Learn about the types, qualities, and specifications of aggregates used in construction, such as sand, gravel, and crushed stone. AASHTO #1 is an open-graded aggregate with a top size of …

specific gravity (astm c 127 aashto t-85) bulk dry 2.64 . saturated surface dry 2.67 . apparent 2.71 . absorption 1.00 . los angeles abrasion (astm c 131 aashto t-96) grading a % loss 27.00 . unit …

Dec 16, 2024 · Unless otherwise approved by the Engineer, crushed stone shall conform to ASTM C33 and the gradation requirements of ASTM D448 No. 57*.

Dec 8, 2003 · According to PennDOT's 408 Specifications, AASHTO 57 coarse aggregate stone has 100% passing 1 1/2", 95-100% passing 1", 25-60% passing 1/2", 0-10% passing #4 screen, …

Aashto 57 Stone Gradation Aggregate Industries is an environmentally responsible producer of high quality aggregate-based construction materials in the US and UK. To learn more. 57: This …

AASHTO #57 (coarse aggregate stone has 100% passing 1-1/2" screen, 95-100% passing 1" screen) is an open-graded, self-compacting aggregate blend of size 5, 6, & 7 stone. This …

Jul 21, 2023 · Crushed Stone #57 – Approx ½“- 1½″ Wide. Crushed stone number 57 is a special grade often made from a blend of stones #5, #6 and #7 with a nominal size of ¾ of an inch, …

Likewise, materials such as AASHTO 8, 57, and 67, which are “uniformly graded” and predominantly the same sizes, were developed as structural aggregates for other uses, such …

Mar 3, 2025 · #57 stone measures around ⅜ to one inch in diameter. This specific grading makes it a reliable material for construction, drainage, and paving applications. The shape and texture …

AASHTO Specification: Gabion Stone – Mid size particles roughly 4 to 7 inches in diameter. Typically used to construct “gabion baskets,” wire containment filled with gabion stone used to …

Jun 11, 2011 · Gradation of stone and rock is found by ASTM C136, the Test Method for Sieve Analysis of Fine and Coarse Aggregates. Gage numbers are used to identify aggregate. …

TRUEGRID recommends to use AASHTO #571 stone or a similar ¾”-1.5” uniformly graded clean angular stone for the base material. The fill material can also be #57 stone or a similar ½”-¾” …

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.

Product description: A selection of carefully graded natural aggregates meeting Florida Department of Transportation specifications. This limestone aggregate is sourced and …