Crushed Concrete. Waste concrete that is collected at our location is run through a crushing plant to create this product. Crushed concrete is great for a sturdy base in projects such as parking lots or driveways. Top of Page 22A Recycled Road Gravel. Our recycled road gravel is a great alternative to crushed asphalt for our customers on a budget.

Concrete is a combination of portland cement, aggregates (crushed stone, sand, shale, etc.) and water. Admixtures, which are ingredients added before or during the mixing of concrete, are also used. Admixtures are used to strengthen concrete, to speed up or slow down the setup time, and to help protect concrete against the effects of temperature changes and exposure to chemicals such as deicers.

Jul 31, 2018· If you prefer stones for a walkway use pebbles, stones or crushed concrete to fill in the space between the stepping stones. Even if you just choose to use a pebble, stone or crushed concrete pathway and no stone at all, it will give your pathway and your yard a warm welcoming appeal and draw visitors to where the walkway leads.

Recycled concrete is created by breaking, removing, and crushing existing concrete to a preferred size. It is commonly used as a base layer for other construction materials. Recycled concrete can be used as aggregate in new concrete, particularly the coarse portion.

Our Class 1 crushed concrete meets or exceeds CDOT specifications and is commonly used as structural back fill. Class 6 Road Base 3/4″ Crushed Concrete This product is frequently utilized as a foundation for asphalt and concrete roadways passing CDOT specs for Class 6 Road Base.

Jul 08, 2005· Crushed or ground glass can substitute for gravel or sand while adding beauty to decorative concrete.

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A New Use For Yesterday's Concrete. Recycled concrete is a viable product for use as a base material to build roads, driveways or building pads. We recycle concrete at our OKC Block Plant. If your project allows, or if you just want to explore being a little more green, call the Dolese Aggregate Sales Department at (405) 235 2311.

concrete. Concrete removal and crushed concrete stockpiling and handling must be performed in such a manner as to avoid contamination of the aggregate with dirt and foreign matter. Acceptance of crushed concrete shall be determined using one of the following methods: I. Project Acceptance

Recycled concrete aggregate (RCA) is concrete and other materials like pavement that is crushed into aggregate and good enough to be used as fill material and compactable fill. As landfills across the country begin to fill up and refuse broken concrete, the need to recycle concrete into .

concrete debris is hauled to a crushing site that is generally closer to the center of the urban area then the aggregate quarry. In some cases the two operations cohabitate.

Ready mix concrete delivered direct to your door through a network of 74 plants across the UK. Order online today. Skip navigation. We use cookies to give you the best possible experience on our website. By continuing to browse the site, you consent for cookies to be used.

Crushed stone is produced by passing stones through a crushing machine at a quarry. Various types of stone are used in this operation, such as granite and limestone. At the bottom of the crushing machine lies a screen that traps the the crushed stone product (the finer material that passes through the screen is also kept and sold as stone dust ).

7. HighDensity Concrete. The concretes that have densities ranging between 3000 to 4000 kg/m 3 can be called as the heavyweight concrete. Here heavy weight aggregates are used. The crushed rocks are used as the coarse aggregates. The most commonly used heavy weight aggregates is Barytes.

Jun 14, 2018· A front concrete driveway is not a luxury; it's a necessity. That doesn't mean that your completed drive can't offer a luxurious look and feel that will improve the value of your entire property, though. For many homeowners, this means working with crushed stone or gravel. So could a crushed stone driveway be right for your home?

We deliver and remove aggregate materials nationwide. Choose from fill or building materials including: gravel, fill dirt, topsoil, concrete building blocks and mix material, rebar, precast concrete, asphalt, sand, clay, river rock, limestone, crushed recycled concrete, riprap and manure. Gravel Gravel is a loose aggregate composed of rock fragments.

Portable Crushing. Recycling concrete and asphalt at your site makes it easier and cheaper for your organization to recycle. Bringing our selfcontained, portable concrete crushing equipment to your site eliminates the need for special infrastructure or any external power sources. And, the reprocessed material never has to leave your work site.

Coarse aggregates consist of gravel, crushed stone or recycled concrete with particle sizes of ranging from 3/8inch to inches. Coarse aggregates are used in a wide range of construction applications, notably in concrete and asphalt mixes.

Jun 02, 2015· Concrete is a mixture of a few items, of which cement is an important constituent. The other usual constituents of concrete are aggregates and any type of cement plus water. Cement acts as a binding agent that keeps together all the elements of concrete. Aggregates are usually inert coarse materials like crushed stone, gravel and sand.

Fly ash is a byproduct of coal burning power plants. It has many benefits when added to a concrete mix. When used with Portland cement, the chemical reaction causes it to become cementitious, a binderlike Portland cement. The quality nearly matches that of Portland cement. It can be more economical if it is readily available.

Crushed Concrete can be used as aggregate gravel or, as a base for pavement, used in soil stabilization, forestry roads, recreational trails, and agricultural applications. The steel rebar used in reinforced concrete is both recycled and recyclable as well.

Aggregate consists of hard, graduated fragments of inert mineral materials, including sand, gravel, crushed stone, slag, rock dust, or powder. Inert solid waste is concrete, asphalt, dirt, brick, and other rubble. Portland cement concrete (PCC) and asphalt concrete (AC) consist primarily of aggregate. The cement and asphalt serve as binders.

RECYCLED CONCRETE CRUSHED AGGREGATE BASE COURSE DESCRIPTION . 219 . This item consists of a base course composed of crushed recycled concrete aggregate, crushed to meet a particular gradation, constructed on a prepared course in accordance with these specifications and in conformity to the dimensions and typical cross sections shown on the plans.