Producing Eco-Friendly Concrete Paving Block Using Waste Refractory Brick AggregatesSpringer Science and Business Media LLC - - 2024
A. Viranthy Dian Pertiwi, Muhammad Akbar Caronge, M. W. Tjaronge
Recycled aggregates derived from construction and demolition (C&D) waste are becoming popular alternatives for aggregates used to make sustainable construction materials. However, not all recycled aggregates from C&D waste can be used for structural concrete applications, owing to their characteristics. This study proposes the use of refractory brick waste (RBW) as a natural sand replacement for t...... hiện toàn bộ
Effect of Uniform Vertical and Longitudinal Dowel Misalignment in Jointed Plain Concrete PavementSpringer Science and Business Media LLC - Tập 16 - Trang 1047-1058 - 2022
Abhishek Singh, Anush K. Chandrappa
With the development in construction technology, dowel bars insertion in the joint plain concrete pavement (JPCP) is practiced using dowel bar inserters (DBI). Although DBI, can reduce the probability of the single dowel bar misalignment, wrong construction practices, gap graded concrete mixtures, inappropriate calibration of DBI may result in the complete assembly of dowel bars being misaligned. ...... hiện toàn bộ
Characterization of pervious concrete exposed to high levels of evaporationSpringer Science and Business Media LLC - Tập 12 - Trang 1-8 - 2019
José Mora-Ruacho, Antonio Aguado, Fernando R. Astorga-Bustillos
When fresh concrete is exposed to high levels of water by evaporation in structures with large ratios of surface/thickness these are prone to be altered in their constituent material properties, generating a decreased or poorer performance than they were conceived. The study shows the effects of high evaporation levels of exposure on pervious concretes, plain and reinforced with polymeric fibers e...... hiện toàn bộ
Effect of Nano-modified Binder on Fracture Properties of Warm Mix Asphalt Containing RAPSpringer Science and Business Media LLC - Tập 16 - Trang 319-332 - 2022
G. Sandeep Reddy, A. Ramesh, V. Venkat Ramayya
Low-temperature stripping, medium-temperature fatigue cracking and high-temperature rutting are prominent premature failures in flexible pavements. The premature failures and the pavement durability aspects can be prevented with the use of modified binders, admixtures, inclusion of Recycled Asphalt Pavement (RAP), innovative mix design practices, which shall be achieved by aggregate packing charac...... hiện toàn bộ
Performance of Soft Computing Technique in Predicting the Pavement International Roughness Index: Case StudySpringer Science and Business Media LLC - - 2023
Abdualmtalab Abdualaziz Ali, Amgad Hussein, Usama Heneash
The International Roughness Index (IRI) is the most popular index used to measure road surface roughness. In the current study, three integrated approaches based on Multiple Linear Regression (MLR), Artificial Neural Networks (ANNs), and Fuzzy Inference System (FIS) techniques were conducted to develop linear and nonlinear regression models using IRI and pavement distress parameters. The pavement...... hiện toàn bộ