Pioneering Geo-Support Solutions. CTS Hot Rolled Thread Bar (HRTB) Made in the USA

Transcription

1 Pioneering Geo-Support Solutions CTS Hot Rolled Thread Bar (HRTB) Made in the USA

2 Contents: Cover Company Profile... Page 2 Hot Rolled Thread Bar Advantages... Page 3 Our Committment/Applications... Page 4 Corrosion Protection Tree... Page Corrosion Protection Classification... Page Anchor Details... Page 7 Hollow Ram Jacks... Page 8 Hollow Ram Jacks Details... Page 9 HRTB Anchor Technical Data... Page 10 HRTB Anchor Technical Data... Page 11 Accessories... Pages Project photo Gallery... Page 18 Project photo Gallery... Page 19 Back Cover: Contact Information Company Introduction: Con-Tech Systems was founded in 198 and is a family owned company. Since inception not only have we remained close to our roots with our innovative Strand and Bar products, but we have also developed and promoted many other unique and innovative products, including the ability to produce anchors with standard corrosion protection systems, as well as products with special corrosion protection requirements, to allow our customers to complete a variety of many difficult projects. With this wide selection of products still available to our customers today we are abe to service not only large international contractors but also small owner operators. Through our several production plants and offices located across Canada and the USA; from British Columbia to Ontario, from Washington State, to North Carolina and Florida, we are able to service any of your project needs. s: Your SOLID Solution Our s (HRTB) are available in various grades. They are fully threaded along the entire length with a hot formed thread. The s are in compliance with ASTM A1 or ASTM A722 standards, depending on their design requirements. Hot Rolled Thread Bars have been successfully used throughout the world for decades. Their main applications are: Geotechnical Applications: as soil nails, micropiles or prestressed rock and soil anchors. Mining and Tunneling: as mining or tunneling anchors for roof and sidewalls. Post Tensioning Applications: as longitudinal and transversal tendons. Reinforcing Applications: as reinforcing steel in walls, slabs, columns for high rise buildings, drill shafts, power plants and any other form of concrete construction. Form Ties and Tie Rods: as application for various Tie Rod construction systems, sheet piling, tieback retaining walls, frame structures. For any special requirements call us today! Advantages of : US DOMESTIC Hot Rolled Thread Bar. Hot Rolled Thread Bars are one of the strongest, simplest, most robust and cost efficient steel systems in the industry. The continuous hot rolled thread along the entire length of the bar allows the bars to be cut, spliced and anchored with couplers or nuts at any point along the bar. In contrast to cold rolled thread bars, the Hot Rolled Thread Bar does not impact the microstructure of the steel cross section and the overall strength of the bar. Machined cut threaded bars have a strength reduction of up to 2% of the threaded area. The two flat sides on the Hot Rolled Thread Bar eliminate jamming of nuts or couplers. The thread is self cleaning. Hot Rolled Thread Bar is available in various forms: as an uncoated steel bar as a coated steel bar with epoxy or zinc coating and as DCP (double corrosion protected) steel bar anchor, as per PTI recommendations.... page 2... page 3

3 Our Commitment: Corrosion Protection Tree: Con-Tech Systems is committed to providing our customers with the best quality products and service. We take pride in our strict production process which ensures full customer satisfaction from the moment an order is placed. We have highly trained, professional staff who commit that our anchors conform to the latest edition of the Post-Tensioning Institute recommendations for Rock and Soil Anchors. Service Life Typical Applications: Dam Retrofits Bridges Mining Tunneling Soil Nailing Micropiles Post Tensioning Retaining Walls Drilled Shafts Excavation Shoring Reinforcing Steel...page4 Temporary (less than 2 years) Extended Temporary (2 to years) Permanent Aggressivity Aggressivity Class I Protection Aggressive Non-Aggressive Aggressive Non-Aggressive Class II Protection No Protection Class I Protection Class II Protection...page

4 Anchor Details: Corrosion Protection Classification*: * For prestressed anchors of Grade 10 high strength steel ASTM A722 Other bars, i.e. Grade 7, ASTM 1, shall not be prestressed. PTI - ClassI DoubleCorrosionProtection In the 2014 Recommendations for Prestressed Rock and Soil Anchors (this is the Fifth Edition and is endorsed by the ADSC Anchored Earth Retention Committee) the Post-Tensioning Institute defines three classes of Corrosion Protection: PTI Class I: PTI Class II: No Protection: Encapsulated Tendons (often referred to as double corrosion protected, DCP) Grout Protected Tendons (often referred to as single corrosion protected, SCP) Anchorage Unprotected Class PTI Class I Encapsulated Tendon PTI Class II Grout Protected Tendon No Protection...page PROTECTION REQUIREMENTS Anchorage Unbonded Trumpet. Grout or corrosion inhibiting compound filled. Cover if exposed. Free Stressing Trumpet. Grout or corrosion inhibiting compound filled, cover if exposed. No trumpet. No Cover. Corrosion inhibiting compound-filled sheath encased in grout, or Grout-filled sheath. * To be used only for Grade 10 high strength steel ASTM A722 PTI-ClassII SingleCorrosionProtection TemporaryAnchor NoCorrosionProtection Cover Cap Cover Cap Hex Nut Hex Nut Hex Nut Bearing Plate Bearing Plate Bearing Plate Grease or Grout filled Trumpet Grease or Grout filled Trumpet Seal Smooth PVC Sheath Unbonded Seal Smooth PVC Sheath Unbonded OptionalGreased & Sheathed Thread Bar in Unbonded Thread Bar Pre-Grouted inside Corrugated Sheath Thread Bar Greased inside PVC Sheath Thread Bar Seal Seal Seal Corrugated Sheathing Bare Thread Bar in Bond Bare Thread Bar in Bond Tendon Bond Corrosion inhibiting compound-filled sheath encased in grout. Grease-filled sheath for single stage grouting. Grout-filled encapsulation. Grout encasement. Bond Thread Bar Pre-Grouted inside Corrugated Sheath Centralizer Bond Bond Centralizer Centralizer Grout encasement. End Cap...page7

5 Hollow Ram Jacks: CTS offers a variety of Hollow-Ram Jacks for stressing Strand and Bar Anchors. Sizes range from 100 Ton to 2200 Ton+. Calibrated Kits for rent include Jacks, Hydraulic Power Jacks, Gauges and Hoses. Please call us and allow us to assist you with your specific requirements. Hollow Ram Jack Details: Stressing Jack (steel or aluminum) Stressing Jacks Table: Carbon Fiber Light Jack Model Number Stroke Recommended 10,000 PSI Center Hole I.D. Cylinder O.D. Height Collapsed Material (lbs.) CTS-CBJ " 2 TONS 0.70 " 4.2 " 8.00 " ALUM 10 CTS " 2 TONS 0.70 " 4.0 " " ALUM 20 CTS " 0 TONS 2.12 " 7.0 " 9.0 " ALUM 40 CTS " 100 TONS 2.00 " 7.00 " 12.0 " STEEL 90 CTS " 100 TONS 3.0 " " 1.00 " ALUM 120 CTS " 120 TONS 3.0 " 9.0 " " ALUM 80 CTS " 10 TONS 3.0 " " 1.00 " ALUM 12 CTS " 10 TONS 3.0 " " " ALUM 22 CTS " 200 TONS 3.0 " " " STEEL 33 CTS " 200 TONS 3.0 " " " ALUM 200 CTS " 200 TONS 4.0 " 11.0 " " STEEL 40 CTS " 300 TONS.2 " " 27.0 " STEEL 87 CTS " 300 TONS.2 " " " STEEL 1,30 CTS " 00 TONS 8.00 " " 27.0 " STEEL 1,830 CTS " 800 TONS 9.0 " 2.0 " 32.0 " STEEL 3,00 CTS " 2,200 TONS 1.00 " 38.0 ".00 " STEEL 13,000 * Other sizes available upon request * To be verified with calibration. Calibration Certificate can be supplied if required.... page 8... page 9

6 CTS Threadbar Anchor Technical Data: Area Yield Load # in mm sq.in mm2 lbs./ft kg/m kips 3/4" /8" " 1-1/8" 1-1/4" 1-3/8" 1-3/4" 2-1/4" 2-1/2" Also Available in Grade 7 Ultimate Strength kips Elongation % Area Yield Load Ultimate Strength Elongation # mm sq.in mm lbs./ft kg/m kips kips % in 7/8" 1" 1-1/8" 1-1/4" 1-3/8" 1-3/4" 2-1/4" 2-1/2" 3" The Grade 80 bars meet the requirements of all ASTM A1 Grades. Grade 80 (Left Hand Thread) Grade 97 (Right Hand Thread) ASTM A Grade 10 (Right Hand Thread) ASTM A722 Nominal Diameter in 1" 1-1/4" 1-3/8" 1-/8" 1-7/8" 2-1/4" 2-1/2" 3" mm sq.in Area mm lbs./ft kg/m Yield Load Ultimate Strength Elongation Max Jacking Load Max Design Load (80% of Ultimate) (0% of Ultimate) kips kips % kips kips Grade 10 (Right Hand Thread) ASTM A722 Nominal Diameter Area Yield Load Ultimate Strength in mm sq.in mm2 lbs./ft kg/m kips kips /8" /4" Elongation % 3 3 As per PTI recommendations for prestressed Rock and Soil Anchors, only Grade 10 and Grade 10 Bars (ASTM A722) shall be used.... page page 11

7 Accessories: Grade 80 left hand thread Accessories: Grade 80 left hand thread Accessories Grade 80 (left hand thread) Accessories Grade 80 (left hand thread) Anchor Nut # inch mm inch mm inch mm 3/4" /8" " /8" /4" /8" /4" /4" /2" Dome Anchor Nut - Degree # inch mm inch mm inch mm inch mm 3/4" /8" " /8" /4" /8" Coupler # inch mm inch mm inch mm 3/4" /8" " /8" /4" /8" /4" /4" /2" Lock Nut # inch mm inch mm inch mm 3/4" /8" " /8" /4" /8" /4" /4" /2" GRADE 80 ACCESSORIES NOTES: All couplers, Anchor Nuts and Dome Nuts develop the Guaranteed Ultimate Tensile Strength (Guts) of the Bars. Bars have to be engaged 1/2 of the Coupler length. If Bars are torqued against each other no Nuts are required. If Bars are not torqued, and the splice has to develop the Guts of the Bar in tension and compression, Anchor Nuts shall be used and tightened against each end of the Coupler. If Lock Nuts are used instead of Anchor Nuts the splice will develop the Guts of the Bar in tension but only 0% of the guts of the Bar in compression. Coated Bars: all Grade 80 and 97 CTS Bars are HRTB (Hot Rolled Thread Bars) and can be epoxy coated as per ASTM A77 or galvanized as per ASTM A123. The hardware for these Bars has to be oversized. Please contact CTS for dimensions.... page page 13

8 Accessories: Grade 97 right hand thread Accessories: Grade 97 right hand thread Accessories Grade 97 (right hand thread) Accessories Grade 97 (right hand thread) Anchor Nut # inch mm inch mm inch mm lbs. kg 7 7/8" " /8" /4" /4" /4" /4" /2" " Coupler # inch mm inch mm inch mm lbs. kg 7 7/8" " /8" /4" /4" /4" /4" /2" " Dome Anchor Nut - Degree # inch mm inch mm inch mm inch mm lbs. kg 7 7/8" " /8" /4" /4" /4" Lock Nut # inch mm inch mm inch mm lbs. kg 7 7/8" " /8" /4" /4" /4" /4" /2" " page page 1

9 Accessories: Grade 10 right hand thread Accessories: Grade 10 right hand thread Accessories Grade 10 (right hand thread) Accessories Grade 10 (right hand thread) Anchor Nut Nominal Diameter inch mm inch mm inch mm lbs. kg 1" /4" /8" /8" /8" /4" /2" " Coupler Nominal Diameter inch mm inch mm inch mm lbs. kg 1" /4" /8" /8" /8" /4" /2" " Dome Anchor Nut - Degree Nominal Diameter inch mm inch mm inch mm inch mm lbs. kg 1" /4" /8" /8" /8" Lock Nut Nominal Diameter inch mm inch mm inch mm lbs. kg 1" /4" /8" /8" /8" /4" /2" " page 1... page 17

10 Project Photo Gallery......page18...page19

11 Head Office: Western Locations: Toll Free: Toll Free: Sales & Production: 810 River Road, Delta, B.C., Canada, V4G 1B Tel: Partnerships: Eastern Locations: Sales & Production Plant: 373 South Tacoma Way, Tacoma, WA, 98409, USA Tel: Sales & Production: Brockville, ON, Canada Tel: Charlotte, NC, USA Tel: Sales: Bushkill, PA, USA Tel: New Port Richey, FL, USA Tel: Memberships: Website: Version: (December) 2014