{"product_id":"geba-brandschutz-deckenschott-avr-80-dn80-32080","title":"GEBA Fire Protection Ceiling Seal AVR 80 DN80 # 32080","description":"with clear cross-section made of galvanized sheet steel, with metallic quick-release fastener, corrosion-free and solder-free trigger device, intumescent material, enclosed by smooth-walled plastic inner pipe with completely clear cross-section. General building permit from DIBt Berlin Z-41.3-686. Fire resistance class K90 - 18017. Installation below, in or on the solid ceiling, alternatively below, in or on the F90 B timber beam ceiling. Fastening only by mortar grouting without screws, dowels or mortar anchors. No insulation required. Installation in classified shafts F30\/L30 - F90\/L90, minimum thickness 35 mm with any occupancy. For installation in ventilation systems according to DIN 18017-3 in steel ducts, e.g. spiral-wound ducts, in central ventilation systems for supply and exhaust air, and for connecting individual ventilation units, fume cupboards or extractor hoods without their own fire protection requirements.","brand":"GEBA","offers":[{"title":"1","offer_id":56543458394498,"sku":"WCW-0188462-001","price":44.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/6_8_e_6_68e6e44805b112372482deff9e462eccb57b3276_wcw_0188462_gl_image1_converted_500x500_b_32200_jpg.jpg?v=1775788391","url":"https:\/\/shop.we-connect.work\/en\/products\/geba-brandschutz-deckenschott-avr-80-dn80-32080","provider":"weconnectwork","version":"1.0","type":"link"}