Attema's Magvast® concrete construction system is used mainly in concrete factories, but also on building sites. Magvast® works with magnets that are clamped into the boxes to prevent concrete water from entering the boxes.
After measuring, the magnets are placed on which the box is then placed. After the formwork is removed, the magnet remains behind on the steel table or formwork, after which it can be removed and reused. Magvast® is then ready for the next cycle. It is a flexible system that does not damage the formwork.
Attema has magnets for various types of boxes in its range. Magnets have a high clamping force (>100 kg).
Suitable for steel formwork.
Attached without drilling, so no damage to the formwork.
Magvast concrete system junction boxes
MVK40 Magvast Compact junction box Ø 19 mm
Number of entries:
1
For conduit Ø:
19 mm
Halogen-free:
Yes
Packaging quantity:
50
Magvast concrete system junction boxes
ETIM Product Classification:
Box/housing for built-in mounting in the wall/ceiling
Box/housing for built-in mounting in the wall/ceiling
Mounting method:
Concrete building
Shape:
Oval
Construction type:
Built-in installation box (device box)
Model:
One and a half
Provided with revolving ring:
No
Couplable:
No
Equipped with:
Diameter:
Length:
108 mm
Width:
70 mm
Depth:
Inner depth:
40 mm
Suitable for wall/board thickness:
Suitable for number of device inserts:
1
Mounting switching equipment:
Screwing
With screws:
No
Number of non-adjustable device fixing lugs:
Number of adjustable device fixing lugs:
Housing feed-through by break-out opening:
No
Housing feed-through by seal membrane:
No
Housing feed-through by nozzle:
No
Housing feed-through by step membrane:
No
Suitable for tube diameter:
19 mm
Suitable for cable diameter:
Pipe locking:
No
Pipe locking optional:
No
Inlet from the rear:
No
Number of inlets:
1
Number of included spouts:
0
Material:
Plastic
Halogen free:
No
Surface protection:
Untreated
Colour:
Grey
Degree of protection (IP):
IP20
Degree of protection (NEMA):
Cover model:
None
Transparent cover:
No
Cover attachment:
Snapped on
Sealable:
No
Circuit integrity:
None
With screening:
No
Airtight:
No
Max. conductor cross section:
6 mm²
Number of poles of the clamp:
0
Clamp position fixed:
No
Luminaire hook mounting:
No
Nozzle:
Tunnel branch pipe
Special application:
None
With partition panel:
Compliant with BS 4662:
Connections / Entries
- Number of entries:
- 1
- For conduit Ø:
- 19 mm
Installationdetails
- Assembly type:
- BB (solid construction)
Safety / Properties
- Halogen-free:
- Yes
- Special application:
- on-site mixed concrete