Post Tensioning Ducts Suppliers

Post tensioning chucks post tension accessories post tensioning strand post tensioning jacks post tensioning rams.

Post tensioning ducts suppliers. Vsl systems have a well earned reputation for their quality reliability and durability and have been used throughout the world since 1956 to build repair and strengthen buildings tanks transportation and special structures. Available in 100 30m 500 152m and 7 000 2 133m non perforated rolls. Post tensioning tendons ducts and grout materials. As a leading post tensioning supplier we are dedicated to provide value with our products and engineering services at competitive prices.

Structural technologies is the exclusive manufacturer of vsl post tensioning products and construction systems in the united states. 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. Multistrand post tensioning system corrugated duct. About 27 of these are metal building materials 0 are hvac systems parts.

The top countries of suppliers are turkey china from which the percentage of post tensioning duct supply is 1 99 respectively. A wide variety of post tensioning ducts options are available to you such as material. Buy precast supplies lifting anchors coil and ferrule inserts chamfer coil bolts nuts and rod reinforcing fibers magnetic solutions prestressing and post tensioning needs chemicals and more. Williams prestressing post tensioning systems consist of high tensile steel bars available in seven diameters from 1 26 mm to 3 75 mm with guaranteed tensile strengths to 1027 kips 4568 kn.

These thin walled galvanized corrugated 28ga 0 38 mm 24ga 0 61 mm sheet metal ducts also provide a secondary corrosion protection with excellent bond behavior between tendon grout and concrete. Corrugated post tension duct can be used to house rebar dowel pins or other connection devices in concrete. One is to provide efficient bond between the prestressing steel and the concrete member so as to control the spacing of. By concrete construction staff download the pdf version of this article.

Whether you are doing a residential or commercial project we have everything you need to get the job done. Corrugated metal ducts are the most economical means to create a void for the tensile elements. They are provided with cold rolled threads over all or a portion of the bar s length. The ideal duct for post tensioning tension cable shielding in concrete decking and.

394 57 kb there are two main reasons for grouting the ducts of post tensioned concrete members.