Rockfall protection barriers 100 - 5000kJ PFEIFER ISOFER AG 'SostQP HASENTALSTRASSE 8 CH-8934 KNONAU TELEFON +41 (0)44-7685555 E-MAIL [email protected] INTERNET www.pfeifer-isofer.ch

Tested in accordance with the latest standard of the ETAG 027 test guideline The ISOSTOP E systems have passed the suitability test in accordance with the ETAG 027 guideline with the best possible result. After testing with 100  nominal energy, a residual height % of more than 50 % of the original height was measured in the impact zone. This corresponds to performance category A. In another test section, the barriers were loaded twice consecutively with 33 % nominal energy without the system having to be repaired. Here as well, the test block was successfully stopped and all other test conditions...

The components Diagonal wire cable net «« The net consists of high tensile wire cables that are fixed diagonally with cable-protecting cross clamps. The diagonal arrangement of the meshed cables allows optimum distribution of stone loading up to the load bearing cables of the ISOSTOP E systems. Easy installation with shackles. FLEXNET wire rope net «« Core element of the ISOSTOP low energy systems is the innovative new patented FLEXNET. It is characterized by its flexibility and has great reserves for a sequenz of rockfalls. The net is delivered in folded packages and the support cable runs directly...

The installation Foundations «« The anchoring points are measured and marked according to the installation plan. Foundations are designed by project engineers. Installation handbook «« The installation handbook provides the installer with detailed 3D drawings and explains all steps to be taken to install the barrier. Alignment of the posts «« The lightweight constructed posts of the ISOSTOP E barriers can easily be placed by hand, with a crane or by helicopter. Tensioning «« All wire ropes are firmly tensioned and clamped with wire rope clips. Net «« installation All nets are either shackled...

The references Switzerland «« System: ISOSTOP 1000 Protected object: road Switzerland «« System: ISOSTOP 100 E DIMinutive Protected object: road Japan «« System: ISOSTOP 3000 Protected object: road Scotland «« System: DEBRIS STOP 200-HM Protected object: road Italy «« System: ISOSTOP 1000 E Protected object: road Norway «« System: ISOSTOP 2000 Ev Protected objekt: infrastructure PFEIFER ISOFER The new ISOSTOP E/Ev Rockfall protection barriers 100 – 5000

Turkey «« System: ISOSTOP 500 E Protected object: tunnel entrances, hydroelectric power station Spain «« / Andorra System: ISOSTOP 3000 Protected object: road and infrastructures Hong «« Kong System: ISOSTOP 3000 Protected object: buildings and infrastructures Japan «« System: ISOSTOP 2000 Protected object: road Norway «« System: ISOSTOP 250 E Protected objekt: infrastructure Norway «« System: TS-5000-ZD Protected object: railway and road The new ISOSTOP E/Ev Rockfall protection barriers 100 – 5000 kJ 03/2015

Energy classes • ETAG 027 Certified • CH-Certified O Certificate in Preperation All systems are listed in the official approval list of: « www.eota.eu PFEIFER ISOFER The new ISOSTOP E/Ev Rockfall protection barrier

PFEIFER Headquarters PlstributiSii Protection products PFEIFER Branches PFEIFER SEIL- UND HEBETECHNIK GMBH Dr.-Karl-Lenz-StraBe 66 D-87700 MEMMINGEN Tel. +49(0)8331-937-0 E-Mail [email protected] Internet www.pfeifer.info ■ Switzerland PFEIFEG ISOFER AG Fiasentalstrasse 8 CH-8904 KNONAU Tel. +41-44-768-55-55 Fax +41-44-768-55-30 E-Mail [email protected] Irrtemetwww.5fei-er-isofer.ch ■ Italy, Greece, Portugal, Slovakia PFEIFER ISOFER AG Mobil +421-911 627292 E-Mail [email protected] I Spain, Andorra PFEIFER ISOFER AG Tel. +34-965940811 Mobil +34-608243578 E-Mail [email protected]...