How much does silica fume cost?
Condensed silica fume costs from $400-$1,000/ton, which is significantly higher than portland cement ($90/ton).
What is silica price?
Silica Powder. ₹ 1,500/ Metric Ton Get Latest Price.
What is silica fume used for?
Silica fume, a by-product of the ferrosilicon industry, is a highly pozzolanic material that is used to enhance mechanical and durability properties of concrete. It may be added directly to concrete as an individual ingredient or in a blend of portland cement and silica fume.
Where do we get silica fume?
Silica fume is a byproduct in the carbothermic reduction of high-purity quartz with carbonaceous materials like coal, coke, wood-chips, in electric arc furnaces in the production of silicon and ferrosilicon alloys.
What is the price of fly ash?
Fly Ash Powder at Rs 300/ton | Fly Ash | ID: 14280787212.
How is fumed silica made?
Fumed silica is made from flame pyrolysis of silicon tetrachloride or from quartz sand vaporized in a 3000 °C electric arc.
How much does a ton of silica sand cost?
The average unit value for sand ranged from $13.08 per ton for other whole grain silica to $77.00 per ton for sand for swimming pool filtration. For gravel, unit values ranged from $14.80 per ton for other uses to $56.75 per ton for filtration uses.
Is silica fume a waste product?
Silica fume, a very fine solid material generated during silicon metal production, has historically been considered a waste product and due to its high pozzolanicity and its extreme fineness, is considered to produce low permeability concrete and extends construction life, resulting in resource savings.
Is silica a cement?
Many common construction materials contain silica including, for example, asphalt, brick, cement, concrete, drywall, grout, mortar, stone, sand, and tile.
Is fly ash cheaper than cement?
Cost and Use Fly ash is easy to use and is recycled from a process already at work, making it less expensive than Portland cement. Fly ash can also have different grades, and its low price may mean low-quality concrete if the fly ash mixture is too coarse.
What is the maximum size of fly ash?
Explanation: Fly ash is a finely divided particle produced from the combustion of coal. Its maximum size is 1000μm.
How much does a ton of silica fume cost?
Hydrophilic Fumed Silica Powder/ Silica Fume 200. FOB Price: US $ 2000 / Ton. Min. Order: 1 Ton. CAS No.: 10279-57-9. Classification: Silicon Dioxide. Grade Standard: Industrial Grade. Kind: Amphoteric Oxide. Quality: First Class. CAS: 10279-57-9.
Who are the manufacturers of silica fume products?
The Silica Fume Price products provided by Hangzhou Tenway Biotechnology Co., Ltd., Hebei Henghe Import & Export Trading Co., Ltd., Hebei Dongdu Import & Export Co., Ltd., Handan Yaxiang Chemicals Trading Co., Ltd., WUHU LOMAN CHEMICAL CO., LTD. aim to chemical industry. Haven’t found what you want?
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