BET110200, BET cable box 110x200x270 mm (HxBxT) cable shard S90, installation in the local concrete

BET "System Wichmann" ®: Pasting of fire protection cases as a lost formwork. Pasting of steel plate housings with fire protection lining as a parting and fire-resistant S90 fire lock for the execution of cables and installation pipes in Ortbeton. The fire seal shall be functionally separated from the calamity seal and shall function independently of the seal. The function shall not be interrupted during retrofitting operations. The cable is to be supplied as a ready-to-use component and poured into the local concrete. The assembly is carried out according to the attached assembly instructions. The minimum permitted distances to adjacent transmissions or introduction of pipes or similar in the ceiling should be considered. Calvary seal with star-side cover caps or EasyFoam - foam stopper. Both are roughly cut and used in the remaining openings. The remaining openings shall be closed with a permanent elastic sealant (e.g. silicone, acrylic,...) or EasyFoam fire protection foam. The interior of larger BET cable boxes should be stabilized before pouring in the local concrete with the provided styrofoam element, so that the cable box does not deform when pouring. Approved by the DIBt Berlin under the number Z-19.15-20. FTZ specification 736 53 FS 1 / 07.88. The closure is supplied including assembly instructions, foam stoppers, sealing mat and quality plate. From a box width of 335 mm a styrofoam block is included for stabilization when pouring in the local concrete. Installation according to ABG Z-19.5- 2517. No processor certification is necessary for the installation. The following requirements shall be applied to the cable closures: fire resistance class S90 according to DIN 4102. The simple and absolutely dust-free retrofitting and maintenance must be possible at any time without any special equipment or special processor approvals or training. Proof of the existing emission test for VVOC, VOC and SVOC according to the health assessment and assessment plan of the Committee for the Safety Assessment of Construction Products (AgBB) (if sealed with the sealants recommended by Wichmann). In terms of economic and fire-protection sustainability, the offered gravel system must not be a combination. Approved for cables of all kinds without any limitation of the cable diameter and for cable bundles. Allowed for hollow conductors up to 68 mm x 41 mm and coaxial hollow conductors up to 60 mm. Approved for bundle pipe systems up to 50 mm in diameter and multi-load lines up to 24 mm in diameter. Approved for all empty pipes according to DIN EN 61386 with and without cable installation up to a diameter of 63 mm and empty tube bundles; the cable diameter shall not be limited even in empty tubes. The interior of the closure is 100% with cables and / or empty pipes; the closure shall not be overlegible. In the case of full occupancy, the cable diameter shall not be limited. No distance between cables, empty tubes, empty tube bundles, hollow ladders or bundles. Installation, sealing and maintenance must also be possible and approved from one sheet side. Proof of sound protection properties. The materials used must be odour-neutral. All materials used must be recyclable. In the event of fire, no additional toxic gases shall be produced by the closure. Equivalent systems are approved; the equivalence must be guaranteed on all points indicated and must not only relate to the duration of fire resistance; Of a kind used in the manufacture of motor vehicles Foam stone scrolls are not recognised as equivalent. Lead manufacturer BET cable boxes "System Wichmann" ®, part description: BET cable box 110x200x270 mm (HxBxT) cable shard S90, installation in the local concrete, item number: BET110200. Manufacturer: Wichmann Brandschutzsysteme GmbH & Co. KG, Siemensstraße 7, 57439 Attendorn, Tel: + 49 2722 6382-0, Fax: + 49 2722 6382-299, E-mail: info @ wichmann.biz, www.wichmann.biz.