Fluidity test of densified silica fume and undensified silica fume

Fluidity test of densified silica fume and undensified silica fume

Blogs
Because of its high activity, water-reducing and reinforcing properties, micro-silica fume plays an important role in the construction cement mortar concrete industry. Therefore, it is widely used in construction, metallurgy, chemical industry, cement and other industries. The raw silica fume is lighter, transportation is more difficult and cost is high.…
Read More
How much silica fume to add to concrete?

How much silica fume to add to concrete?

Blogs
Because of construction materials, micro silica fume (silica fume) can fill the pores between cement and concrete particles, and form gel with hydration products, and react with basic material magnesium oxide to form gel. It can greatly improve the strength and density of concrete, and is widely used in refractory,…
Read More
Silica fume price per kg

Silica fume price per kg

Blogs
Commonly silica fume price per kg is $ 0.2-0.8. The market price of micro silica fume is affected by many factors: 1, the SiO2 content, quality, specification, densification degree, performance and other parameters. 2, production costs are related to the market prices of raw materials. 3, packaging transportation and distance…
Read More
Can you use microsilica on roadways?

Can you use microsilica on roadways?

Blogs
Silica fume is an excellent material with broad application prospects at home and abroad. It has been widely used in water conservancy, electric power and other industries, and is often used in the design of modern high-speed railway. Used in cement or concrete to improve the performance of cement or…
Read More
Silica fume (minecrete) shotcrete

Silica fume (minecrete) shotcrete

Blogs
Micro-silica fume is high-performance mineral admixture with volcanic ash, which is mainly used to improve the strength and durability of concrete and can replace micro-silica fume Portland cement. The performance of dry-mix and wet-mix shotcrete can be greatly improved by using micro silica fume, such as the application in rock…
Read More
Use of microsilica in concrete

Use of microsilica in concrete

Blogs
Characteristics of silica fume: 1. The microsilica is a kind of neutral inorganic filler with stable physical properties and chemical properties. It does not contain crystalline water, does not participate in the curing reaction and does not affect the reaction mechanism. 2. It has good wettability to all kinds of…
Read More
Where to buy silica fume?

Where to buy silica fume?

Blogs
The microsilica fume is extracted from the industrial production process and is widely used. It can be used in the construction industry, water conservancy and Hydropower Engineering, industrial and civil engineering, highway construction, port, bridge, brine engineering and other fields. It includes the following industries: 1, cement industry: after adding…
Read More
The role of densified silica fume in pulp and concrete

The role of densified silica fume in pulp and concrete

Blogs
As an admixture, silica fume has been widely used in the preparation of high-strength concrete. It can reduce the use of cement clinker. Because of the strong activity of silica fume, pozzolanic reactions and micro-aggregate filling effects can occur in the concrete. The incorporation of silica fume in high-strength concrete…
Read More