Use of surfactant in the preparation of modified sulfur and sulfur cement
AssigneeUnited Arab Emirates University
InventorsAbdel-Mohsen Onsy Mohamed, Maisa Mabrouk El Gamal
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Abstract
Use of a non-ionic surfactant in the preparation of modified sulfur and/or modified sulfur cement that may or may not be modified sulfur concrete.
Claims16
A process of producing modified sulfur concrete, which process comprises (a) a step of preparing modified sulfur wherein the degree of polymerization is at least 10%, which step comprises mixing elemental sulfur with a non-ionic surfactant, wherein said non-ionic surfactant is an alkylaryloxy polyalkoxy alcohol, and (b) mixing said modified sulfur with an aggregate and elemental sulfur to produce a mixture.
A process of producing modified sulfur cement, which process comprises (a) a step of preparing modified sulfur wherein the degree of polymerization is at least 10%, which step comprises mixing elemental sulfur with a non-ionic surfactant, wherein said non-ionic surfactant is an alkylaryloxy polyalkoxy alcohol and (b) mixing said modified sulfur with elemental sulfur.
Dependencies are inferred from the claim text.