: qldsales@burdens.net.au
Aust
ralianOwn
ed
a
nd Operated
www.burdens.net.au
Burdens Victoria
Unit 2/21 Beverage Drive
Tullamarine
VIC 3043
E-mail: vicsales@burdens.net.au
Burdens Head Office
57 Distinction Road
Wangara WA 6065
Ph: (08) 9302 4077
Fax: (08) 9302 1677
E-mail: sales@burdens.net.au