Wichmann TW90
A flat-supplied foldable firestop box for small to medium wall openings and small-diameter cable installations.
Application and selection
Check the product model, dimensions, substrate, service type and installation method against the relevant manufacturer documentation. Fire resistance ratings apply to tested assemblies; they are not a universal rating for the material alone.
Technical documents
Documents are hosted on this website. Original technical, manufacturer, certification and emergency information is retained. Contact AODISI for sales enquiries.
PDF · Größenübersicht TW90/30 Faltbox ↓PDF · Allgemeine bauaufsichtliche Zulassung TW90 - DIBt Berlin, Z-19.15-1022 ↓PDF · Allgemeine Bauartgenehmigung TW90 - DIBt Berlin, Z-19.53-2444 ↓PDF · Montageanleitung Kabelboxen TW90/30 als Faltboxen ↓PDF · Übereinstimmungsbestätigung ↓Technical documents and related products
Use the Wichmann TW90 technical documents to check dimensions, installation and suitability. For penetration firestopping and fire barrier systems selection, compare the following products in the same material category; matching categories do not imply interchangeability.