specification for 1 crushed gravel

1.1 This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: sand-clay mixtures; gravel; stone or slag screenings; sand; crusher-run coarse aggregate consisting of gravel, crushed stone, or slag combined with soil mortar; or any combination of these materials. . The requirements are intended to cover ...

Get Price

ASTM D1139 D1139M 15 Standard Specification for

1.1 This specification covers the quality and sizes of crushed stone, crushed slag, crushed expanded shale, crushed expanded clay, crushed expanded slate, and crushed or uncrushed gravel suitable for use as aggregate in single or multiple bituminous surface treatments. Learn More

Central Crushed Concrete Product Specifications

c. Type C. Crushed gravel with a minimum of 60% of the particles retained on a No. 4 sieve with 2 or more crushed faces as determined by Tex-460-A, Part I. Blending of 2 or more sources is allowed. d. Type D. Type A material or crushed concrete. Crushed concrete containing gravel … Learn More

SECTION 304 AGGREGATE BASE COURSE

The material shall meet the requirements of gravel as shown in Table 1. 2.9 Crushed gravel for drives. The material shall meet the gradation requirements of either crushed gravel or crushed stone (fine) as shown in Table 1. 2.10 Crushed stone base course (fine gradation). Acceptable sand may be blended as necessary to obtain the proper Learn More

Division 4 Bases 2022 Standard Specifications for Road

Page 4-4 2022 Standard Specifications M 41-10 4-04 Ballast and Crushed Surfacing 4-04 Ballast and Crushed Surfacing 4-04.1Description This Work consists of constructing one or more courses of crushed stone upon a prepared Subgrade in accordance with these Specifications in conformity with the lines, grades, Learn More

DIVISION 1100 AGGREGATES

1101.1 DESCRIPTION This specification covers the basis of approval, certification and acceptance of aggregates specified in DIVISION 1100. ... CPA-1 Siliceous Gravel or Crushed stone except limestone or dolomite 0 0-10 14-35 50-75 95-100 CPA-2 Chat 0 0-5 55-75 87-97 95-100 CPA-3 Siliceous Gravel … Learn More

AASHTO M 147 Standard Specification for Materials for

Jan 01, 2017 scope: 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. Learn More

SECTION 304 NH.gov

SPECIFICATIONS 2.9 Crushed gravel for drives. The material shall meet the gradation requirements of either crushed gravel or crushed stone (fine) as shown in Table 1. 2.10 Crushed stone base course (fine gradation). Acceptable sand may be blended as necessary to obtain the proper gradation for the fine aggregate portion. Learn More

21 Spec 301 Base Subbase and Subgrade Aggregate

crushed gravel, or other construction materials that are thoroughly mixed and meet the following: 1. = 80 percent is a combination of crushed concrete and reclaimed asphalt; where: - 90 percent is crushed concrete, or else the material is classified as crushed concrete. - 75 percent is reclaimed asphalt, or else the material is classified as reclaimed asphalt. 2. 20 percent is crushed stone, crushed gravel, … Learn More

Bank Run Crushed Stone Processed Gravel Fine Aggregates

1-1/4 Stone Products typically conform to the following specifications or descriptions. If required, Herb Holden can meet the gradations of most specs for crushed stone, proccessed gravel and sand by blending out various materials. Learn More

What are the Different Gravel Sizes with pictures

Gravel labeled #411 is usually a mixture of #57 and stone dust, and is particularly useful for patching potholes and sealing things like retaining walls. Decorative Options. Gravel known as size #1 is relatively large. Typically, this gravel ranges in diameter from 2.5 inches (6.35 centimeters) to … Learn More

SECTION 903 AGGREGATES

gravel, orchert, and other finely divided mineral matter. Individual materials shall meet the requirements specified below: 1. Crushed stone shall be free of silt and clay. The coarse aggregate portion (retained on the 4.75 mm (No. 4) sieve) of the stone shall have a percentage of wear of not more than 50, Learn More

What Can I Do For You?

hot q&a

Click avatar to contact us
  • Get Quotation
  • Click avatar to contact us
  • Online Chat
  • gotop