Coarse-grained sand

The main characteristics
The size modulus is 2.0 - 2.4
The total residue on the screen is 0.63 mm from 20% to 40%
(on average - 31%)
The content of pulverized and clay particles is not more than 2.0%

Since 2008, Tyumennerud LLC has been using hydroclassification technology for sand enrichment. The flow of pulp (a mixture of sand and water) from dredging shells is fed into the complexes according to classification. In the complexes, the sand is cleaned of large inclusions, pulverized and clay particles, and dewatered. Then, due to the different physical properties of large and small particles, the largest grains are isolated from the initial sand. This results in enriched construction sand, which has a higher fineness compared to the original natural sand. After separation, the enriched and fine sands are conveyed via conveyors to separate warehouses.

You can also get acquainted with other types of sand from the Tyumeninerud company: medium-grained; technological; sand for filling; sand for dry extraction.

Areas of application Screed Plaster Concrete Precast concrete Paving slabs
As well as all types of construction work where sand with an increased modulus of fineness is required, coarse-grained sand and river sand are suitable for such work.

Coarse-grained sand is widely used in construction, river sand is also included in this type of sand. They are used in the production of concrete, reinforced concrete products, paving slabs and other building materials as a fine aggregate. In addition, both types of sand are used in the construction of cement-sand screeds, plaster and in all types of construction work where sand with an increased modulus of coarseness is required.

When buying coarse-grained or river sand, it is recommended to pay attention to its quality, price and compliance with GOST. This will allow you to obtain the optimal material for your construction project. You can easily buy and order the right sand from the Tyumen Wood company.