Contact Us!  405-672-8885
info@graservices.com

© 2018 GRA Services International

FIBERGLASS REPAIR SYSTEM (FRS)

 Fiberglass Repair System (FRS) is a versatile repair system that is easy to install, requires minimal time, needs limited installation tools, provides multiple repair options and is priced at or below competitive repair systems.

APPLICATION POTENTIALS

SLEEVE LENGTHS AVAILABLE FROM 4' - 8'


GROUNDLINE DAMAGE

Internal Groundline Damage
External Groundline Damage
Burn Damage due to Crop and Grass Fires
Mechinical Damage due to Vehicle Impact
Shell Rot


UPPER LEVEL DAMAGE

Extensive Woodpecker Nesting
Extensive Internal Decay due to Woodpecker Activity
Pole Fires due to Flashovers
Lighting Strikes
Pole Splits


STORM DAMAGE & UNIQUE APPLICATIONS

Snapped or Broken Poles due to Wind and Ice Storms
Pole Height Extensions for Minimum Conductor Clearance

TECHNICAL DATA

 

DESIGN CRITERIA: ANSI 05.1
TEST STANDARD: ANTM D-1036
DESIGN LOAD: 4,000 lbs. TIP LOAD

 

APPLICABLE TO WOOD UTILITY POLES
CIRCUMFERENCE: 30" TO 45"
CLASS: 2 TO 6

 

FIBERGLASS:

Random Weave Mat

1.5 oz. glass per square foot

45" Woven Roving
18 oz. glass per square foot
Unidirectional Woven Roving
18 oz. glass per square foot
  

RESIN PROPERTIES:
Isophthalic
Thixotropic
Corrosion Resistant
fire retardant (600°F)
Flexural Strength - 21,650 psi
Tensile Strength - 11,000 psi
  

GEL COAT PROPERTIES:
Color - brown or custom
UV rating - 25 yrs
Application - spray
  

INTERNAL METAL STRAP:
Center Strap - 3/16" x 2" A36-01 - Tensile / 50 KSI+, Yeild / 70 KSI+
Left Side Strap - 3/16" x 1.5" A36-01 - Tensile / 50 KSI+, Yeild / 70 KSI+
Right Side Strap - 3/16" x 2" A36-01 - Tensile / 50 KSI+, Yeild / 70 KSI+
Right Side Overlap Strap - 1/8" x 1.5" A36-01 - Tensile / 50 KSI+, Yeild / 70 KSI+
  

EXTERNAL METAL STRAP & BOLT CLAMPS:
1 1/2" x 1/16" anodized metal strap; breaking strength: 8,000lbs.
1 1/2" bolt clamps: 6,000 lbs max tension (two piece clamps) 

PACKAGING

FRS Sleeves are available in several standard lengths

FRS-4 foot length - Pole Repair System
This sleeve is applicable to Class 2 poles and lower with diameters at point of application no greater than 15". (Bolt Clamp and Straps needed: 3)

 

FRS-6 foot length - Pole Repair System

This sleeve is applicable to Class 2 poles and lower with diameters at point of application no greater than 15". (Bolt Clamp and Straps needed: 3)

 

FRS-8 foot length - Pole Repair System
This sleeve is applicable to Class 2 poles and lower with diameters at point of application no greater than 15". (Bolt Clamp and Straps needed: 4)

BOLT CLAMP/STRAPPING ASSEMBLY


All FRS Systems need to be strapped as part of the repair system.