Abstract: This study investigated the behavior of nanomodified cementitious composites reinforced with innovative basalt fiber pellets (BFP), with specially tailored surface texture under quasi-static (direct) tensile as well as ...

Abstract: The interfacial bonding between precast conventional concrete (CC) segments and cast-in place high-performance fiber-reinforced cementitious composites (HPFRCC) has received significant attention for jointing applications ...

Abstract: Joint deterioration in concrete pavements is predominantly related to penetrability of concrete and environmental conditions. Saw-cutting as the last procedure in the construction sequence of concrete pavements may compromise ...

Abstract: In this study, a nano-silica (5% to 50%) water-based solution and silane/nano-clay (5% to 50%) composite were used as superficial treatments for concrete. The coatings were applied on concretes with different water-to-binder ...

Abstract: Owing to their high chemical resistance, alkali-activated materials (AAMs) may represent a promising option for repairing concrete structures affected by acidic media. However, AAMs have some technical limitations with ...

Abstract: Efficient utilization of problematic soils such as soft clay by imparting additional strength using various stabilization techniques is done to improve soil properties. The application of nanomaterials in the area of soil ...

Abstract: Ultrafine nanosilica particles have the potential to produce concrete under low temperatures. In this study, nanomodified concrete was cured under freezing temperatures (−10°C and −20°C) using insulation blankets without ...

Abstract: There is strong demand for ductile cement-based materials in various rehabilitation systems of concrete infrastructure. This study investigated the flexural performance of nanomodified cementitious composites incorporating ...

Abstract: Because concrete bridge deck slabs are much longer in the traffic direction, they experience transverse early-age cracks due to volumetric instability and restraint. In the last decade, the use of the noncorrodible ...

Abstract: In this study, the performance of basalt pellet–reinforced cementitious composites (BPRCC) was evaluated after exposure to harsh conditions. The exposure consisted of consecutive 300 freeze–thaw cycles followed by 75 wet–dry ...