Mounting boxes and boxes for concrete prefabricated according to VDE 6 5/6 6 high mechanical strength, for in-situ concrete and element production in the concrete plant, for horizontal and vertical formwork, excellent stability, conduit entries without grommets, sealing with patented membrane system, stable support spars, not sound-transmitting tube capsules (suitable for receiving conduit) for Rohrauslässe in ceilings and walls. The outer diameter of tube type to be used must be 2 - 3 mm larger than the opening of the tubular capsule to be so that tightness and strain relief are guaranteed. Hole diameter: 37 mm Pipe Type: M type 4: 97 537
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ST. Tags: concrete installation, housing, built-in pot