Assembly instruction
P730 Concrete wing box 2.0
Punch holes for installation pipes using
punch pliers or drill out with a step drill.
Insert M20/M25 or M32 pipes.
Sashes specify 15 cm standard distance
from the door formwork.
For different concrete coverings, the
concrete box can be rotated 180 degrees.
Attach sash to steel reinforcement with wire.
Flexible wings adapt to the respective
For concrete coverings between 20-40 mm or...
...concrete coverings suitable between
40-60 mm.
After concreting, the cover can be opened
with a hammer blow.
