Sulphur cement product
AssigneeShell Oil Company
InventorsGuy Iode Magda Maria Verbist, Ingrid Ploegaert, Egbert Veldman
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Abstract
A sulphur cement product comprising from 10 to 30 wt % sulphur, 70 to 90 wt % of particulate inorganic material and from 0.4 to 2 wt % wax, and comprising less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product, is disclosed. Further disclosed is a process for preparing a sulphur cement product; a process for preparing a sulphur cement surfacing on a structural material; and use of a wax to improve the fouling deposit removal and/or graffiti removal properties of a sulphur cement product.
Claims18
A sulphur cement product comprising from 10 to 30 wt % sulphur, from 70 to 90 wt % of particulate inorganic material, from 0.4 to 2 wt % wax, and less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product.
Dependencies are inferred from the claim text.