KES_Compliance_Cert_2025.pdf

PDF 664 KB Posted

Attached to
Competitive Selection OH|DOT10226-4
Contract number
DOT10226-4
Issued by
Ohio

About this file

This document is a Certificate of Compliance issued by Roklin Systems Incorporated, located in Ventura, California, and addressed to Kindler Engineered Systems, LLC in Plain City, Ohio. The certificate is dated March 31st, 2025, and appears to be a technical validation document demonstrating the performance specifications of two rapid setting repair product kits.

The document details two specific product kits: a 5-gallon Roklin FLEXSET Rapid Setting Concrete Repair Kit and a 5-gallon Roklin FLOMIX Rapid Setting Asphalt Repair Kit. Each kit contains specific polymer components, aggregates, and sand. The certificate includes a detailed performance testing table referencing Texas Department of Transportation (TX DMS-6170) Type I Physical Requirements, which shows test results for various metrics including gel time (9 minutes), wet bond strength (176 psi), compressive strength (1710 psi), and thermal compatibility (passing). The test results demonstrate that the products meet or exceed the required specifications across multiple performance parameters.

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102__26__recommend_Award_Letter.pdf PDF
Affirmation_and_Disclosure_KES.pdf PDF
102-26_Specs__03_13_25_.pdf PDF
flexset_spec_sheet.pdf PDF
KES_102-26_pricing__03_13_25___1_.xls XLS spreadsheet
Signature__4___1___002___44_.pdf PDF

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Text version

300 E. Shell Rd. Ventura, CA 93001

(805) 256-7680 (Tel) * (805) 204-4145 (Fax) * 877-FLEXSET (Toll Free)

Certificate Of Compliance Monday March 31st. 2025

Kindler Engineered Systems, LLC P.O. Box 453 Plain City, OH 43064 Att: Joe Kindler

Joe, As per you request, we certify that the following products comply with our specifications, and shall meet all required specifications as stated:

Roklin FLEXSET 5 gallon Rapid Setting Concrete Repair Kit:

Each kit contains ½ gallon of “A” Amber colored Polymer.

Each kit contains ½ gallon of “B” Gray colored Polymer.

30 pounds of Polymer treated B279 aggregate 12 Pounds of # 3 Silver topping sand.

Roklin FLOMIX 5 gallon Rapid Setting Asphalt Repair Kit:

Each kit contains ½ gallon of “A” Amber colored Polymer.

Each kit contains ½ gallon of “B” Black colored Polymer.

30 pounds of Polymer treated B279 aggregate 12 Pounds of # 3 Black topping sand.

Table 1. TX DMS-6170 Type I Physical Requirements

Test Age at test Method Requirement Result

Gel time, min. - Tex-614-J 5 to 60 min. 9 min.

Wet bond strength, psi 7 days Tex-618-J > 100 psi 176 psi

Compressive strength, psi 7 days ASTM C579B > 200 psi 1710 psi

Compressive stress at 0.1 in. 7 days Tex-618-J > 200 psi 733 psi

Resilience, % 7 days Tex-618-J > 90 % 97.2%

Thermal compatibility 7 days ASTM C884 No delam or Cracking after 9 cycles Pass

Should you have any additional questions please do not hesitate to contact my office, Tom Singleton

Tom Singleton Principal Roklin Systems Inc.

File details come from the government source that posted it. Updated .