The Silvi Group Companies

>=99.6% sodium chloride
Product compliance with ASTM particle size requirements
Treated with an anti-caking agent to prevent clumping
Low moisture content
Clear/White color with little to no impurities

Begins melting immediately upon impact for quick penetration through frozen surfaces
Safer for driveways, steps, and always when used as directed
Contains 94-97% CalciumChloride
Effectively melts down to -25 degrees Fahrenheit
50lb bag, 48 bags per pallet, 18 pallets per truck

Better for Our Environment, Our Economy, and Your Pocketbook.


Concrete vs. Asphalt

Asphalt has long been thought of as a better choice over concrete for parking lots because it is cheaper, however, this is no longer the case. Concrete has many advantages over asphalt—economical, environmental, aesthetic, and safety benefits make concrete a great choice for any parking lot.

Economical Benefits

With the price of oil skyrocketing laying a concrete parking lot is now comparable in cost to laying asphalt. Concrete is more durable and has a longer life cycle. It requires less maintenance and upkeep than asphalt making concrete a less expensive option with a long-term higher value.

Cost Comparison Chart

Concrete is cheaper long-term

Concrete is composed of local, American mined and manufactured materials (unlike oil and tar that make up asphalt) so we can keep our money here and create more American jobs.

Recent advancements in 3D laser screeds make placing large, level concrete parking lots easy and can reduce crew size and increase production rates. A curb can also be placed at the same time as the parking lot eliminating the need for additional subcontractors and increasing efficiency.

Environmental Benefits

With its lighter color and higher reflectivity concrete lowers the urban heat island effect. Concrete absorbs less of the sun’s energy than black asphalt requiring less electricity to cool surrounding buildings.

Heat Island Diagram

Urban Heat Island Effect

Concrete also reduces the number of lights necessary to brighten the white concrete lots reducing energy costs by up to 30 percent.

Unlike asphalt, concrete is composed of local, American made materials. These materials need to travel far shorter distances cutting down on the carbon footprint of raw materials. Concrete is also 100 percent recyclable and eliminates the use of oil and tar used for asphalt lots. Oil and tar pollute nearby bodies of water and the surrounding landscape.

A major advantage of concrete over asphalt is that it can provide upwards of 74 LEED Certification points for parking lots and up to 110 points for other structural categories. Entry Level LEED Certification is 40-49 points, Silver level is 50-59 points, Gold Level is 60-79 points, Platinum Level is 80+ points.

Heat Island Diagram

Green Concrete Uses Recycled Materials

Fly Ash is a byproduct of burning coal and generally takes up space at power plants or in landfills, however, it can also be used as a partial replacement for Portland cement. Flyash actually makes concrete denser, stronger, and more durable long term. It also helps contractors earn LEED certification.

Heat Island Diagram

Fly Ash added to concrete as a partial replacement for Portland Cement

Learn more about Class F Fly Ash

Aesthetic and Safety Benefits

Concrete can be tailored to personal design tastes with its wide variety of colors and patterns—asphalt is only available in black. Properties are instantly made more attractive by concrete’s curb appeal and cracking resistance. Lighter color and higher light reflectivity means that concrete parking lots are naturally brighter at night as compared with asphalt lots making them much more safe for pedestrians and drivers.

Solutions for Existing Asphalt Parking Lots

An asphalt parking lot full of potholes is both an eyesore and a safety hazard. You can transform your deteriorated asphalt surface into an attractive, functional parking area by covering it with a concrete overlay called Whitetopping.


To learn more about the benefits of concrete parking lots view the NRMCA (National Ready Mix Concrete Association) website about Concrete Parking Lots.

To order call 1-800-426-6273 or email at ReadyMixSales@silvi.com

New for 2014, Gibraltar Rock now offers custom painted jetty rock. This product is perfect for companies or municipalities that want to show their American pride or if they want a customized company logo outside of their offices. Customers can choose from rocks that start as small as 2′ x 2′ x 2′ and can get jetty as large as 6′ x 6′ x 6′. Gibraltar will deliver the product to your location so you don’t have to worry about a thing. Contact our office for more information.

NJDOT (New Jersey Department of Transportation) and PennDOT (Pennsylvania Department of Transportation) concrete mixes are certified and closely monitored by the respective states. As an approved provider, Silvi Concrete is equipped to produce mixes that meet and exceed NJDOT and PennDOT standards.
Mixes range in strength depending on the required usage. For example, a bridge deck may require a high performance concrete (HPC), containing superplasticizer, silica fume, fly ash, and blended aggregates. On the other hand, for backfilling a trench, a flowable fill of only sand and cement may be used. All mixes must contain components from a constant and steady source. Stockpiles and silos at a ready mix plant are checked frequently by NJDOT and PennDOT representatives to ensure the materials are up to standards.