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Home//Products//Pipes//Specialty Pipes//Single Wall Post Tensioning

Single Wall Post Tensioning Duct

Small diameter, spiral-corrugated, single wall pipe used for post tensioning ducting in concrete applications.

ADS Post Tensioning Duct features spiral corrugated interior and exterior corrugations with a minimum 1.91-inch (48.5mm) inside diameter and average 2.3-inch (58.4mm) outer diameter. Available in 100' (30m), 500' (152m) and 7,000' (2,133m) non-perforated rolls. The ideal duct for post-tensioning tension cable shielding in concrete decking and similar applications.

  • Chemically inert
  • Ideal for bridge decks, parking structure slabs and horizontal slabs

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Product Information

Spiral pipe and fitting material shall be high density polyethylene conforming with the minimum requirements of cell classification 435400C as defined and described in the latest version of ASTM D3350. Average pipe stiffness at 5 percent deflection shall be 80 pii when tested in accordance with ASTM D2412.Average weight shall be 0.19 pounds per foot.

Downloads

Submittal Packages

Chemical_Resistance_PE-Elastomers_(Tech_Note_A4.01, 10-09)
Chemical_Resistance_PP-Elastomers_(Tech_Note_A4.02)
Article_GeoGrid_Logging_Industry_(0216)
Resin_Properties_-_3-24in_HDPE_SW_per_ASTM_F667
Resin_Properties_-_4-10in_HDPE_per_AASHTO
Resin_Properties_-_4-10in_HDPE_per_ASTM_F2648
Resin_Properties_-_12-60in_HDPE_per_AASHTO
Resin_Properties_-_12-60in_HDPE_per_ASTM_F2648
Resin_Properties_-_12-60in_HP_per_AASHTO_M330

Installation Guides

Drainage_Handbook_ADH5_Installation_(08-18)
Trench_Installation_Aircraft_Loads_12in_to_60in_Pipe_(Detail_101H_01-16)-Model
Trench_Installation_Railway_4in_to_60in_HDPE_Pipe_(Detail_107A_01-16)-Model
Trench_Installation_Railway_HDPE_PP_Pipe_(Detail_107C_01-16)-Model

Specifications

ADS POST TENSIONING DUCT SPECIFICATION_01_19
ADH8 - References - July 2017
ADH1-Specifications (04-19)

Structural Design - Technical Literature

Drainage_Handbook_ADH2_Structures_(05-19)
Drainage_Handbook_ADH3_Hydraulics_(07-14)

Hydraulics - Technical Literature

Drainage_Handbook_ADH3_Hydraulics_(07-14)

Durability - Technical Literature

Chemical_Resistance_PE-Elastomers_(Tech_Note_A4.01, 10-09)
Drainage_Handbook_ADH4_Durability_(11-15)
Chemical_Resistance_PP-Elastomers_(Tech_Note_A4.02)

Configurators & Calculators

TTCI_Railroad_Report_(10780)_08-10
TTCI_Report-P-09-052_Final_PPI_Polyethylene_Pipe_Testing_011810

Case Studies/Approvals

Article_WA_Seattle_W_WD-Wrangling_Runway_Runoff_03-17
Article_GeoGrid_Logging_Industry_(0216)
ADS_PO_Terms_and_Conditions_Condensed_(01-15)
Announcement_Abbotsford_DC_Review_CAN_(08-15)
Announcement_BaySaver_NJDEP_(07-28)
Announcement_Baysaver-Release-_(07-15)
Announcement_Inserta_Wye_Press_Release_(07-11)
Announcement_ADS_Infiltrator_PStatement_Columbus_818857_(2012)
Article_Tigre-ADS_Help_Brazil_Infrastructure_CEO_(811_p18-22

Brochure

Water Management Product Catalog 2019
Brochure_Railroad_N-12_(08-10)
Brochure_HDPE_Railcar_Load_(ADSTTCI_AD460610_08-10)
Article_GeoGrid_Logging_Industry_(0216)
Brochure_ADS_Green_Build_(20-08)

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