Frame system and manhole covering
A frame system for a manhole covering includes at least one first frame element and one second frame element, each including at least one first connecting surface and/or at least one second connecting surface. The first and second frame elements are connectable to one another in a friction-locked and/or formfitting manner along the opposing first or second connecting surfaces, wherein in the connected state of the first and second frame element at least one joining region is formed between the opposing first connecting surfaces or between the opposing second connecting surfaces. The joining region can be filled using a joining element in such a way that the joined connection of the frame elements is detachable and reproducible wherein the joining element comprises a hot melt adhesive.
1. A frame system for a manhole covering comprising:
at least one first frame element and one second frame element,
wherein the at least one first frame element and one second frame element include at least one first connecting surface and/or at least one second connecting surface,
wherein the at least one first and one second frame element are connectable to one another in a friction-locked and/or formfitting manner along respective opposing at first and/or second connecting surfaces,
wherein in a connected state of the at least one first and one second frame element, at least one joining region is formed between the respective opposing first and/or second connecting surfaces, the joining region being a tolerance compensation between the respective opposing first and/or second connecting surfaces,
wherein a detachable joining element is provided in the at least one joining region in such a way that the connected state of the at least one first and one second frame elements is detachable and reproducible, the detachable joining element forms a gap between the respective opposing first and/or second connecting surfaces in the at least one joining region, and
wherein the joining element comprises a hot melt adhesive.
2. The frame system as claimed in claim 1 , wherein the at least one joining region can be caulked by means of the joining element, so that the joining element can be introduced into the at least one joining region in the connected state of the at least one first and one second frame elements.
3. The frame system as claimed in claim 1 , wherein the hot melt adhesive comprises a co-polyamide.
4. The frame system as claimed in claim 1 ,
wherein the frame system comprises at least four frame elements each comprising a first and/or a second connecting surface,
wherein between the adjoining frame elements in each case at least one joining region is formed along respective opposing first and/or second connecting surfaces, and
wherein in the connected state of the frame elements only the joining regions can each be filled using the joining element.
5. The frame system as claimed in claim 1 , wherein the at least one first and one second frame elements are able to be disassembled non-destructively after filling the at least one joining region with the joining element.
6. The frame system as claimed in claim 1 , wherein the at least one first connecting surface and/or at least one second connecting surface are entirely separated by the detachable joining element.
7. The frame system as claimed in claim 6 , wherein the at least one joining region is filled exclusively with the detachable joining element.
8. The frame system as claimed in claim 1 , wherein the at least one first connecting surface and at least one second connecting surface are not in contact with one another.
9. A manhole covering comprising at least one manhole cover and a frame system as claimed in claim 1 .
10. The manhole covering as claimed in claim 9 , wherein the manhole cover is fitted into the frame system by means of the filling of the at least one joining region using the joining element.