GTI COMPOSITE EXTENDED HIGH CHAIRS™ (SERIES 211)

                                 
 
GTI® provides the strongest Extended High Chairs available in the market.  They are made from composite material and exceed the strength of comparable wire supports by up to ten times.  The Extenders are 4” and 6”, with the best available combination of High Chair and Extender automatically calculated into the final height.  GTI® composite material offers continuous corrosion protection, both on the job-site and in concrete providing a great alternative to epoxy, stainless, and galvanized bar supports.
 
The GTI® line of Composite Extended High Chairs contains points on the bottom of the feet that firmly hold the chair in place and feet that can be stapled to the deck when necessary.  GTI Composite Extended High Chairs are grey in color (custom colors are available) to blend in with concrete and show virtually no change in strength in temperatures ranging from 0ºF to 300ºF.
 
Primary Uses:  
 
  • Top Layer Double Mat Support – Post-Tensioning, Rebar, or Mesh
  • Tilt-Up Concrete Wall Panels
  • Slab-on-Ground using a Sand Plate
   
Sizes:  
 

From 10-¼” to 18” (in ¼” increments)

   
Features:  
 
  • Feet that can be stapled
  • Points on legs ensure minimal surface contact and become virtually invisible
  • Designed for maximum aggregate flow and concrete consolidation
  • Will cradle all sizes of reinforcing
  • Stable foot print

PRODUCT APPLICATIONS        

DOT Department of Transportation

PC Precast

PT Post-Tensioned

SOG Slab-on-Ground

SE Slab – Elevated

TU Tilt-Up

 

Part No. Size Pcs/Box Wt/Box/Lbs
211025 10-1/4" 85 49
211050 10-1/2" 50 28
211075 10-3/4" 50 25
211100 11" 50 29
211125 11-1/4" 50 30
211150 11-1/2" 50 30
211175 11-3/4" 50 30
211200 12" 50 30
211225 12-1/4" 50 33
211250 12-1/2" 50 32
211275 12-3/4" 50 39
211300 13" 50 36
211325 13-1/4" 50 39
211350 13-1/2" 50 38
211375 13-3/4" 50 38
211400 14" 50 41
211425 14-1/4" 30 16
211450 14-1/2" 30 16
211475 14-3/4" 30 16
211500 15" 30 16
211525 15-1/4" 30 15
211550 15-1/2" 30 15
211575 15-3/4" 30 16
211600 16" 30 16
211625 16-1/4" 20 12
211650 16-1/2" 20 12
211675 16-3/4" 20 12
211700 17" 20 12
211725 17-1/4" 20 13
211750 17-1/2" 20 14
211775 17-3/4" 20 13
211800 18" 20 14

Contact GTI Sales for quotes.

Contact GTI Orders to place orders.

The products that are shown are protected under license by one or more of the following patents: U.S. Patent Numbers 5555693, 5664390, 5762300, 5791095, 6557317, 6684594, 6684595, 6772571, 6775954, 7237367, 7284354, 7322158; Design Patent Numbers 388312, 480291, 482262, 495504, 497055, 500665, 504805, 543836, 565748, 565749; European Patent Numbers 0864022, 0891507, 1015712; Canadian Patent Numbers, 2238537, 2250026; and other patents pending.

 

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.

 

PROPER CARE AND USAGE: Do not leave GTI Bar Supports in the sun or in bright daylight for prolonged periods of time - composites, plastics, and bags may become brittle; the material used to manufacture GTI Bar Supports is physiologically safe and resistant against all acids and alkaline solutions used in the construction industry; do not apply oils, release agents, or similar products to GTI Bar Supports; under certain conditions small rupture may occur at the surface of concrete in the vicinity of GTI Bar Supports when too much oil or release agent is used on the formed surface - further causes may be poor cleaning of the concrete surface and improper use of primer when painting; GTI Bar Supports have been used world-wide in every climatic condition without complaint.