231GB_isorock16S_0508.qxd:231GB_isorock16S_07_07.qxd 27.05.2008 11:11 Uhr Seite 1 A company of ThyssenKrupp Steel ThyssenKrupp Bausysteme tk Fire protection according to a system Hoesch isorock® Hoesch isorock® integral D Hoesch isorock® vario Hoesch isorock® akustik

231GB_isorock16S_0508.qxd:231GB_isorock16S_07_07.qxd 27.05.2008 11:11 Uhr Seite 3 ThyssenKrupp Bausysteme Innovation in the field of fire protection and thermal insulation High Tech in our CreativeLine: The new generation of Hoesch isorock® sandwich elements As the first European company ThyssenKrupp Bausysteme were awarded the building material classification A2-s1, d0 in accordance with DIN EN 1350-1. Hence, the complete element (Hoesch isorock® and Hoesch isorock® vario) consisting of a Conrock rock wool layer classified A1 as the insulating core and coil-galvanized and coil-coated faces,...

231GB_isorock16S_0508.qxd:231GB_isorock16S_07_07.qxd 27.05.2008 11:11 Uhr Seite 4 ThyssenKrupp Bausysteme The safety of the new generation Hoesch isorock®, Hoesch isorock® vario and Hoesch isorock® integral D 4 awarded the best possible classification according to DIN EN 13501-1, i.e. A2-s1, dO A2 the product is not combustible and does not essentially contribute to growth of a fully developed fire. Thus, the panel is an efficient protection (barrier) against fire. s1 is the lowest level of smoke development. This is especially important when bearing in mind that in the case of a fire 80% of...

ThyssenKrupp Bausysteme Possible applications for Hoesch isorock® and Hoesch isorock® vario: The fire wall In order to provide flexibility on site for the erection of fire walls, the rules applicable to industrial building (item 5.8.4) allow for two opposite walls of a classified fire resistance of bustible material to be used instead of an interior fire wall. plies with the requirements specified in this directive, i.e. resistance class F 90". Thus, they may be used as fire walls. such a wall is shown below. The adaptation to local conditi- ons must be co-ordinated with an expert responsible...

Hoesch isorock® The Hoesch isorock® generation ThyssenKrupp Bausysteme sandwich elements consisting of two metal sheets positioned on either side of a core of the mineral wool which are firmly bonded together in a shear- resistant manner. Thus, the sandwich panels are resistant to high loads (see load tables) and provide ther- Hoesch isorock8 wall panels are generally produced using "CONROCK bio-degradable rock wool" as the core layer The CONROCK rock wool layer material class Al, according to Laying methods geometry, Hoesch Tongue and groove design The exact joint geometry with inserted sealing...

ThyssenKrupp Bausysteme Hoesch isorock® fire resistance classes The great number of fire resist- ance grades achieved by in the table below. The maxi- mum spaces between horizon- respectivelly, are only limit values for the specified classes of fire resistance. When used as external cladding, wind loads as specified in the table analysis must be taken into account. The smaller value both tables is decisive for the Hoesch isorock* fire resistance classes for use as wall elements When in addition to the well- known features of sandwich elements additional demands on fire protection must be com-...

Hoesch isorock®vario ThyssenKrupp Bausysteme Hoesch isorock®: concealed fastening Visual appearance The outside joint of Hoesch isorock8 vario has been desi- gned so as to be identical with sandwich panel Hoesch iso- wand8 vario. This allows achie- ving a high degree of fire pro- tection without any constraints of visual appearance. The joint design is such that in the case of horizontal installation a chan- ge from PUR to rock wool is possible without any problem, divided into a number of fire resisting compartments without affecting the visual appearance. In the case of vertical installati-...

231GB_isorock16S_0508.qxd:231GB_isorock16S_07_07.qxd 27.05.2008 ThyssenKrupp Bausysteme Product properties: I defined fire resistance classes according to European standard I class of building material A2, s1, d0 according to DIN EN 13501-1 "non combustible" I concealed fastening I vapour-tight cover sheets made from coil-coated GALFAN® I thermal separation I visual appearance of outside joint identical with Hoesch isowand vario® I various coating systems are available 11:11 Uhr Seite 9 Hoesch isorock® vario I exact joint geometry, factoryinserted sealing tapes I ready for installation I alternative...

Hoesch isorock® acoustic ThyssenKrupp Bausysteme Yet another task for Hoesch isorock® used as inside wall: noise protection In many factories, the noise level is very high. However, people have the right to be protected against such exces- sive noise. Our proposal: using the same materials but with enhanced acoustic pro- perties, Hoesch isorock8 acou- stic with its excellent sound absorption values protects from reflected noise. Airborne noise is also efficiently absorbed, which is shown by the weigh- ted sound reduction index This panel, however, can only be used inside a building, as on the...

231GB_isorock16S_0508.qxd:231GB_isorock16S_07_07.qxd 27.05.2008 11:11 Uhr Seite 11 Hoesch isorock® acoustic Degree of sound absorption αs ThyssenKrupp Bausysteme Third centre frequency f (Hz) Degree of sound absorption according to EN 20354 (test certificate P-BA 27/2001), tested by the Fraunhofer Institute for Building Physics GB · Info 2.3.1 · 5.2008 · bc Product properties: I high thermal insulation I bio-degradable rock wool layer I efficient airborne noise absorption Rw = 34 dB I thermal separation of cover sheets I lengths up to 16 m I high rigidity I exact joint geometry, factoryinserted...

Hoesch isorock® integral D ThyssenKrupp Bausysteme The complement to Hoesch isorock® and Hoesch isorock® vario: Hoesch isorock® integral D, non combustible with concealed fastening fire protection elements Hoesch vario have been complemented D sandwich roof element which Product description: upper chord can be easily bearing roof surface by through bolts ■ the rock wool core layer is the rock wool core layer is high thermal insulation resulting from a reduced number of deep beads, almost complete utilization of the nominal panel height vapour-tight cover sheets with factory-applied sealing cover...