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Petrotac 4591 - 24" x 108'
Petrotac 4591 - 24" x 108'

Petrotac 4591 - 24" x 108'

$354.73

FREE SHIPPING
SKU PT4591-24

Petrotac is a self-adhesive paving membrane geotextile designed to protect pavements from moisture damage by providing a stress absorbing interlayer to decrease the development of cracking over time.

It is used to treat local pavement distress, including joints and cracks, and can also be used as a moisture barrier on bridge decks.

***Minimum Order Requirement = 24 Rolls (Pallet)***

This fabric is produced in the state of Georgia, USA and can meet Build America / Buy America (BABA) requirements when requested. If ordering this fabric for a BABA project be sure to indicate that a BABA fabric is required in the “order message” field on the cart page.

PRODUCT SPECS

Model: Petrotac 4591

Dimensions: 24" x 108' (216 SF)

Materials: Polypropylene, staple fiber, needle punched non-woven fabric. Coated with rubberized asphalt adhesive to the bottom. Top coated with an asphalt tack coat.

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  • Questions? Call (800) 583-4891

PRODUCT HIGHLIGHTS

  • Peel-and-stick application makes installation fast and easy
  • Protects pavements and localized failures against moisture
  • Protects against reflective cracking
  • Small rolls make it easy to handle and install
  • Reduces the cost of bridge waterproofing
  • Meets the requirements of ASTM D-6153 for type III Bridge Deck Waterproofing Systems
  • Made in America

Looking for Petromat Paving Fabrics? See below:

Petrotac 4591 - 12
Petrotac 4591 - 12
Petrotac 4591 - 12
Petrotac 4591 - 12

Petrotac 4591 - 12" x 108'

$179.03
Petrotac 4591 - 18
Petrotac 4591 - 18
Petrotac 4591 - 18
Petrotac 4591 - 18

Petrotac 4591 - 18" x 108'

$280.56
Petrotac 4591 - 24
Petrotac 4591 - 24
Petrotac 4591 - 24
Petrotac 4591 - 24

Petrotac 4591 - 24" x 108'

$354.73
Petrotac 4591 - 36
Petrotac 4591 - 36
Petrotac 4591 - 36
Petrotac 4591 - 36

Petrotac 4591 - 36" x 45'

$251.34

SHIPPING

✔  All items ship for free

☏  Call: (800) 583-4891 for pricing and shipping questions.

Shipping estimates shown on the map pertain to this specific product only. Orders typically ship within 1-2 business days if the order is placed before 12:00 noon EST. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

Product Data Sheet

Installation Guidelines

Spec Guidelines

FREQUENTLY ASKED QUESTIONS

Questions about our this product? Visit our FAQ section here.

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Petrotac Case Study

Petromat and Petrotac Installation

Petrotac Being Installed on Roadway

Scenario

Interstate 70 had become a very heavily traveled interstate highway running East to West. The enormous increase of population in the Indianapolis area had taken its toll on a stretch of the interstate that runs through Greenfield, IN.

The pavement has basic Portland Cement Concrete with 5-inches of asphalt placed on the top. The asphalt was seriously deteriorated caused by surface water infiltration that weakened the foundation layers of the pavement and enabled fines pumping, erosion, and freezes then thaw damage. To reconstruct the roadway, the asphalt had to be milled down to the original PCC surface and then replaced.

The Solution

To guarantee the restoration would offer long-lasting benefits, INDOT wanted results that would alleviate cracking from the PCC pavement reflecting up into the new overlay. The really bad PCC joints were mended and the fairly stable joints were covered with strips of  Petrotac® to increase the life of the replaced overlays. Petrotac® is a self-adhering paving membrane interlayer that is designed to decrease reflective cracking through stress absorption.

Along a 7.5 stretch of the interstate, other joints and cracks were filled. They used a primer on the milled surface and the Petrotac® strips and applied it over some joints and cracks on the PCC pavement. The contractor lightly rolled the installed  Petrotac strips to increase adhesion to the pavement.

Overall  PETROMAT® Enviro Performance

There were a number of minor fragmented joints and cracks that remained.

Petromat® Enviro was included in the design to provide a total pavement moisture barrier and stress absorbent interlayer.  INDOT had used Petromat Enviro earlier on an area of Interstate 65.  Everyone was pleased with its ability to extend the life of the pavement. INDOT was impressed by the paving fabric's ability to be milled and recycled.

A tack coat of 0.26 gallon/square yard of PG64-22 was sprayed on the milled pavement and over the Petrotack strips. Afterward, Enviro was applied and the intermediate HMA course was placed.  Enviro is an excellent choice for installation over milled surfaces due to its ability to conform to the rough surface and elongation. Lastly, the wearing surface course of asphalt cement was placed to complete the restoration.

The plan for using Petrotac over the worst joints and cracks followed by a full-width installation of Petromat Envior offered the pavement a significant effect to greatly extend the life of the replacement overlay.  Also, the pavement foundation layers will regain strength, prevent erosion, and avoid freeze and thaw damage.

Petromat and Petrotac Installation at Jobsite

Petromat Being Used Alongside Petrotac