Posts Tagged ‘Maintenance’




Article: Sustainable Options in Pavement Maintenance

Published by Candace on January 25th, 2012

Sustainability is the capacity to endure. In today’s world, it is of the utmost importance to respect our resources and conserve what we can.  In the asphalt paving industry, it is now easier than ever to do just that, as recycling and responsible alternatives exist which can aid in the significant reduction of energy, waste, and pollution. These sustainable options may also qualify for various LEED® credits.

Recycled Bumper Blocks

One sustainable pavement improvement option is full depth recycling or full depth reclamation (FDR).  FDR is a maintenance process which reconstructs existing deteriorated asphalt pavements through a recycling process.  A reclaiming machine is utilized to uniformly pulverize and mix the existing asphalt, base and sub-base materials, leaving them in place for enhanced restructuring.  During the pulverizing process, water and a variety of materials, such as fly ash, dry cement, asphalt emulsion, or lime can be incorporated for the achievement of proper moisture content and additional structural integrity. Once properly graded, the new base can then be compacted to produce a structurally sound and durable base for a new pavement surface.

Since FDR is an in situ process, import and export trucking of material is reduced by a ratio in the range of 40 to one, and in comparison to new full depth reconstruction, FDR reduces overall upfront costs by 30% – 50%, all while providing dramatic lifecycle savings through the reduction of future maintenance costs.  Furthermore, carbon emissions and community disturbance is significantly reduced and natural resources are preserved by using existing materials and conserving virgin aggregates.

Read more…

Infrared Asphalt Technology – Great for Winter Repairs

Published by Karen on January 11th, 2012

Infrared Equipment in use

Do you have defects on your parking lot?  Why wait for warmer temperatures; fix defects NOW using Infrared Asphalt Repair!  Infrared asphalt technology is an effective solution for critical repairs needed in the winter months as it can be performed year-round.  This unique method blends hot-mix asphalt with the original and then compacts the area to create a seamless restoration.  Infrared Asphalt Repair can be used to quickly and efficiently repair pothole damage on parking lots, pavement heaving, deterioration on/around catch basins, and rough surfaces in drive lanes/parking stalls.

See for yourself!  Click here to watch our 4-minute video on Infrared Asphalt Repair.

Asphalt Milling: Video

Published by Candace on December 7th, 2011

In severe cases of asphalt failure, a long-term and cost-effective solution is to resurface the asphalt pavement (also referred to as overlay).  If you notice grade depressions (standing water on the pavement) and/or large sections of alligatored areas (interconnecting cracks forming a series of blocks resembling an alligator’s skin), it is a good idea to have your pavement resurfaced.  In areas requiring the resurface to tie into other existing surfaces (i.e., concrete, etc.), asphalt will be milled and replaced to allow proper depth and transitions.  An asphalt milling machine is used to remove an appropriate depth of pavement in a grinding process.  The spoils can then be hauled off and recycled.

Check out our video of milling in action below.

Milling Video YouTube

Milling Video YouTube

Got a question on asphalt milling or pavement maintenance?  Contact us or ask your question here!

Safe From Harm: Taking Steps to Winterize Your Parking Lot

Published by Karen on November 30th, 2011

Winter is a season enjoyed by all for holidays, family, and delicious meals.  At this time of year, many people combine all three by gathering at their favorite restaurant.  To earn their business, your food and facilities must maintain a five-star rating.  If your restaurant is located in a cold winter climate, for example, your heating systems might need extra service and attention.  A less obvious area, however, is your parking lot.  Even though it might be covered in snow, your pavement should not be buried on your checklist. Regardless of your restaurant locations, asphalt and concrete repairs can and should be addressed throughout the winter months to prevent the spread of problem areas and to mitigate potential liabilities.  After all, just one slip-and-fall injury could result in costly litigation, increased insurance premiums, and worst of all–a tarnished image.

The following procedures and treatments can be performed on your parking lot this winter.  Understanding your options will help you to make better decisions concerning the maintenance of your restaurant parking lots during cold-weather months and it will help you budget for long-term repairs in the spring.

Patching

Depending on the size, severity, and geographic location, potholes may be patched or the area may be removed and replaced. If your parking lot is located in a mild winter climate and hot-mix asphalt (HMA) is readily available, removal and replacement is the best, long-term solution and it can be completed right away.  However, if your parking lot is located in an extreme winter climate where harsh weather conditions and/or the unavailability of HMA are factors, treatment with cold patch can be completed as a temporary repair.  Cold Patch is a pliable material that can be placed loosely in a pothole, regardless of ambient temperature, and then compacted by vibratory plates.  Before application, the area must be clean from debris and there should be no water in or around the area.  Once applied, cold patch material has enough density to remain in the pothole, but it is not recommended as a long-term solution because it does not address the root problem.  In the spring, all areas that have been patched over winter should be thoroughly inspected by a reputable parking lot maintenance specialist to uncover the true source of the pavement defect in order to determine the right repair. Read more…

Awesomely Bad Pavement: Volume 2

Published by Candace on July 6th, 2011

Alligator cracking, potholes, buckled pavement – oh MY!  We’ve gathered some more of the most excellent defects in parking lots we’ve seen.  Enjoy – and if you recognize any of these heinous happenings, give us a call – we can help!

Multiple Pavement Failures

Multiple Pavement Failures

Pothole

Pothole

Alligator Cracking, Potholes

Alligator Cracking, Potholes

Pavement Cracking, Oxidation

Pavement Cracking, Oxidation

Pavement Heaving

Pavement Heaving

TBD

Multiple Pavement Failures

Over 37 Years

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