Typical Values. Typical values for theoretical maximum specific gravity range from approximately to depending on the aggregate specific gravity and asphalt binder content. Unusually light or heavy aggregates may result in a value outside this typical range.
Unit weight or density is used to quantify the weight per unit volume of an object. When it is expressed in the basic SI Unit of mass (kg/m3), it is usually ... Unit weight of asphalt/pavement materials. Material: Unit weight (kN/m 3) gussasphalt and asphaltic concrete: : mastic asphalt: : hot rolled asphalt: :
To determine how much asphalt you will need for the project, multiply the area's cubic feet measurement by 148 example, if the area is 40 cubic feet, then the formula is: 40 cubic feet x 148 PCF = 5,920 pounds of asphalt, convert your pounds of asphalt mix value to tons. According to Asphalt Institute, 2,000 pounds equals 1 ton ...
This will give you the number of tons of asphalt needed for your project. Example: If your parking lot is 20 feet by 30 feet with a depth of 6 inches, you would calculate like this: 20 feet X 30 feet x feet = 300 feet³. 300 feet³ x 145 = 43,500 lbs of asphalt. 43,500 lbs ÷ 2000 lbs = tons. Of course, our calculator does this for you!
In addition to recycling into asphalt paving or incorporation into bases or subbases, some reclaimed asphalt pavement (RAP) has been used for embankment construction. It can also be used as a fill material. ... Due to its asphalt cement content, the compacted unit weight of RAP (1600 to 2000 kg/m 3 (100 to 125 lbs/ft 3)) ...
After obtaining the required weight, we can now finally calculate the total asphalt cost by multiplying the required weight by the price of the asphalt per unit weight. Let's say that the average price of asphalt we got from several suppliers is /tonne. We can find the total asphalt cost for our given driveway project as follows: Total ...
Asphalt millings, also known as "pavement millings" or "recycled asphalt," are small pieces of asphalt pavement that have been brought up by milling machines or grinders. These pieces of asphalt can then be recycled and used for paving, patio and driveway projects.
Use our asphalt calculator to figure out approximately how much hot mix asphalt you will need for your project. Call for a quote. ... Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. ...
total weight of the load, tare weight of the vehicle, weight of mixture in each load, and load number or sequential ticket number for the day. Truck Scales. Provide standard platform scales at an approved location. WeighBatch Plants. Provide a mixing plant that complies with Section, "DrumMix Plants,"
The entered volume of Asphalt, crushed in various units of volume. 1 cubic foot of Asphalt, crushed weighs pounds [lbs] Asphalt, crushed weighs gram per cubic centimeter or 721 kilogram per cubic meter, density of asphalt, crushed is equal to 721 kg/m³. In Imperial or US customary measurement system, the density is equal to ...
How much does a cubic yard of asphalt weigh? Standard asphalt density is 145lbs/ft3 or 2322kg/m3. The asphalt unit weight is 2243 per cubic meter. Therefore ton of asphalt = 1 cubic meter. 1 cubic yard of hot asphalt mix weighs tons or 4050 lbs. These measurements are approximately and therefore when you are ordering the quantity ...
The average cost of a gravel driveway is between and per square foot, while asphalt driveways can typically cost from 2 to 5 per square foot to install. This makes both materials the most economical driveway material available. CostEfficiency. While gravel is marginally more affordable than asphalt millings, the latter is the ...
A cubic yard of hot asphalt mix typically weighs 4050 pounds ( tons) and covers about 108 square feet (12 square yards or 10 square meters) to a depth of 3 inches and costs between 80 and 160 per cubic yard. The weight of asphalt can vary depending on its density, which is typically measured in pounds per cubic foot (lb/ft³) or ...
Provide asphalt materials that meet the stated requirements when tested in accordance with the referenced Department, AASHTO, and ASTM test methods. Provide asphalt materials that have been preapproved for use by the Construction Division in accordance with Tex545C, "Asphalt Binder Quality Program," unless otherwise shown on the plans.
Asphalt millings are also known as Reclaimed Asphalt Pavement (RAP), which is a mixture of 9397% mineral aggregates and 37% asphalt cement binder (% by weight). The unit weight of milled RAP ranges from 120 to 140 lb/ft3. The aggregate size of millings generally varies from to inches (1040 mm).
and mixed in measured quantities to produce hot mix asphalt materials. Aggregate and recycled asphalt pavement, if used, constitute over 92 percent by weight of the total hot mix asphalt mixture. Aside from the relative amounts and types of aggregate and recycled asphalt pavement used, mix characteristics are determined by the amount and grade of
including appropriate unit weight values to be used in the required calculations. Guidelines for estimating and utilizing Quality Units (QU's) for HMA items are also included. ... (miscellaneous milling) and new asphalt courses. When an individual area of distress is less than 20 Square Yards (SY), utilize the appropriate 633 item. ...
The compacted unit weight of RAP will decrease with increasing unit weight, with maximum dry density values reported to range from 100 lb/ft 3 to 125 lb/ft 3. ... The blend is then placed as conventional cold mix asphalt. The pavement removal or milling is performed with a selfpropelled rotary drum cold planing machine with RAP transferred to ...
Collecting and recycling millings The removed asphalt is conveyed by the milling machine into a hopper and loaded onto trucks. Millings are then transported for recycling into new asphalt or reuse in other projects.
The aggregates are then proportioned by weight into the mixer, also called the pug mill. After a short mixing process, the asphalt cement is added and the entire mixture is mixed for 30 to 45 seconds. ... The tractor unit receives the asphalt mixture from the haul trucks, carries that mixture back to the spreading augers, distributes the ...
Mix and Thickness Design For an asphalt pavement in a container terminal, is there any rules of thumb as to what the maximum load could be without causing damage? Is there a problem with milling up and recycling asphalt mixes that used polymer modified binders? What is the proper nominal aggregate size to use?
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