Sand Washing Plants and Equipment, Sand Purification, Quarry Dust Washing, Sand Processing, Aggregate Washing, Sand Classification, Sand Dewatering

Silica Sand is the primary structural component in a wide variety of building and construction products. Whole grain silica is put to use in flooring compounds, mortars, specialty cements, stucco, roofing shingles, skid resistant surfaces and asphalt mixtures to provide packing density and flexural strength without adversely affecting the chemical properties of the binding system. Ground silica performs as functional extender to add durability, anti corrosion and weathering properties in epoxy based compounds, sealants and caulks.

No.	Required Properties	Specified Standards

1	Size of Material	0.075 - 0.600 mm
2	AFS No.	50 - 55
3	Above 0.500 mm	Max. 1 %
4	Below 0.075 mm	Max. 5 %
5	Humidity	1 - 1.5 %
6	LOI	Max. 0.70 %
7	SiO2	Min. 99.30 %
8	Al2O3	Max. 0.14 %
9	Fe2O3	Max. 0.015 %
10	TiO2	Max. 0.010 %
11	F, Cl, Br, I and their Salts	Never
12	Mn	Never
13	Cr	Never
14	Foreign Particles	Never

1	Size of the Material	0 - 0.300 mm
2	AFS No.	65 - 70
3	Medium Grain size 0.150 - 0.300 mm	Max. 75 %
4	Fine Grain Size 0 - 0.150 mm	Max. 25 %

1	Size of the Material	0.300 - 0.600 mm
2	AFS No.	30 - 35
3	Medium Grain size 0.425 - 0.600 mm	Max. 55 %
4	Fine Grain size 0.300 - 0.425 mm	Max. 45 %

1	Size of the Material	0.600 - 1.180 mm
2	AFS No.	15 - 20
3	Coarse grain size 0.850 - 1.180 mm	Max. 40 %
4	Medium Grain size 0.600 - 0.850 mm	Max. 60 %

1	Size of the Material	1.180 - 2.360 mm
2	AFS No.	5 - 10
3	Coarse grain size 1.700 - 2.00 mm	Max. 25 %
4	Medium grain size 1.400 - 1.700 mm	Max. 60 %
5	1.180 - 1.400 mm	Max. 15 %

1	Size of the Material	100 microns
2	Bulk Density	1.03 / cm3
3	Oil Absorption	24g / cm3
4	Specific surface area	0.9 m2 / g
5	pH	7
6	SiO2	98.8 - 99.1 %
7	Fe2O3	0.025 - 0.04 %
8	Al2O3	0.50 - 1.00 %
9	TiO2	0.04 - 0.09 %