Under the background of rapid growth in sand demand, some investors find a new way of sea sand. Different from river sand in character, sea sand is another virtual finished material.

Sea sand is the sand material produced in the sea. Listed after petroleum and gas, sea sand is the second largest mining material of the sea. Sea sand is produced be marine corrosion with abundant chloride. But over-standard chloride will corrode steel in construction.

Compared with river sand, sea sand has black color and adhesion character.

Excessive light material, mica and sulfate of sea sand will reduce the adhesion force of aggregates, cement, and stone. Thus, sea sand should be handled before using.

Main application: machine making, grinding material, sand cleaning, rust removing, refractory material, brick making, metal and other alloyed material, and other additive material making.