the corrosion solution - pss engineering bar technical data.pdf · aci 440.1r-06: (2006) ”guide...
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APPLICATIONS PROJECT ABOUT US
The Corrosion Solution
ENGINEERED COMPOSITE REBAR FOR SUSTAINABLE INFRASTRUCTURES
Marine & Waterfront Structures
Rock Bolting
Water treatment
BUILD TO LAST FOR CENTURIES WITHOUT MAINTENANCE
STEEL REBAR CORROSION
STEEL REBAR CORROSION
ADVANTAGES
Zero corrosion: 100% resistance to any & all harsh environmental factors, No rusting
High chemical resistance: Impervious to salt and other chemical attacks
High tensile strength: 2 x stronger than steel with tensile strength of 1000MPa
Light weight: 4 x (i.e. 73%) lighter than steel, (2100 Kg/m3 vs.7800 Kg/m3), Ease of transportation
Long life span: over 100s of years life span (GFRP) vs 25 years (Black Steel)
High fatigue life: 20 x higher resistance under cyclic loading (440,000 cycle vs. 40,000 cycle)
Non-Conductive, & Non-Electromagnetic: Ideal for high electrical field, e.g. power stations
Non-Magnetic: Ideal for hospitals, MRI rooms, laboratories & other uses
Low thermal conductivity: Makes it suitable for use in hot and cold environments, power plants
Low thermal conductivity: Makes it suitable for use in hot and cold environments, power plants
High bonding strength: Much greater bonding strength to concrete (20 Mpa)
Ease of cutting & handling: Faster & cheaper installation and site handling
Fire rated: Capacity to stand for more than 3 hours in direct fire with minimum concrete cover
Sustainable to environment: Environmentally friendly, less Green House Gases while transporting
High durability & performance: No maintenance required, No additional project cost, Major savings
Min. concrete cover: requires minimum concrete cover i.e. 38mm, (2 ½ x less cracking of concrete)
Detection by GPR: Easily detected by GPR
No waterproofing: For bridge decks, unique saving for future
APPLICATIONS
• Bridge decks & Parapets, deck replacement • Highway paving • Road side barriers, Median barriers• Concrete slabs, Approach slabs• Parking Structures• Precast elements, deck panels, box culverts• Continuous RC Paving• Infrastructures subjected to continuous corrosive
& harsh environments • Retaining walls• Piles & Columns, pipe rings• Structural Strengthening & rehabilitation
Marine & Waterfront Structures
• Coastal Construction exposed to Salt Spray• Seawalls, Wharfs & Dry Docks• Desalinization Intakes• Dams, Port Aprons • Swimming Pools
• High Voltage Substations• Electrical power plants• Chemical Plants• Nuclear Power Plants• LRT’s & Heavy Rail (electrical mitigations)• Waste Water Treatment Plants
• Hospitals & MRI Rooms • Radio frequency areas • Airports and runway
• Tunneling; e.g. TBM ring precast segments; Soft eye• Sequential excavation or NATUM Tunnelling• Rock bolts & Soil Nailing • Precast ring segments• Rail traverse (plinth) 100% GFRP Bars
Concrete Structures Subjected to De-Icing Salts & Chlorides
Concrete Structures Subjected to De-Icing Salts & Chlorides
Electromagnetic Fields
Tunneling, Mining & Railway
APPLICATIONS
✓ Canadian Standard Association (CSA-S807)
✓ American Concrete Institution (ACI-440.3)
✓ ASTM D7957
✓ ISO 9001:2008 Quality Control BSI-British Standard Institution
✓ MTO qualified for Grade III (DSM)
✓ FDOT Approved GFRP manufacturing plant
DESIGN MANUALS
Canadian Standard Association (CSA)CAN/CSA-S6-06: (2006) Fiber Reinforced Structures, “Canadian Highway Bridge Design Code” Canadian Standards Association, Pages.693-728CAN/CSA-S806-02: (2007) “Design and Construction of Building Components with Fiber- Reinforced Polymers” Canadian Standards Association
American Concrete association (ACI)ACI 440.1R-06: (2006) ”Guide for the Design and Construction of Structural Concrete Reinforced with FRP Bars.ACI 440.5-08: (2008) ”Specification for Construction with Fiber-Reinforced Polymer Reinforcing Bars.ACI 440.6-08: (2008) “ Specification for carbon and Glass Fiber –Reinforced Polymer Bar Materials for Concrete Reinforcement
AASHTOAASHTO GFRP-1: (2009) ”AASHTOLRFD Bridge Design Guide Specifications for GFRP-Reinforced Concrete Bridge Decks and Traffic Railings”, American Association of State Highway and Transportation Officials
MST-BAR GRADE III REBA TECHNICAL DATA SHEET (METRIC UNITS)GFRP Grade III Nominal Bar Diameter
mm (in)Nominal Cross Section
Area, As mm2 (in2)Ultimate Load
PuKN (Kips)
Nominal Weight
Kg/m (lb/ft)
Tensile Strength, fu
MPa (ksi)
10M (#3) 9.52 (0.375) 71 (0.11) 72 (16.2) 0.15 (0.103) 1000 (145)
13M (#4) 12.70 (0.50) 132 (0.20) 210 (47.23) 0.28 (0.185) 1000 (145)
16M (#5) 15.87 (0.625) 201 (0.31) 251 (56.51) 0.55 (0.320) 1000 (145)
20M (#6) 19.05 (0.75) 285 (0.44) 299 (67.25) 0.73 (0.450) 1000 (145)
25M (#8) 25.40 (1.00) 491 (0.79) 499 (112.23) 1.40 (0.800) 1000 (145)
Property Test Method Specified LimitCSA S807-10
Me
chan
ical
Pro
pe
rtie
s
Tensile Strength (MPa) ASTM D7205 > 750 > 1000
Modulus of Elasticity (GPa) Grade III ASTM D7205 > 60 > 68
Transverse Shear Strength (MPa) CSA S806-12 Annex L D7617 > 160 > 220
Ultimate Strain (%) ASTM D7205 > 1.2 > 1.7
Bond Strength (MPa) ACI 440.3R – B3 > 8 > 20
Ph
ysic
alP
rop
ert
ies
Fiber Content (Weight %) ASTM D2584 > 70 > 76
Glass Transition Temperature ASTM D3418 > 100 oC > 119 oC
Cure ratio CSA S807 Annex A 95% 100%
Transverse Coefficient of Thermal Expansion ASTM E831 < 40 x 10-6 oC-1 26 x 10-6 oC-1
Moisture Absorption (Saturation) ASTM D570 < 0.75 0.18 to o.25
Glass Transition Temperature ASTM D3418 > 100 > 125 oC
Void Content ASATM D51117 - No Wicking
Du
rab
ility
Pro
pe
rtie
s
Tensile Properties at cold temperature (- 40 oC) (%)CSA S806 -12 Annex C & ASTM
D618< 5 < 10
Alkali Resistance in High pH(13) solution without load at 60 oC & 90 Days (%)
ACI 440 Method B6 > 80 > 86
Alkali Resistance in High pH Solution with Load (%) ACI 440 Method B6 > 70 > 90
Be
nd
Bar
Pro
pe
rtie
s Ultimate Strength of Bend (straight portion) ASTM D7914 ---- > 900
Ultimate Strength of Bend (Min. Radius 4 x Dia.) ASTM D7205 ---- > 670
Modulus of Elasticity (GPa) ASTM D7205 ---- > 50
Bond Strength (MPa) ACI 440.3R – B3 ---- > 20
MST-BAR GRADE III REBA TECHNICAL DATA SHEET (METRIC UNITS)
204 # 930 Harbourside Dr., North Vancouver, BC, V7P 3S7 +1.604.973.2009E: [email protected]
Managing Driector Technical Director: Buiness Director:
Davoud Mirtaheri PhD, BA Mahmoud Ramezabkhani PhD, P.Eng M. Reza Moosaei
Ph: +1 (604) 537 7794 Ph: +1 (778) 988 9990 Ph: +1 (604) 721 2009