Superpave is an acronym for Superior Performing Asphalt Pavements. It is the product of the Strategic Highway Research Program. Superpave includes a new mixture design and analysis system based on performance characteristics of the pavement. It is a multi-faceted system with a tiered approach to designing asphalt mixtures based on desired performance. There is a great deal of work underway to r...

Self-compacting concrete is a fluid mixture suitable for placing in structures with congested reinforcement without vibration. Self-compacting concrete development must ensure a good balance between deformability and stability. Also, compactibility is affected by the characteristics of materials and the mix proportions; it becomes necessary to evolve a procedure for mix design of SCC. The paper...

The mortar flow and speed of self-compacting geopolymer (SCGM) were determined by considering the various influencing parameters for normal (SCM) (GM). test results showed that effect volume water to powder on relative area (Gm) (Rm) was different compared SCM due high viscosity matrix. properties SCGM analyzed in terms ratio, superplasticizer sand alkaline liquid solid ratio. According analysi...