Sand Tech Co.

Dolomite Lumps

We are one of the prominent manufacturers of Dolomite in Egypt. Dolomite manufactured and supplied by us is commonly found in deposits of a sedimentary rock called dolostone. There are two types of materials often called dolomite, a true chemically uniform calcium magnesium carbonate and a dolomitic limestone, which is just an irregular mixture of calcium and magnesium carbonates. Our offered Dolomite is harder and denser than the calcite form of calcium carbonate or limestone, and is more chemically inert and impervious to acid attack. Dolomite as a mineral has very few uses the most common is in the construction industry. As a renowned Dolomite supplier in Egypt our offered product is crushed and sized for use as a road base material, an aggregate in concrete and asphalt, railroad ballast, glass industry also used as refractory, ramming, and fettling material in steel melting shop, and as fluxing material in blast furnace. This dolomite is also used in paint Industry, agricultural pH control 14, soap and detergents, chemical industry, paper industry, PVC pipes and cables, plastic products and construction Industry. These lumps are known for wet ability, less reactive and high bulk density makes us as reliable exporters of Dolomite from Egypt. Our lumps are used in fertilizer, agricultural, washing powder, tiles, & silicon manufacturer industries.


Form Solid
Moisture 5.00 %
Al2O3 0.08%
Specific Gravity 2.89
Refractory Temperature 1790 ℃
SiO2 0.19% Max
MgO 20-22%
CaO 30-31%

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