The AASHTO system ranks specs according to size (1-10), with 1 being the largest (all material must pass a 4" sieve) and 10 being the smallest (all material passing a 3/8" sieve). Multi-digit specs represent a blend of one or more of the ten basic specs (i.e. AASHTO 57 is a blend of AASHTO 5 and AASHTO 7).
the largest stone size in the mixture, with 1 being the largest (all material passing a 4" sieve opening) and 10 being the smallest (all material passing a 3/8" sieve opening). Multi-digit specifications represent a blend of one or more of the ten basic specifications (i.e. AASHTO 57 is a blend of AASHTO 5 and AASHTO …
AASHTO #57 (coarse aggregate stone has passing 1-1/2" screen, 95- passing 1" screen) is an open-graded, self-compacting aggregate blend of size 5, 6, & 7 stone. This material cannot be 'compacted' in a ... specifications state that it should be compacted to 95% of Modified Proctor Density values. So rather than
AASHTO M 57. January 1, 1980. Standard Specification for Materials for Embankments and Subgrades. This specification covers materials for use in the construction of embankments and subgrades. The values stated in SI units are to be regarded as the standard. M 57.
Class 2 Rip Rap ----- 12'' - 24'' (Heavier than 700 lb-0%, Heavier than 200 lb-50%, Less than 20 lb, 10% Max; Class 3 Rip Rap ----- 18'' - 36'' (Heavier than 2000 lb-0%, Heavier than 600 lb …
May 20, 2021· Porous asphalt:AASHTO No. 2, 3, or 5 stone; PICP: 4 inches of AASHTO No. 57 base and AASHTO No.2, 3 or 4 stone subbase; Stone layer thickness based on the pavement structural and hydraulic requirements. Stonewashed and free of fines. Recommended minimum void ratio = 0.4. Underdrain (optional) Use 4 to 6 inch diameter perforated PVC (AASHTO M ...
Dec 30, 2019· Tennessee Department of Transportation Clay Bright James K. Polk Bldg., Suite 700 505 Deaderick Street Nashville, TN 37243 (615) 741-2848 [email protected]
or bottom ash shall comply with AASHTO M 295, Class C or F. 1001.03 MASONRY CEMENT. Masonry cement shall comply with ASTM C 91. 1001.04 PORTLAND BLAST-F URNACE SLAG CEMENT. Portland blast-furnace slag cement shall be from an approved source listed in QPL 7 and shall comply with AASHTO M 240 requirements for Type IS cement.
* Gradation Numbers 5 and 57 are yard ballast materials. 2. Old Pa # = The old Pennsylvania Department of Transportation reference to aggregate sizing. 3. DelDOT = Delaware Department of Transportation specifications, Section 813 - Grading Requirements and Section 821 …
SECTION 304 3.3.2 A stockpile of acceptable material, as described in 3.5, equal to at least 20 percent of the bid quantity or 5,000 yd3 (4000 m3), whichever is less, shall be constructed before the hauling and placing phase of the work begins.The stockpile shall be maintained until approximately 80 percent of the quantity has been placed. 3.3.3 Stockpiles shall be constructed in layers that ...
Weight of 57 stone per cubic foot Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Weight of 57 stone per cubic foot, quarry, aggregate, and different kinds of minerals.
57 95- 25-80% 0-10% 0-5% 6 90- 20-55% 0-15% 0-5% 67 90-101% 20-55% 0-10% 0-5% 68 90-102% 30-65% 5-25% 0-10% 0-5% ... 9 85- 10-40% 0-10% 0-5% 10 85- 10-30% AASHTO Specifications. Title: AASHTOspecs.xls Author: Deborah Smith Created Date: 1/22/2009 4:02:52 PM ...
CCS Crushed Carbonate Stone. ACBFS Air Cooled Blast Furnace Slag ... aggregate according to the size specified in the material specification, the construction item, or as shown in AASHTO M 43. D. Method of Test. ... Furnish Type 3 structural backfill that meets the gradations of Size No. 57 or 67 from Table 703.01-1. 2. ...
When this publication, entitled Standard Specifications for Roads and Structures, dated January 2018, is incorporated by reference into the Department's construction bid proposals or contracts; it is made a part of that document and shall be known as the Standard Specifications.
Aug 02, 2021· Use Required Tests Specifications Test Frequency[1] Material Quantity/Type Coarse General Use (HMA Base, GAB, Backfill, etc.) Specific Gravity & Absorption AASHTO T-85 1 year 3 bags of No. 57 (at most 35 lbs. per bag) Soundness AASHTO T-104 3 years Los Angeles Abrasion (LA) AASHTO T-96 2 years PCC Alkali In addition to tests for General Use
AASHTO M 147 - Standard Specification for Materials for . This specification covers the quality and grading of sand-clay mixtures; gravel, stone, or slag screenings; or sand, crusher run coarse aggregate consisting of gravel, crushed stone, or slag with or without soil mortar or any combination of these materials for use in the construction of subbase, base, and surface courses.
57 or Size No. 67, Subsection 903.22, as may be specified or directed. Coarse aggregate for concrete curbing placed by machine-extrusion methods shall be Size No. 7, 57, 67 or 78, Subsection 903.22. The coarse aggregates shall otherwise conform to the requirements of AASHTO M 80, with the following exceptions and stipulations:
The RTFO J nrdiff and the PAV direct tension specifications of AASHTO M 332 are not required. 2021 Standard Specifications M 41-10 Page 9-7 Bituminous Materials 9-02 9-02.1(5)Vacant 9-02.1(6) Cationic Emulsified Asphalt Cationic Emulsified Asphalt meeting the requirements of AASHTO …
AASHTO #1's are too bulky to be used as a surfacing material, however, it makes an excellent stone for subgrade stabilization. Applications for this stone include construction entrances and ditch lining. It will not compact, and is a clean material.
Boxley produces aggregate that meets AASHTO (American Association of State Highway and Transportation Officials) specifications. Each stone quarry produces different gradations and sizes based on market demand and plant capacity. Our product data sheets listed below provide specific details on each product specification.
Apr 14, 2020· Stones in AASHTO #57 blend are detected with a 1.5-inch sieve, which is why the #57 stone size is around 1 to 1.5 inches. Its size makes it useful for weight-bearing applications such as foundation beds and driveways. Uses For AASHTO #57 Aggregate . AASHTO #57 aggregate has remained one of the most commonly used stone sizes because of its many ...
AASHTO #467 Stone Size The #467 stone size is detected by passing the limestone bits through a sieve that will catch stones of only the desired nominal size — usually 0.18 to 1.5 inches. This mid-range size makes it useful for jobs in the construction industry, especially for building roads and sidewalks.
Oct 17, 2019· The number "57" is a number that refers to the size sieve that was used to screen and sort the stone. It means that the stone was put through the #57 sieve which produces gravel stones of about 1" to 1.5" in size. #1 crushed stone refers to the largest sized crushed stone. It is about 2″ to 4″ in size.
AASHTO specification includes the corresponding ASTM designation number and any AASHTO exception to the ASTM specification. A complete list of AASHTO specifications with corresponding ASTM standards is included following the Table of Contents. General jurisdiction over Association standards in this field rests with the AASHTO Highway Subcommittee
PennDOT Specification Changes for Materials, Equipment, Compaction, and Testing of ... - Includes AASHTO No. 8 or 57 coarse aggregate, PennDOT Nos. 2A or OGS coarse aggregate, and Select granular ... stone, or masonry units from demolition • No other gradation requirements. New Specs. – Material: Rock, Shale & Random
3/4" Minus Gravel ASTM C33 & WSDOT/AASHTO #57 The basic concrete aggregate, excellent drainage gravel, suitable for landscaping Graded from 3/4″ to pea gravel…minimal sand…not well suited for drive or walk areas, since material does not compact.
ASTM No. 57 Gradation. ASTM No. 57 is a type of aggregate grading. The ASTM specification for this type of concrete aggregate is C 33. Stone mixes made using this type of aggregate are porous. According to "Materials for Sustainable Sites" by Meg Calkins, "larger sizes such as 57, 67 and 78 will have more rapid permeability and little ...
Jun 01, 2021· Porous asphalt:AASHTO No. 2, 3, or 5 stone; PICP: 4 inches of AASHTO No. 57 base and AASHTO No.2, 3 or 4 stone subbase; Stone layer thickness based on the pavement structural and hydraulic requirements. Stonewashed and free of fines. Recommended minimum void ratio = 0.4. Underdrain (optional) Use 4 to 6 inch diameter perforated PVC (AASHTO M ...