##### density of gravel mm

The densities of rocks and minerals are normally expressed as specific gravity, which is the density of the rock relative to the density of water This isn't as complex as you may think because water's density is 1 gram per cubic centimeter or 1 g/cm 3 Therefore, these numbers translate directly to g/cm 3, or tonnes per cubic meter (t/m 3)...

##### Concrete Calculator

For example, to calculate the volume in cubic meters for a wall with a height of 2m, width of 20cm and length of 4m, you need to multiply 2 x 02 x 4, which equals 16 m 3 (cubic meters) It is no different for a concrete footing, where we again have the familiar formula h x w x l...

##### Sand & Gravel conversion to cubic meter

Re: Sand & Gravel conversion to cubic meter That depends on the sand Choose one of these densities: Sand, wet - 1920 kg/m³ Sand, wet, packed - 2080 kg/m³ Sand, dry - 1600 kg/m³ Sand, loose - 1440 kg/m³ Sand, rammed - 1680 kg/m³ Sand, water filled - 1920 kg/m³ Now put it ,...

##### Calculate Quantities of Materials for Concrete

Calculating Quantities of Materials for per cubic meter or cubic feet or cubic yards concrete Consider concrete with mix proportion of 1:15:3 where, 1 is part of cement, 15 is part of fine aggregates and 3 is part of coarse aggregates of maximum size of 20mm...

##### convert 1 metric ton 20mm aggregate to cubic metre

Feb 26, 2013· convert 1 metric ton 20mm aggregate to cubic metre Posted at:February 26, 2013[ , May 20, 2009 Best Answer: 1) Metric ton is 1000 kg It is a unit of mass Cubic metre is a unit of volume , 1 cubic meter of 25mm coarse aggregate is equal to how many tons ....

##### Density Of Concrete

The density of concrete is a measure of its unit weight Concrete is a mixture of cement, fine and coarse aggregates, water, and sometimes some supplementary materials like fly ash, slag, and various admixtur A normal weight concrete weighs 2400 kg per cubic meter or 145 lbs per cubic foot (3915 lbs per cubic yard)...

##### Gravel Calculator

Gravel is categorized in two main types under the Udden-Wentworth scale: granular gravel (2 to 4 mm / 0079 to 0157 inches) and pebble gravel (5 to 64 mm or 02 to 25 inches) It is further categorized in several types, listed in the table below [2] :...

##### Aggregate 20mm metal kg to cubicmeter

The weight of 1 cubic metre of premixed concrete How many kilograms in a cubic meter of 20 MM of aggregateHow much does 1 cubic and water required per cubic Online; mass of 1 cubic meter of 20mm coarse aggregate mass of 1 cubic meter of 20mm coarse aggregate Calculate how many Metric tonnes t of concrete are in 1 cubic meter 1 m3 11...

##### What is the weight of a 40

Aug 30, 2019· Density=Mass/Volume The density of the 40 mm coarse aggregate is normally varies from 1425 kg/cum to 1475 kg/cum For 1 Cubic meter of 40mm coarse aggregate the weight of the coarse aggregate will be = 1425 kg to 1475 kg...

##### average weigth of mm aggregate per cubic meter

Density of coarse aggregate 20mm? 1900 How much does 1 cubic How many kilograms in one cubic meter of aggregate 250 Cubic Meters is a Volume, not a mass Weight Conversion Tables How may tonnes in a cubic metre Dry sand fine 128 tonnes per cubic metre Dry sand coarse 16 tonnes per cubic metre Topsoil (some moisture) 144 tonnes per cubic ....