Category Archives: driveway

When the busses have to keep rolling, Concrete Mender gets going.

When a city bus garage in the Pacific Northwest needed a fast concrete repair solution, crews turned to Roadware 10 Minute Concrete Mender™.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™

Mission critical concrete repairs is what we do here at Roadware. Facilities like city bus garages have areas that are required to be open and operational 24/7 365 days per year. Roadware 10 Minute Concrete Mender™ is your best choice for fast repairs that have to last.

January 18, 2014
Dear Roadware,
“I am writing this letter in regards to Roadware Incorporated, in particular their 10 minute mender concrete repair product. I have been involved in the concrete industry for 28 years. I am a former Certified American Concrete Institute field testing technician and have been an ACI Concrete Flatwork Finisher and Technician for more than 10 years. For the past 15 years, I have been working to perfect the art of concrete rehabilitation on structural concrete and Architectural concrete. Other repair textures include masonry, slate. granite, clay artworks and architectural stone works.At the 2011 World of Concrete Convention, I met with The Roadware sales staff. I was quite intrigued and impressed with their 10 minute concrete mender product line. I was given some test samples which ultimately persuaded me into using Roadware product.
Our first project using Roadware products was a complicated repair contract with a bus transit authority and I had to include a two-year warranty. There would be limited time access during the repair and I needed a product that would withstand heavy bus traffic within hours of application. I submitted my bid using the specifications and MSDS for the 10 minute mender product line and believe this may have been the reason I was awarded the job. End result 10 minute mender works! Fractured concrete, spalled concrete, cracked concrete. Concrete deficiencies e.g. all surface and deep restoration repairs. Microdoweling works period! 

While I was confident in the product, it is always reassuring to experience it first hand. I am quite familiar with what it takes to provide world class service to demanding customers. Roadware Employees deliver excellent customer service and unmatched product support.”

Sincerely,

William F. Neal
Bothell, WA

Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
The process starts with removing dirt and debris from the cracks and preparing them for repair.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Sometimes, remove and replace is not an option. Roadware 10 Minute Concrete Mender™ can have this back in service in minutes, not hours or days.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Roadware 10 Minute Concrete Mender™ mixed at a one to one ratio and blended with two parts sand. Each gallon of Concrete Mender makes about 2.2 gallons of repair material.

 

Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Roadware 10 Minute Concrete Mender™ can be mixed in bulk with simple tools and equipment.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Manufactured sand or quartz is added to the Concrete Mender to make a trowel-able mortar.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Roadware 10 Minute Concrete Mender™ is available in 10 gallon kits or convenient 2 gallon jug kits.
The Roadware 10 Minute Concrete Mender™ blended with silica sand is poured into the cracks and troweled flat.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Repairs can be made in all seasons with an ambient temperature range of -20F to 100F.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Roadware 10 Minute Concrete Mender™ repairs are ready for bus traffic in about 10 minutes at 70 degrees F.
Repairing concrete cracks with Roadware 10 Minute Concrete Mender™
Customer letter to Roadware

 

 

Repairing Cracks in Driveways and Patios Updated

One of the most common calls we get is asking how to repair a crack in a driveway or patio.  We designed Roadware MatchCrete™ Clear with this in mind.  Roadware MatchCrete™ Clear is a UV stable clear polyurethane hybrid that makes effective repairs to most exterior concrete surfaces.  By simply leaving the repair clear, the color of the surrounding concrete shows throughout the repair.

The first step to a good looking crack repair is to rout-out or cut the repair open with a diamond blade grinder.  You only have to go about 1/4″ x 1/4″. This will create a recess for the material to rest as it soaks down further into the crack.  Skipping this step will allow the material to flow uncontrollably on the surface and will create a messy looking repair.

 

Apply cartridge mixed MatchCrete™ Clear directly to the crack. Small amounts of silica or quartz sand can be added to keep the material from flowing out the bottom of the slab.  If necessary, matching colored sand can be used to match colored concrete areas. Fill the crack to slightly below grade to prevent material from flowing on to the surface of the concrete.

After a year of service, the repair above still looks good.  Please note, MatchCrete™ Clear is not a soft expansion joint material and should not be used in joints that are designed to move.  Always give careful consideration as to why the concrete cracked in the first place and what the concrete is expected to do in the future before making repairs of this nature.

UPDATE:
September, 2013
We have a new video for driveway hairline crack repair: