DESCRIPTION: Infrastructure Repair Systems, Inc. offers a turn key manhole rehabilitation system Our 16 foot trailer comes complete, including enough product to rehabilitate five (5) 4' x 8' manholes.

The Infrastructure Manhole Rehabilitation System consist of a two component 100% thermosetting epoxy system that is applied to both dry and wet substrates. Many factors determine the optimum thickness such as the condition of the existing manhole, depth, groundwater pressure and traffic loads. The total system is applied by brush, trowel, or airless spray.

ADVANTAGES:

Ease of installation Forms a permanent monolithic repair Minimal inconvenience to the public and traffic Ambient cure Environmentally friendly zero (0) voc's High performance corrosion strength High performance tensile strength System integrity a result of research and development High performance corrosion strength	High performance compression strength High performance durability Ability to conform to any configurations Stronger than original pipe Bonds to dry and wet substrates Prevents infiltration and exfiltration Installed by certified installers Technical support

Minimum Chemical Resistance Requirements Domestic Sanitary Sewer Applications (ASTM D 543) Minimum One Month at 73.4 F (23 C) Chemical Solution Percent Concentration Tap Water pH 6-9 100% Nitric Acid 5% Phosphoric Acid 10% Sulfuric Acid 10% Gasoline 100% Vegetable Oil 100 Detergent 0.1% Soap 0.1% The information and data stated herein is based on technical data that Infrastructure Repair Systems, Inc. believes to be accurate. It is intended for use by certified installers having the skills in determining the suitability for their applications. Any recommendation should not be construed as an invitation to use this system in infringement of any patents. No warranty, either expressed or implied is made or intended.

Mechanical & Physical Properties TENSILE STRENGTH (ASTM D638) 8,228 PSI TENSILE MODULUS (ASTM D638) 463,516 PSI COMPRESSIVE STRENGTH (ASTM D695) 13,627 PSI COMPRESSIVE MODULUS (ASTM D695) 542,290 PSI FLEXURAL STRENGTH (ASTM D790) 465,306 PSI FLEXURAL MODULUS (ASTM D790) 465,306 PSI HARDNESS MOLD SIDE (ASTM D2240) 84.7* ADHESION TO STEEL (Tensile Pull off - Avg. 2 tests) 1101 PSI ADHESION TO CONCRETE (Tensile Pull off - Avg. 3 tests) >464 PSI STEEL SUBSTRATE (Visual Observation) 60% cohesive failure of epoxy, 40% adhesion failure CONCRETE SUBSTRATE (Visual Observation) 100% failure of concrete substrate * Average reading after high & low readings discarded.

HOW IT WORKS

MAIN PAGE | POINT REPAIR SYSTEMS CONTACT INFRASTRUCTURE