Micropiles

Properties of Multibar GEWI ® Piles

Bar Diameter Minimum Yield Stress
( fy) 		Cross Section Area
(Aps) 		Ultimate Load
(Aps * fu) 		Yield Load
(Aps * fy) 		Nominal Weight
No. mm MPa KSI in2 mm2 kips kN kips kN lbs/ft kg/m
3x#14 3 x 43 517 75 6.75 4356 675 3000 506 2250 22.95 34.14
3x#18 3 x 57 517 75 12.00 7742 1200 5338 900 4000 40.80 60.72
3x#20 3 x 63.5 552 80 14.73 9503 1473 6552 1179 5244 50.13 74.58
All combinations of sizes up to 3 GEWI ® Bars are possible.

Multibar Assembly




1.Bearing Plate with Hex Nut
2.Spiral Reinforcement
3.DYWIDAG THREADBAR ® (Tot. 3)

 






4.Centralizer
5.Cement Grout
6.Post-Grout Tube
7.Primary Grout Tube