Method of covering a surface of a building and robot therefor
First Claim
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1. A method of forming an insulative covering on an internal surface of a building, the method comprising:
- introducing a robotic vehicle into an underfloor cavity of the building, wherein the underfloor cavity comprises a space between an underside of a suspended floor and the ground;
spraying, by the robotic vehicle, a thermally insulating material in at least one layer onto the internal surface, wherein the internal surface comprises the underside of the suspended floor, wherein the robotic vehicle comprises a spray nozzle coupled to a hose that is coupled to a source of the thermally insulating material, and further wherein the source is located outside of the underfloor cavity;
supplying, by the source, the thermally insulating material to the spray nozzle of the robotic vehicle via the hose; and
allowing the thermally insulating material to solidify, wherein the solidified thermally insulating material forms the insulative covering of the internal surface.
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Abstract
A method of covering a surface of a building, the method comprising spraying an expandable foam material onto the surface and allowing the foam material to solidify whereby to form a covering of the surface and a robotic vehicle configured to carry out the method.
32 Citations
21 Claims
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1. A method of forming an insulative covering on an internal surface of a building, the method comprising:
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introducing a robotic vehicle into an underfloor cavity of the building, wherein the underfloor cavity comprises a space between an underside of a suspended floor and the ground; spraying, by the robotic vehicle, a thermally insulating material in at least one layer onto the internal surface, wherein the internal surface comprises the underside of the suspended floor, wherein the robotic vehicle comprises a spray nozzle coupled to a hose that is coupled to a source of the thermally insulating material, and further wherein the source is located outside of the underfloor cavity; supplying, by the source, the thermally insulating material to the spray nozzle of the robotic vehicle via the hose; and allowing the thermally insulating material to solidify, wherein the solidified thermally insulating material forms the insulative covering of the internal surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification