Onsite Crushing Archives

Process of Crushing Stone for Concrete Recycling

Posted on May 29, 2019 by dcadmin

Rocks and minerals used in industrial products can be recycled. Three of the most common types of aggregate are sand, gravel, and recycled concrete. Concrete aggregate is made by crushing concrete from demolished buildings, highways, and other structures, or from a mixture of water, aggregate and gravel. At ReAgg, we provide onsite crushing services to create aggregate from recycled concrete, and we also supply aggregate products that include sand, gravel, and other product types.

Process of Crushing Stone

The procedure of crushing the stone has three stages. The first stage is breaking down the stone to small sizes. The second stage is crushing down the sizable stones to suit a specific purpose. On the third stage, the stones are screened for finished products.

Sand and gravel are the most common minerals used in creating concrete. Sand and gravel are the main component in recycled aggregate products in Baltimore.

Crushing Recycled Concrete Aggregate

ReAgg can crush concrete to many different sizes, as needed, according to your specifications. The materials are crushed and processed to remove foreign materials, such as metal and steel. The materials are then screened to select the best sizes, according to the specifications for the product size. The crushed stones are reused in filling road base.

There are two ways to recycle concrete aggregate. The first approach is to have ReAgg haul the debris to our recycling facility where they will be crushed and screened. The second approach ReAgg can provide is onsite crushing, where we crush the concrete debris at the demolition site.

Contact Us

We can help with onsite crushing and hauling of your concrete recycling and other aggregate products. Call us at (301) 336-6700 or toll free at (888) 554-1503 for delivery and onsite crushing in Baltimore, Maryland.

Why Recycle Concrete?

Posted on April 24, 2019 by dcadmin

When the occasion arises for concrete buildings and other structures to be demolished, a construction company has two choices. They can haul the concrete to the landfill or recycle the materials. Rather than having concrete sit idly, ReAgg offers concrete recycling services in Baltimore, Maryland to help construction companies reuse the materials for other projects. We also offer hauling services to haul away the concrete for recycling in other projects.

Concrete Recycling

Recycled concrete can be used in many different projects. For example, it can be used as backfill in a construction site. There’s also the option to save the rebar steel for use in other projects as well. Recycled concrete can also be mixed with other materials for construction sites.

Concrete recycling in Baltimore can be used in building retaining walls and small foundations. When it is crushed down, it can be a variety of sizes, from 1.5 inches or more to almost a fine grain. Recycled concrete can be used in many kinds of foundations. Some foundations it is used for are parking lots, driving surfaces, and as drainage beds for underground utility piping.

The smaller dust and combination sizes of concrete stones are great for compacting. Once the combination of stone packs down from the weight of a roller or gravity, the mixture becomes pliable and stable. Concrete mixtures can be made to withstand the weight of buildings and vehicles as road fill.

Safe Filling of Holes

If you have a building demolished on your property, you could save some money by recycling the concrete. Instead of having materials brought in to fill in the hole, your contractor could hire ReAgg to crush the concrete and use it as a fill-in for the hole.

Contact Us

Call us at (301) 336-6700 or toll free at (888) 554-1503 for concrete recycling hauling and onsite crushing services in Baltimore and surrounding cities throughout Maryland, Northern Virginia and Washington, D.C. areas.

How To Uses Benefits Recycled Concrete Projects

Posted on March 29, 2019 by dcadmin

With so many regulations, scheduling needs, and labor demands, concrete recycling isn’t usually at the top of a business’s to-do list. However, when it comes to the need to dispose of concrete waste from your work site, concrete recycling in Baltimore can make the daunting removal process much more efficient.

There’s A Benefit to Repurposing Verses Removal of Excess Concrete

Did you know that, following water, concrete is the most consumed material on job sites, according to the Cement Sustainability Initiative? Thus, finding a way to repurpose the excess concrete verses getting it to a landfill offers construction businesses a number of operating cost benefits.

Recycled concrete, for example, can reduce the material costs and transportation costs because of its much lighter weight per volume than other comparable materials, according to the Construction & Demolition Recycling Association (CDRA).

Businesses who use concrete recycling in Baltimore can also tout an environmentally friendly strategy since it keeps waste out of landfills, reduces gravel mining, and cuts transportation pollution in trucking materials to and from worksites. According to the CDRA, over 4,300 acres of landfill space was spared by recycling 583 million tons of concrete and other materials.

How to Recycle Concrete

Uncontaminated concrete that’s free of all debris and outside materials like paper or metals can be sorted by size and placed into a crushing machine. Larger chunks may need a second pass through the crusher. A second filtration inspection by hand or via water flotation should be made to ensure no debris particles slipped through the initial inspection.

Once clean, the recycled concrete is ready to be used for such purposes like aggregate fill material. ReAgg offers onsite concrete crushing services in Baltimore, Maryland and can haul off any unwanted concrete for recycling.

Uses for Recycled Concrete

Recycled concrete can be used for:

1. Pavement and Construction Road Projects

It’s a relatively new market application, but recycled concrete can serve as a substitute for aggregate in new asphalt pavement for both residential and commercial slabs, foundations, sidewalks, curbs, alleyways, and streets.

2. Stabilization of Soil

In order to enhance a subgrade’s load baring capacity, recycled concrete can be added to marginal quality subgrade material to change the water susceptibility of subgrade and better stabilize the subgrade/soil.

3. Pipe Bedding

When laying underground utilities, recycled concrete can replace new aggregate as a bed stabilizer and firm foundational base.

4. Landscaping

From concrete rubble formations, stacked wall and retainment wall formations, abutment for underpass structures, to a component in water features, recycled concrete can add supportive, architectural, and aesthetic uses in commercial and residential landscaping.

Get A Free Recycled Concrete Project Quote Today

Of course, these are just a few of the potential applications for concrete recycling in Baltimore. Have a project you’d like to help you with? Contact ReAgg today to discuss our onsite crushing services, hauling or delivery. Call us at (301) 336-6700 or toll free at (888) 554-1503 for service in and around Baltimore, Maryland.

Contractors Trust Washington DC Area Supplier For Recycled Concrete Aggregate

Posted on July 11, 2018 by dcadmin

More and more contractors are using recycled concrete aggregate on their job sites. The cost factor alone is worth looking into this popular and sustainable option.

Cost Effectiveness of Recycled Concrete Aggregate

The residual concrete that remains in a demolition site can be crushed and recycled. The result is a durable and economical aggregate that is very versatile for both the contractor and the homeowner. It is relatively inexpensive, and it can be used on the job site or around the home for a variety of projects.

Common Uses For Recycled Concrete Aggregate

The best quality aggregate comes from one of the top Washington DC crushed stone suppliers. It can be reliably used for driveways, patios, landscaping, and anywhere you need a firm foundation, including new construction.

ReAgg is the reliable source for recycled concrete aggregate. They will perform the appropriate screening, and they deliver on their promise of honesty, reliability, and durability, and what you will receive is entirely DOT approved. ReAgg has built a reputation with its customers in the Washington DC area that is based on trust and honesty.

The Aggregate Process is Quick and Eco-Friendly

Recycled concrete aggregate from ReAgg is a green, sustainable construction substance. The screening process is properly handled so that what remains is an environmentally sound construction material. In previous years, these types of unscreened substances left behind at demolition sites would have become landfill.

Find out what other contractors already know. The name you can trust in the Washington DC area is ReAgg.

What is Recycled Aggregate Concrete?

Posted on June 29, 2018 by dcadmin

Having old or excessive concrete on a project site can delay the completion of those projects. Most people think that either working around it or disposing of it are the only options. However, trying to work with old concrete can lead to disasters and disposing of it harms both your budget and the environment. Fortunately, there is a third option that involves recycled aggregate.

Why Recycle Concrete?

The U.S. Federal Highway Administration promotes the use of the recycled cement for new roadways. It allows for the reuse of the old concrete to use in mixing and creating new concrete.

What’s the Process of Recycling Concrete?

Recycling concrete is a process of breaking, removing and crushing it from its current location. It is then re-created to be good as new. It is often the best option for concrete removal. Even just a slab of concrete doesn’t make any difference all recycled concrete is aggregated for using subbase material. It can also be paired with new and pure materials.

Concrete to be recycled is collected at a demolition yard and placed into a crushing machine. It must be free of any debris such as trash, wood, and paper. Chunks are sorted by their size and larger ones sometimes need to go through the crusher a second time. After the crushing, it is filtered out by water floatation or hand-picking.

The aggregated concrete turns out course and fine and is used as a fill material. When it is cleaned, it’s easily comparable to the brand-new material.

Uses of Recycled Aggregate:

– Building the base of a road. The underlying layer forms a structural foundation for paving.

– Ready mix concrete. This is a mix of water, sand and cement. It can substitute for the brand-new aggregate. This includes uses for walkways, residential streets and concrete paving.

– Stabilizing the soil. This combines the recycled concrete with lime or fly ash ash used to enhance the load.

– Pipe bedding. This is for stable bedding or a firm foundation for the underground utilities.

– Landscape material. Concrete rubble can be used as an attractive support for architectural texture and color. Or as erosion structures, water features, boulder/stacked rock walls, etc.

For more information about recycling concrete and onsite aggregate crushing services, please contact ReAgg.

The Best Way to Avoid Material Waste During Construction

Posted on June 6, 2018 by dcadmin

During construction there are a lot of materials that go into a project and are used for specific purposes, either structural integrations, for driveways and roads. At the end of the project there is waste. If your project has stone and rock that needs to be moved or crushed, we advise to use onsite crushing, rather than importing the materials to the site.

Instead of using mined quarry stone, it’s more cost efficient and environmentally friendly to use the stone concrete after crushing. The materials that can be crushed on site include asphalt, brick, block and concrete, making recycling easier and cost efficient.

Onsite Recycled Aggregate Crushing Advantages

The high-grade materials can provide quality to the construction project. This is coupled with the lower landfills in and around the construction sites, lower transport cost of moving the mined quarry stone, and using our onsite portable crushing machine. We can offer good management of space, labor and resources.

For these reasons, the best way to ensure efficient and effective construction to save cost and labor is to use the portable crushing machine our company offers.

Product Specification

We process all sizes of aggregate material. Also producing asphalt crushing on site we can process it into sizes and specifications established by the DOT. Our sizes include #2, #57, CR-6, Stone Dust, # 8, and # 7 crushed stone. We also offer additional sizes to meet local specifications.

Throughout Maryland, Northern Virginia, and Washington, DC, our portable onsite crushing and staff produce several tons of recycled asphalt and concrete daily. Contact us for more information about our onsite crushing.

Onsite Crushing Benefits for Construction Projects

Posted on April 25, 2018 by dcadmin

At ReAgg, we offer onsite concrete crushing and recycling of aggregate. Our services include breaking down the concrete and material disposal. We can crush the concrete to a specific size based on a customer’s request.

Onsite Concrete Crushing

We bring the concrete crushing equipment to your location. It comes with a conveyer and the equipment, including a loader and excavator. We also offer experienced staff to operate the machinery and load it with the materials you wish to have crushed.

We can remove aggregate material, including slab foundation and other natural concrete materials. We will then haul off your crushed aggregate for recycling at our local quarry.

If you need onsite crushing for construction or building materials, we also offer this service and can crush the stone for reuse on your project site. Some of the applications where crushed aggregate is used for construction projects include road base, drainage material, pavers, foundational slab, and backfill.

We offer several size options for concrete crushing, including #2, #57, CR-6, Stone Dust, #8, and #7 that meets local specifications. We can also customize the size based on request.

Benefits of Onsite Stone Crushing

There’s many benefits for construction projects that onsite stone crushing offers. One benefit is that it reduces the cost of disposal of the waste materials. Through onsite crushing, the material can be reused onsite for different applications.

These include paving a new road, driveways, sidewalks and other walkways, parking lot surfaces, and drainage materials. Instead of paying to have material hauled to the site, the recycled aggregate benefits construction projects with the lower cost.

Contact ReAgg for Onsite Stone Crushing

ReAgg is committed to our customers through onsite and local hauling of stone and aggregate products. We can crush stone and concrete to your requested size and have an experienced team help in the process.