With craftsman’s spirit, A&C always tries to do better.

Toggle Navigation

OUR AFRISAM AGGREGATE QUALITY PROMISE

Colto requirements recommend the following on site: For quartzite, tillite, shale and G1 to G4 materials, measure the soluble salts against pH or electrical conductivity. • Use the material if the pH is >10 after treatment at the crushing plant, and subsequently remains = 8,0. • If the pH is <6,0 treat with lime until the pH = 10,0 before use.

Get Price

COLTO SPECIFICATIONS - MARCH 1998

grading of graded crushed stone 35 rock type group members of group durability mill index (max.) g % passing 0.425mm sieve after durability mill test (max.) durability requirements for g4 material (table 3402/3) nominal aperture size of sieve (mm) 26.5mm percentage passing sieve by mass percentage the percentage by mass passing the 2.00mm sieve

Get Price

What is Crushed Stone # 57? - ReAgg

# 57 Crushed Stone. This stone varies in size from a #4 sieve to a ¾ inch., This product is cubical and used for projects with a specification for the crush count or mixes. The crushed stone of ¾ inches is an aggregate size, and a ¾ inch square screen has been used to crush and reduce the size. The Best Uses for # 57 Crushed Stone . The best uses include construction. Road surfacing or road

Get Price

STONE - Stone - Products - Stutt Group

STONE. Stone aggregate is a broad category of coarse to medium grained particulate material used in construction, including dust, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to

Get Price

Suggested Compaction Standards for Crushed Aggregate

were graded crushed stone, it was decided that only the vibrating roller would be used. The following routine procedure was established for the installation of the test sec­ tions. Test rolling was begun as soon as possible after the material had been spread and "knocked down" by the contractor. In most cases, little or no compactive effort

Get Price

Kilcarrig Quarries Ltd.

Crushed Drainage Stone; 6mm Grey Limestone Grit. 10mm Grey Limestone Chippings. 14mm Grey Limestone Chippings. 20mm Grey Limestone Chippings. 14mm Dark Limestone Chippings. 20mm Grey Limestone Chippings. ⅜" Round & Crushed Sandstone. ½" Round & Crushed Sandstone. ¾" Round & Crushed Sandstone. ½" Round Sandstone Chippings G.S. ¾" Round Sandstone Chippings G.S. 14mm Coloured Stone

Get Price

Crushed stone - Wikipedia

Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the removed rock down to the desired size using crushers. It is distinct from gravel which is produced by natural processes of weathering and erosion, and typically has a more rounded shape. Uses. Angular crushed stone is the key material for macadam road

Get Price

Crushed Stone Applications in Construction

Crushed stone is mainly used in commercial or residential projects, or for road construction in the development of roads and highways. Sizes of Crushed Stone in Construction: 1 ½" – This size of crushed stone is mostly used for roads in construction. It's also used in residential settings as patio, driveway, slab, and walkway material. This size stone is used for drainage, septic

Get Price

STONE - Stone - Products - Stutt Group

STONE. Stone aggregate is a broad category of coarse to medium grained particulate material used in construction, including dust, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to

Get Price

crushed stone specifications g4 - shibang

This page is about crushed stone specifications g4, click here to get more infomation about crushed stone specifications g4.

Get Price

STANDARDS AND SPECIFICATIONS FOR STONE PRODUCTS

2016 Marble Institute of America Standards and Specifications for Stone Products • Page 2-3 4.5 ASTM International is recognized globally and continues to review and develop new standards needed in a wide range of materials. 5.0 ANSI 5.1 The American National Standards Institute (ANSI), founded in 1918 by five engineering societies and three government agencies, is a private, not-for-profit

Get Price

Research on Design Indicators for Graded

At present, the mix design specifications of the graded crushed stone are mainly based on the modified Proctor compaction method. However, practical engineering shows that the modified Proctor compaction standard is seriously lower than the degree of the on-site compaction. Therefore, the solid volume ratio, CBR, dynamic triaxial, and static triaxial tests are used in this study to explore the

Get Price

A STUDY ON THE USE OF CRUSHED STONE AGGREGATE AND

stone aggregatewere added to the Crusher Dust as listed below and also the percentage of Crusher Dust. Stone aggregate mixed with Crusher Dust was graded to various gradation mixes in accordance with MORTH specifications and named as G1, G2, G3, G4, G5, and G6. Table-2 . 4.0 Results and Discussions: Sieve sizes(mm) Stone aggregate sizes

Get Price

STANDARD AND SPECIFICATIONS FOR RIPRAP SLOPE PROTECTION

August 2005 Page 5B.57 New York Standards and Specifications For Erosion and Sediment Control STANDARD AND SPECIFICATIONS FOR RIPRAP SLOPE PROTECTION Definition A layer of stone designed to protect and stabilize areas subject to erosion. Purpose To protect the soil surface from erosive forces and/or improve the stability of soil slopes that are subject to seepage or have poor soil

4
Get Price

What is Crushed Stone # 57? - ReAgg

# 57 Crushed Stone. This stone varies in size from a #4 sieve to a ¾ inch., This product is cubical and used for projects with a specification for the crush count or mixes. The crushed stone of ¾ inches is an aggregate size, and a ¾ inch square screen has been used to crush and reduce the size. The Best Uses for # 57 Crushed Stone . The best uses include construction. Road surfacing or road

Get Price

STANDARD AND SPECIFICATIONS FOR RIPRAP SLOPE PROTECTION

August 2005 Page 5B.57 New York Standards and Specifications For Erosion and Sediment Control STANDARD AND SPECIFICATIONS FOR RIPRAP SLOPE PROTECTION Definition A layer of stone designed to protect and stabilize areas subject to erosion. Purpose To protect the soil surface from erosive forces and/or improve the stability of soil slopes that are subject to seepage or have poor soil

4
Get Price

Standard Weights for Crushed Rock Per Meter |

Crushed aggregate, one-inch crushed concrete, recycled asphalt, 3/8-inch pea gravel, 2-inch sewer filter rock, and concrete and asphalt aggregate blends all weigh in at 1.07 tons. Pit run gravel follows at 1.25 tons per cubic meter, regardless of whether it is 2-inch or 4-inch. The heaviest of the crushed rock selections are Angular Rip Rap and white granite, weighing in at 1.34 tons per cubic

Get Price

STANDARDS AND SPECIFICATIONS FOR STONE PRODUCTS

2016 Marble Institute of America Standards and Specifications for Stone Products • Page 2-3 4.5 ASTM International is recognized globally and continues to review and develop new standards needed in a wide range of materials. 5.0 ANSI 5.1 The American National Standards Institute (ANSI), founded in 1918 by five engineering societies and three government agencies, is a private, not-for-profit

Get Price

Gravel | Thelen Materials

Premium Bike Trail Mix FA-21 Birdseye Stone 1/4″ washed PGE CS-01 Porous Granular Embankment Grade 9 CA-6 3/4″ minus Pea Gravel 3/8″ washed CA-16 #6 Stone 3/4″ washed CA-7/11 #8 Stone washed CA -5 #10 Stone 3/8″ Chips CA-16 3/4″ Chips CA-7/11 2″ Roofing Stone ASTM #3. Aggregate. Aggregate. Products and Specifications. Gravel; Recycled Products; Sands; Specialty Products

Get Price

STONE CALCULATOR [How Much Stone do I

Crushed stone - 100 lb/ft³ ; Custom; Price per unit of mass: t. pounds (lb) US short tons (t) Imperial-Long tons (long t) kilograms (kg) Price per unit of volume: yd³. cubic yards (yd³) cubic feet (ft³) cubic inches (in³) cubic centimeters (cm³) cubic meters (m³) Calculate . Result. Area: 0. ft². square feet (ft²) square inches (in²) square yards (yd²) square miles (mi²) acres (ac

Get Price

Sub-Base Materials - Sand & Stone Suppliers in

G4 Sub-Base Materia l is used as filling and a base coarse under roads and paving. This material may contain approved additional fines not obtained from parent rock. Added fines shall have a liquid limit not exceeding 25 and a plasticity index not exceeding 6. The nominal maximum size for uncrushed material is 53mm and for crushed 37.5 or 26.5mm.

Get Price

Stone size gradation chart - which stone to

(..) = Stone can consist of up to 15% of this size (.) = Stone can consist of up to 10% of this size * Each Stone gradation can contain up to 10% upper and lower grades and some fine material (sand). Your Zipcode. to see prices and products. START. Categories. Base material (5) Decorative Stones (33) Driveway Gravel (30) Granite Stone (25) Gravel Stone (47) Limestone Gravel (24) Mulch, Bark

Get Price

How Much Crushed Stone Do You Need? A Sure

Crushed stone is a material that is typically used as a base or underlayment, upon which the stuff that actually shows -- for example, the concrete of a patio-- will rest. Guessing is rarely a good solution to such dilemmas when undertaking a big project, so let's look at a (relatively) simple way to figure out the correct amount. The word, "relatively" is used because a formula is involved

Get Price

Guidance Specification - DERBIGUM

Guidance Specification Concrete Roofs (Crushed Stone) Substrate The substrate shall be to falls and cross falls of 1:80 to outlets. If no falls and cross falls exist (not recommended) a dual layer system must be used. The substrate shall be surface dry, clean and smooth; free of voids, protrusions and contaminants. The area is then to be primed using a bituminous primer. Internal corners shall

Get Price