Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Innovative Materials for Improved Roadway Mobility and Drainage Efficiency https://rip.trb.org/View/2677558 Wed, 04 Mar 2026 13:53:43 GMT https://rip.trb.org/View/2677558 Evaluation of Low-Cost Engineered Cementitious Composites with Incorporation of Cellulose Nanocrystals https://rip.trb.org/View/2646935 Mon, 05 Jan 2026 22:23:21 GMT https://rip.trb.org/View/2646935 Synthesis of Nanomaterials for Enhanced Durability, Crack Resistance, and Cost-Effectiveness of Concrete in Infrastructure Applications https://rip.trb.org/View/2598425 Thu, 11 Sep 2025 11:03:50 GMT https://rip.trb.org/View/2598425 Development of an Advanced Snow-Melting Geopolymer Concrete Utilizing Graphene Nanoplatelets and Landfilled Fly Ash https://rip.trb.org/View/2410494 Wed, 31 Jul 2024 16:27:31 GMT https://rip.trb.org/View/2410494 Extending the Lifespan of Concrete Superstructures via Alkali-Silica Reaction Mitigation https://rip.trb.org/View/2343323 Fri, 23 Feb 2024 16:12:54 GMT https://rip.trb.org/View/2343323 Nanotechnology-enabled sustainable and cement-free pervious concrete pavement https://rip.trb.org/View/2263532 Fri, 06 Oct 2023 18:54:07 GMT https://rip.trb.org/View/2263532 Unveiling synergistic effects of Nano-modification and CO2 curing on the durability and carbon footprint of precast elements https://rip.trb.org/View/2250459 Mon, 18 Sep 2023 22:15:21 GMT https://rip.trb.org/View/2250459 Bond Behavior of Nano-Enhanced Polymer Concrete for Bridge Deck Overlays https://rip.trb.org/View/2221099 Sun, 30 Jul 2023 21:06:39 GMT https://rip.trb.org/View/2221099 SPR-4718: Influence of Nanomaterials‐based Admixtures on the Entrained Air Void System and Freeze‐Thaw (FT) Resistance of Concrete https://rip.trb.org/View/2083726 Tue, 13 Dec 2022 15:06:45 GMT https://rip.trb.org/View/2083726 Protective Performance of Externally-Bonded, Nano-Modified FRP for Concrete https://rip.trb.org/View/2021307 Fri, 09 Sep 2022 17:51:49 GMT https://rip.trb.org/View/2021307 Characterization of Regular Concrete and Low-Cost Engineered Cementitious Composites with Incorporation of Cellulose Nanoparticles and Cost- Effective Ingredients https://rip.trb.org/View/1948613 Fri, 06 May 2022 11:34:14 GMT https://rip.trb.org/View/1948613 A New Generation of Multi-Functional Asphalt Mixtures with Superhydrophobic and Luminescent Properties https://rip.trb.org/View/1948618 Fri, 06 May 2022 11:14:29 GMT https://rip.trb.org/View/1948618 Reducing Flammability for Bakken Crude Oil for Train Transport: Year 5 https://rip.trb.org/View/1945936 Sat, 30 Apr 2022 11:31:39 GMT https://rip.trb.org/View/1945936 Reducing Flammability for Bakken Crude Oil for Train Transport: Year 4 https://rip.trb.org/View/1868901 Tue, 27 Jul 2021 16:06:18 GMT https://rip.trb.org/View/1868901 Developing High-Performance Nanocomposite Coating for Steel Reinforcement Protection in Chloride-Rich Concrete https://rip.trb.org/View/1856472 Sat, 05 Jun 2021 16:31:24 GMT https://rip.trb.org/View/1856472