secondary crusher for reclaimed asphalt pavement

  • Crushers & Grinders for Asphalt Recycling | Schutte Hammermill

    Schutte Hammermill offers one set of equipment for processing both RAP and RAS . Our heavy duty RC Series Hammer Mill with carbide hammers is highly effective for processing both asphalt road millings and asphalt shingles.

  • Crushing RAP - Recycled Asphalt Pavement - YouTube

    Apr 12, 2017· Crushing asphalt slabs and millings to half inch minus finished material that is fed into a screener to split up the material in a fine RAP and coarse RAP ma...

  • Asphalt Pavement Recycling - calrecycle.ca.gov

    A recycling agent is used to soften and rejuvenate the existing asphalt pavement. Pavement is the top layer of roadway, and is made of portland cement concrete (PCC) or AC. The pavement is supported by the base and sub-base, which consist of aggregate and other materials. The pavement can be crushed and used as recycled aggregate base or, if it ...

  • INTRODUCTION - US Department of Energy

    equipment consisting of a primary crusher, screening units, secondary crusher (optional), conveyors, and a stacker Blending To avoid agglomeration of crushed RAP, it should be blended as soon possible with ... Recycled asphalt pavement, which is recovered, crushed, screened, and blended with

  • Asphalt Crusher - RUBBLE MASTER

    Demolition, asphalt and concrete have been among the services this company offers for a long time. We have expanded our business operations by recycling asphalt, concrete and C&D waste using a mobile crusher. The investment in the RM 70GO! quickly turned into a profit and saved us expensive depot fees.

  • Recycled Asphalt/Asphalt Millings + Crushed Concrete ...

    Apr 01, 2013· Seal coating crushed recycled asphalt gilsonite oil base illinois paving. Seal coating crushed recycled asphalt gilsonite oil base illinois paving. Skip navigation Sign in. Search.

  • How Much Does Crushed Asphalt Cost? | HowMuchIsIt.org

    Aug 15, 2018· Crushed asphalt refers to the pavement material that has been uprooted and has been recycled. How much does crushed asphalt cost? On average, crushed asphalt can cost $5 to $12 per ton. This cost will depend on your geographical location and where you purchase it.

  • Industries & Applications - Company

    UltraMax® Impactors and jaw crushers were developed for the recycle industry to easily process concrete with the highest volume of rebar, so whatever your application or industry, has it covered! ... (reclaimed asphalt pavement) FRAP (fractionated reclaimed asphalt pavement) ... Industries & Applications Videos. Don ...

  • P&Q University Lesson 7- Crushing & Secondary Breaking ...

    Aug 05, 2015· As the earth’s natural resources are becoming ever more scarce, recycling is becoming ever more important. In the building industry, recycling and reuse of demolition concrete or reclaimed asphalt pavement help to reduce the requirements for primary raw materials.

  • Best Practices for RAP and RAS Management

    guidance for management of reclaimed asphalt pavement (RAP) materials from the time of collection through processing, mix design, and quality control practices during production of asphalt mixtures containing RAP. Good RAP management practices are important to ensure the greatest economic benefit for RAP and the highest quality of recycled asphalt

  • Chapter Five - Recycled Concrete Aggregates | Recycled ...

    Recycled Materials and Byproducts in Highway Applications—Reclaimed Asphalt Pavement, Recycled Concrete Aggregate, and Construction Demolition Waste, ... For pavements, in- place systems typically have primary and secondary crushers adapted for this specific purpose, which were mounted on crawler tracks and capable of separating fine and ...

  • The Pros And Cons Of Recycled Asphalt | Estates Paving

    The appearance of a recycled asphalt driveway is a hybrid between a gravel driveway and an asphalt driveway. For some, this is an attractive characteristic of recycled asphalt as it is more unique than others. The Cons Of Recycled Asphalt Color. In terms of color, recycled asphalt is not as deep as the traditional asphalt.

  • reclaimed asphalt pavement - an overview | ScienceDirect ...

    The use of reclaimed asphalt pavement (also known as recycled asphalt pavement, RAP) material is increasing as local, state, and federal transportation agencies make more efficient use of their resources. RAP material is generated when old, damaged pavement materials are milled and crushed for addition as a component to new mixtures placed in ...

  • CRUSHED ASPHALT PAVEMENT SAFETY DATA SHEET

    Jul 09, 2015· Product identifier Crushed Asphalt Pavement Chemical Name Mixture CAS No. Mixture Trade Name(s) Reclaimed Asphalt Pavement, RAP Relevant identified uses of the substance or mixture and uses advised against Identified Use(s) Recycle into road paving asphalt Uses Advised Against None. Details of the supplier of the safety data sheet

  • Industries & Applications - Company

    Put to Work for Your Application Check out these examples. RAP/FRAP (reclaimed asphalt pavement/fractionated reclaimed asphalt pavement)

  • Reclaimed Asphalt Concrete - User Guideline - Granular ...

    This is the Turner-Fairbank Highway Research Center. INTRODUCTION. Reclaimed asphalt pavement (RAP) can be used as granular base or subbase material in virtually all pavement types, including paved and unpaved roadways, parking areas, bicycle paths, gravel road rehabilitation, shoulders, residential driveways, trench backfill, engineered fill, pipe bedding, and culvert backfill.

  • recycled concrete and asphalt dust | BossTek

    “From every mile of concrete pavement of average thickness, nearly 6,000 tons of material can be reclaimed,” Gherlone said. “That means no landfill and no disposal fees. The resulting aggregate can be used as base material for new roads, footings and foundations, or it can be mixed into new asphalt or concrete,” he said.

  • Chapter 5 - 98042 - Recycling - Sustainability - Pavements ...

    Jan 11, 2018· The recycled asphalt can be prepared for reuse without being transported at all. Types of Recycled Asphalt. Let’s examine the different ways used asphalt can be made more closely. 1. Asphalt Cement Supplement. When recycled asphalt is used as a cement supplement, it provides an additional binder for asphalt cement.

  • 4 Reasons To Consider Asphalt Millings Over Gravel

    Asphalt millings are often considered recycled asphalt pavement - essentially, they’re former asphalt projects being crushed into gravel. Because no new materials are used in creation or needed to be transported, cost is severely diminished.

  • How Much Does Crushed Asphalt Cost? | HowMuchIsIt.org

    Aug 15, 2018· Crushed asphalt overview. Asphalt can be crushed or recycled either in-place or by taking out the old asphalt and remixing it at a plant that specializes in this work. In-place asphalt recycling can be done by either a hot or cold process. The process of asphalt recycling begins with tearing up old asphalt.

  • Reclaimed and recycled asphalt : Where is the payoff?

    Sep 21, 2015· End users of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) in asphalt mixes – both contractors and government agencies – …

  • Information Summary Asphalt Grindings / RAP (Recycled ...

    Asphalt Grindings / RAP (Recycled Asphalt Pavement) Compiled by G.Keller 6/12/2013 WHAT IS RAP The definition most commonly used for asphalt millings or grindings is the fine particles (generally from dust to less than an inch or so) of bitumen and inorganic material that are produced by the mechanical grinding of bituminous concrete surfaces.

  • Recycled Asphalt Product (R.A.P.) - generalblacktop.com

    The best gravel to leave exposed for a long time is R.A.P. (Recycled Asphalt Product), a great product on any driveway, parking area or lane. This product has much of the original oils still in it, after installation is complete, the heat from the sun releases the oils and binders to help melt the gravel into one uniform piece of pavement ...

  • What is Recycled Asphalt? | Pavement Recyclers

    What is Recycled Asphalt? Recycled asphalt, or reclaimed asphalt pavement (RAP), is reprocessed pavement containing asphalt and aggregates. The United States Federal Highway Association (FHA) notes these underlying materials are created when asphalt pavements are removed for various activities, including:. Reconstruction

  • Road surface - Wikipedia

    A road surface or pavement is the durable surface material laid down on an area intended to sustain vehicular or foot traffic, such as a road or walkway. In the past, gravel road surfaces, cobblestone and granite setts were extensively used, but these surfaces have mostly been replaced by asphalt or concrete laid on a compacted base course.

  • Use of Crushed/Recycled Concrete as Drainable …

    • “Recycled PCC roadway pavement or recycled composite roadway pavement obtained from secondary roads or municipal streets may be used if the source of the aggregate is known and the PCC coarse aggregate durability is Class 2 or better and shall be certified based on gradation testing. The producer shall be responsible for documentation of ...

  • Reclaimed asphalt pavement (RAP) - Wikipedia

    Reclaimed asphalt pavement (RAP) is defined as removed pavement materials containing asphalt and aggregates. These materials are generated when asphalt pavements are removed for reconstruction, resurfacing, or to obtain access to buried utilities.

  • How recycled concrete and asphalt are changing the game ...

    Oct 09, 2018· Steel remnants are now removed with less manual labor, and materials ranging from jointed plain pavement, to jointed reinforced pavement, to continuously reinforced pavement, can all be crushed given the appropriate equipment. Once crushed to specifications, recycled concrete material is …