WebAug 31, 2024 · In general, the dredged soils with low strength and high-water content are stabilized by mixing with additives such as cement by which the mechanical properties, strength and compressibility are enhanced as the result of chemical solidification. However, this method issues include high cost, environment or unexpected engineering properties. WebNov 29, 2024 · The main findings are as follows: (1) When a waterborne emulsion was added, the freeze resistance of cement concrete increased, and its mass loss rate decreased. Cement concrete with two latexes had higher sulphate corrosion resistance and substantially lower dry shrinkage strain than ordinary cement concrete.
Stabilized Dredged Material. I: Parametric Study Journal of ...
WebUniversity of Akron WebAug 8, 2010 · Abstract This study presents the results of a treatability study for dredged material (DM) stabilization using 20 combinations of pozzolanic agents (lime, cement kiln dust, high alkali and slag cements, and fly ash). buildings by the sea
Dredged Material Processing Technologies: Dewatering, …
WebJun 1, 2004 · More recently, dredged material has been amended with stabilizing agents such as cement, cement kiln dust, and fly ash, and used as fill material at Brownfield sites and to close an abandoned mine in Pennsylvania. WebApr 10, 2024 · This paper compares experimental results on the stabilization of clayey dredged material (DM) using quicklime (QL), hydrated lime (HL), portland cement (PC), and Class F fly ash (FA). WebJan 1, 2012 · The test results show the feasibility of solidified dredged sediments for beneficial use as a material in road construction. Cement is superior to lime in terms of strength improvement, and... building scaffolding rental