Fire protection bulkheads (not of metal) for cable and pipe ducts for the passage of cables, grounding cables, and pipes through walls and ceilings, also for air conditioning systems, pneumatic tube conveyor systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors; fire protection pipe collars, fire protection bricks, fire protection penetration seal, fire protection cushions, cable duct seal for fire protection including prefabricated cable ducts and cable transits (all afore-mentioned goods, not made of metal, specially adapted for building and construction purposes); prefabricated fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their connecting flanges; building materials, namely fire protection plates and panels (not of metal) of any kind for covering of electric lines, cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts; prefabricated fire-resistant partition walls (not made of metal), prefabricated double bottoms (not made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of such double bottoms, such as floor slabs, flooring materials, floor substructures, bottom beams, ground supports.

Installation and maintenance of cable and pipe ducts for the passage of cables, grounding conductors, pipes, and fire protection pipes through walls and ceilings for sealing against gas and water in building construction and civil engineering and their parts, namely duct pipes, duct sockets, cable protection pipes and cable protection hoses (all afore-mentioned goods made of metal), fire protection bulkheads (made of metal) for cable and pipe ducts for the passage of lines, cables, pipes through walls and ceilings, also for air conditioning systems, pneumatic delivery systems, fire, hazard and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe collars, fire protection bulkhead boxes (all afore-mentioned goods made of metal), prefabricated raised floors (made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of these raised floors, such as floor plates, floor substructures, floor beams, floor supports, gaskets and sealants of all kinds, also for fire protection purposes; Installation and maintenance of cable and pipe ducts for the passage of cables, grounding conductors, pipes, and fire protection pipes through walls and ceilings for sealing against gas and water in building construction and civil engineering and their parts, namely duct pipes, duct sockets, cable protection pipes and cable protection hoses (all afore-mentioned goods not of metal); Installation and maintenance of fire protection bulkheads (not of metal) for cable and pipe ducts for the passage of cables, grounding conductors, and pipes through walls and ceilings, also for air conditioning systems, pneumatic delivery systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe collars, fire protection bulkhead boxes, fire protection blocks, fire protection plugs, fire protection cushions, prefabricated fire protection installation ducts for cables and lines (all afore-mentioned goods not made of metal), prefabricated fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their connecting flanges, fire protection plates and panels (not of metal) of any kind for the cladding of lines, cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts, prefabricated fire-resistant partition walls (not made of metal), prefabricated double floors (not made of metal) to cover installations (electricity, gas, water, heating, air conditioning) and parts of such double floors, such as floor slabs, floor coverings, floor substructures, floor beams, floor supports; Sealing of building cracks, drill holes, penetrations, cable and line ducts, cable and line troughs as well as groundings; sealing of building cracks, drill holes, penetrations, cable and line ducts, cable and electric line trays as well as groundings.

Technical consultation and planning with regard to cable and pipe ducts for the passage of cables, grounding conductors, pipes, and fire protection pipes through walls and ceilings for sealing against gas and water in building construction and civil engineering and their parts, namely duct pipes, duct sockets, cable protection pipes and cable protection hoses (all afore-mentioned goods made of metal), fire protection bulkheads (made of metal) for cable and pipe ducts for the passage of lines, cables, pipes through walls and ceilings, also for air conditioning systems, pneumatic delivery systems, fire, hazard and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe collars, fire protection bulkhead boxes (all afore-mentioned goods made of metal), prefabricated raised floors (made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of these raised floors, such as floor plates, floor substructures, floor beams, floor supports, gaskets and sealants of all kinds , also for fire protection purposes; Technical consultation and planning with regard to cable and pipe ducts for the passage of cables, grounding conductors, pipes, and fire protection pipes through walls and ceilings for sealing against gas and water in building construction and civil engineering and their parts, namely duct pipes, duct sockets, cable protection pipes and cable protection hoses (all aforementioned goods not of metal); Technical consultation and planning with regard to fire protection bulkheads (not of metal) for cable and pipe ducts for the passage of cables, grounding conductors, and pipes through walls and ceilings, also for air conditioning systems, pneumatic delivery systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe collars, fire protection bulkhead boxes, fire protection blocks, fire protection plugs, fire protection cushions, prefabricated fire protection installation ducts for cables and lines (all afore-mentioned goods not made of metal), prefabricated fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their connecting flanges, fire protection plates and panels (not of metal) of any kind for the cladding of lines , cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts, prefabricated fire-resistant partition walls (not made of metal), prefabricated double floors (not made of metal) to cover installations (electricity, gas, water, heating, air conditioning) and parts of such double floors, such as floor slabs, floor coverings, floor substructures, floor beams, floor supports.

Fire protection bulkheads (not of metal) for wall and ceiling ducts of electric lines, cables, pipes, also for air conditioning systems, pneumatic tube conveyor systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors; fire protection sleeve, fire protection pipe collars, fire protection bricks, fire protection penetration seal, fire protection cushions, cable duct seal for fire protection including prefabricated cable ducts and cable transits (all afore-mentioned goods, not made of metal, specially adapted for building and construction purposes); fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their flange connections; building materials, namely fire protection covers (not of metal) of any kind for electric lines, cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts; fire-resistant partition walls (not made of metal), also with glazing and doors; double bottoms (not made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of such double bottoms, such as floor slabs, flooring materials, floor substructures, ground supports, bottom beams.

Execution, installation and maintenance of cable and pipe ducts through walls and ceilings for sealing against gas and water in building construction and civil engineering, also grounding ducts, parts of all these ducts, such as duct pipes, dud sockets, sealing packs, cable protection pipes and hoses (all afore-mentioned goods made of metal), fire protection bulkheads (made of metal) for wall and ceiling ducts of lines, cables, pipes, also for air conditioning systems, pneumatic delivery systems, fire, hazard and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe ducts, fire protection pipe collars, fire protection bulkhead boxes (all aforementioned goods made of metal), raised floors (made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of these raised floors, such as floor plates, floor substructures, floor beams, floor supports, gaskets and sealants of all kinds, also for fire protection purposes; Execution, installation and maintenance of cable and pipe ducts through walls and ceilings for sealing against gas and water in building construction and civil engineering, including grounding ducts, parts of all such ducts, such as duct pipes, duct sockets, sealing packs, cable protection pipes and hoses (all afore-mentioned goods not of metal); Execution, installation and maintenance of fire protection bulkheads (not of metal) for wall and ceiling ducts of lines, cables, pipes, also for air conditioning systems, pneumatic delivery systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe ducts, fire protection pipe collars, fire protection bulkhead boxes, fire protection blocks, fire protection plugs, fire protection cushions, fire protection installation ducts for cables and lines (all afore-mentioned goods not made of metal), fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their flange connections, fire protection claddings (not of metal) of any kind for lines, cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts, fire-resistant partition walls (not made of metal), also with glazing and doors, double floors (not made of metal) to cover installations (electricity, gas, water, heating, air conditioning) and parts of such double floors, such as floor slabs, floor coverings, floor sub-constructions, floor supports, floor beams; Sealing of building cracks, drill holes, penetrations, cable and line ducts, cable and line troughs as well as groundings; sealing of building cracks, drill holes, penetrations, cable and electric line ducts, cable and electric line trays as well as groundings.

Consultation and planning with regard to cable and pipe ducts through walls and ceilings for sealing against gas and water in building construction and civil engineering, also grounding ducts, parts of all these ducts, such as duct pipes, dud sockets, sealing packs, cable protection pipes and hoses (all afore-mentioned goods made of metal), fire protection bulkheads (made of metal) for wall and ceiling ducts of lines, cables, pipes, also for air conditioning systems, pneumatic delivery systems, fire, hazard and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe ducts, fire protection pipe collars, fire protection bulkhead boxes (all aforementioned goods made of metal), raised floors (made of metal) for covering installation systems (electricity, gas, water, heating, air conditioning) and parts of these raised floors, such as floor plates, floor substructures, floor beams, floor supports, gaskets and sealants of all kinds, also for fire protection purposes; Consultation and planning with regard to cable and pipe ducts through walls and ceilings for sealing against gas and water in building construction and civil engineering, including grounding ducts, parts of all such ducts, such as duct pipes, duct sockets, sealing packs, cable protection pipes and hoses (all afore-mentioned goods not of metal); Consultation and planning with regard to fire protection bulkheads (not of metal) for wall and ceiling ducts of lines, cables, pipes, also for air conditioning systems, pneumatic delivery systems, fire alarm systems, hazard alarm systems and burglary alarm systems and fire extinguishing systems, as well as for conveyors such as conveyor belts, roller conveyors, chain conveyors, fire protection pipe ducts, fire protection pipe collars, fire protection bulkhead boxes, fire protection blocks, fire protection plugs, fire protection cushions, fire protection installation duds for cables and lines (all afore-mentioned goods not made of metal), fire protection ducts (not of metal) for ventilation or smoke extraction, including prefabricated duct sections and their flange connections, fire protection claddings (not of metal) of any kind for lines, cables, pipes, line and cable trays, line and cable ducts, ventilation ducts, steel girders, supports, ceilings, shafts, fire-resistant partition walls (not made of metal), also with glazing and doors, double floors (not made of metal) to cover installations (electricity, gas, water, heating, air conditioning) and parts of such double floors, such as floor slabs, floor coverings, floor sub-constructions, floor supports, floor beams.