Pile Rehabilitation - Corr-Jack Pile Encasement Form

The Corr-Jack forms innovative double wall corrugated design make it the only form on the market that provides impact protection absorption to the structural member being rehabilitated. This key feature combined with low material cost and ease of installation make it the product of choice among engineers and contractors. Corr-Jack can be used to rehabilitate timber, concrete and steel piles above and below the water. The forms are permanent or removable. It performs well under heavy load requirements and extreme environmental stress for extended periods of time.

The Corr-Jack Advantage

• One Piece Construction Reduces Installation Time-No Alignment Problems, Flange Bolts, Adhesives Or Screws
• Durable, Easy To Cut, Light Weight & Chemical Resistant
• Easily Extendable
• HDPE Is Non Water Absorbing And Non Corrosive
• Neutrally Bouyant To Facilitate In Water Handling
• Corrugations Provide Impact Protection And Facilitate Placement Of Banding
• Low Cost

Physical Properties

Property	Value	Test Method
Density	>0.945	ASTM D1505
Melt Index	>0.4
Flexural Modulus	110,000	ASTM 3350
Tensile Strength	3,000	ASTM 3350
Stiffness (24" dia)	2,000	ASTM F667
Brittleness	-80 F	D2444
Wall Thickness (24" dia)	.050" (1.27 mm)
PH Range	1.5—14
Weight / ft. (24" dia)	11.23 lbs.