This is achieved by simply multiplying the width times the length. Next, multiply your square footage by .01235. This equation will give you the amount of stone that you will need for your base in cubic yards. Another way of figuring this out is that 1 yard of crushed stone will get you 80 square feet at

Get PriceFor 1.5 inch washed landscaping rock, use the following 1 square foot of cover = 20lbs. of rock OR 1 ton of rock will cover 100 square feet. The most common materials, like driveway gravel and basecourse, figure out to 1.5 tons per cubic yard. Materials like washed sand and chips come out to 1.3 tons per cubic yard.

Get PriceHow to Calculate Quantities of Cement, Sand and Aggregate for Nominal Concrete Mix (124)? Mix design is a process of determining the right quality materials and their relative proportions to prepare concrete of desired properties like workability, strength, setting time and durability.

Get PriceDivide the finished size of the block, 9 inches, by the number of rows across or down, three. The answer, 3 inches, is the finished size of each of the nine grids. All nine grids in this block contain half-square triangles, and we must add 7/8 inch to the finished size of a half-square triangle to calculate its cut size, making seam allowances.

Get PriceCompressive strength of concrete depends on many factors such as water-cement ratio, cement strength, quality of concrete material, quality control during production of concrete etc. Test for compressive strength is carried out either on cube or cylinder.

Get PriceMost of Harmony Sand Gravel's products will weight approximately 2,840 pounds per cubic yard or about 1.42 tons per cubic yard. For estimating purposes, most Contractor's consider the yield to be 3,000 pounds per cubic yard or 1.5 tons per cubic yard.

Get PriceThis material is the large boulder-sized rock that is often seen lining rivers and streams. Classified into six categories, R3 through R8, the material ranges in size from 6 to 40 inches. Although not often used by homeowners, the material makes an excellent flow barrier in situations where creeks, streams, and rivers threaten property damage.

Get PriceContact Information Yard Call Bonnie at 250-862-0862 E-mail [email protected] Black Gold Slate Flagstones Steps $12 per square foot for 1 inch thick, $15 for 2 inch $25 per square foot for stair material 3. Blue Granite 1/8 birds eye 1 minus City Spec road base (blue) 1/2 minus crusher chips 1/2 to 1 clear 1 to 2 clear 2

Get PriceAuthors Deepak GuptaAbout Mechanical engineering### (707) 964-ROCK- Aggregate Rock, Base Rock, 3 Minus Rock

Drain Rock, $10 per Ton * Graded a "clean" material (no small fines), Drain Rock averages 3/4-inch to 3-inches in rock size. Great for leach lines and septic installation — anywhere you need good drainage. Overburden, $5 per Ton * A combination of soil and rock, Overburden can

Get PriceAug 23, 2019Multiply your area by the depth in feet that you want your crushed stone. For example, a rectangular walkway that is 40 feet long and 2 feet wide is 80 square feet. To put a depth of crushed stone at 4 inches deep, convert the inches in depth to feet by dividing 4 by 12 to get 0.33 feet. Multiply the area in feet times the depth in feet.

Get PriceCalculator for Rolled Length of Roll of Material Calculates the rolled length of a roll of material when the outside diameter of the material, thickness of the material, and the diameter of the hole in the center or the tube on which the material is wound are given.

Get PriceHomeAdvisor's Drywall Estimator calculates how much drywall/sheetrock you need for your house walls, rooms and ceilings. Find out how to measure sheetrock per square foot or drywall per sheet. Use our drywall mud and material calculator for joint compound, screws and tape needed.

Get PriceDeformation and strength of rock are known to be functions of confining pressure. Method A, triaxial compression test, is commonly used to simulate the stress conditions under which most underground rock masses exist. The elastic constants (Methods B and D) are used to calculate the stress and deformation in rock structures.

Get PriceAuthor eHow### Crushed Stone Northern NJ, Bergen County, Passaic

3/4″ Clean Crushed Stone. 3/4″ crushed stone is the most popular size and is primarily used for drainage backfill, concrete, footings and foundations and other drainage options. Our 3/4″ clean crushed stone is an aggregate that has been crushed and screened through a 3/4″ square screen. Following the crushing and screening of the

Get PriceFor example, an item that weighs 3 pounds per square foot will be lighter than an object that weighs 8 pounds per square foot. Density is useful in calculating the weight of substances that are difficult to weight. You can determine its weight simply by multiplying the density by the size, or volume, of the item.

Get PriceAug 23, 2019To get to this figure, you must know how the landscape stone calculator or crushed concrete calculator works. It's a matter of doing the math. Multiply 12 by 12 to get 144 square feet.

Get PriceDec 27, 2018Related Articles. Divide the number of cubic feet by 27 to determine the number of cubic yards you need for your landscape rock; there are 27 cubic feet in each cubic yard. In the example, 3.4729/27 = 0.1286 cubic yards.

Get PricePit run gravel follows at 1.25 tons per cubic meter, regardless of whether it is 2-inch or 4-inch. The heaviest of the crushed rock selections are Angular Rip Rap

Get Pricesize of screen to be used on the crusher shall be 25mm. clay to fine sand ratio between .25 and .65. The Engineer may allow binder material to be premixed with rock or granular material prior to being fed by belt into the crusher. 5.3 Adding Supplementary Granular Material .

Get PriceTo use the Concrete Volume Calculator, simply enter the width, length, and thickness of your pour, click on whether you are measuring the thickness in feet or inches, then click on the Calculate button.The calculator will estimate the number of cubic yards of concrete that will be required.

Get PriceTechnical Information Sheet CLASS 2 3 CRUSHED ROCK Class 2 Crushed Rock Class 3 Crushed Rock Application Road base materials Road base/sub base material, hard stand areas, under concrete slabs, bedding material and backfilling Available Dry, wet mix or stabilised Dry, wet mix or stabilised Loose Density (natural) (approx) 1.65 t/m3 1.65 t/m3

Get PriceYou are quite excited, but there is just one problem It requires crushed stone, and you have no clue how to calculate how much you will need. Crushed stone is a material that is typically used as a base or underlayment, upon which the stuff that actually shows- for example, the concrete of a patio-- will rest. Guessing is rarely a good

Get PriceThe calculator will then tell you the number of bags you need based on the different size of bags we carry. This calculator is based on a 3/8 mortar joint. All yields are approximate and do not include an allowance for waste, uneven subgrade or any other variations from the joint size and brick and block sizes noted above.

Get PriceBongiorno's Material Calculator To figure out how much material you'll need enter your values in the empty boxes below. Final figures will be found below for various depths needed for your project. Material Calculator For use in calculating quantities of Sand, Stone, Fill and Topsoil

Get PriceThe material needed calculator exactly as you see it above is free for you to use. If you want to customize the colors, size, and more to better fit your site, then pricing starts at

Get PriceAug 21, 2017Select Sand Gravel has written this article as an overview to using Gravel or Road Base for a driveway. Select Sand Gravel provides Sand, Gravel, Aggregate, Crushed Stone, Rock, Dirt, Topsoil to Dallas, Fort Worth, Austin, Houston, and San Antonio, Texas. Contact us for a Free Estimate or to schedule delivery.

Get PriceTypical construction, driveway, and drainage gravel. This gray granite gravel ranges from 1-2 inch in size.

Get PriceIn addition to construction aggregates, we are a leading provider of asphalt mix, ready-mixed concrete and paving materials. Historically, more than half of the aggregates we produce have been used in the construction and maintenance of infrastructure—highways and roads, and other public works projects.

Get PriceGradation is the size distribution of a particular riprap or aggregate. Material that is well graded has a uniform distribution of sizes, within a given minimum and maximum range. Void spaces between the larger rock are filled with the smaller material. Void space is reduced which results in a denser placement of riprap or aggregate that is less

Get PriceJan 11, 2019Vibrating Screen Efficiency Formula equation to calculate vibrating scree.calculate crushing efficiency of crusherscalculate crushing efficiency of crushersCrushing of coal and calculation of size

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