A new generation of easy-to-use, safe and suitable for rapid heating of refractory concretes containing no cement Summary The use of monolithic refractory materials is becoming increasingly important place in the lining of equipment for the production of cement, including cyclones, precalciners, feeders, coving ovens and refrigerators. At the same advantages in terms of simplicity, the lining of geometrically complex parts concretes oppose additional requirements for drying and heating modes of monolithic materials. These problems are inherent vaults ovens, refrigerators and burners are being lined with concrete, can not be properly dried without the use of complex procedures with additional burners. Rhee offers a solution to these problems through the use of unshaped refractory materials with a binder based on colloidal silica, which allow a more rapid and simple drying and heating as compared to concrete based on cement binder. Curing of concrete is based on a new binder on the market called COMPAC SOL and CARSIT SOL. Extensive experience in the application of unshaped materials showed that working with them is simple and is comparable to the known methods of working with a cement-based cementitious binders. After more than a year of successful operation reached the end of the first liner companies and life. This article summarizes the experience of this new type of refractory materials. introduction New types of refractory concrete with a binder based on colloidal Silica is much easier to heating furnace, which until date has been quite difficult. This makes the new fireproof Concrete is very attractive for small repairs and to work in an environment where appropriate to ensure a comprehensive drying or heating is very difficult or possibly only using a special equipment, which rarely occurs in practice. For example, the roof of the furnace, the refrigerator and on the burner housing. The new line of refractories, which bears name COMPAC / CARSIT SOL, is based on an entirely different binding system consisting of silicon nanoparticles. Special binder supplied separately from the mixture. It replaces the usual cement-based binder of different phases of calcium aluminate and provides a number of advantages. The main advantage of the new
A new generation of easy-to-use, safe and suitable for rapid
heating of refractory concretes containing no cementSummaryThe use
of monolithic refractory materials is becoming increasingly
important place in the lining of equipment for the production of
cement, including cyclones, precalciners, feeders, coving ovens and
refrigerators. At the same advantages in terms of simplicity, the
lining of geometrically complex parts concretes oppose additional
requirements for drying and heating modes of monolithic materials.
These problems are inherent vaults ovens, refrigerators and burners
are being lined with concrete, can not be properly dried without
the use of complex procedures with additional burners. Rhee offers
a solution to these problems through the use of unshaped refractory
materials with a binder based on colloidal silica, which allow a
more rapid and simple drying and heating as compared to concrete
based on cement binder. Curing of concrete is based on a new binder
on the market called COMPAC SOL and CARSIT SOL. Extensive
experience in the application of unshaped materials showed that
working with them is simple and is comparable to the known methods
of working with a cement-based cementitious binders. After more
than a year of successful operation reached the end of the first
liner companies and life. This article summarizes the experience of
this new type of refractory materials.introductionNew types of
refractory concrete with a binder based on colloidalSilica is much
easier to heating furnace, which until date has been quite
difficult. This makes the new fireproofConcrete is very attractive
for small repairs and to work in an environment where appropriate
to ensure a comprehensive drying or heating is very difficult or
possibly only using a special equipment, which rarely occurs in
practice. For example, the roof of the furnace, the refrigerator
and on the burner housing. The new line of refractories, which
bears name COMPAC / CARSIT SOL, is based on an entirely different
binding system consisting of silicon nanoparticles. Special binder
supplied separately from the mixture. It replaces the usual
cement-based binder of different phases of calcium aluminate
andprovides a number of advantages. The main advantage of the new
mixtures COMPAC / CARSIT SOL are:>> No need for
pre-drying.>> Quick and simple procedure of heating the
oven.>> Reducing the influence of ambient temperature on the
performance of final product.The reduced sensitivity to >>
the wrong dosage of the liquid at blending.Easy to control >>
setting time.
