crushed gravel or crushed stone, fine aggregate and binder or filler blended as necessary to produce an intimate mixture of the required gradation and stability. Requirements: The aggregate shall consist of hard, durable particles of crushed stone or crushed gravel and a filler of natural sand, stone sand or other finely divided mineral matter.

21 Spec - 301 Base, Subbase, and Subgrade Aggregate

Crushed stone or crushed gravel >= 85 percent aggregates Crushed concrete >= 90 percent crushed concrete that is substantially free of steel reinforcement and includes < 10 percent asphaltic pavement or surfacing, base, or a combination of asphaltic pavement, surfacing, and …

Products | New Point Stone Company

The company has supplies of AP approved stone for use in concrete. Erosion Control. New Point Stone has rip-rap in all sizes to meet Indiana and Ohio specifications. Decorative/Dimension Stone. The Napoleon quarry has a large variety of building and landscaping stone. For more information call 812-852-4225.

Compaction specs for crushed Stone Under Foundations ...

Aug 29, 2002· Compaction specs for crushed Stone Under Foundations Compaction specs for crushed Stone Under Foundations Davidmat (Geotechnical) (OP) 18 Jul 01 10:08. Our Bridge footing design calls for 12 inches of crushed stone under footings. The stone was selected due to the presence of ground water.

2020 Standard Specifications for Highways and Bridges ...

Massachusetts Department of Transportation – Highway Division . Standard Specifications for Highways and Bridges . ii 2020 Edition . Subsection 5.02: Plans and Detail Drawings .....

Gravel Size Gradation Chart which stone to choose

Products in this range are notably more compactible and suited for creating a base layer -such as Crusher Run, Screenings, Sand and Soil. For support of heavy vehicles – choose our #3 or #4 stone. For standard driveways – choose our #57 or #67. For more elaborate driveways – choose our 1/2" to 2" river gravel.

Stone Sizes | David H. Martin Excavating, Inc.

PA2A. Size 2 Inch Topsize. Description. PA2A is a mixture of coarse stone and crushed stone dust. It is used as a road base or an under-slab fill. It will drain and has a structural coefficient, making it ideal when stability and drainage are a concern. PA2A is a primarily clean material. 2RC/ 2A Modified.

Product Specification Tensar Biaxial Geogrid

graded sand (SW), and crushed stone classified as poorly graded gravel (GP). The geogrid shall be sampled in accordance with ASTM D5818-06 and load capacity shall be determined in accordance with ASTM D6637-01. 8. Resistance to loss of load capacity or structural integrity when subjected to chemically aggressive environments in accordance with

Fact Sheet - Sand, Gravel, Dimension Stone and Crushed ...

Fact Sheet - Sand, Gravel, Dimension Stone and Crushed Stone ING490000 Page 5 of 8 The Tier 2 antidegradation standard found in 327 IAC 2-1.3-3(b) applies to surface waters of the state where the existing quality for a parameter is better than the water

Aashto Specifications For Crushed Stone

aashto specifications for crushed stone as backfill materials. Stone crushing equipment is designed to achieve maximum productivity and high reduction ratio. From large primary jaw crusher and impact crusher to cone crusher and ... Read more. aashto mica content in crushed stone base.

Hot Mix Aggregate | Texas Crushed Stone Co.

Stone for mixing hot mix asphalt for road topping. Hot Mix: 11,463,110Total Tons Sold

Aggregate | Quality Construction Materials | Pennsy Supply

Pennsy Supply is the largest producer of aggregate in central Pennsylvania, producing more than nine million tons every year consisting of primarily crushed stone, sand and gravel. Mining mostly dolomitic limestone and calcium carbonate, Pennsy is able to produce an extensive range of …


having sand and gravel or crushed stone aggregates mixed with ASTM-C150, Type 1 or Type III Portland Cement and shall have a minimum compression strength of 4,000 psi @ 28 days. 8. Color: Concrete shall be colored after installation with a acrylic/polysiloxane structural concrete stain. 9.

Crushed stone specifications g6

Crushed stone specifications g6 Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Crushed stone specifications g6, quarry, aggregate, and different kinds of minerals.


CANADIAN NATIONAL RAILWAYS SPECIFICATION 12-20C (July 2003) CRUSHED ROCK BALLAST 12-20C Superseding Specification 12-20B - 1 - 1 SCOPE: This specification covers two classes of crushed rock ballast and one class of trowelling stone. Class 1 - Crushed rock ballast for use primarily on main line track.

Spec Sheets | Southwest Boulder & Stone

SPEC SHEETS. Get the details you need. Select a Category Landscape Boulders Flagstone Cobble & Pebble Crushed Stone Decomposed Granite Soil & Mulch Construction Rock & Sand.


Standard Specifications – 2010 ... 3.1.3 Crushed stone (fine gradation) may be substituted for crushed gravel provided there is a minimum of 1 ft (0.3 m) ... dimension greater than 3 in. (75 mm) shall be removed from the upper 4 in. (100 mm) of the top layer.

Understanding Crushed Stone Grades | Ozinga

Crushed stone #5 includes stone that is 1 inch or smaller in size. This material is perfect for road and paver base. #8. Crushed stone #8 includes stone between 3/8" and ½". This is the most common stone used for concrete mixes. #10. Crushed stone #10 is known as screenings or …


with the dimensions and typical cross section shown on the Plans. MATERIALS 208–2.1 AGGREGATE. Aggregates consist of both fine and coarse fragments of crushed stone, or crushed gravel mixed or blended with sand, screenings, or other similar approved materials. Crushed stone consists of hard, durable particles or fragments of stone.

Aggregate Products

1" crushed stone with a mixture of sand, and clay. Clay content is normally 4-8%. Compacts very well. Good for starting a new driveway and parking lots. Works well for filling pot holes in gravel driveways. 21AA can be used to top a driveway already established with the 22A. 23A.

AASHTO #57 Stone Specs - Capitol Flexi-Pave

AASHTO #57 Stone Specs AASHTO #57 stone as defined by quarries, state agencies, etc. is an open-graded, self-compacting aggregate blend of size 5, 6, & 7 stone. This material cannot be 'compacted' in a true sense, but can be properly oriented with compaction equipment. This is particularly important when using #57 stone under Flexi-Pave surfaces.

The Complete Guide to Crushed Stone and Gravel

Nov 11, 2019· Crushed stone: If you hear the generic "crushed stone" term, it usually refers to stone that has a mixture of stone dust in it. This type of stone is best used for a base when heavy compaction is needed. As a result, it is typically used for the base of concrete and paving …

United States Army Corps of Engineers Engineering Manual ...

– Lower limit > specified stone diameter – Upper limit ≤5 times lower limit of W 15 •W 15 – Lower limit ≥1/16 upper limit of W 100 – Upper limit < upper limit of properly designed filter. 15. 16 Riprap Characteristics • Layer thickness – the upper limit of D 100

Crushed Stone Aggregates - Lehigh Hanson, Inc.

Crushed stone aggregates are produced by crushing quarried rock, then screening it to sizes appropriate for the intended use. Production of crushed stone has three stages: Primary crushing to break down the stone to a manageable size; secondary and tertiary crushing to render the rocks into sizes specific to their applications; and screening to separate the crushed stone for further processing ...

Item 302 Aggregates for Surface Treatments

specifications. Notify the Engineer of all proposed material sources and of changes to material sources. The Engineer will designate the sampling location. 2.1. ... C Gravel, crushed slag, or crushed stone D Crushed gravel, crushed slag, or crushed stone E Aggregate as shown on the plans L Lightweight Aggregate

Sand & Gravel - Al's Trucking and Building Supplies

21AA or 21AC: 1-1/2″ max. crushed stone. This stone is most commonly used on driveways as a top dressing. 5). ... OH2, Ohio #2 and 1″ x 4" dimension cleaned (with powder sifted out). This is a good driveway base and is also used for landscaping. 6).

32 15 40 - Crushed Stone Surfacing | ARCAT

32 15 40 - Crushed Stone Surfacing Manufacturers of Crushed Stone Surfacing Browse companies that make crushed stone surfacing and view and download their free cad drawing, revit BIM files, specifications and other content relating to crushed stone surfacing as well as other …

Dimension stone - Wikipedia

Dimension stone is natural stone or rock that has been selected and finished (e.g., trimmed, cut, drilled, ground, or other) to specific sizes or shapes. Color, texture and pattern, and surface finish of the stone are also normal requirements. Another important selection criterion is durability: the time measure of the ability of dimension stone to endure and to maintain its essential and ...