16Jul 2018 by admin
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…
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10Jan 2018 by admin
Low price microsilica in concrete

Low price microsilica in concrete

Blogs
Microsilica (silica fume) is a byproduct of reduction of high purity quartz, coke and sawdust during the manufacturing process of silicon alloy and ferrosilicon. It is fine spherical particle with high amorphous silica content collected from the flue gas of electric arc furnace. The silica fume generally contains more than…
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04Jan 2018 by admin
Low price advanced construction chemical microsilica in concrete

Low price advanced construction chemical microsilica in concrete

Blogs
Silica fume has been recognized as a material of pozzolanic admixture that is highly effective in enhancing mechanical properties. By using silica fume along with super plasticizers, it is relatively easier to obtain compressive strengths of order of 100–150MPa in laboratory. Addition of silica fume to concrete improves its durability…
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