IsI-rocket II

Stable spacer for the double wall production of 8 mm steel with injection-moulded head and newly designed foot.
By the injection of head and foot, we reach minimal differences in the lengths of individual rockets
which guarantees accurate walls during concreting.
Contact area for 15, 20, 25 and 30 mm concrete cover.
The ISI rockets can be extended using our extension pieces in 10, 20, 30 and 40 mm lengths.
Please note that the WU test expires when using the extension pieces.

Tested according to DBV data sheet “Abstandhalter” – Eurocode 2, version November 2019.