With the increasing use of micro silica fume in cement concrete, refractory materials and other fields, it is gradually becoming a common material modification admixture,
Refractory materials are divided into two types, one is the fixed material and one is the indefinite material, the castable refers to the indefinite refractory
Silica fume was discovered as a by-product of the silicon metal production process. However, it has proved high-value thanks to its physical and chemical properties.
Although silica fume is a by-product of large industrial smelting, it plays a very important role in many industrial fields, so few people in the
Generally speaking, the silica content is a measure to test the quality of micro-silica fume. The higher the SiO2 content, the higher the performance of
There are more methods for testing the strength of commercial micro silica fume, and the commonly used methods are rebound method, ultrasonic rebound synthesis method,
Silica Fume is used in many fields, it is an excellent concrete reinforcing agent, all engineering fields involving concrete construction need to use Silica Fume,
There are different types of micro silica fume according to different classification criteria. In terms of supply form, it can be broadly divided into two
Silica fume, also known as microsilica fume, is a fine powder collected as a by-product of silicon and ferrosilicon alloy production. The product is used