Construction Sand DH 0/4
Stucco Sand DH 0/1
Like quartz pebbles, quartz sand is produced by ASIA MINERAL MINES as a by-product of kaolin mining and flotation.
The washed sand is further treated and freed of residual kaolin in washing machines and sorters for construction and stucco sands, used in construction with a grain size of 0.4mm for use in concrete and mortar mixtures, and with a grain size of 0.1mm for stucco sand in plaster mixtures.
Mineralogical Composition: Quartz (SiO2) 89.0%
Mica 4.6%
Kaolinite 2.1%
Staurolite 4.3%
Density (solid) 2 650 kg/m3
Moisture content (% by weight) dried at 110°C: ≤ 6% (DH 0.4mm) ≤ 9% (DH 0.1mm)
Density: DH 0/4 1 350 – 1 450 kg / m3
DH 0/1 1.300 – 1.400 kg / m3
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