EXPANDED CLAY CHINA Light weight Aggregate-NingShu
NS expanded Clay is made from high quality clay at average 1200 degree in rotary kiln. The advantages is high porous plow density, high strength, excellent heat insulation property, fire resistance, sound insulation, thermal insulation, good durability. The main sizes we have 1-4mm, 4-8mm, 4-10mm, 8-10mm, 8-16mm, 15-25mm, 10-30mm etc.