This is new… waste is now a part of the decoration
Since these elements are a part of a building and each one that houses people is equiped with waste disposal containers such as the one above. They differentiate from their own properties if they are flammable or built out of metal. They have different capacities in Litres and also the can be defined for different sort of waste: paper, organic, plastic, metal, etc.
In addition there are mandatory regulations on how many of these components and which types a building should have.
So I don’t think that this can be defined as a IfcFurnishing.
In my opinion it needs an extension to define all these properties.