Silica Fumes For Concrete & Its characteristics
Silica Fumes For Concrete Online | Image Resource : silicafumesupplier.com What is the meaning of concrete additives? Concrete additives are the substances that are mixed with the mixture of cement and used at the base of a construction. This makes the base stronger and more durable. It helps to withstand the pressure exerted by the huge buildings. There are several additives available nowadays. The best of all is the silica fumes for concrete . This additive is not naturally formed. The metals of silicon or the alloys containing silicon are heated in huge furnaces run by electricity. They produce fumes known as silica fumes or micro-silica. The particles are very fine in texture and are powdery in nature. These particles are spherical in shape. It measures about 150 Nano meters in diameter. It consists of non-crystalline silicon dioxide. Characteristics of silica fumes for concrete The silica fumes consist of certain characteristic features. These are the physical pr