How many the sand cube weighs: calculation of material for construction jobs

How many the sand cube weighs: calculation of material for construction jobs

Many types of construction jobs are carried out using sand. This type of material is especially demanded during the works with concrete: forming of tie, filling of blind area, construction of the base or fence, installation of metal canopy for the car. As bulk materials belong to the main components of construction, it is very important to define before purchase how many the cube of sand weighs and to calculate its necessary quantity.

How to define how many the sand cube weighs: characteristics of material

Many owners of country houses try to calculate what sand weight in one cube. This indicator is especially relevant for the country construction affecting such serious arrays of works as construction of the building or arrangement of the yard and house adjoining territory. How much is 1 cube of sand with delivery – one of burning issues of any person who undertakes independent construction or is anxious with purchase of material for hired workers.

Depending on that how many kilograms cubed of sand, will be calculated the main proportions of concrete mix. This moment is very important as miscalculation will lead to violation of technology and serious effects.

Why it is so important to define how many cubes of sand in 1 ton

The indicator reflecting, how many kilograms in 1 cube of sand, at wrong calculations is capable to cause set of difficulties:

  • violation of compounding of mix from concrete;
  • wrong consistence of ready solution;
  • loss of adhesive properties;
  • poor quality of concrete;
  • violations in the course of hardening;
  • concrete strength reduction;
  • premature destruction of the design made of cement slurry.

Is very important to determine not only how many sand in 1 cube, but also what weight of material contains in this volume by this reason.

Pay attention! 1 cube of sand is in most cases used as standard weight. This unit is considered as the standard indicator for calculations. Despite it in reference books and tables it is possible to meet also other options, for example, of sand in tons/cube. m., or in grams/cube. cm.

The indicator reflecting on 1 cube how many kg of sand contain in the specified volume is called the unit weight or specific weight. This measure applicable to bulks is in range of 1500-2800 kg/m³. In compliance it is possible to estimate now how many kg cubed sand.

Can affect different factors among which value of unit weight of material:

  • composition of minerals;
  • composition of grain;
  • size of fractions;
  • humidity level;
  • consolidation percent;
  • impurity.

Sand density

Today many are anxious with the sand cube cost, but very few people know that the final price is influenced by characteristics of material, one of which is density. Sand, as well as crushed stone, belongs to discharge of bulks. Level of its density depends on air layers which are formed between firm particles.

Density of sand happens:

  • technology;
  • real;
  • bulk – represents the relation of specific weight of sand to the volume occupied by this material. In this case volume includes not only firm particles of sand, but also all time and also the emptiness which are available as a part of embankment (undertake as basis for definition, how many cubes of sand in bag or bucket);
  • true or conditional – size is considered as limit of the relation of specific weight of material to the volume occupied by him minus all time and emptiness which are available as a part of embankment.

Density of sand varies within 1.3-1.8 t/m³, and is equal to 1.3 t/m³ for bank sand, and 1.4 t/m³ – for career.

Helpful advice! It is actually impossible to define, having taken as measure the bag or bucket, how many cubes of sand will contain in the specified volume. The indicator of true density of material will be always higher real, it can be considered only theoretically (conditionally). As for practical application of such measure as the bucket or bag of sand, how many cubes in this container will be valid – depends on bulk density.

How many the sand cube weighs: calculation of material for construction jobs

Size of fractions of sand

How many in bag of sand of cubes of material – it is possible to define taking into account its grain structure. For this purpose it is enough to sift grains of sand with use of special sit. As a result you will have opportunity to determine the level of content in material of the particles of gravel possessing certain dimensional data. Usually when calculating the material fineness modulus is used.

Sand fineness modulus:

Material typeSize of fractions of material, mm
Small1.5-2
Average2-2.5
Large more2.5

If before you the fractions exceeding the size of 2.5 mm, most likely you deal with pit or bank sand how many the material cube in this case weighs, will depend on water requirement.

According to particle size material is divided into 2 classes:

  • I – more than 1.5 mm;
  • II – with any dimensional data.

Depends on class of material and the size of its fractions, how much is 1 cube of sand for carrying out construction jobs.

Kinds of construction sand: how many 1 cube of everyone weighs

On that how many 1 cube of sand weighs, its kind, storage method and level of humidity influences. The weight of standard construction sand is 1550-1700 kg/m³ (18.5-20.4 kg/bucket). The weight of dry loose sand is equal to 1440 kg/m³, and stamped – 1680 kg/m³. Wet standard sand has the weight of 1920 kg/m³.

There are several kinds of sand. Classification is carried out on the basis of how and where material has been extracted.

The sand used in construction happens:

  • river – zone of production is at the bottom of the rivers. Purity is inherent in material, the shade is gray or yellow. The size of fractions varies within 0.3-0.5 mm. The organization of drainage system is applied to preparation of mixes, solutions;

Pay attention! Despite demand of river option, buyers are interested also in pit sand. How many the material cube in this case weighs, depends on amount of impurity which can have appearance of small pebbles or powdered particles.

  • career – production is carried out using open method. The size of fractions varies within the extensive range of 0.6-3.2 mm. Scope of application extends to base works, arrangement of sidewalks. Besides the sifted and washed out pit sand is applied in finishing and stucco work and also in compounding of preparation of cement screed;
  • sea – zone of production is sea floor. Scope of application is extensive, however material is not in great demand as its cost is high.

Beach, bank and pit sand: how many 1 cube and 1 bucket weighs:

Sand typeSpecific weight of m³ (kg)Specific weight of bucket (kg)
River163019.5
Career150018.3
Sea1620∼ 19.4

The price of bank sand with delivery for cube is considered the most available of all if purchase of material of natural origin is required. However there are also other types of sand – received in the artificial way.

Artificial types of sand:

  • slag;
  • quartz;
  • ceramsite.

Construction sand: how many cubes in ton

Specific weight of sand on 1 CBM of volume is calculated by means of formula:

m = V*p, where

  • m – weight swore;
  • V – volume;
  • p – density level.

Using this formula you will be able to recognize by the table how many in ton of cubes of sand and what its specific weight within the standard cubic unit. For 1 CBM the weight of material is equated to indicator of its density, and bulk density can usually be learned from the suppliers who are engaged in sale and delivery.

Helpful advice! One more indicator – humidity level has impact on weight. Most often it makes 6-7%. If material wet, this value increases to 20%. The specified difference needs to be added to the mass of sand.

Fullness of the dump truck: how many cubes of sand in body

Despite the big tonnage of the dump truck, how many cubes of sand in car body all purchasers as this weight is the standard value used in all calculations still want to know.

12 cubes of sand usually are the share of the dump truck. How many the dump truck in the body contains, is also useful value as many suppliers carry out delivery of construction materials and in less large sizes, for example 6 m³ or 3 m³.

It is very important to find out in advance, ordering sand, how much is cube of the bulk necessary for you and how many it contains kg.

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