pioneering geo-support solutions cts ® hot rolled …€¦ · pioneering geo-support solutions. c...

CTS ® Hot Rolled Thread Bar (HRTB) Made in the USA

Pioneering Geo-Support Solutions

Con-Tech Systems was founded in 1985 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 in-novative products, including the ability to produce anchors with standard corrosion protection systems, as well as products with special corrosion protection requirements, to allow our custom-ers to complete a variety of many difficult projects.

With this wide selection of products still available to our cus-tomers 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.

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Contents: CTS® Hot Rolled Thread Bars: Your SOLID Solution

Company Introduction:

Advantages of CTS® Hot Rolled Thread Bar:

CoverCompany Profile........................................ Hot Rolled Thread Bar Advantages............ Page 3Our Committment/Applications................ Page 4Corrosion Protection Tree......................... Page 5Corrosion Protection Classification........... Page 6Anchor Details........................................... Page 7Hollow Ram Jacks...................................... Page 8Hollow Ram Jacks Details.......................... Page 9 HRTB Anchor Technical Data..................... Page 10HRTB Anchor Technical Data..................... Page 11Accessories................................................ Pages 12-17Project photo Gallery................................. Page 18Project photo Gallery................................. Page 19Back Cover: Contact Information

Our CTS® Hot Rolled Thread Bars (HRTB) are available in various grades. They are fully threaded along the entire length with a hot formed thread. The CTS® Hot Rolled Thread Bars are in compliance with ASTM A615 or ASTM A722 standards, depending on their design requirements.Hot Rolled Thread Bars have been successfully used throughout the world for decades. Their main applica-tions are:

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 im-pact 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 25% of the threaded area.

The two flat sides on the Hot Rolled Thread Bar eliminate jamming of nuts or cou-plers. 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 recom-

mendations.

US DOMESTIC Hot Rolled Thread Bar.

• GeotechnicalApplications: as soil nails, micropiles or prestressed rock and soil anchors.• Mining and Tunneling: as mining or tunneling anchors for roof and sidewalls.• PostTensioningApplications: as longitudinal and transversal tendons.• ReinforcingApplications: as reinforcing steel in walls, slabs, columns for high rise build-

ings, drill shafts, power plants and any other form of concrete construction.• FormTiesandTieRods: as application for various Tie Rod construction systems, sheet

piling, tieback retaining walls, frame structures.

Foranyspecialrequirementscallustoday!

CTS® Hot Rolled Thread Bar CTS® Hot Rolled Thread Bar

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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.

Temporary(less than 2 years)

Service Life

Extended Temporary(2 to 5 years)

Permanent

Class I ProtectionAggressivityAggressivity

AggressiveAggressive Non-Aggressive Non-Aggressive

No ProtectionClass II Protection Class II ProtectionClass I Protection

Dam RetrofitsBridges MiningTunneling Soil NailingMicropilesPost TensioningRetaining WallsDrilled ShaftsExcavation ShoringReinforcing Steel

Typical Applications:


Temporary AnchorNo Corrosion Protection

PTI - Class II Single Corrosion Protection

PTI - Class IDouble Corrosion Protection

PROTECTION REQUIREMENTS Class Anchorage Free Stressing Length Tendon Bond Length

PTI Class IEncapsulatedTendon

• Trumpet.• Grout or corrosion

inhibiting com-pound filled. Cover if exposed.

• Corrosion inhibiting compound-filled sheath encased in grout, or

• Grout-filled sheath.

• No trumpet.• No Cover.

• Grease-filled sheath for single stage grouting.

• Grout-filled encapsulation.

• Grout encasement.

PTI Class IIGrout Protected Tendon

No Protection

• Grout encasement.• Corrosion inhibiting compound-filled sheath encased in grout.

• Trumpet.• Grout or corrosion

inhibiting com-pound filled, cover if exposed.

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Corrosion Protection Classification*: Anchor Details:

Cover Cap

*ForprestressedanchorsofGrade150highstrengthsteelASTMA722Otherbars,i.e.Grade75,ASTM615,shallnotbeprestressed.

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 Cor-rosion Protection:

PTI Class I: Encapsulated Tendons (often referred to as double corrosion protected, DCP)PTI Class II: Grout Protected Tendons (often referred to as single corrosion protected, SCP)No Protection: Anchorage Unprotected

*TobeusedonlyforGrade150highstrengthsteelASTMA722

Thread Bar

Bearing Plate

Centralizer

Seal

Optional-Greased & Sheathed Thread Bar in Unbonded Length

Hex Nut

Unbonded Length

Bond Length

Bare Thread Bar in Bond Length

Cover Cap

Bearing Plate

Smooth PVC Sheath

Bare Thread Bar in Bond

Centralizer

Unbonded Length

Bond Length

Seal

Hex Nut

Grease or Grout filled Trumpet

Thread Bar Greased inside PVC Sheath

Seal

Bearing Plate

End Cap

Corrugated Sheathing

Centralizer

Seal

Hex Nut

Thread Bar Pre-Grouted inside Corrugated Sheath

Unbonded Length

Bond Length

Grease or Grout filled Trumpet

Seal

Smooth PVC Sheath

Thread Bar Pre-Grouted inside Corrugated Sheath


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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.

Stressing Jack(steel or aluminum)

Carbon FiberLight Weight Jack

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ModelNumber

StrokeRecommended

Load@ 10,000 PSI

CenterHole I.D.

CylinderO.D.

HeightCollapsed

MaterialWeight

(lbs.)

CTS-CBJ-3 3.0 " 25 TONS 0.70 " 4.25 " 8.00 " ALUM 10CTS-25-8 8.0 " 25 TONS 0.70 " 4.50 " 13.00 " ALUM 20CTS-50 4.0 " 50 TONS 2.12 " 7.50 " 9.50 " ALUM 40

CTS-100 6.0 " 100 TONS 2.00 " 7.00 " 12.50 " STEEL 90CTS-100 8.0 " 100 TONS 3.50 " 10.00 " 16.00 " ALUM 120CTS-120 6.0 " 120 TONS 3.50 " 9.50 " 14.00 " ALUM 80CTS-150 8.0 " 150 TONS 3.50 " 10.00 " 15.00 " ALUM 125CTS-150 10.0 " 150 TONS 3.50 " 12.00 " 19.00 " ALUM 225CTS-200 7.0 " 200 TONS 3.50 " 11.00 " 17.00 " STEEL 335CTS-200 9.0 " 200 TONS 3.50 " 12.00 " 19.00 " ALUM 200CTS-200 9.0 " 200 TONS 4.50 " 11.50 " 21.00 " STEEL 450CTS-300 18.0 " 300 TONS 5.25 " 14.00 " 27.50 " STEEL 875CTS-300 18.0 " 300 TONS 5.25 " 14.00 " 34.00 " STEEL 1,350CTS-500 14.0 " 500 TONS 8.00 " 20.00 " 27.50 " STEEL 1,830CTS-800 14.0 " 800 TONS 9.50 " 26.50 " 32.50 " STEEL 3,600

CTS-2200 35.0 " 2,200 TONS 16.00 " 38.50 " 55.00 " STEEL 13,000

Stressing Jacks Table:

Hollow Ram Jack Details:

* Other sizes available upon request* To be verified with calibration. Calibration Certificate can be supplied if required.


Also Available in Grade 75

Grade 80 (Left Hand Thread) ASTM A615

Grade 97 (Right Hand Thread)

Grade 150 (Right Hand Thread) ASTM A722

Grade 160 (Right Hand Thread) ASTM A722

55555

%5555

7701162207725343535

kN304393493565

173261467570795

kips6888

111127

645973

174021222960

kN255329413474

145219391477665

kips577493

1077.5511.4

20.3824.8634.68

kg/m2.983.854.835.55

5.077.66

13.6716.6823.27

lbs./ft2.002.593.253.73

9621452259731674418

mm2380491616707

1.492.254.034.916.85

sq.in0.590.760.951.10

3543

57.563.575

mm22252830

14182024

in7/8"

1"1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"

3"

213427543658

Size Nominal Diameter Area Weight Yield Load Ultimate Strength Elongation#789

1011

452669843

10401434

4444572

127188237292403

102150190234322480619822

55554

453667845

10401435213527573656

102150190234323

4.486.548.28

10.2114.1020.9527.1035.90

4.395.566.869.47

14.0833314418

7801075160120652743

175242360464617

18.2024.12

480620822

600774

1028

1300179226683442

kips kN76

113142

339502632

kips kN565836

1054

Elongation

%

Max Jacking Load(80% of Ultimate)kips kNlbs./ft kg/m

Yield Load

kips kN

6575

Area

sq.in mm20.851.251.581.952.694.005.166.85

548806

10193236404757

125717352581

Elongation%33

Nominal Diameter

in1"

1-1/4"1-3/8"1-5/8"1-7/8"2-1/4"2-1/2"

3"

mm26

kips4263

kN186280

kips3450

kN151222

lbs./ft0.981.49

kg/m1.462.22

sq.in0.280.42

mm2181271

in5/8"3/4"

mm1520

66665

%7776

590690

101918602230

kN200280359467

133163236420515

kips466383

105452553798

14201748

156kN

213280355

kg/m

3.043.975.06

102125180320393

kips35486380

1.502.042.673.4

6.408.0011.4

20.2425.16

2.23

Nominal Diameter Area Weight Yield Load

1.562.254.004.91

mm2284387510645819

1006145225813168

4.35.377.65

13.6016.91

lbs./ft

20

1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"

Elongation#678

in3/4"7/8"

1"

19mm

2225

0.44sq.in

0.60

Size

Max Design Load(60% of Ultimate)

Weight Ultimate Strength

Ultimate Strength

3.01

Nominal Diameter Area Weight Yield Load Ultimate Strength

2832364357

63.5

0.791.001.27

910111418

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CTS® Threadbar Anchor Technical Data:

... page 11


The Grade 80 bars meet the requirements of all ASTM A615 Grades.

As per PTI recommendations for prestressed Rock and Soil Anchors, only Grade 150 and Grade 160 Bars (ASTM A722) shall be used.

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Accessories: Grade 80 left hand thread

# inch mm inch mm inch mm6 3/4" 19 1.50 38.1 1.69 437 7/8" 22 1.50 38.1 1.77 458 1" 25 1.75 44.5 1.97 509 1-1/8" 28 2.00 50.8 2.36 6010 1-1/4" 32 2.25 57.2 2.56 6511 1-3/8" 36 2.50 63.5 2.87 7314 1-3/4" 43 3.00 76.2 3.70 9418 2-1/4" 57 3.38 85.7 4.33 11020 2-1/2" 63.5 3.50 88.9 4.53 115

# inch mm inch mm inch mm inch mm6 3/4" 20 1.26 32 1.69 43 1.61 417 7/8" 22 1.38 35 1.77 45 1.85 478 1" 25 1.61 41 1.97 50 2.09 539 1-1/8" 28 1.81 46 2.36 60 2.36 6010 1-1/4" 32 2.17 55 2.56 65 2.83 7211 1-3/8" 36 2.36 60 2.87 73 3.07 78

Dome Anchor Nut - 55 DegreeOutside Diameter

(D)Length

(L)Wrench Size

(F)Size Nominal Diameter

Anchor Nut

Accessories Grade 80 (left hand thread)

Wrench Size(F)

Size Nominal DiameterLength

(L)

... page 13

# inch mm inch mm inch mm6 3/4" 19 1.50 38 4.13 1057 7/8" 22 1.50 38 4.33 1108 1" 25 1.63 41 4.53 1159 1-1/8" 28 1.75 44 4.92 12510 1-1/4" 32 2.00 51 5.51 14011 1-3/8" 36 2.50 64 5.91 15014 1-3/4" 43 3.00 76 7.62 193.518 2-1/4" 57 3.75 95 8.66 22020 2-1/2" 63.5 4.00 102 10.24 260

# inch mm inch mm inch mm6 3/4" 19 1.50 38.1 0.79 207 7/8" 22 1.50 38.1 0.87 228 1" 25 1.75 44.5 0.91 239 1-1/8" 28 2.00 50.8 0.98 2510 1-1/4" 32 2.25 57.2 1.18 3011 1-3/8" 36 2.50 63.5 1.38 3514 1-3/4" 43 3.00 76.2 1.57 4018 2-1/4" 57 3.38 85.7 2.36 6020 2-1/2" 63.5 3.50 88.9 2.95 75

Accessories Grade 80 (left hand thread)

Coupler

Lock Nut

Size Nominal Diameter

Size Nominal DiameterWrench Size

(F)Length

(L)

Outside Diameter(D)

Length(L)

Accessories: Grade 80 left hand thread


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 de-velop the Guts of the Bar in tension and compres-sion, Anchor Nuts shall be used and tightened against each end of the Coupler.

• If Lock Nuts are used in-stead of Anchor Nuts the splice will develop the Guts of the Bar in tension but only 50% 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 A775 or galvanized as per ASTM A123. The hardware for these Bars has to be over-sized. Please contact CTS for dimensions.

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Accessories: Grade 97 right hand thread

# inch mm inch mm inch mm lbs. kg7 7/8" 22 1.61 41 1.97 50 0.77 0.358 1" 25 1.81 46 2.17 55 1.1 0.59 1-1/8" 28 1.97 50 2.36 60 1.43 0.6510 1-1/4" 30 2.17 55 2.56 65 1.87 0.8511 1-1/4" 35 2.56 65 2.76 70 3.31 1.5014 1-3/4" 43 3.15 80 3.54 90 5.95 2.718 2-1/4" 57 3.54 90 4.72 120 10.14 4.620 2-1/2" 63.5 3.94 100 5.71 145 16.2 7.3524 3" 75 3.94 100 5.71 145 11.57 5.25

# inch mm inch mm inch mm inch mm lbs. kg7 7/8" 22 1.42 36 2.09 53 1.77 45 0.59 0.278 1" 25 1.61 41 2.32 59 1.97 50 0.86 0.399 1-1/8" 28 1.81 46 2.64 67 2.17 55 1.19 0.5410 1-1/4" 30 1.97 50 2.80 71 2.36 60 1.45 0.6611 1-1/4" 35 2.36 60 3.27 83 2.76 70 2.46 1.1214 1-3/4" 43 2.76 70 4.02 102 3.35 85 4.20 1.91

Anchor Nut

Accessories Grade 97 (right hand thread)

Wrench Size(F)

Size Nominal DiameterLength

(L)Weight

Dome Anchor Nut - 55 Degree

Weight Length

(L)Outside Diameter

(D)Wrench Size

(F)Size Nominal Diameter

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Coupler

Lock Nut

Size Nominal Diameter

Size Nominal DiameterWrench Size

(F)Length

(L)Weight

Outside Diameter(D)

Length(L)

Weight


... page 16


inch mm inch mm inch mm lbs. kg1" 26.5 1.81 46 3.15 80 1.69 0.75

1-1/4" 32 2.17 55 3.54 90 2.7 1.201-3/8" 36 2.36 60 4.33 110 4.16 1.851-5/8" 40 2.76 70 4.72 120 5.96 2.651-7/8" 47 3.15 80 5.51 140 8.55 3.802-1/4" 57 3.54 90 4.72 120 9.34 4.152-1/2" 65 3.94 100 5.12 130 11.93 5.303" 75 4.13 105 5.71 145 13.95 6.20

inch mm inch mm inch mm inch mm lbs. kg1" 26.5 1.97 50 2.83 72 2.95 75 2.53 1.15

1-1/4" 32 2.36 60 3.15 80 3.54 90 3.74 1.701-3/8" 36 2.56 65 3.54 90 3.94 100 4.40 2.001-5/8" 40 2.76 70 3.94 100 4.53 115 6.60 3.001-7/8" 47 3.15 80 4.33 110 5.31 135 8.80 4.00


Wrench Size(F)

Length(L)

WeightNominal Diameter

Dome Anchor Nut - 55 Degree

Anchor Nut

Nominal DiameterWrench Size

(F)Length

(L)Weight

Outside Diameter(D)

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1-1/4" 32 2.44 62 7.09 180 7.04 3.201-3/8" 36 2.68 68 8.27 210 9.24 4.201-5/8" 40 2.83 72 9.65 245 11.22 5.101-7/8" 47 3.50 89 11.02 280 21.34 9.702-1/4" 57 3.74 95 9.45 240 18.37 8.352-1/2" 65 4.13 105 10.24 260 23.32 10.603" 75 4.53 115 11.42 290 28.60 13.00


1-1/4" 32 1.61 41 1.18 30 0.37 0.171-3/8" 36 1.81 46 1.38 35 0.57 0.261-5/8" 40 1.97 50 1.50 38 0.73 0.331-7/8" 47 2.36 60 1.65 42 1.14 0.522-1/4" 57 3.35 85 2.36 60 3.87 1.762-1/2" 65 3.54 90 2.56 65 4.69 2.133" 75 4.13 105 2.95 75 7.33 3.33

Weight

Weight

Outside Diameter(D)


Coupler

Nominal Diameter

Lock Nut

Nominal DiameterWrench Size

(F)Length

(L)

Length(L)


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Project Photo Gallery....

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Version: (December) 2014

Memberships:Partnerships:

Website: www.contechsystems.com

Head Office: Sales & Production:• 8150 River Road, Delta, B.C., Canada, V4G 1B5 Tel: 604-946-5571

Toll Free: 1-888-818-4826Email: [email protected]

Eastern Locations: Sales & Production: • Brockville, ON, Canada

Tel: 613-342-0041• Charlotte, NC, USA

Tel: 704-494-3989Sales: • Bushkill, PA, USA

Tel: 570-807-9617• New Port Richey, FL, USA

Tel: 727-842-5760Email: [email protected]

Western Locations: Sales & Production Plant:• 3736 South Tacoma Way, Tacoma, WA, 98409, USA Tel: 253-237-9008

Toll Free: 1-888-818-4826Email: [email protected]

pioneering geo-support solutions cts ® hot rolled …€¦ · pioneering geo-support solutions. c...

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