Transport Research International Documentation (TRID) https://trid.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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ TR-813 An Economical and Sustainable Dust Suppressant for Gravel Roads https://trid.trb.org/View/2620625 65°C) at concentrations of 0.5%, 1%, 2%, and 3% by weight of solution to form regenerated amylopectin starch hydrogel (RASH). Dust suppression performance was evaluated using PI-SWERL (Portable in-situ Wind Erosion Lab) to assess wind erosion rates, and penetration tests to measure crust strength. Results demonstrated that 1%wt. RASH achieved a 100% reduction in wind erosion rates, even at a speed of 90 km/h. This is attributed to the agglomeration of soil grains and the formation of a thick crust. Field tests over 20 days confirmed sustained PM10 suppression in extreme arid conditions (39°C) across various soil types. As a result, a novel, energy-efficient starch-based dust suppressant is proposed, offering a low-cost and scalable solution for long-term dust control in arid climates.]]> Tue, 11 Nov 2025 14:40:47 GMT https://trid.trb.org/View/2620625 A novel haul road dust suppression system using de-alkalized red mud as road base material and ancillary palygorskite-based biopolymer surfactant https://trid.trb.org/View/2600944 Fri, 31 Oct 2025 09:48:30 GMT https://trid.trb.org/View/2600944 Dust Mitigation Monitoring Project, Phase II https://trid.trb.org/View/2582909 Tue, 05 Aug 2025 11:25:03 GMT https://trid.trb.org/View/2582909 Performance evaluation and mechanism analysis of electrolyte promoted bio-macromolecular dust suppressants for unpaved haul road dust control in open pit mines https://trid.trb.org/View/2563336 Wed, 23 Jul 2025 09:14:31 GMT https://trid.trb.org/View/2563336 Predicting Dust Palliative Effectiveness on Unpaved Roads Using a Simple Laboratory Procedure https://trid.trb.org/View/2570645 Mon, 21 Jul 2025 08:53:17 GMT https://trid.trb.org/View/2570645 Research on dust diffusion reduction-control technology of wind guide hood system based on an improved tunnel pressurized air system https://trid.trb.org/View/2528976 Wed, 09 Apr 2025 09:52:23 GMT https://trid.trb.org/View/2528976 Results of Research on Toxicological and Biological Safety of Ahglomerating Hydrosorption Emulsator Designed for Dust Suppression During Coal Transportation https://trid.trb.org/View/2408076 Fri, 21 Mar 2025 16:02:27 GMT https://trid.trb.org/View/2408076 Recherche zu Bremsstaubemissionen im Rahmen von EURO 7 https://trid.trb.org/View/2514868 Tue, 25 Feb 2025 08:48:13 GMT https://trid.trb.org/View/2514868 Control of Dust Pollution in Roadway Excavation and Optimization of Dust Removal Ventilation Parameters https://trid.trb.org/View/2483180 Fri, 21 Feb 2025 17:08:03 GMT https://trid.trb.org/View/2483180 An Economical and Sustainable Dust Suppressant for Gravel Roads https://trid.trb.org/View/2508967 Wed, 12 Feb 2025 12:37:54 GMT https://trid.trb.org/View/2508967 Best Practices for Dust Control in Minnesota https://trid.trb.org/View/2487313 Tue, 28 Jan 2025 14:52:40 GMT https://trid.trb.org/View/2487313 Desertification Process Investigation on Lordsburg Playa https://trid.trb.org/View/2480358 Wed, 01 Jan 2025 16:47:59 GMT https://trid.trb.org/View/2480358 An explicit review and proposal of an integrated framework system to mitigate the baffling complexities induced by road dust-associated contaminants https://trid.trb.org/View/2371601 Fri, 10 May 2024 16:50:46 GMT https://trid.trb.org/View/2371601 Simulation Study of Dust Spatial and Temporal Distribution in Dry Bulk Cargo Port Yard Based on Production Operation Characteristics https://trid.trb.org/View/2237564 Mon, 25 Sep 2023 16:23:52 GMT https://trid.trb.org/View/2237564 Temporal variations of urban re-suspended road dust characteristics and its vital contributions to airborne PM₂.₅/PM₁₀ during a long period in Beijing https://trid.trb.org/View/2168096 Tue, 20 Jun 2023 10:09:50 GMT https://trid.trb.org/View/2168096