specific gravity of crushed granite aggregate

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Properties of concrete aggregates

Rougher aggregates show better bond with paste, but also cause an increase in the water demand Weathered aggregates are smooth, while crushed aggregates are rough Aggregate strength, modulus, and toughness The strength of aggregate tested independently is generally always higher than that of concrete...

Coarse Aggregate Specific Gravity

Overview The coarse aggregate specific gravity test (Figure 1) is used to calculate the specific gravity of a coarse aggregate sample by determining the ratio of the weight of a given volume of aggregate to the weight of an equal volume of water It is similar in nature to the fine aggregate specific gravity test Figure 1: Coarse Aggregate Specific Gravity (CASG)...

3 Aggregate Properties

3 Aggregate Properties Physical Properties Absoprtion, Porosity, and Permeability Surface Texture Strength and Elasticity Density and Specific Gravity Aggregate Voids Hardness Particle Shape Coatings Undesirable Physical Components , The crushed stone or crushed gravel aggregate make the asphalt or concrete...

Properties of Stone Aggregates

Nov 14, 2016· Properties of Stone Aggregates Sand, gravel and crushed stone fall into this category and make up a large percentage of the aggregates used in concrete Since they generally constitute from 60 to 80 percent of the volume of concrete, their characteristics influence the properties of concrete...

Crushed Concrete Density?

Apr 20, 2009· If it were crushed in the manner of a graded aggregate base material, the density would be upwards of 120+ pcf RAP will be somewhere in the 90 to 95 pcf range, depending on gradation , The dry rodded unit weight of coarse concrete aggregate will be in that range and slightly higher for normal specific gravity aggregate Red Flag This Post ....

Density of Aggregate

For aggregates, density is determined by multiplying the relative density (specific gravity) of the aggregate times the density of water Bulk Density of Aggregate [1] The bulk density or unit weight of an aggregate is the mass or weight of the aggregate that required ,...

ASTM D6473

The specific gravity may be expressed as bulk specific gravity or apparent specific gravity Bulk specific gravity and absorption are based on a 24 ± 4-h soaking time for the rock specimens tested This test is appropriate for breakwater stone, armor stone, riprap, and gabion sized rock materials...

What is the weight of a 20

Jul 15, 2018· Crushed Stone of 20mm is having wt of 1600 kg/ cum so, Ans is 1600 kg or 16 ton...

Aggregate Base Density Data

Jun 09, 2005· JedClampett - sorry, but we have compacted crushed stone coming in at over 150pcf Why? Our specific gravity is 30 I agree with you M076 can look in tables of swell/shrink on variouis materials from bank to in truck to in place I have a chart but how to put it on here?...

Recycled Glass Aggregates

Recycled Glass Aggregates In recent years the construction industry has begun to focus on the environmental impact of many construction materials Terrazzo floors have an outstanding record of durability and performance, and with Arim-Inc recycled glass chips you can meet all of your environmental goals...

What is the Density of crushed stone

27T/m3 (+/- 10%) The above answer is for solid rock, generally not crushed stone Crushed stone of uniform size has a nominal density of 100 pounds per cubic foot (16 Metric Tons per cubic Meter)...

Rock Types and Specific Gravity

An online tool for rock types and specific gravity EduMine - Professional Development and Training for Mining and the Geosciences For more tools like this see Online Tools...