CHALI underfloor duct systems are screed-flush ducts with coverable brushes and removable covers. They are composed of pre-assembled, height-adjustable lower and upper parts including assembly covers

UBEBV product solutions are connecting elements that are bolted into the screed-flush CHALI duct systems. The mounting components are made of sendzimir hot-dip galvanised sheet steel in accordance

JGM A hook-head locking plates are threaded plates that are inserted at any point of the corresponding anchor or mounting channel. The threaded hole is centred by turning the nut 90° after inserting

FERBOX® Type E03 single-row rebend connections are used for the frictional connection and reinforcement of reinforced concrete parts. They are suitable for narrow walls from 100 mm wall thick. They

PENTAFLEX KB® Corner is a preformed single element made of galvanised sheet steel with a special coating for sealing construction joints in corner areas. It is used in combination with PENTAFLEX KB®

PENTAFLEX KB® 80 is a galvanised steel sheet with a special coating for sealing construction joints in walls/slab areas. It is attached to the wall reinforcement using one mounting stirrup per metre.

The BKKDR-RHP floor duct crossing cover is placed on top of the floor duct crossing BKK and protects cables and supply lines from flying sparks and other mechanical influences. It is 100 to 600 mm

The floor duct reducer BKRKS 110 enables a cable protection hose to be connected to a floor duct. It is 105 mm high and is made of sendzimir hot-dip galvanised steel. The side rail of the floor duct

The corner angle BL 5 is used to fasten bracket holders KHA / KHAL and KHU 40/57/60 to walls. The bracket is bolted to the bracket holder and dowelled to the concrete wall. It is made of hot-dip

The channel connector bracket AVAW can be used to connect mounting channels together as crossings or branches. The channel connector brackets consist of a T branch angled to the left, centre or