How many cubic meters is a ton of crushed stone?

I mean no pear.

It is not correct to extrapolate backwards from the density of the stone, and the bulk density should be calculated.

Bulk density, the weight of the unit volume of bulk material in the natural packing state is called bulk density, which is related to the composition of different minerals, fragment particle size, void or pore size, different ores, different parameters, and its bulk density will also be different.

It can be expressed by the following formula:

m v where:

0 bulk density (kg m3 );

m Mass of material (kg);

v0 The stacked volume of the material (m3).

The volume of a loose material in its natural state refers to the total containing both the pores inside the particles and the voids between the particles.

Accumulate. When determining the bulk density of a bulk material, the mass of the material refers to the mass of the material in a container of a certain volume, its pile.

Volume refers to the volume of the container used. If it is calculated by the volume of the compacted solid, it is called the compact packing density.

Stone bulk density is commonly used.

A ton of stone is about.

It is enough to extrapolate backwards by the density of the stone. There are many types of common stones:

Granite:,Syenite:,Dirite:,Porphyry:,Andesite:,Diabase.9, rhyolite: , granite gneiss: , gneiss: , assuming that the median value is 3 * 1000 kg cubic meters.

According to v=m p

So a ton of stones? cubic meters:

v=m p=1000 (3*1000)=cubic meter.

About cubic meters.

The weight of one side of the gravel is about between tons, and the weight of the gravel is directly related to its particle size, if the particle size is relatively large, there will be more voids, and the density will be relatively smaller, so it will reduce its weight. If the particle size is smaller, there will be fewer voids, the density will be larger, and the weight will increase comparatively.

Therefore, the weight of different grades of crushed stone, different sizes of particle size, is not equal, but it is basically maintained between tons.

The division of gravel in the process

There is a kind of gravel or pebble used for construction, and if it is a pebble, it is basically produced by natural weathering, or the gravel formed by the transportation of water, and it is of different sizes. Crushed stone generally has to exceed millimeters, crushed stone refers to natural crushed stone or through the crusher, and later needs to be screened to form the size of the crushed stone particles, its particle size is generally more than millimeters.

The crushed stone or pebbles used in construction need to meet the national building standards, such as the mud content, including the crushing index, there are different classifications, there are Class I, Class II and Class III, and the apparent density needs to be greater than 2600 kg per cubic meter.

The mass is around tons.

It depends on the variety, particle, and density of the stone, and if the thickness of the same type of stone is different, the weight will also vary by several hundred catties.

Usually what we call stone refers to the stone of the river, the density of this kind of gravel is generally about tons per cubic meter, and some can reach tons per cubic meter. Some of the minerals are heavier, such as some of the pebbles containing leukite can reach tons per cubic meter.

Transportation of earth and stone

After the soil and stone are mined and processed, the transportation scheme is selected according to the type of material, the amount of consumption and the transportation conditions. General soil and stone (see transportation machinery) has four modes: trackless, rail, continuous and hydraulic transportation.

In addition to the scraper scraper for the soil filling that is close to the material yard (<500m), the scraper is excavated, loaded and unloaded in one process, and the dump truck is generally used for transportation, which has the advantages of high efficiency, large volume, long transportation distance, flexible and flexible, and can directly unload all kinds of soil and stone materials to different positions on the working face.

Rail transportation has a large volume and low freight, but the operation and management are complex, the line topography requirements are high, the investment in engineering construction is large, and the materials cannot be directly unloaded to the working face.

A ton of stone is 105 yuan, and a cubic meter is yuan.

We paid for the question, net weight, 150 yuan for one side.

How much is a party.

How to calculate. One ton 105

This has nothing to do with the total weight and the total **.

The density of the common gravel body is about 2500 2800kg m3, but the gravel is loosely stacked together after crushing, and the loose bulk density is about 1500kg m3, so the weight of one side is about 1 ton.

In other words, 1 ton of crushed stone is about a square.

[Limestone gravel] 1 square = ton.

1 ton = square. 1 ton of crushed stone is about a square or so.

Gravel bulk density (5 40mm) 1550 kg m

1 ton of crushed stone is about:

1000 1550 cubic meters.

1. The weight of one cubic meter of gravel is tons.

2. The weight of the gravel is related to the size of its particle size, and the gravel has a large particle size and more voids, and the density is small; The gravel particle size is small and the void is few, and the density is large and round, so that the weight of a vertical cavity hail square meter gravel is not fixed.

3. Crushed stone, a small piece of broken rock, its size, shape, and texture are irregular.

The weight of a cubic meter of crushed stone is tons of tons.

The weight of the crushed stone can be calculated by the density of the crushed stone, which is usually between tonnes and cubic metres. Therefore, if the density of crushed stone is known, the specific weight of one cubic meter of crushed stone can be calculated. The weight of a cubic meter of crushed stone is usually between tonnes and tonnes, depending on the type, particle size and density of the crushed stone.

The density and weight of crushed stone are very important parameters in the road construction and construction industry, they can be used to calculate the amount of material used and the amount of earthwork in the fill work, and can also be used to check the compaction of the fill work. In the fill project, if the density of the gravel does not meet the requirements, it will affect the quality of the road or building, so the density and weight of the gravel need to be strictly controlled.

Classification of gravel

Rocks are mainly divided into three categories: igneous rocks (magmatic rocks), sedimentary rocks and metamorphic rocks according to their genesis. In the entire earth's crust, igneous rocks account for about 95%, sedimentary rocks account for less than 5%, and metamorphic rocks are the least. However, the distribution ratio of the three rocks varies greatly in different strata.

75% of the rocks on the surface are sedimentary rocks, and only 25% of igneous rocks.

The deeper you are from the surface, the more igneous and metamorphic rocks there are. The deep crust and upper mantle are mainly composed of igneous and metamorphic rocks. Igneous rocks account for the entire crustal volume, metamorphic rocks account for metamorphic rocks, and sedimentary rocks account for the volume.

Among them, basalt and gabbro account for all igneous rocks, and granite and other simple jujube light-colored rocks account for about 34%.

The distinction between these three rocks is not absolute. As the constituent minerals change, so do their properties. Over time and the environment, they transform into rocks of a different nature. Therefore, it has been argued that this classification is arbitrary.

The above content refers to Encyclopedia - Gravel.

Cube.

Crushed stone is made from natural rocks, pebbles or ores that are mechanically crushed and screened, and the particle size is larger than the rock particles. The gravel is angular, the surface is rough, and the cement is well bonded, and the mixed concrete mixture has poor fluidity, but the concrete has high strength after hardening. Broken silver group bright stone refers to the rock that meets the requirements of the project, which is mined and processed into angular sharp and wide granules according to a certain size of spike search, which is a necessary material for concrete.