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The Important Role of Plaster Sand in Construction 34 weeks 3 days ago

Plaster Sand is a clean, washed river sand that is finely graded and used for internal and external rendering and plastering. Plastering sand is washed to reduce the risk of salt stains that minimizes the risk of damp and shrinkage and helps to provide a consistent, crack-free finish. It creates a smooth and even finish and can be used for filling cracks.

Silica Sand Supplier – Artificial Grass and Pool Filter 7 years 29 weeks ago

Are You looking 100% pure natural silica sand for for garden and pool water filtration? Then Cairo minerals is the right place to get natural silica sand and construction sand for plastering. Packing – According to the client Choice. To get more information Please visit our site or contact us.

Different Uses of Silica Sand 7 years 3 weeks ago

Sand blasting is one of the most effective methods to clean the surface of any metal. It quickly cleans the rust, oil, paint and roughly surface. Cairo Fresh for Minerals & Quarries Materials has the largest stock of White silica sand, Gravel and River sand in Egypt.

Bulking Of Sand 1 year 12 weeks ago

When water is added to sand, by the absorption effect, a thin film of water is formed around the sand particles. The film exerts surface tension on particles making them move apart. This leads to increase in volume because there is no direct contact between particles.

For a moisture content percentage of 5 to 8 there will be an increase in volume up to 20 to 40 percent depending upon the sand quality. If the sand is finer there will be greater increase in volume. This is known as bulking of sand.

Test for determining sand bulking

The percentage of bulking of sand can be easily calculated by following this field method.

Pour the sample of damp sand in a graduated glass cylinder of 250 ml capacity.
Consolidate the sand by shaking. When the sample has reached to 200 ml mark, fill the cylinder with water and stir well.
After stirring, the level of sand will drop below the 200 ml mark. The height of submerged sand is measured and marked as “X” ml. The percentage of bulking of sand is calculated by formula: % Bulking = (200-X/X) * 100 .

Combo X70 powers M-sand production in Warangal 1 year 17 weeks ago

13 September 2021
ERR, a leading aggregate manufacturer and supplier in Warangal with close to 15 years of experience in quarrying, recently installed a Combo X70 plant to convert their low-grade waste to M-sand.

Alternative to River Sand
River sand in the region, coming primarily from the Godavari basin, contains a high percentage of mud. This results in higher cement consumption when used in a concrete mix, making it uneconomical. M-Sand has emerged as the preferred alternative for river sand because of consistent grading, higher efficiency and lower cost.

What is sand blasting and how it is work 7 years 2 weeks ago

Blasting is used to remove the rust and paint and clean the surface of any metal. Sand is blasted with the high pressure of air directly to the blasting material where is needed. Silica sand is the most common material used for blasting. If you are looking supplier, we are manufacture of silica sand in Egypt. We deliver our material all over the world.

Silica Sand Foundry 1 year 21 weeks ago

Silica sand is an essential part of the ferrous and non-ferrous foundry industry.Doctor Sand Ltd, is a fully owned subsidiary of CDE Asia. Doctor sand aims to redefine sourcing in the construction industry, by offering ethically sourced, Branded sand and other minerals, with a promise of consistent delivered quality.