GTI®designs and supplies the most advanced and reliable Encapsulation Systems for Unbonded Post-tensioning available today. The GTI Zero Void® Encapsulation System is a proven method of providing corrosion protection for unbonded tendons. Our patented system consists of an anchor casting encapsulated in a thick polyethylene material with excellent chemical and cold temperature resistance.
GTI Zero Void® Spring-Loaded Fixed-End Anchorages are hand installed using special springs and caps in the field for special circumstances. These specialty anchorages do not need grease filled tubes to protect the strand.
GTI S1-05, 3-PIECE WEDGE
0.5" ZERO VOID ENCAPSULATION
0.5" ZERO VOID CAP, SPRING-LOADED
0.5" ZERO VOID ENCAPSULATION W/SPRING-LOADED WEDGES
See www.gti-usa.net/patents.shtml for a listing of many of the patents licensed to GTI, including patents that may cover one or more of the products identified on this page.
NOTICE OF EXCLUSIVE TERMS AND CONDITIONS: ALL SALES OR PURCHASES BY GTI RESPECTIVELY INCORPORATE AND ADOPT GTI'S STANDARD TERMS AND CONDITIONS OF SALE OR PURCHASE AND THE SPECIFIC TERMS (E.G. DELIVERY, PRICE, QUANTITY) OF EACH SPECIFIC TRANSACTION ALL AS SET FORTH IN THE CONTROLLING PURCHASE ORDER.