After analysis of calorimetric tests results of the cement mixtures with PSw prepared at different temperatures and SEM, XRD, physical-mechanical properties results of cement stone hardened for 7 and 28 days, it is determined ...

In this work, the hydration of calcium aluminate cement (CAC, Al2O3>70%) binder mixtures with additives (0%, 1%, 5% and 10%) of non-milled fluidized catalytic cracking catalyst (FCCC) waste and milled FCCC waste was ...

The micro-filler researched in the work was gotten by crushing concrete and reinforced concrete waste and sieving gotten particles. Researched crushed particle size was smaller than 0.125 mm. Main micro-filler characteristics ...

The article analysis the application possibility of plastic waste and their impact on the properties of expanded clay concrete. Two plastic wastes are selected from SC “Plasta” (A and B types). A type waste has slimy and ...

It is well known that one of the factors causing ozone layer depletion and global warming is the use of refrigerants, which, in the nearly future, will be phased out; therefore, it is of great interest to find alternative ...

Aluminosilicate refractories are not resistant to alkali corrosion that occurs when biofuels are burnt. Due to the chemical corrosion of the refractory materials, the durability of internal structures (lining) is significantly ...

Most high temperature processes in industrial furnaces are combined with cycles of heating and cooling. In these applications, refractory materials are exposed to temperature gradient during operation, which causes thermal ...