The water-cementitious materials ratio (w/cm) for RPC mixes with the recycled powder are studied and selected.
The autogenous shrinkage deformation, mechanical properties, heat of hydration, and thermal analysis of various RPC mixes incorporating these materials were investigated and compared.
All specimens of RPC corresponding to different mix proportions are pulled off along the cross-section of specimen with only one main crack.
The present study investigates the compressive strength of non-steel microfiber reinforced RPC by utilizing different mix designs under various curing conditions to determine the optimal practical conditions and parameters that would lead to maximum RPC compressive strength.
Microstructure analysis reveals that higher mixing speed and longer mixing duration increases percentage of pores in RPC, leading to reduced fresh and hardened properties.
In the mid-1990s, Richand and Cheyrezy (1995) first introduced the concept of and mixing sequence for reactive powder concrete (RPC), which was the forerunner of UHPFRC.
In this study, mixing rates, fiber content and pre-setting pressure of reactive powder concrete (RPC) were examined.
Resistive Plate Chambers (RPC), planned to be used in the ICAL detector of the Indian Neutrino Observatory (INO) project, need precise mixing of four different gases, as well as precise control of the flow rate of the mixed gas.
To examine this possibility, mixing experiments where RPCs from different development stages were either co-cultured with cells of different ages [20], [21] or transplanted [22], demonstrated that RPCs were not equivalent throughout development.
