### Spike's Compaction Factor Calculator

Plug those values into the calculator and it will tell you that the compaction factor = 1 237 For instance you need to place a 6 layer of gravel inside a foundation Your calculation of the area for a 20' x 20' wide with a depth of 6 would give you a volume needed of 20 * 20 * 5 = 200 cubic feet Stone 72 33 Church (1981) Concrete Get price

### Gravel Needed Calculator

Our gravel calculator makes landscaping projects easier When it comes to adding gravel it is not enough to know the size of the area that needs to be covered The depth of the gravel must also come into play Problems arise for many people when they realize that they need to know how many cubic yards of gravel they need but their measurements for the area was in feet and the depth was in Get price

### Tonnage Calculator

The Tonnage Calculator helps you to estimate the amount of aggregate required for your job Please note that densities will vary somewhat between different loads but the default values assigned for the various aggregates are good standard rules of thumb for estimating Step 1 Choose metric or imperial as your form of measurement Get price

### rule for calculating foundation crusher

rule for calculating foundation stone crusher Crusher Machine Foundation Calculation Rule For Calculating Foundation Crusher Foundations for industrial machines and earthquake effects - iitk Ac In this paper highlights need for a better interaction between foundation designer and machine The past simple methods of calculation were used most often involving the Different designers adopt their Get price

### Crushed Stone Under a Spread Footing

Dec 17 2009Riggly hit the point on the fallacy of only a 1 to 2 ft replacement to reduce settlement I agree with others that a well compacted crushed stone base gives you 1) a good platform and leveling platform to place your steel 2) protection against rain and 3) protection against construction disturbance as foundations are formed and poured Get price

### Landscape Supply Calculators

Thick Flagstone Dry Laid Over crushed stone base You might not need edging if the top surface of your patio is at grade level and not raised Crusher run is calculated as an uncompacted base it's always smart to get a little excess to make sure you don't run short Get price

### How Much Crushed Stone Do You Need? A Sure

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 Get price

### Calculator

Crushed Aggregates #1 Crushed limestone 1 1 5-1 cubic yard = 1 1/2 tons #2 Crusher run limestone 1 2-1 cubic yard = 2 tons Gravel Top Soil Crushed Aggregates Map Calculator Contact Us A cubic yard is equal to 27 cubic feet You can use the online calculator to determine how many cubic yards of material are required Formulas Used Get price

### Concrete Aggergate Calculator

It will calculate the amount of stone you require for your site Once you know give us a call as we have a versatile fleet so can deliver anything from 1 ton to 30 tonnes per load First choose which product you are going to use Now choose the length of the area that you would like to fill Get price

### Basics of Frost Protected Shallow Foundation Design

ASCE requires an approved foundation drainage system or a layer of screened and washed gravel or crushed stone that is daylighted between the subgrade and insulation for subgrade soils other than GW GP SW SP GM and SM As is good practice for a conventional foundation the grade around the building should have a positive slope away from the Get price

### Voids settlement and weight of crushed stone

Crushed stone has become an important material of construc-tion in modern engineering work The chief causes for this are the great increase in the use of plain and reinforced concrete and the increased activity in macadam road construction The advances made in these lines have been so rapid that crushed Get price

### Mulzer Crushed Stone Inc

Oct 13 2020Day after day Mulzer delivers thousands of tons of state-approved crushed stone for "driveways to highways" construction projects throughout our market area We also produce stone rip-rap sand gravel and high calcium limestone for power plant desulfurization equipment We work with countless private firms from small to large and governmental agencies on custom products Get price

### Crushed Stone Calculator Free Online Tool

A crushed stone calculator is the best way to get accurate results No matter what your project entails or how frequently you've worked with crushed stone though it's extremely important that you have the ability to accurately estimate the quantity of materials that you'll need to buy A crushed stone calculator is the best way to get Get price

### Calculator Landscape Materials Mulch Stone Grass Seed

Stone weighs about 2 700 lbs per cubic yard Mulch weighs 250-750 lbs per cubic yard Full size pick-up with 8' box a heaping load is 3 cubic yards Small size pick-up heaping load is 1 cubic yards Typically a full size truck can take - 1 cubic yard stone or soil Typically a small pickup truck can take ⅓ - cubic yard stone or soil Get price

### Tests on Stones

The crushing load is noted Then crushing strength is equal to this crushing load divided by the area where the load is applied At least three specimens must be tested and the average ought to be taken as crushing strength Also read What Are Walls | Classified of Walls | Load-Bearing Vs Partition Walls Water Absorption Test of Stone Get price

### RockSteps

3 Calculating Number of Steps Convert the rise into inches Divide the total rise by 6 inches to figure out the number of steps you need Example Using the example from Step 2 convert the rise or 14' 6" into inches (14' x 12 "+ 6"= 174 inches) and divide by 6 to get the correct number of steps in this case 29 Get price

### Gravel Under Footings Thickened Slabs Any Concrete

Sep 23 2011Residential Foundation Codes Gravel Under Footings Thickened Slabs Any Concrete Bearing Item Thread starter Hank Start the stone is actually extending the bottom of the concrete to the soil because the stone is so much stiffer than the soil and has a considerably higher bearing capacity than typical well-compacted engineered fills or Get price

### RockSteps

3 Calculating Number of Steps Convert the rise into inches Divide the total rise by 6 inches to figure out the number of steps you need Example Using the example from Step 2 convert the rise or 14' 6" into inches (14' x 12 "+ 6"= 174 inches) and divide by 6 to get the correct number of steps in this case 29 Get price

### calculation of investment stone crusher

Calculation Of Investment Stone Crusher Calculation Of Investment Stone Crusher 2016-7-6crusher was discussed with several m chabda stone crusher owners in terms of fixed capital investment of setting up a stone crusher unit and typical annual operating costs and profit margins etcased on the information provided by the crusher owner as Get price

### Gravel Under Footings Thickened Slabs Any Concrete

Sep 23 2011Residential Foundation Codes Gravel Under Footings Thickened Slabs Any Concrete Bearing Item Thread starter Hank Start the stone is actually extending the bottom of the concrete to the soil because the stone is so much stiffer than the soil and has a considerably higher bearing capacity than typical well-compacted engineered fills or Get price

### Crushed Stone Under a Spread Footing

Dec 17 2009Riggly hit the point on the fallacy of only a 1 to 2 ft replacement to reduce settlement I agree with others that a well compacted crushed stone base gives you 1) a good platform and leveling platform to place your steel 2) protection against rain and 3) protection against construction disturbance as foundations are formed and poured Get price

### Shed Foundations Made Easy

Sep 17 2012Small sheds can be rested on crushed stone with either treated wood foundations or concrete foundation blocks Large sheds will need to have strong foundations Considering Backyard Buildings smallest shed size is 88 all of our sheds will need a foundation setup prior to the arrival of one of our installers Get price

### Voids settlement and weight of crushed stone

Crushed stone has become an important material of construc-tion in modern engineering work The chief causes for this are the great increase in the use of plain and reinforced concrete and the increased activity in macadam road construction The advances made in these lines have been so rapid that crushed Get price

### AGGREGATE CALCULATOR [How Much Aggregate Do I Need

Fill 5 cubic feet calculating price per unit volume In our final example let's imagine I need to fill 5 ft with gravel (105 lb/ft) I don't know the price per unit volume but I can purchase 20 cubic yards of gravel for $250 I can therefore calculate the price per unit volume of the stones using the method Get price

### How to Calculate the Gravel Needed Around a Swimming Pool

Calculator Calculating the amount of gravel you need will help control costs Splashing around in the swimming pool may be a great way for your family to spend a summer afternoon but it can also be destructive to the landscaping around the pool Water that's expelled from the pool from splashing or people just getting in and out of the pool Get price

### Concrete Calculator

Related Volume Calculator Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand gravel crushed stone and slag) bonded with cement Cement is a substance that is used to bind materials such as aggregate by adhering to said materials then hardening over time Get price

### Calculating Friction Factor

Sep 17 2009I am looking at placing about 2 feet of crushed stone under a spread footing to reach a factor of safety of 2 for sliding and overturning I have seen other engineers use the tangent of of the friction angle I am thinking of using 38 degrees for the crushed stone which is at the lowest end for gravel This would yield a friction factor of Get price

### How to Calculate the Gravel Needed Around a Swimming Pool

Calculator Calculating the amount of gravel you need will help control costs Splashing around in the swimming pool may be a great way for your family to spend a summer afternoon but it can also be destructive to the landscaping around the pool Water that's expelled from the pool from splashing or people just getting in and out of the pool Get price

### Calculating Friction Factor

Sep 17 2009I am looking at placing about 2 feet of crushed stone under a spread footing to reach a factor of safety of 2 for sliding and overturning I have seen other engineers use the tangent of of the friction angle I am thinking of using 38 degrees for the crushed stone which is at the lowest end for gravel This would yield a friction factor of Get price

### Gravel Needed Calculator

Our gravel calculator makes landscaping projects easier When it comes to adding gravel it is not enough to know the size of the area that needs to be covered The depth of the gravel must also come into play Problems arise for many people when they realize that they need to know how many cubic yards of gravel they need but their measurements for the area was in feet and the depth was in Get price

### Gravel Calculator

The volume of a figure with a round foundation is its height times the area of its foundation To calculate the foundation area the calculator needs its diameter since the formula is π x r 2 where r is the radius or diameter/2 Again the gravel calculator will do this math for you Crushed stone is often used as a material for Get price

### How to Calculate the Gravel Needed Around a Swimming Pool

Calculator Calculating the amount of gravel you need will help control costs Splashing around in the swimming pool may be a great way for your family to spend a summer afternoon but it can also be destructive to the landscaping around the pool Water that's expelled from the pool from splashing or people just getting in and out of the pool Get price