compaction factor crushed rock

  • Soil Compaction Handbook Multiquip Inc

    There are four types of compaction effort on soil or asphalt: Vibration Impact Kneading Pressure Soil Compaction Soil compaction is defined as the method of mechanically increasing the density of soil. In construction, this is a significant part of the building process.

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  • Spike's Compaction Factor Calculator

    174 rows· If you combine the two factors you get a factor (Spike's compaction factor) which will

  • MATERIALSWELL/BULKING %SHRINK %SOURCEAdobe35-10Church (1981)Andesite6743(FHWA 2007)Andesite6733Church (1981)Ashes, Coal33-50Church (1981)See all 174 rows on spikevm
  • How much volume is lost after compacting 3/4" crushed stone?

    @Mazura -- Seattle's major rock and topsoil vendor sells crushed rock in increments from 5 gallons to the truckload. The bulk price (for picking up material at the vendor's yard) is available in quarter of a cubic yard increments. A quarter of a cubic yard is enough to fill

  • A number of websites have recommended adding 4% to the order to account for compaction. Bob Vila Gravel Expert Great Day ImprovementsBest answer · 1When something calls for x" of compacted y, you typically calculate the amount of y prior to compacting. So if something calls for a 4" compacted...3From my experience it depends a lot on how is the compaction done. If you are compacting road crush with a vibratory plate you will get about 10 t...2I was actually looking for an accurate range for a specific stone and wound up here The answer is complicated but boils down to about 10 to 25%...1Without having done any experiments, my scientific wild-ass guess (SWAG) is 4 to 8 percent. Here are two reasons for thinking this is reasonable:...0Shame this question is so old as I can offer a far more comprehensive answer. The truth is it's impossible to create an exact formula. Too many var...075% sounds like the upper end, I don't really know. I will suggest using sand, 1/4" minus or fines, shown as the 1" of sand in the picture. The 3/4...
  • Soil and Rock Bulk Factors Engineering ToolBox

    Soil and Rock Bulk Factors Soil and rock expansion or swell after mining . Sponsored Links . Soil or rock from the borrow expands when dropped on the lorry or the landfill or stockpiled. One cubic from the borrow does not translate to one cubic dump. Bulking or swell factors for some materials:

  • Self-Compacting 3/4" stone JLC-Online Forums

    May 21, 2020· The crushed rock I was referring to, is, in my area, like a red quartzite, and it is still sorted and washed according to size and to remove fines. The larger the rock, the more reservoir capacity as far as drainage, because of more opens in the aggregate. 3/8 pea rock is the product of choice around here for AWWF footings, and 50% backfill.

  • Tamping backfill? JLC-Online ForumsDec 10, 2009Can I make a 3/4"Radius cove with the table saw?May 19, 2008compacting gravel under a slab JLC-Online ForumsDec 07, 2004compacting Gravel JLC-Online ForumsJun 07, 2001See more results
  • Filling & Compacting Materials Centenary Landscaping

    It is basically a crushed blue/grey rock around 20mm in size with smaller sized rock particles right down to “fines” mixed in. This blend of sizes enables the product to be compacted down hard. So for a boggy driveway that needs stabilizing or for preparing a hard surface

  • Stone Compaction: The Ways It'll Impact Your Project

    Each type of crushed stone will settle at a different rate and will have a different compaction rate. As a result, various materials will need to be compacted down more heavily than others. Depending on the specific project, you may end up requiring 1/2″-1 1/2″ of extra material in order to achieve the desired overall depth post stone

  • Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK

    Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK There are sound reasons for using Alex Fraser’s Class 2 & 3 Crushed Rock on your next project. VicRoads approved If you are undertaking civil construction is Victoria you will nearly always need to meet VicRoads specifications.

  • base course aggregate compaction Earthwork/grading

    Jul 12, 2009· 1. Whenever compaction of pavement structure is presented, it is always a good idea to identify CLEARLY (a) the type of material (i.e., crushed stone aggregate, river gravel, etc) (b) the compaction method used (i.e., standard or modified Proctor (light

  • better go back and check your numbers, but why 100% and not 95%? and is this standard or modified proctor? or is it a relative density test?i'd suggest against 95% modified...use at least 98% or 100% modified...not standard Proctor on base course material. was the subgrade tested/proofr...also what was the in-situ density and moisture as tested?What is your base course, thickness, processing methods?The short answer is that no one can tell you how many passes of the roller will be required. It depends on the water content of the material and t...1. Whenever compaction of pavement structure is presented, it is always a good idea to identify CLEARLY (a) the type of material (i.e., crushed st...Another point. How are you determining the density in the field? That is the first thing to check when you are that far off of what might be expec...BigH..teresting that you consider the 7% to be high.. is very low compared to the materials we see here in the SE US. For a modified proctor...Ron the crushed stone I've been using for road base over the years (Laos, India) had OMC values in the order of 5% plus or minus a couple of poin...BigH...you're right...difficult to correlate to a variety of locations. Most of our base materials will care a MDD of 115 to 125 pcf, with optimum...100% compaction for aggregate basecourse/sub-baseFeb 03, 2012Consolidating 3/4 " GravelJun 24, 2008See more results
  • Stone % Compaction Excavation & Site Work Contractor Talk

    Oct 22, 2011· Clean rock is just like damp sand that is easy to get initial compaction, but can get later settlement as it is working into the sub-base. The base should really be an interlocked layer to spread out any loads and reain separate from the sub-base.

  • Stone Compaction: The Ways It'll Impact Your Project

    Each type of crushed stone will settle at a different rate and will have a different compaction rate. As a result, various materials will need to be compacted down more heavily than others. Depending on the specific project, you may end up requiring 1/2″-1 1/2″ of extra material in order to achieve the desired overall depth post stone

  • Stone % Compaction Excavation & Site Work Contractor Talk

    Oct 22, 2011· Clean rock is just like damp sand that is easy to get initial compaction, but can get later settlement as it is working into the sub-base. The base should really be an interlocked layer to spread out any loads and reain separate from the sub-base.

  • Bulking/Swell of Excavated or Mined Materials

    Bulking/Swell Factors for Various Excavated/Mined Materials The swell factor expressed in percentage is the amount of volume increase from bank volume (undisturbed, in place state) to loose volume (disturbed, excavated state) of the material due to

  • Soil Compaction Equipment With Different Types of Soil

    There are several factors to consider before compacting the soil on a project. 1. TYPE OF SOIL. The type of soil has a great influence on its compaction characteristics. Normally, heavy clays, clays and silts offer higher resistance to compaction, whereas sandy soils and coarse grained or gravelly soils are amenable for easy compaction.

  • Swell Factors for Various Soils ProjectEngineer

    Sep 26, 2013· Swell Factors for Various Soils. September 26, 2013 by What is an appropiate swell factor for in place rock that is excavated and crushed down to 1.5 inch minus crushed stone? I was estimating it to be 15% If I place a 12″ layer of gravel and compact it with compaction equipment, I would expect it to settle at least 2″, which would

  • Tons-Bulk-Sand-Gravel-Limestone-Material-Calculator

    (847) 223-7000 [email protected] 1980 S. Hwy 83 Grayslake, IL 60030. Topsoil Lawn & Garden Mix Soil Mulch Gravel Sand Limestone Paver Brick Drive, Patio & Walks

  • ‘Self-Compacting’ Soils Underground Construction

    ‘Self-Compacting’ Soils Similar to an urban myth, the words ‘self-compacting’ soils have unfortunately taken on an aura of acceptability. Clean gravels and crushed rock are sometimes referred to as “self-compacting,” meaning that if they are dumped in beside a pipe, the material will have a high density.

  • compaction factor crushed rock educationcare

    the relative stiffness of crushed rock placed into pipe haunch areas was measured by compaction increases the load factor from 1.1 to 1.9, almost doubling the More details » Get Price Building Crusher Fines Trails, Finely crushed compacted rock is a

  • Recycled Road Base. Untreated Base Coarse. Asphalt Materials

    Recycled Road Base Calculator. These calculators are designed to give approximate amounts only. They will help you determine the quantity you need; however, variations in subgrade, compaction of subgrade, or inaccurate measurements, even a quarter of an inch of depth, can make a difference. This product must be placed at 3″ depth MINIMUM.

  • Morrison Gravel 5/8 Minus Aggregate

    5/8" Minus Crushed Aggregate is commonly used on driveways and walkways. It has the fines for compaction so it will pack down and stay in place. Since it is small in size, it finishes off fairly smooth when leveled and compacted. This product is also great

  • Know Your Compaction Facts For Construction Pros

    May 28, 2015· Compaction Basics. To be able to make the right equipment decisions, you first need to understand the different types of compaction: Static compaction achieved by applying a

  • Don't make these mistakes installing toppings!

    Lay down your base of 20mm crushed rock at a minimum depth of 50mm. Spread and level the 20mm crushed rock using the back of a rake or straight length of timber. It is not advised to use a rake with the prongs down, as they tend to pull the larger rocks out leaving patches of stony material. Water the crushed rock LIGHTLY with a hose. Do not soak.

  • Compaction Factor Crushed Rock MC World.INC

    Spike's Compaction Factor Calculator174 rows If you combine the two factors you get a factor (Spike's compaction factor) which will convert loose state volume the construction wastes is crushed and screened, then is widely used in cement brick, pavement and construction. Compaction Factor Crushed Rock

  • Consolidating 3/4 " Gravel Soil testing engineering

    Jun 24, 2008· RE: Consolidating 3/4 " Gravel fattdad (Geotechnical) 18 Jun 08 14:54 Somewhat off topic, but in response to dgillete: When using Standard Proctor, Lee and Singh (Journal of the Soil Mechanics and Foundation Division, ASCE, Vol 97, No. SM7, July, 1971) show the correlation of RC (relative compaction)=80+0.2Dr (relative density).

  • Morrison Gravel 5/8 Minus Aggregate

    5/8" Minus Crushed Aggregate is commonly used on driveways and walkways. It has the fines for compaction so it will pack down and stay in place. Since it is small in size, it finishes off fairly smooth when leveled and compacted. This product is also great

  • Know Your Compaction Facts For Construction Pros

    May 28, 2015· Compaction Basics. To be able to make the right equipment decisions, you first need to understand the different types of compaction: Static compaction achieved by applying a

  • Don't make these mistakes installing toppings!

    Lay down your base of 20mm crushed rock at a minimum depth of 50mm. Spread and level the 20mm crushed rock using the back of a rake or straight length of timber. It is not advised to use a rake with the prongs down, as they tend to pull the larger rocks out leaving patches of stony material. Water the crushed rock LIGHTLY with a hose. Do not soak.

  • Compaction Factor Crushed Rock MC World.INC

    Spike's Compaction Factor Calculator174 rows If you combine the two factors you get a factor (Spike's compaction factor) which will convert loose state volume the construction wastes is crushed and screened, then is widely used in cement brick, pavement and construction. Compaction Factor Crushed Rock

  • Consolidating 3/4 " Gravel Soil testing engineering

    Jun 24, 2008· RE: Consolidating 3/4 " Gravel fattdad (Geotechnical) 18 Jun 08 14:54 Somewhat off topic, but in response to dgillete: When using Standard Proctor, Lee and Singh (Journal of the Soil Mechanics and Foundation Division, ASCE, Vol 97, No. SM7, July, 1971) show the correlation of RC (relative compaction)=80+0.2Dr (relative density).

  • 57 Stone Compaction When?? Structural-Int'l Bldg and

    Oct 04, 2011· No. 57 stone should be placed in lifts and consolidated using conventional compaction techniques. It is very obvious when the stone is consolidated and locked into place, so visual inspection is adequate. The appropriate lift thickness depends on the type of compaction employed.

  • COMPACTING GRAVEL YouTube

    Jan 27, 2017· San Diego Ca. No one likes my River Stone Driveway, and I don't care! Landscaping, Round Stone, Natural Stone Duration: 1:13. Snow Plowing 27,052 views

  • patio How much compaction should I get from crushed rock

    I looked at the gravel you are using. I would suspect you might see 1/2 to 3/4 inch of compaction, especially if you just laid it down. All you can do is start compaction, see what it looks like and add or rake off a bit to meet you needs. Pretty subjective answer, sorry.

  • compacting gravel /crushed rock fill Fine Homebuilding

    Apr 26, 2011· When compacting soil, you do it in 6" lifts. What about compacting washed gravel or crushed rock? I was told that # 57 gravel is self compacting. I find this hard to believe. I want to be dang sure. What do you do? What has been your experience. Anyone here have the answer. Thanks The situation is filling a 3' wide x 7' deep ditch that will have concrete paving over it.

  • compaction factor for crushed stone

    compaction factor crushed rock hoteldoppenberg. crushed stone compacting factor,Ideas for Landscaping With Crushed Rock,Posts Related to compaction factor for process stone.. Crushed stone Wikipedia Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the

  • Intro to Foundations Fill Backfilling R CED Engineering

    3.3 COMPACTED ROCK. Compacted crushed rock provides an excellent foundation fill. Vibratory rollers are preferable for compacting rock. Settlement of fill under the action of the roller provides the most useful information for determining the proper loose lift thickness, number of passes, roller type, and material gradation. Compaction with a

  • STUDY REPORT ON COMPACTION EQUIPMENTS AND

    Scope of this report is to present various types of compaction equipments and construction machinery deployed to construct the railway embankment generally required. 4.0 FACTORS AFFECTING COMPACTION IN THE FIELD: Smooth wheel rollers are most suitable for compacting gravels, sand and crushed rock where

  • Construction Materials Vulcan Materials Company

    An estimated density factor should then appear in the above density field. Geology: Traprock Limestone Granite Sand & Gravel Sandstone Other Product: Screenings Crushed Stone Base / Crusher Run Coarse Aggregates Sand Riprap Other

  • Specifications For CRUSHED AGGREGATE BASE COARSE #2

    Crushed aggregate base coarse (Compaction Gravel) shall be purchased per standard ton with a standard ton to weight 2,000 pounds for the purpose of this contract. Material shall be ordered in full truck load lots. 3. Contractor shall proceed with delivery of crushed aggregate base coarse (Compaction Gravel) upon 12 hour notice.