Pluggable installation in concrete construction
Create installation space in precast concrete walls and floors
Fast pluggable electrical installation in precast concrete? Absolutely. Together with several industry partners, Attema has developed a practical solution: a fast installation method for precast concrete walls and floors that can deliver considerable time savings on larger residential construction projects.
Plug-in installation in concrete
Modular construction with a pluggable electrical installation
A few years ago, Attema developed Installation 2.0, a concept that enables fully pluggable installation in residential construction. This installation method uses the available space in hollow walls and suspended ceilings.
Attema now also offers a solution for concrete construction. With the new floor and wall boxes in our range, installation space can be created easily within the concrete structure. This makes it possible to create a fully pluggable installation in precast concrete walls and floors.
Benefits of pluggable installation:
- Faster and easier installation
- Fewer failure costs
- Shorter construction times
- Lower total cost of ownership
There are therefore plenty of reasons to switch to fast pluggable installation for larger residential construction projects.
Pluggable installation in concrete
Pluggable installation in concrete in three steps:
- The installation components for the walls and floors are prepared off-site.
- During the production process, the concrete factory installs the prefabricated installation components in the walls and floors.
- On site, the walls and floors are connected using the pre-installed pluggable cables. The installation is completed with a pluggable Click-mate distribution board.
Case study: De Hoop Pekso Concrete factory
De Hoop Pekso uses the ATTEMA ceiling junction box with system magnet cover for the production of precast concrete slab floors. The system magnet cover ensures accurate positioning and a neat finish of the ceiling junction boxes.
Compared with previous solutions, the system provides a cleaner and more efficient working method. The magnets can be reused easily, reducing both material loss and costs. This allows De Hoop Pekso to combine a stable production process with a sustainable and practical installation solution.
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Concrete factory De Hoop Pekso, Oosterhout
Ceiling junction box with system magnet cover
- CD80R 16/19 ceiling junction box with tape
- Suitable for use in semi-precast floor slabs.
- Distance from the underside of the conduit entries to the open side of the box: 60 mm.
- Tape prevents concrete water from entering the conduit entries.
- Protective cover, item no. AT4818, and adhesive cover, item no. AT4850, available separately.
Matching covers for final installation: item nos. AT5010 and AT5011.
Complete concrete construction system
Efficient solutions for concrete construction
The ATTEMA concrete construction system offers complete solutions for the safe and efficient installation of electrical systems in precast and cast-in-situ concrete. Depending on the production environment and type of formwork, installers can choose between pluggable installation or fixing with pins, magnets or adhesive. Each system has been developed to reduce installation time, protect the formwork and ensure reliable positioning of the installation components. Attema therefore offers a practical and suitable solution for every concrete construction method.
Pluggable installation in precast concrete
With pluggable installation, floor and wall boxes are prepared, installed and pre-wired at the concrete factory. Once the structural shell has been erected, the installation components and wiring accessories can be connected quickly and easily using pluggable connections. This system delivers significant time savings during the finishing stage and reduces the amount of work required on site.
Floorbox B80
Article number:
AT5310
- 2 inlets for 54 mm tube.
- 8 inlets for 19/20 and 34 mm tube.
- Performed with 2 bottom entries for 60 mm tube.
- With protective cover.
Invoer 19-20 mm betondoos
Article number:
AT5304
- Easy to apply over pre-assembled cables.
- Solid locking in the Floor- and Wall Box.
- Strong locking of the tube.
Invoer 34 mm betondoos
Article number:
AT5303
- Easy to apply over pre-assembled cables.
- Solid locking in the Floor- and Wall Box.
- Strong locking of the tube.
Invoer 54 mm betondoos
Article number:
AT5302
- Easy to apply over pre-assembled cables.
- Solid locking in the Floor box.
- Strong locking of the tube.
Penvast® concrete construction system
Penvast®: fast and efficient for repetitive work
Penvast is primarily used on the construction site and secures boxes to timber or steel formwork using pins. Measuring and drilling are only required for the first concrete pour. The boxes can then be repositioned quickly in the same locations for subsequent pours. The system prevents concrete water ingress, can be installed easily by one person and is ideal for repetitive concrete construction.
PV50 Penvast junction box Ø 20 mm
Article number:
AT4809
- Equipped with repositionable mould cover.
- Including 2 M3 x 12 mm screws.
- 2 conical tube entries with tube snapper; one of which is closed by a breakout port.
PS Penvast wall-ceiling transition box Ø 20 mm
Article number:
AT5286
- Equipped with repositionable mould cover.
- Equipped with conical tube inlet with tube snapper.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- Quick and easy realisation of a relevant end.
- Without unnecessary bends, easy wire pulling.
- Associated pipe entries art. no. AT4053 and art. no. AT4054.
PV Penvast Perilex box Ø 19 mm
Article number:
AT4826
- Equipped with repositionable mould cover.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
PVK40 Penvast Compact junction box Ø 19 mm
Article number:
AT4803
- Equipped with repositionable mould cover.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Flush-mounting box for flush-mounting of special double-socket outlet with earthed earthing.
- Internal dimensions: 65 x 100 mm.
PVD50 Penvast Duo-box Ø 20 mm
Article number:
AT4815
- Equipped with repositionable mould cover.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Dimensions of the box is according to 2 coupled MV50 boxes.
Penvast drilling sticker
Article number:
AT4828
- Drill holes: Ø 5 mm, except those for pipe spacers art. no. AT4822, AT4823, AT4824 and AT4825: Ø 7 mm.
- Includes programming of the drill holes for recessed, central, Perilex boxes and counter brackets.
Magvast® concrete construction system
Magvast®: fixation with reusable magnets
Magvast secures boxes to steel formwork using powerful magnets and is mainly used in concrete factories. No drilling is required, so the formwork remains undamaged and can be used flexibly. After the concrete has been removed from the formwork, the magnets are taken out and reused during the next production cycle.
MV50 Magvast junction box Ø 16 mm
Article number:
AT4880
- 2 conical tube entries with tube snapper; one of which is closed by a breakout port.
- Including 2 M3 x 12 mm screws.
MVD50 Magvast Duo-box Ø 19 mm
Article number:
AT4847
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Dimensions of the box is according to 2 coupled MV50 boxes.
MVD50 Magvast Duo-box Ø 20 mm
Article number:
AT4819
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Dimensions of the box is according to 2 coupled MV50 boxes.
MV40 Magvast junction box Ø 16 mm
Article number:
AT4836
- Equipped with conical tube inlet with tube snapper.
- Including 2 M3 x 12 mm screws.
Magvast wall-ceiling transition box Ø 19 mm
Article number:
AT5283
- Equipped with conical tube inlet with tube snapper.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- Quick and easy realisation of a relevant end.
- Without unnecessary bends, easy wire pulling.
MV Magvast Perilex box Ø 19 mm
Article number:
AT4851
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
MVK40 Magvast Compact junction box Ø 19 mm
Article number:
AT4801
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Flush-mounting box for flush-mounting of special double-socket outlet with earthed earthing.
- Internal dimensions: 65 x 100 mm.
MV40 Magvast junction box Ø 19 mm
Article number:
AT4837
- Equipped with conical tube inlet with tube snapper.
- Including 2 M3 x 12 mm screws.
MV50 Magvast junction box Ø 19 mm
Article number:
AT4839
- 2 conical tube entries with tube snapper; one of which is closed by a breakout port.
- Including 2 M3 x 12 mm screws.
Magvast wall-ceiling transition box Ø 16 mm
Article number:
AT5273
- Equipped with conical tube inlet with tube snapper.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- Quick and easy realisation of a relevant end.
- Without unnecessary bends, easy wire pulling.
MV50 Magvast junction box Ø 20 mm
Article number:
AT4811
- 2 conical tube entries with tube snapper; one of which is closed by a breakout port.
- Including 2 M3 x 12 mm screws.
Magvast wall-ceiling transition box Ø 20 mm
Article number:
AT5287
- Equipped with conical tube inlet with tube snapper.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- Quick and easy realisation of a relevant end.
- Without unnecessary bends, easy wire pulling.
Kitvast® Betonbouwsysteem
Kitvast®: flexible adhesive fixation without drilling
With Kitvast, the boxes are fixed to the formwork using hot-melt adhesive. The system is suitable for various substrates, does not damage the formwork and leaves no visible adhesive residue in the concrete wall after removal. Kitvast is therefore particularly suitable for flexible production processes in concrete factories.
KV50 Kitvast junction box Ø 20 mm
Article number:
AT4841
- Fitted with adhesive lid.
- Including 2 M3 x 12 mm screws.
- 2 conical tube entries with tube snapper; one of which is closed by a breakout port.
KVK40 Kitvast Compact junction box Ø 19 mm
Article number:
AT4848
- Fitted with adhesive lid.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Flush-mounting box for flush-mounting of special double-socket outlet with earthed earthing.
- Internal dimensions: 65 x 100 mm.
Kitvast wall-ceiling transition box Ø 20 mm
Article number:
AT5288
- Fitted with adhesive lid.
- Equipped with conical tube inlet with tube snapper.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- Quick and easy realisation of a relevant end.
- Without unnecessary bends, easy wire pulling.
KVD50 Kitvast Duo-box Ø 20 mm
Article number:
AT4845
- Fitted with adhesive lid.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
- Dimensions of the box is according to 2 coupled MV50 boxes.
KV Kitvast Perilex box Ø 19 mm
Article number:
AT4849
- Fitted with adhesive lid.
- Equipped with conical tube inlet with tube snapper.
- Mounting screws: M3 x 18 mm.
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