gumba
Bridge bearingsReinforced elastomeric bearings
Reinforced elastomeric bearings manufactured according to EN 1337-3, forming the core of the GUMBA production range for road and rail bridges.
EN 1337-3
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Construction Systems
Product catalogue
Filter the full construction range by brand, application and standard.
27 products
gumba
Bridge bearingsPot bearings
Pot bearings according to EN 1337-5, part of the GUMBA production range for structures requiring high vertical load capacity with rotation.
EN 1337-5
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gumba
Bridge bearingsSpherical bearings
Spherical bearings according to EN 1337-7, supplied as part of the GUMBA bridge bearing programme.
EN 1337-7
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gumba
Bridge bearingsGuide bearings and horizontal load bearings
Guide bearings and horizontal load bearings according to EN 1337-8, used where horizontal forces must be transferred and movement directed.
EN 1337-8
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gumba
Bridge bearingsRestraining structures
Restraining structures according to EN 1337-8, listed in the GUMBA production range alongside guide and horizontal load bearings.
EN 1337-8
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gumba
Bridge bearingsSliding bearings
Sliding bearings from the GUMBA production range, including versions for incremental launching of bridge superstructures.
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gumba
Bridge bearingsAdjustable bearings
Adjustable bearings from the GUMBA production range, alongside assembly bearings and customised designs such as bearings for uplift forces.
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gumba
Expansion jointsBridge expansion joints (Types 1, 2, 1/2, 5, 20)
GUMBA bridge movement joints. The programme sheet shows Gumba Typ 1, Typ 2, Typ 1/2, Typ 5 and Typ 20 joint constructions for bridge deck movement.
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besaplast
Waterstops — tunnelBESAPLAST DAT 230
Centrally positioned waterstop of the DAT series, offering direct sealing against pressurised water. Compared with conventional internal waterstops, reinforcement routing is considerably simplified and more economical.
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besaplast
Waterstops — tunnelBESAPLAST DAT 290
Eccentric version of the DAT series with an additional compression chamber, which also secures the required edge distance. Optionally combined with connection waterstops for polymer sealing sheets.
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besaplast
Waterstops — tunnelBESAPLAST DAT 290T
Alternative version of the DAT 290 with integrated welding flanges for connection to polymer sealing sheets.
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besaplast
Waterstops — concrete constructionInternal construction joint waterstops
Internal waterstops for construction joints in concrete structures, available with steel plates where required. Supplied in Nitriflex to DIN 18541 and Elastoflex to DIN 7865, as well as TPE, PE and PVC-P.
DIN 18541DIN 7865
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besaplast
Waterstops — concrete constructionInternal expansion joint waterstops
Internal waterstops for expansion joints in concrete structures, listed in the BESAPLAST waterstop programme with and without steel plates.
DIN 18541DIN 7865
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besaplast
Waterstops — concrete constructionExternal construction and expansion joint waterstops
External waterstops for construction and expansion joints, including versions with lateral steel plates, from the BESAPLAST waterstop programme.
DIN 18541DIN 7865
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besaplast
Waterstops — concrete constructionCapping joint tapes
Capping joint tapes (Fugenabschlussbänder) from the BESAPLAST programme, used to close and seal joints at the surface.
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besaplast
AccessoriesJoint sheets, moulded parts and formwork accessories
Joint sheets (Stegbahnen), factory-made moulded parts (Formteile) forming complete waterstop systems, and formwork accessories, as listed in the BESAPLAST catalogue.
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deflex
Joint profiles — floorFloor profile — full metal
Full metal floor profile for movement joints in floors, from the DEFLEX joint systems programme for floors, walls and ceilings.
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deflex
Joint profiles — floorFloor profile — metal & Nitriflex
Floor profile combining a metal frame with a Nitriflex elastomer insert, for movement joints subject to traffic.
DIN 18541
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deflex
Joint profiles — floorField limitation joint profile
Floor joint profile for field limitation joints (Feldbegrenzungsfugen) in large concrete slabs.
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deflex
Joint profiles — wall & ceilingWall and ceiling profile
Wall and ceiling joint profiles for movement joints, part of the DEFLEX programme covering joint, wall, floor, ceiling and roof profiles.
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deflex
Joint profiles — specialSpecial-purpose profiles
Special-purpose profiles (Sonderprofile) produced by DEFLEX for joint situations outside the standard programme.
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besamembran
Waterproofing membraneBesamembran waterproofing membrane
Three-layer composite polymer membrane with a robust polymer layer laminated on one side with a polyester fleece, forming a permanent bond with concrete cast against it. Applied horizontally and vertically, including onto existing walls.
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besamembran
Membrane accessoriesAPP40H double-sided adhesive tape
Double-sided adhesive tape used to join Besamembran strips lengthwise, as shown in detail P-02. Tight overlap made with 4 cm wide double-sided butyl tape.
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besamembran
Membrane accessoriesAPP150 tape
APP150 tape used for cross-connections of membrane strips and for interior and exterior corner execution, as shown in details P-01, P-01A, P-04 and P-05.
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besamembran
Membrane accessoriesAPP10/7 sealing cord
Sealing cord listed in the Besamembran product data sheet as part of the ancillary material range for the membrane system.
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besamembran
Membrane accessoriesEPDM flange for pipe penetrations
EPDM flange for sealing pipes, tubes and round penetrations through the Besamembran waterproofing membrane.
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besamembran
Membrane accessoriesLiquid sealant (bitumen-rubber or butyl)
Liquid sealant based on a bitumen-rubber or butyl compound, listed in the Besamembran product data sheet under materials.
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