Parking Lot Resurfacing Specifications

It is the material of choice for parking lots across the nation because asphalt withstands heavier loads and when combined with proper asphalt maintenance lasts for many years.

Parking lot resurfacing specifications. However eleven feet six inches 11 6 is recommended. 90 60 and 45. Pavement reconstruction is the process of installing both the subgrade asphalt layer as well as the top pavement overlay layer. Reinforcement we ve always used welded wire mesh wwm and.

This new layer is generally 1 5 2 inch in depth. A residential driveway may not need a thickness of more than 4 inches. With proper maintenance your new lot can last another 20 30 years. The minimum entrance radius is six feet six inches 66 6.

Instead it seems 6 inches is the standard asphalt driveway thickness in the case of a commercial parking lot. The thing is asphalt driveways should always be built to accommodate the traffic load. Traffic class 2 traffic class 2 will see some but not much regular truck traffic approximately not more than five trucks per day on average. Pavement resurfacing also known as an overlay asphalt overlay or pavement overlay is the process of installing a new layer of asphalt over the existing pavement.

In order to maximize the life of your asphalt parking lot it is important to develop a pavement management plan involving routine inspections and ongoing preventative. When the parking lot access opening is limited to less than thirty feet 30 in width a separate entrance and exit should be used. In all parking facilities including gravel or grass lots parking spaces and access aisles must be marked and have firm stable and slip resistant surfaces as specified for accessible ground and floor surfaces 302. As such the 90 angle is the most commonly used parking lot stall alignment.

Asphalt parking lot serving a small plaza. If a parking lot is approaching 20 years of age or if 25 35 of the total surface area is in need of removal due to significant damage it is generally more economical and effective to completely reconstruct the parking lot. Cl 2 model specifications for small paving jobs pdf 1 5mb cl 3 full depth for asphalt bicycle paths pdf 1 54mb cl 5 pavement rehabilitation preperation for asphalt overlays pdf 1 6mb cl 15 maintenance repair of asphalt parking lots pdf 657kb cl 19 full depth asphalt patching pdf 2 5mb. Generally the closer the parking angle is to 90 the higher the stall capacity of the parking lot.

Concrete parking lot design construction specifications the intent of this document is to address through references to industry publications and expertise common design questions and issues that arise during the course of designing and constructing concrete parking lots.