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| | Post Date: 2006-2-28 Expiry date: 7 day |
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Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and woodchips
The uses of silica fume in concrete fit into general categories of enhancing mechanical properties, improving durability, enhancing construct ability.
The silica fume we can offer is :
Chemical analysis report
Analysis Result
SiO2 85-96%
K2O less than1.5%
Na2O less than1.5%
Bulk Density:300-350kg/m3
550kg/m3
If you have any interesting, please visit our website or contact with us.
Nanjing Luofu Metals&Mirnerals Co.,Ltd
Add: Room 3009/3010,Unit B, Orient Building , No.33,Shigu Road, Nanjing. P.R.C.
Zip:210005
Tel:+862584217190-809 84217192
Fax:+86258417155
E-mail:yj5555@yahoo.com.cn
Http://www.luofucn.com
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