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Wet basements can not be fully used and might endanger the building substance. We offer different methods for making basements permanently waterproof: From the outside with polymer-modified thick film sealants, mineral sealing slurries or a cold self-adhesive waterproofing membrane – whereby the entire external wall area is treated and thus protected from water penetration. In repair cases, the external waterproofing can be installed even from the inside of the basement. This method is called “curtain injection”.
In a repair situation, the basement can be waterproofed from the inside without excavating the soil around the building. This means that the basement is permanently waterproofed without the necessity of doing any sort of earthwork. This type of waterproofing is possible with the KÖSTER systems even when the wall has active leakages.
In this field, waterproofing is subjected to the most rigorous demands. It must not only withstand the harshest weather conditions but also deliver impeccable waterproofing performance while simultaneously maintaining essential structural stability. Furthermore, given the significant movements in the construction components, it becomes imperative to employ waterproofing systems renowned for their exceptional crack-bridging capabilities.
Waterproofing drinking water storage structures and tanks is a task that demands reliable and durable materials that meet all the technical and sanitary requirements. Ease of application, as well as type of substrate, are conditions that may lead the use of a specific system. The system used should also be free of development of micro-organisms on the surface and at the same time, allow an easy and periodical cleaning method, with non-harmful substances.
Waterproofing swimming pools has unique requirements on the surface waterproofing materials, as well as on the sealing compounds for details and penetrations. The systems must not only provide a suitable substrate for liners, elastomeric paints, or tiles, but they also have to resist both positive and negative side water pressure. Movements of the substrate cannot be ruled out; therefore, the installation of flexible materials is essential.
Leaking sewage pipes in wastewater treatment plants lead to considerable damage which is often discovered very late. When restoring such damage it is important to mitigate the different types of damages with waterproofing systems which are specifically adapted to the need. The damage analysis reveals if locally limited waterproofing of the leakage is sufficient or if the entire area has to be protected from chemical attack.
Car Parking as well as bridge deck Waterproofing demand high standards on the materials, not only during their installation and resilience to hot bitumen on asphalt roads, but also on the durability when exposed to harsh environmental conditions and dynamic loads. A suitable system must therefore, be able to withstand high temperatures, provide adequate bond and create a flexible and reliable waterproofing barrier.
A hydraulic structure is a man-made structure submerged or partially submerged which disrupts the natural flow of water in order to use it for other purposes, such as energy production, storage and even protection (against flooding). These structures are commonly known as dams.
Other types of man-made structures that deal with big quantities of water are canals and artificial lakes, that are mostly used for storage and irrigation purposes for agriculture and drinking water transport, but also for hydropower production.
Wet basements can not be fully used and might endanger the building substance. We offer different methods for making basements permanently waterproof: From the outside with polymer-modified thick film sealants, mineral sealing slurries or a cold self-adhesive waterproofing membrane – whereby the entire external wall area is treated and thus protected from water penetration. In repair cases, the external waterproofing can be installed even from the inside of the basement. This method is called “curtain injection”.
In a repair situation, the basement can be waterproofed from the inside without excavating the soil around the building. This means that the basement is permanently waterproofed without the necessity of doing any sort of earthwork. This type of waterproofing is possible with the KÖSTER systems even when the wall has active leakages.
In this field, waterproofing is subjected to the most rigorous demands. It must not only withstand the harshest weather conditions but also deliver impeccable waterproofing performance while simultaneously maintaining essential structural stability. Furthermore, given the significant movements in the construction components, it becomes imperative to employ waterproofing systems renowned for their exceptional crack-bridging capabilities.
Waterproofing drinking water storage structures and tanks is a task that demands reliable and durable materials that meet all the technical and sanitary requirements. Ease of application, as well as type of substrate, are conditions that may lead the use of a specific system. The system used should also be free of development of micro-organisms on the surface and at the same time, allow an easy and periodical cleaning method, with non-harmful substances.
Waterproofing swimming pools has unique requirements on the surface waterproofing materials, as well as on the sealing compounds for details and penetrations. The systems must not only provide a suitable substrate for liners, elastomeric paints, or tiles, but they also have to resist both positive and negative side water pressure. Movements of the substrate cannot be ruled out; therefore, the installation of flexible materials is essential.
Leaking sewage pipes in wastewater treatment plants lead to considerable damage which is often discovered very late. When restoring such damage it is important to mitigate the different types of damages with waterproofing systems which are specifically adapted to the need. The damage analysis reveals if locally limited waterproofing of the leakage is sufficient or if the entire area has to be protected from chemical attack.
Car Parking as well as bridge deck Waterproofing demand high standards on the materials, not only during their installation and resilience to hot bitumen on asphalt roads, but also on the durability when exposed to harsh environmental conditions and dynamic loads. A suitable system must therefore, be able to withstand high temperatures, provide adequate bond and create a flexible and reliable waterproofing barrier.
A hydraulic structure is a man-made structure submerged or partially submerged which disrupts the natural flow of water in order to use it for other purposes, such as energy production, storage and even protection (against flooding). These structures are commonly known as dams.
Other types of man-made structures that deal with big quantities of water are canals and artificial lakes, that are mostly used for storage and irrigation purposes for agriculture and drinking water transport, but also for hydropower production.
Solvent free, polymer-modified bitumen based strongly adhesive primer for KSK membranes and Polymer Modified Bitumen Coatings
One-component, solvent-based primer for KÖSTER TPO and ECB roofing and waterproofing membranes
White, 2 component, solvent free, multiple use crack bridging waterproofing, resistant to pressurized water, oil resistant
2 component polymer modified bitumen thick film sealant with polystyrene light fillers for waterproofing building structures according to DIN 18533
Crack-bridging, robust, 2 component polymer modified bitumen thick film sealant (PMBC) for waterproofing construction members according to DIN 18533
Crack-bridging, robust, 2 component polymer modified bitumen thick film sealant for waterproofing construction members
Very easy to apply, one component, fast curing, highly elastic, UV resistant waterproofing with very good adhesion to numerous substrates
Mineral based, sulfate resistant waterproofing system for positive and negative side waterproofing against pressurized water
Two component, crack bridging, polymer modified thick film mineral waterproofing. Quickly rainproof, can be plastered over and Radon-proof
2 component, elastic mineral waterproofing for areas in danger of cracking. For concrete and masonry substrates. Resistant to pressurized water
Low viscosity, deeply penetrating silicifying liquid hardener. System component 3 of the KÖSTER KD System
High strength polyester nonwoven reinforcement fabric for liquid waterproofing products
Stopps flowing water in seconds. Highly reactive powder with a very short reaction time. System component 2 of the KÖSTER KD System
Watertight, trowel applicable and fiber reinforced fast setting mineral reprofiling mortar
Liquid additive for KÖSTER NB 4000 for improving sprayability as well as other application characteristics
Elasticizing synthetic-dispersion for universal use in mortars, plasters, sealing slurries, and concrete
Cold self adhesive, fleece laminated butyl waterproofing tape for KÖSTER KSK membrane to plaster transitions, 1.5 mm x 150 mm
Homogenous Ethylene Copolymer Bitumen based waterproofing membrane (ECB) for basement and underground structures
Homogenous Ethylene Copolymer Bitumen based waterproofing membrane (ECB) for basement and underground structures
Cold self adhesive synthetic / bitumen sealing membrane laminated with a reinforced aluminium foil
Cold self adhesive bitumen membrane with HDPE top foil (moisture barrier type A and ground water barrier type T) 1.5 mm x 1.05 m x 20 m, 21 m²
Special brush with smooth bristles for the application of liquid materials, e.g. KÖSTER Dachflex, KÖSTER KD 3, etc.
Electrical pump for conveying and spraying liquid and pasty, mineral-, water-, or bitumen based materials
Finishing profile for protection and drainage sheets (black, l: 2 m, height: approx. 65 mm, perforated)
Three-layer, high quality backfill protection and drainage sheet with high compressive strength for KÖSTER waterproofing of building structures, 2 m x 15 m, 30 m²
Solvent free, polymer-modified bitumen based strongly adhesive primer for KSK membranes and Polymer Modified Bitumen Coatings
One-component, solvent-based primer for KÖSTER TPO and ECB roofing and waterproofing membranes
White, 2 component, solvent free, multiple use crack bridging waterproofing, resistant to pressurized water, oil resistant
2 component polymer modified bitumen thick film sealant with polystyrene light fillers for waterproofing building structures according to DIN 18533
Crack-bridging, robust, 2 component polymer modified bitumen thick film sealant (PMBC) for waterproofing construction members according to DIN 18533
Crack-bridging, robust, 2 component polymer modified bitumen thick film sealant for waterproofing construction members
Very easy to apply, one component, fast curing, highly elastic, UV resistant waterproofing with very good adhesion to numerous substrates
Mineral based, sulfate resistant waterproofing system for positive and negative side waterproofing against pressurized water
Two component, crack bridging, polymer modified thick film mineral waterproofing. Quickly rainproof, can be plastered over and Radon-proof
2 component, elastic mineral waterproofing for areas in danger of cracking. For concrete and masonry substrates. Resistant to pressurized water
Low viscosity, deeply penetrating silicifying liquid hardener. System component 3 of the KÖSTER KD System
High strength polyester nonwoven reinforcement fabric for liquid waterproofing products
Stopps flowing water in seconds. Highly reactive powder with a very short reaction time. System component 2 of the KÖSTER KD System
Watertight, trowel applicable and fiber reinforced fast setting mineral reprofiling mortar
Liquid additive for KÖSTER NB 4000 for improving sprayability as well as other application characteristics
Elasticizing synthetic-dispersion for universal use in mortars, plasters, sealing slurries, and concrete
Cold self adhesive, fleece laminated butyl waterproofing tape for KÖSTER KSK membrane to plaster transitions, 1.5 mm x 150 mm
Homogenous Ethylene Copolymer Bitumen based waterproofing membrane (ECB) for basement and underground structures
Homogenous Ethylene Copolymer Bitumen based waterproofing membrane (ECB) for basement and underground structures
Cold self adhesive synthetic / bitumen sealing membrane laminated with a reinforced aluminium foil
Cold self adhesive bitumen membrane with HDPE top foil (moisture barrier type A and ground water barrier type T) 1.5 mm x 1.05 m x 20 m, 21 m²
Special brush with smooth bristles for the application of liquid materials, e.g. KÖSTER Dachflex, KÖSTER KD 3, etc.
Electrical pump for conveying and spraying liquid and pasty, mineral-, water-, or bitumen based materials
Finishing profile for protection and drainage sheets (black, l: 2 m, height: approx. 65 mm, perforated)
Three-layer, high quality backfill protection and drainage sheet with high compressive strength for KÖSTER waterproofing of building structures, 2 m x 15 m, 30 m²
