A MEMBRANE BOX
FOR A SIMPLE INSTALLATION
M-SERIES CONCRETE BOXES
MULTITALENTS IN PREFABRICATED CONCRETE
With the individually usable concrete boxes of the M-Series you not only save a lot of time in the production of your prefabricated slabs and minimize the storage costs in your precast factory, you also deliver your clients the best possible quality of the final product. Thanks to the innovative membrane technology, the boxes M1, M2 and M3 are absolutely concrete-tight and the conduit grip ensures reliable strain relief. See for yourself!
AND ACTION!
THE M-SERIES CONCRETE BOXES
The concrete boxes from the M-Series are available in three different sizes:
- M1: length 110 mm, width 80 mm, installation depth 85 mm
- M2: length 90 mm, width 80 mm, installation depth 68 mm
- M3: length 90 mm, width 80 mm, installation depth 48 mm
The special highlight: In order to attach the concrete box a magnet can be positioned precisely either manually or automatically on the formwork in just a few seconds. In addition to a higher quality of the final product and a lot of time saving, bothersome removal of glue residue is no longer necessary. On top of that are the magnets recyclable and therefore more environmentally friendly compared to conventional methods. Of course the M-Series products can be glued on the formwork, too.
All variants of the M-Series are available with a 60 mm or a 35 mm installation opening, are 100 percent airtight and can be used for a concrete cover of 20 – 60 mm. The polypropylene membrane boxes are heat-resistant from -5°C to 100°C. Due to the smart design, the following areas of application are possible:
- M1 (5-in-1): junction box, concrete wing box, ceiling junction box, M32 large conduit box and electronic box for prefabricated concrete
- M2 & M3 (2-in-1): junction box, M32 large conduit box for prefabricated concrete
Further technical information can be taken from the data sheets:
SIMPLE INSTALLATION
THAT’S HOW IT WORKS
Installation on formwork
OPTION 1 AUTOMATED: The Primo Magnet-Fix positions the concrete boxes automatically and with absolute precision.
OPTION 2 MANUAL WITH MAGNET: The magnet enables precise positioning on the formwork.
OPTION 3 MANUAL WITH GLUE ATTACHEMENT: Use glue pad or apply glue directly.
Production double wall
Position concrete boxes on the desired location.
Optional attachement of a second membrane box. Any combination of M2 and M3 are possible.
Cut the membrane easily with a cutter knife.
Insert cables and (rigid) conduits from M15 to M32 completely without additional tools.
The conduit grip ensures reliable strain relief and the membrane technology ensures absolutely concrete-tight closure.
Reinforcement is being installed and both wall sides are put together – done!
Production solid wall
Attach wings to the concrete boxes.
Insert installation conduits and position the membrane box directly to the reinforcement.
Reinforcement is being installed – done!
ACCESSORIES FOR
THE M-SERIES
WINGS
The Membrane boxes are positioned directly to the reinforcement with the help of the Wings. Neither a counter bearing nor a support element is required for fastening. Due to the special design of the Wings, the standard distance to door formwork of 15 cm is maintained. Depending on the direction of the attachment of the wings to the membrane box, a concrete cover of 20 – 40 mm or, with a rotation of 180°, of 40 – 60 mm is possible.
PUSH-ON FRAME
The Push-on frames are also used in precast factories for the fastening of the Membrane box M1. You can order them as accessories. This allows you to increase the height of the actual box by 2,5 cm: The installation space is extended and the fastening is facilitated. The entries of the concrete box remain outside after concreting and make work easier for the electrician on the building site. Furthermore, you have the option to combine any number of Push-on frames. So you can adapt the system entirely in accordance with your needs.
FURTHER SOLUTIONS FOR
CONCRETE INSTALLATION IN PRECAST FACTORIES
WE ARE
THERE FOR YOU
Hotline
+49 8638 88559-200
Ask our experts
To the Primo expert chat
E-Mail
info@primo-gmbh.com
