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Home//Markets//Post Tension//Post Tensioning

Post Tensioning

Post tensioning ductwork is a critical component that makes modern high-rise buildings, parking decks and bridges possible, and ADS manufactures the post tensioning ductwork needed for major engineering and architecture projects.

As a leader in the manufacturing of high density polyethylene (HDPE) corrugated pipe, ADS has developed chemically inert post tensioning duct that is ideal in this application. With spiral corrugated interior and exterior corrugations, ADS post tensioning duct conforms with the minimum requirements of cell classification 435400C as defined and described in the latest version of ASTM D3350. Learn more about ADS post tensioning ductwork here.

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ProductsDocuments

Products

Single Wall Post Tensioning Duct Specialty Pipe Single Wall Post Tensioning Duct Spiral, Single Wall Small Diameter Wall Pipe View Product

Documents

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

ADH5-Installation May 2020 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 March 2020

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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