🛢️ PTI M55 (Corrugated HDPE Ducts, Thixotropic Non-Shrink Grout, Zero Bleed)

Bonded Multistrand PT Duct Grout Calculator

Size multi-strand internal and external bonded post-tensioning corrugated duct grout pumping volumes for bridge girders and nuclear containment vessels under PTI M55.1: calculate theoretical internal duct void volume (Cubic Feet = [Duct Area - Strand Steel Area] x Length + 15% wastage), specify high-performance zero-bleed thixotropic cement grout, and PT grouting profits.

1. Project & Operating Inputs

Total Bonded PT Duct Footage (Linear Feet e.g. 4,500 ft Multistrand Duct)

Strand Count per Duct (Strands e.g. 19x 0.6" Strands in 4" Duct)

Customer Bid Price for Supplied & Pumped Thixotropic Grout ($ / Lin Ft)

Pre-Packaged Non-Shrink Grout (Sika/Euclid), High-Shear Mixer, Crew ($ / Ft)

2. Financial Breakdown & Yield

PTI M55 BONDED PT GROUTING

Turnkey Multistrand Grouting Profit

Heavy Bridge Post-Tensioning Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost