Yellow earth called loess is widely distributed globally including the northeastern area of China, Central Asia, the southern area of Russia, Middle Europe, North Africa, America, Argentina and New Zealand. The color tone of yellow earth is different according to regions and its color is generally red, brown, pale, yellow or thick brown. And loess is a nontoxic comfortable material with excellent chemical attraction and warm nature in which calcium oxide (CaO), potassium oxide (K2O), magnesium oxide (MgO) and sodium oxide (Na2O) including 85% silica (SiO2) and 15% aluminum oxide (Al2O2) as general ingredients are evenly distributed.

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Physical properties

It has high oxygen affinity and increases the quantity of dissolved oxygen in water as the oxygen adsorption capacity is increased when it is with water.
Loess is very effective in water purifying as a warm clay mineral and has no toxicity.
The loess layer formed of fine particle matter does not easily collapse because of its good cohesion.


Characteristics of loess

The medicinal effects of loess are described in several ancient literatures named Dongeuybogam, Hyangyakipsungbang and Jeungryuboncho. It is known as a mineral material benefit used for neuralgia arthritis and rheumatism and for skin health because of its excellent detoxification features while it has a wide range of use besides fomentation and the finger-pressure therapy.

Make-to-order : according to the usage and the required size (0.7Ø ~ 30Ø)