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Grinding may be easier in the winter when the asphalt is more brittle. If the shingles begin to stick together in hot weather, or from the heat of the equipment, spraying with water or blending with sand or gravel may help. Sizing. Depending on the equipment used, primary grinding may yield 2" or 3"-minus size pieces.

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In general, the grinder will include a loading hopper, a feeding drum to move the shingles into the grinding chamber, a grinding chamber with cutting teeth, a sizing screen and an exit conveyor. To combat the excessive heat generated during the shredding or grinding of shingles, Willis recommends adding water to the shingle material as it is ...

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Rotochopper Published on August 12, 2019. Rotochopper offers a complete line of sizing solutions for C & D wood and asphalt shingle waste — from high-speed grinders to hammermills.

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An asphalt contractor can receive a much cleaner load of RAS by nego- tiating the price for the RAS with the roofing contractor. The price for accepting the RAS should be based on the material being cleaned of most of the debris before being delivered to Source: Wojahn 2014. Figure D-1. Asphalt roofing shingles with significant contamination.

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The asphalt required by these Specifications shall conform to the requirements of The Asphalt Institute for the type and grade shown below: Asphalt for Seal Coating CRS-2 or CRS-2P Article 2.3 Cover Aggregate A. General Cover aggregate shall consist of crushed gravel and shall be sound, durable, free

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Figure 1: Asphalt Shingles System Boundaries . Raw Materials The composition of asphalt shingles is shown in the Table below. Granules production is modeled as rock mining and grinding. Table 1: Asphalt Shingle Constituents . Constituent Kg/m2 (lb/square)* Mass Fraction Asphalt 2.7 (56) 20 % Filler 5.9 (120) 43 % Fiberglass Mat 0.7 (14) 5 %

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Guidance for Asphalt Shingle Sorters and Grinders Page 3 . 3. Operation that ends with a guaranteed end market for reuse as a structural material, such as a hot mix asphalt plant, with the capacity to accept all of the material generated at the facility. 4. Submittal of records to the DNR demonstrating that the processed shingles are going for

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Attach the shingles with either nails or a good asphalt plastic cement. Harry Helmet reports that the shingle edges should overhang your roof from 1 …

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The grinding program includes the grinding of construction, demolition, wood, asphalt shingles, mattresses and other waste to a suitable size (between 2.0 – 6.0 inch pieces) to be used as daily cover at the Landfill. It is requested that all bids are a lump sum, fixed price, including taxes, for the complete project, which may include, but is ...

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d) Contracting with a mobile grinder to recycle shingles onsite Maximizing the end use of RAS is a critical part of ensuring a continued demand for the asphalt shingles being recycled. Grinding shingles onsite for local HMA production is a viable alternative to

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@article{osti_927606, title = {Asphalt Roofing Shingles Into Energy Project Summary Report}, author = {Jameson, Rex, PE}, abstractNote = {Based on a widely cited September, 1999 report by the Vermont Agency of Natural Resources, nearly 11 million tons of asphalt roofing shingle wastes are produced in the United States each year. Recent data suggests that the total is made up of about …

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Given the oil content within tear-off shingles (at least 20 percent), about 32,000 tons per year of binder ( liquid asphalt oil) would be conserved by recycling shingles into HMA pavement ...

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Normal asphalt roof shingles processed through a grinder will contain between 18 to 20% asphalt cement (AC) For every ton of shingles recycled, a 55 …

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For roofing applications, diamond blades attach to grinders, portable circular saws and chop saws. Regularly applied to concrete cutting applications, diamond blades easily cut asphalt roofing shingles. If melted asphalt builds up along a diamond blade's edge, you can clean the blade with cleaning fluids to remove the gum.

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Through shingle grinding, Wolf Paving has recycled 85,000 tons of shingles in six years, reducing their need for 85,000 barrels of oil and keeping 140 …

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Enter your ZIP code in Earth911 Recycling Search to find local shingle recycling options. There are a few different types of shingles, so if necessary, call ahead prior to drop-off to confirm that the type of shingles you have on hand are accepted. Owens Corning Roofing and Asphalt Introduces Homeowners to Shingle Recycling Pledge Program.

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Asphalt/Conc Planer 12"-24" Rental. Our Skid-Steers have a variety of attachment options for any application. This Asphalt/Concrete Planer is 12"-24" and has 16"/24" width. It weighs 1595 lbs. The displayed rates do not include the taxes or optional charges that may be …

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Stark 8" Walk-Behind Gas Concrete Scarifier Asphalt Planer Grinder with 6.5HP Engine CARB Compliant Tungsten Carbide Teeth Blade 1.0 out of 5 stars 1 $1,699.95 $ 1,699 . 95

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XtremepowerUS 2200-Watt Electric Demolition Jack Hammer, Concrete Breaker w/Asphalt Cutter Carrying Case. 4.6 out of 5 stars. 125. $239.95. $239. . 95. FREE Shipping. Champion Chisel, 11-Inch Under Collar Length - 1-1/4-Inch x 6-Inch Hex Shank Asphalt Cutter, 5-Inch Wide -HEAVY DUTY-.

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Different Types of Roof Shingles. There are three major categories of asphalt roofing shingle products available today - strip shingles, dimensional shingles, and luxury shingles. It is important to understand the differences between each type of roofing shingle in order to pick the right product for your home.

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The resulting product is the state of practice in North Carolina as presented by the Carolina Asphalt Pavement Association. It addresses the use of PRAS in the manufacture of hot asphalt paving for use in DOT projects. Solid Waste developed a process whereby clean shingles may be recycled at a non-solid waste facility, without a permit, and ...

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Mark Pahl with Dem-Con Shingle Processing uses a grinder designed specifically to process shingle material. The raw asphalt shingles are …

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Asphalt is a blackish-brown solid, semi-solid or liquid, depending on the formulation or mixture of Asphalt used. Asphalt fumes are produced during the manufacture and heating of Asphalt, which is used for road building and roofing, and in rubber and adhesives. REASON FOR CITATION * Asphalt is on the Hazardous Substance List because it is

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CBI's purpose-built asphalt shingle grinder, the Magnum Force Shingle Pro XL 406, is specifically designed for asphalt shingle recycling. This one-pass grinding machine processes both tear offs and reject shingles as the industry's most robust asphalt shingle shredder.

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*Malakwa Refuse Disposal Site – 4087 Mclean Sawmill Road *woodwaste grinding only – no asphalt shingle grinding required See more Disclaimer All amendments to the associated notice, including amended documents, plans and specifications (where applicable), are issued by …

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Malco TSS1A Asphalt Shingles Turboshear. 4.3 out of 5 stars 15. $331.99 $ 331. 99 $349.99 $349.99. FREE Shipping by Amazon. In stock soon. Drywall Axe All-in-one Hand Tool with Measuring Tape and Utility Knife – Measure, Mark and Cut Drywall, Shingles, Insulation, Tile, Carpet, Foam – Measure and Mark Wood for Rip Cuts.

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Asphalt is America's most recycled material. It's the main component in 80% of roofs and 94% of America's roads. An asphalt shingle is made from sand, glass, limestone, and asphalt and it's recycled and doesn't use any government grants. On the roof it is strong and adaptable and on the road it is a smooth and safe pavement.

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This standard provided guidance on design considerations such as shingle grinding, assessment of what happens to RAS asphalt that is not activated, and effects of fibrous material. This standard practice gave practitioners a method for determining the shingle aggregate gradation and estimating the contribution of RAS binder to the total binder ...

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grinding equipment shingle in munar. Grinding Equipment Shingle In Munar. Gemaco provides Contract Shingle Grinding Services. Residential Asphalt Shingles RAS, either roof tearoff shingles TOS or manufacturer remnants are ground to specification using the Rotochopper RGI Shingle Grinder, and sold as binder in asphalt paving mixtures, and as fuel for kilns.

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Guidelines for Handling Post-Consumer Roofing Shingles in the Manufacture of Asphalt June 2011 Page 2 of 3 . 8. Each facility will use a North Carolina accredited asbestos inspector or a NC accredited asbestos roofing supervisor to inspect suspect post-consumer roofing shingles for the presence of asbestos before grinding.

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At times, the line of pickup trucks pulling trailers full of shingles is more than 30 vehicles long – all waiting to dump their massive loads in what has become a shingle graveyard. In just the past two years, South Side Landfill has accepted more than 30 million pounds of discarded asphalt shingles.

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Roofing waste is introduced to the grinder, which processes up to 50 tons per hour. The product is half-inch minus granular asphalt with co-mingled sand that may be used as a feedstock (approximately 5%) in the production of hot-mix asphalt, as used for road construction. ... This project addressed Hot-Mix, surface course asphalt concrete mixes ...

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Processing and beneficial use of waste asphalt shingles as an aggregate in the production of hot mix asphalt paving material and as a sub-base for road and driveway construction. WMGR082 (pdf) Processing and beneficial use of steel and iron slag and refractory bricks mined from an existing slag pile for use as a construction material. WMGR089 (pdf)

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CMRA Recycling Tear-Off Asphalt Shingles Best Practices Guide Page 3 The composition of a typical, new residential asphalt shingle, made today, is shown in Table 1. Table 1 - Typical Asphalt Shingle Composition (Percent by Weight) 32% to 42% Coating filler (limestone or fly ash) 28% to 42% Granules (painted rocks & coal slag)

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From roof to road: Using recycled asphalt shingles in roadbuilding. To ensure a pavement mix using recycled asphalt shingles (RAS) isn't too …

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