class crushed rock density

Graniterock: Technical Reports

Aggregate Baserock is a dense graded blend of coarse and fine aggregate which when properly placed and compacted provide a stable and durable base allowing further construction. Stability: Resist deformation when under load (after proper placement and compaction). Durability: Resist degradation due to use (after proper placement and compaction).

Section 812

2016-7-13 · This section covers the requirements of crushed rock and plant mixed wet mix crushed rock for 20 mm nominal size Class 1 and Class 2 base, 20 mm and 40 mm nominal size Class 3 subbase and Class 4 crushed rock subbase. The material class, pavement course and nominal sizes shall be as specified and/or noted on the drawings and/or the schedule.


Crushed rock aggregates produced at the Ronez quarries are supplied direct to the local market, as well as forming the basis for an extensive range of construction products including ready mixed concrete, asphalt, concrete products, road construction and surfacing, sea defences and drainage. (J) = Available in Jersey Only.

3/4″ Class II Aggregate Base

Butte Sand and Gravel''s ¾" Class II Aggregate Base is the material that made "Butte Rock" famous. It is a well-graded blend of rock, sand and fines that, when compacted and graded properly, sets up extremely hard. Original customers of Joe Morehead Sr. called it "concrete-like".

Section 820

2019-6-25 · High density materials such as metal, brick (1), ceramic whiteware, masonry materials and glass 2 3 5 Low density materials such as plastic, rubber, plaster, clay lumps and other friable material 0.5 1 3 Wood and other vegetable or decomposable matter 0.1 0.2 0.5 Note: (1) Higher percentages of crushed brick may be allowed as an additive ...

Technical Information Sheet CLASS 4 CRUSHED CONCRETE

2019-9-29 · Unlike crushed rock, Alex Fraser''s 20mm Class 4 Crushed Concrete has a lower plasticity than most Class 4 or Type A or ... Foreign Material Type 20mm Class 4 Max Allowable % High density materials such as metal and glass 5 …

Technical Information Sheet CLASS 2 & 3 CRUSHED …

2019-9-29 · Unlike crushed rock, Alex Fraser''s recycled crushed concrete has no clay fines, allowing it to better handle damp conditions. Don''t allow poor weather conditions to cause delays; Alex Fraser''s Class 2 & 3 Crushed Concrete will save you time and money – without compromising the result.

Suggested Compaction Standards for Crushed …

density of 135 pcf and the plus No. 4 fraction a bulk specific gravity of 2.64, a plot of the theoretical maximum density "D" of the entire sample for various percentages of plus No. 4 material maybe prepared, by substituting the proper values in …

Large scale density & gradation tests in compacted ...

The large scale density tests are suggested to be conducted where at least 5 ft (1.5 m) of rockfill has been placed and compacted. This allows for excavation through a single or multiple lifts for an overall density that is representative of the entire …


2015-2-13 · Intact rock strength . The uniaxial compressive strength of a rock material constitutes the highest strength limit of the rock mass of which it forms a part. It is determined in accordance with the standard laboratory procedures. For the purpose of rock mass classification, the use of the well -known point load strength index can be useful as the

Gravel Calculator

Crushed stone. Crushed stone is a type of medium-sized gravel that is formed by mechanically crushing stone. Most commonly, limestone, dolomite, or granite is crushed to form the crushed stone. In certain definitions of the term, crushed stone is not considered gravel since it is a processed rather than naturally-occurring rock fragment.


2014-2-27 · As part of the design process, all materials for Class II Base Course will be subject to the determination of optimum moisture and maximum density in accordance with DOTD TR 415 or TR 418 It shall be the responsibility of the contractor to provide materials which meet specification requirements.

Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK

2019-9-29 · Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK Class 2 Crushed Rock Class 3 Crushed Rock Application Road base materials Road base/sub base material, hard stand areas, under concrete slabs, bedding material and backfilling Available Dry, wet mix or stabilised Dry, wet mix or stabilised Loose Density (natural) (approx) 1.65 t/m3 1.65 t/m3


2021-6-2 · Rock fragments, usually rounded or semi-rounded, with an average dimension between 3 and 10 inches. Crushed Concrete Aggregate. Crushed Portland cement concrete. Crushed Particles. Particles with at least one fractured face. The contract will specify the number of fractured faces based on required use.

Density of Cement Sand and Aggregate | Cement Density ...

2  · The Density of Sand utility returns sand density based on sand conditions (wet/dry in bulk / packaged).. The density of the sand is affected if the sand is compacted (bulged) or loose and if it is wet or dry.When packed, the grains of sand are forced to form a narrower formation, and more matter is in the volume.. Natural sand i.e. locally available River sand having a bulk …

RC 500.02

2018-12-20 · Crushed rock products may contain crushed or appropriately processed supplementary materials (such as concrete, brick, recycled glass, RAP, EAF slag, clayey sand, clay filler, etc) provided the permitted maximum percentage (by mass) of supplementary material for that class of crushed rock and that registered mix is adhered to.

Materials Sampling Guide

2017-3-7 · 2 Crushed Rock (Limestone) – Quality 4-1 3 Crushed Rock (Limestone Screenings, Man-Sand) – Quality 4-1 ... Moisture Deflection/Moisture Density 12-1 2 Crushed Concrete Foundation Course – Gradation 12-2 ... 1 Class E and F Aggregates – Quality & Gradation 15-1 2 Class A, B and C Aggregates – Quality & Gradation 15-1 ...


2021-9-27 · the backfill shall be 20mm Class 3 plant wet mixed crushed rock, for the full depth. B.For trenches > 1.5 m in Type R situation: ·20mm class 3 plant wet mixed crushed rock above the bottom of the sub-base level. ·20mm class 4 (or better) crushed rock for the remainder. C Type F situations:

Density of Common Building Materials per Cubic Foot

2021-11-17 · Density of Some Common Building Materials: These values for density of some common building materials were collected from sites across the Internet and are generally in agreement with multiple sites. Most are from ASAE (American Society of Engineers and Architects) tables. However, if you have values that you believe are more accurate, use them ...


2018-3-22 · BULK MATERIAL DENSITY TABLE. Material Description Loose Bulk Density #/Ft. Cork, Fine Ground 12-15 Cork, Granulated 12-15 Corn, Cracked 45-50 Corn Cobs, -Ground 17 Corn Cobs, Whole 12-15 Corn, Ear 56 Corn, Germs 21 Corn, Grits 40-45 Corn Oil Cake 25 Corn, Seed 45 Corn, Shelled 45 Corn, Sugar 30-35 Cornmeal 38-40 Cottonseed Cake, Crushed 40-45

class 2 crushed rock density

Product Specification: Stawell Quarry 20mm Class 2 Crushed Rock. Unit Mass Density AS1141.4 1 per 3 Years N/A – For reference purposes only … 20mm Class 1 Crushed Rock 0.075 0.425 2.36 4.75 9.5 13.2 19 26.5 0 10 20 30 40 50 60 … »More detailed


2016-6-1 · This section covers the requirements of crushed rock and plant mixed wet-mix crushed rock for 20 mm nominal size Class 1 and Class 2 base, 20 mm and 40 mm nominal size Class 3 subbase and Class 4 crushed rock subbase. The material class, pavement course and nominal sizes shall be as specified and/or noted on the drawings and/or the schedule.

Standard Weights for Crushed Rock Per Meter | Hunker

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, …

class crushed rock density

2021-11-6 · Class 2 – crushed rock ballast for use only on other than main line track. this specification is intended to identify suitable supply sources for track ballast on metrolinx new, rehabilitated, and maintenance track infrastructure. density (specific gravity) shall be taken and verified against the.

Class 2 Aggregate Base Density


Bulk density of crushed stone

The density of crushed stone 20/40 is in the range of 1370-1400 kg / m 3. Stones 40/70 are similar to the previous ones - 1380-1400 kg / m 3 . It is difficult to confuse granite crushed stone with other types: stones are characteristic from dark gray …


2019-9-29 · 20 mm nominal size Classes 1 and 2 base, 20 mm and 40 mm nominal size, Class 3 subbase and for Class 4 crushed rock subbase. The material class, pavement course use and nominal sizes shall be as specified in the special clauses and/or the drawings and/or the schedule. Crushed rock products shall be supplied only from a VicRoads accredited source.

Class 6F5 Capping Crushed Rock berechnen | …

Class 6F5 Capping Crushed Rock calculate. Enter dimensions in centimeters and calculate the needed amount of Crushed Rock in cubicmeter and tons. Density of Class 6F5 Capping Crushed Rock: 1.50 t/m³ (0.7 m³/t). Start the calculator:

Class 2 Base

Caltrans Specifications for Aggregate Base and Recycled Aggregate. Aggregate Base (AB) is typically made of a recipe of mixing different sizes of crushed rock together forming the aggregate which has certain desirable properties.20 mm or 3/4 inch Aggregate Base, Class 2, is used in roadways and is an aggregate made of a specific recipe of different sizes and quality of rock …

Density Of Crushed Rock

Class 2 Crushed Rock Density Binq Mining. Class II Base Rock Zanker Zanker Road Resource . The ZBest 34 Class II Base Rock is produced from 100 percent crushed concrete and asphalt concrete products. It is designed to form a base for roads, parking lots. Get Price; Unit Weight Of Washed Rock Binq Mining

Materials Testing Manual

2021-3-19 · Compacted density of soils and crushed rock - nuclear gauge . November 2014 . Q141B . Compacted density of soils and crushed rock - sand replacement . February 2016 . Q142A . Dry density-moisture relationship of soils and crushed rock - standard . …

Chapter 4 Engineering Classification of Rock Materials

Table 4–13 Fracture type 4–21 Table 4–14 Fracturing density description chart 4–21 Table 4–15 Joint set spacing categories 4–22 Table 4–16 Aperture category 4–23 Table 4–17 Joint infilling 4–24 Table 4–18 Joint persistence categories 4–25 Table 4–19 Types of joint ends 4–25 Table 4–20 Descriptors for weathering condition of joint face rock 4–27