Formwork system
Various implementations described herein are directed to a formwork system. In one implementation, the formwork system includes aluminum extrusions and aluminum castings. The aluminum castings and the aluminum extrusions can be assembled by being pressed and riveted together.
1. A formwork panel, comprising:
an interior rail;
a side rail; and
a coupling between the interior rail and the side rail,
wherein the coupling is a fitting disposed on a butt end of the interior rail via a press fit and is configured to be removed from the side rail and from the interior rail and reconnected to the side rail and to the interior rail.
2. The formwork panel as recited in claim 1 , wherein the coupling is a clip.
3. The formwork panel as recited in claim 1 , wherein the coupling comprises steel.
4. The formwork panel as recited in claim 1 , wherein the coupling is a screwed coupling.
5. The formwork system of claim 1 , wherein the interior rail comprises a material selected from the group consisting of steel, wood and aluminum.
6. A formwork system comprising:
a first formwork panel, comprising:
an inner rail;
a first side rail; and
a second side rail;
wherein the first formwork panel is configured to be coupled to other formwork panels of the formwork system using a clamp;
wherein the first formwork panel further comprises a plurality of fittings to dispose a first butt end of the inner rail to the first side rail and to dispose a second butt end of the inner rail to the second side rail, the first end of the inner rail opposing the second end of the inner side rail; and
wherein each fitting of the plurality of fittings is connected to the inner rail via a press fit and is configured to be removed from the side rail and from the inner rail and reconnected to the side rail and to the inner rail.
7. The formwork system as recited in claim 6 , wherein at least one of the plurality of fittings is a clip.
8. The formwork system as recited in claim 6 , wherein at least one of the plurality of fittings comprises steel.
9. The formwork system as recited in claim 6 , wherein at least one of the plurality of fittings is screwed with at least one of the inner rail, the first side rail and/or the second side rail.
10. The formwork system of claim 6 , wherein the inner rail comprises a material selected from the group consisting of steel, wood and aluminum.