density of stone base material


BULK MATERIAL DENSITY TABLE. Material Description Loose Bulk Density #/Ft. Cork, Fine Ground 12-15 Cork, Granulated 12-15 Corn, Cracked 45-50 Corn Cobs, -Ground 17 Corn Cobs, Whole 12-15 Corn, Ear 56 Corn, Germs 21 Corn, Grits 40-45 Corn Oil Cake 25 Corn, Seed 45 Corn, Shelled 45 Corn, Sugar 30-35 Cornmeal 38-40 Cottonseed Cake, Crushed 40-45

Aggregate - AfriSam

The different grades of road base materials (G1 to G10) relate to specific proportions of parent and non-parent rock as given in the COLTO specification, and are produced by layering different stone and sand materials on large stockpiles, and then cutting down through the layers to achieve the required pre-compaction gradings. See Figure 7.

Density of Common Building Materials per Cubic Foot - RF Cafe

These values for density of some common building materials were collected from sites across the Internet and are generally in agreement with multiple sites. Most are from BOCA or ASAE tables. However, if you have values that you believe are more accurate, use them for your calculations, and please send me an e-mail to let me know what your ...

Development of Design Guidelines for Proper Selection of ...

The index properties of GAB materials are shown in Table 1. All GAB materials were non-plastic and their as-received fines content ranged from 6.9% to10%. According to SHA specifications, the fines content of the GAB materials used in highway base layers must be …

Densities of Materials - Engineering ToolBox

399 · density units converter; Note! - be aware that for many of the products listed below there is a …

Crushed Stone Grades: A Complete Guide

Crushed stone #411 – A mixture of stone dust and #57 stone. For driveways, roads and as a base for retaining walls. It can also be used to patch holes in paved areas. The dust mixes with the larger stone and settles well. Crushed stone is a basic material used in various capacities. It is a widely used raw asset in the construction industry.

Successful G1 Crushed Stone Basecourse Construction

G1 Crushed Stone for base course is not the same thing as crusher-run and it is not only a matter of density. It was developed during the late 1950's from single stage crusher-run material that complies with Fuller curve particle grading and very strict material and construction specifications.


base materials included Dense Graded Aggregate (DGA), and Crushed Stone Base (CSB). Number 57s, crushed river gravel, recycled concrete, and asphalt drainage blanket samples were submitted for testing by engineers of the Kentucky Transportation Cabinet.

Type 1 subbase density – Materials Man

Feb 17, 2011· Posted by Ian. I can see the searches people put in to reach my site, and a recurring one is "density of type 1 subbase". So in my humble option you should use 2.1 / 2.2 t/M3 for aggregate that has a relative density of 2.7 / 2.8 t /M3. Limestone will be less in proportion to it's relative density as will granite, and some igneous rocks ...

Densities for Use in Estimating Quantities Originally ...

Base Course 145 pcf 155 pcf 150 pcf Intermediate Course 147 pcf 155 pcf 150 pcf Surface Course 147 pcf 160 pcf 155 pcf The following densities should be used for estimating quantities of granular material. Table 2: Granular Material Densities Material Density Granular Subbase 135 pcf Granular Backfill 125 pcf Granular Blanket 125 pcf

Use of Recycled Concrete Materials in Base/Subbase ...

Dec 02, 2017· –May need to relax density requirements for "free-draining" material (k = 150 –350 ft/day) or crushing may result –Alternate density control through procedural standard of compaction (i.e., require X compaction passes based on agency experience) –see Appendix X1 of AASHTO M 319 31 Base Design and Construction Considerations - 2


weight of rollers to compact the material to the required density. Compact the aggregate base course in-place to a field target density of at least 100 percent and a lower specification limit (L) of at least 97.0 percent of the maximum density of laboratory specimens prepared from samples of base course material delivered to the job site.

Aggregates | Stone Dust, Sand, Gravel, Crushed Stone ...

From base materials for foundations to composite materials in asphalt, we offer a dynamic line of locally-mined aggregate materials. Overview Pike's construction aggregates are locally mined materials used in construction, including stone dust, sand, gravel, crushed stone, and recycled concrete.


Granular, unbound/untreated material as a base course within a flexible pavement structure. Foundation support and structural capacity to pavement. Provides support to minimize cracking of the surface layers. Dissipates stresses from traffic to subgrade to minimize potential for rutting. Economical less $ than hot-mix asphalt. Flex Base Properties

32 11 23 - Aggregate Base Course

B. Aggregate base course material shall be free from pockets of large and fine material. Segregated materials shall be remixed until uniform. C. Aggregate base material shall be moisture-conditioned to near optimum moisture content in accordance with the applicable requirements of Section 17 of the Caltrans Standard Specifications.

Base Material Compaction: 5 Expert Tips - Braen Supply

Feb 21, 2017· Base material needs to have sufficient moisture content in order to obtain maximum compaction. Water lubricates particles and helps them slide into place when the vibratory plate passes to obtain maximum compaction. 5. Consider a nuclear density test. Industry guidelines recommend obtaining 98% Proctor Density.


The resulting mixture of pulverized HMA or concrete and aggregate base material is then compacted and used as a base course for new or recycled pavement surfaces. This is another method of recycling existing HMA and concrete surfaces by utilizing existing material and increasing the load carrying capacity of the resulting new pavement. 5. DENSITY

Subgrades & Subbases for Concrete Slabs - The Concrete Network

Jul 31, 2018· The base course material, according to ACI 302, "Concrete Floor and Slab Construction," should be "compactible, easy to trim, granular fill that will remain stable and support construction traffic." ACI 302 recommends material with 10 to 30% fines (passing the No. 100 sieve) with no clay, silt, or organic materials.

Density of Construction Materials in kg/m3 and lb/ft3 ...

Density is also called as unit weight of substance. It is represented by symbol called row ( p). Density represents the degree of compactness of material. If the material is of more density, it is more compacted material. Density is defined as the ratio of mass to volume. p = m/v Units = kg/m 3 or lb/ft 3 Conversion: 1 kg/m 3 = 0.624 lb/ft 3.

Aggregate | Quality Construction Materials | Pennsy Supply

AASHTO #57. This material has a 1-1/2 inch top size and is a clean material. Often used for backfill for retaining walls, used for subase for sheds, also sometimes used as driveway stone. Also used as the primary raw aggregate in Ready Mixed Concrete and some Hot-Mixed Asphalt mixes. Will not compact.

What Exactly is #2 Crushed Stone?

Dec 26, 2017· Posted by ReAgg on December 26, 2017 in Crushed Stone. #2 (2 1/2″) crushed stone is a combination of assorted sized material that ranges from 1 1/2″ through 2 1/2″ which has been crushed and compacted in size, then processed through a square screen 3″ in size. Depending on the quarry site from which our #2 crushed stone suppliers have ...


COMPACTION 98% or (as specified) of The density requirements of the layer in which the REQUIREMENTS modified AASHTO density for material is used, shall be applicable.(See subclause natural materials. 3402(b).) In restricted areas the in situ dry density of gravel material shall comply with the requirements in the project specifications.

Gray 21-A (also called CR-6) - Saunders Landscape Supply

Fines with up to ¾" crushed stone. Uses include sub-base for parking lots, roads and highways. Can be used for walkways, paver installation and select backfill. Material Calculator. Width. Length. Depth. Tons Needed. Related products. Small River Jack $ 259.99 – $ 374.99;

Paver Base Calculator - Inch Calculator

How Deep Should a Paver Base Be? For a typical patio, a paver base should consist of a 4″ layer of gravel with a 1″ layer of sand. For heavier duty applications such as commercial spaces or driveways a 6″ to 8″ layer of gravel should be used. Amount of Paver Base Material Needed for a Patio

Mass, Weight, Density or Specific Gravity of Bulk Materials

As 1000kg of pure water = 1 cubic metre, those materials under 1000kg/cu.m will float; more dense will sink ie. those materials with a specific gravity more than 1. Pure water was chosen as the 'base line' for specific gravity and given the value of 1.

Base Aggregate Calculator - CSGNetwork

Material Sub Base Stone Drainage Stone Custom Density Material Density Pounds Per Cubic Yard Calculated Results Total Tons Of Material Required Updated 8.15.11 Leave us a question or comment on Facebook . Search or Browse Our Site. Automotive Aviation Business ...

Mass, Weight, Density or Specific Gravity of Bulk Materials

342 · As 1000kg of pure water = 1 cubic metre, those materials under 1000kg/cu.m will float; more …

Chapter 2 Asphalt and Asphalt Paving Materials

Selection of an aggregate material for use in an Asphalt Concrete pavement depends on the availability, cost, and quality of the material, as well as the type of construction for which it is intended. To determine if an aggregate material is suitable for use in asphalt construc-tion, evaluate it in terms of the following properties: 1. Size and ...

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