Patents
Patents for E02D 31 - Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution (5,143)
10/1995
10/10/1995US5456550 Procedure for delivering a substance into an aquifer
10/06/1995CA2134624A1 Liquid-repellant covering layer and method for the manufacture of such covering layer
10/05/1995DE4411803A1 Vertical insulation for building walls within the ground
09/1995
09/28/1995WO1995025850A1 Studded web for building purposes
09/28/1995EP0681512A4 Laminated waterstop using bentonite and bentones.
09/28/1995DE4418411C1 Sealing layer for settling tanks
09/28/1995DE4410648A1 Sealing sheet for landfill embankments
09/28/1995CA2163252A1 Studded web for building purposes
09/21/1995DE4409515A1 Suction pipes draw waste oil droplets and chemicals from collection zones
09/13/1995EP0671510A1 Method of making an impervious liner and an impervious liner which is made according to this method
09/13/1995EP0670937A1 Liquid-tight coupling for interconnected plastic webs forming a sealing wall
09/08/1995EP0668246A4 Strains of acinetobacter species (bicoccum), arthrobacter species and rhodococcus species and a process using the said strains for the biological treatment of oil pollution.
09/06/1995EP0670389A1 Compound mat, especially for rock, slope or dumping constructions
08/1995
08/31/1995WO1995023041A1 Method of absorbing organic pollutants
08/31/1995DE4406714A1 Verfahren zur Absorption von organischen umweltbelasteten Schadstoffen A process for absorption of organic pollutants polluted
08/31/1995CA2184081A1 Method of absorbing organic pollutants
08/29/1995US5444950 Drainage sysatem for building foundations
08/24/1995WO1995022455A1 Continuous polymer and fabric composite and method
08/24/1995DE4405523A1 Casing mat is made of double fabric
08/23/1995EP0668246A1 Strains of acinetobacter species (bicoccum), arthrobacter species and rhodococcus species and a process using the said strains for the biological treatment of oil pollution
08/22/1995US5442891 Root-control barrier combination, and method of controlling roots by barriers having either single-elongate or closed-loop configurations
08/17/1995WO1995021989A1 A method for providing a substantially leakproof shielding layer in the ground and a device for performing the method
08/15/1995US5441366 Method and apparatus for compacting garbage dumps by means of depth vibration
08/09/1995EP0517731B1 Apparatus and method for building a foundation for uprights or for making passages therethrough
08/03/1995WO1995020705A1 Improved method and apparatus for real-time structure parameter modification
08/02/1995CN1029415C Water and/or oil-impermeable sealing mat consisting substantially of subsrate layer, layer of swellable clay and cover layer
07/1995
07/25/1995US5436050 Tufted geosynthetic clay liner and method of manufacture thereof
07/25/1995US5435666 Methods for isolating a water table and for soil remediation
07/18/1995US5433049 Prefabricated building foundation element
07/13/1995WO1995018893A1 Process and apparatus for preventing corrosion of a hydraulic elevator cylinder
07/13/1995CA2173985A1 Process and apparatus for preventing corrosion of a hydraulic elevator cylinder
07/06/1995DE4446691A1 Protection of buildings against dangerous gas entry
07/06/1995DE4344930A1 Joint rail for concrete constructions
07/04/1995US5428877 Sealing sheeting of swellable clay impervious to water and/or oil
06/1995
06/29/1995WO1995017560A1 Earthquake, wind resistant and fire resistant pre-fabricated building panels and structures formed therefrom
06/29/1995DE4432537A1 Shock absorber for machines or buildings
06/29/1995DE4336421A1 Means for the protection of buildings against dangerous gas entry
06/28/1995EP0659703A2 Method for making impervious barrier mass
06/28/1995CN1104281A Fully-enlosed cave internal anti-leakage method
06/27/1995US5426896 Building method and apparatus
06/22/1995WO1995016835A1 Insulated construction form element, and reinforcement therefor, and wall construction
06/22/1995WO1995016524A1 Water table isolation and soil remediation
06/21/1995EP0658659A1 Device for applying an injection liquid in part of a building structure
06/21/1995EP0658656A2 Flexible waterproofing membrane for structural parts
06/21/1995EP0658231A1 Water proofing liner
06/18/1995CA2111801A1 Insulated construction form element and reinforcement therefor, and wall construction
06/14/1995EP0656973A1 Method and apparatus for in-situ treatment of landfill waste and contaminated soil
06/13/1995US5423629 Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms
06/08/1995DE4341118A1 Leakage detection system for dangerous waste dump
06/01/1995WO1995014825A1 Radon remediation in form-drain apparatus
06/01/1995CA2176467A1 Radon remediation in form-drain apparatus
05/1995
05/24/1995EP0575441B1 Element for sealing and monitoring a body, in particular a refuse dump
05/18/1995WO1995013147A1 Waste treatment
05/17/1995EP0652999A1 Improved permanently installed building foundation form
05/16/1995US5416133 Chemically degradable polyolefin films
05/04/1995WO1995012037A1 Electrically induced radon barriers
04/1995
04/27/1995WO1995011350A1 Geocomposite for reinforcement and containment works having high-elastic modulus and a locally differentiated deformability
04/26/1995CN1101958A Surface friction enhanced geosynthetic clay-liner
04/19/1995EP0648299A1 High flexibility bentonite panel, in particular for the waterproofing of terrain, and its production process.
04/19/1995EP0648298A1 Process for carrying out civil engineering works
04/18/1995US5406759 Method for protecting subgrade vertical wall from stone impacts in backfill operation and laminate for accomplishing the same
04/18/1995US5406758 Combined form and drian title, and method of using same
04/11/1995US5405225 Method of sanitizing a polluted area, particularly an unregulated contaminant-containing refuse dump
04/11/1995CA2048503C Method and apparatus for protecting an environmental monitoring well head
04/06/1995DE4335290A1 Method of sealing soil bodies and arrangement for carrying out this method
04/05/1995EP0646677A2 Matting for erosion protection and or drainage
04/05/1995EP0535064B1 Isolation element and the use thereof at an isolation arrangement
04/05/1995CN2193890Y Foundation soil engineering reinforcing belt
04/04/1995US5403234 Radon gas evaluation system and method
04/04/1995US5403126 Surface friction enhanced geosynthetic clay liner
03/1995
03/30/1995DE4434503A1 Liquid-tight roadway
03/30/1995DE4332311A1 Sealing system for landfill sites and method of producing the same
03/29/1995CN1100769A Tufted geosynthetic clay liner and method of manufacture thereof
03/28/1995US5401552 Geocomposite liner
03/28/1995US5401118 Composition and method for covering soil
03/23/1995WO1995008031A1 Transformer station
03/23/1995DE4410482A1 Arrangement for sealing and draining fuelling areas in the region of filling stations
03/23/1995DE4343187A1 Drainage panel consisting of rigid foamed plastic
03/16/1995DE4431976A1 Erosion-protection or drainage mat
03/14/1995US5396744 Electrically induced radon barriers
03/08/1995EP0458951B1 Novel electrodes and cathodic protection system
03/08/1995EP0454690B1 Prefabricated building foundation element
03/07/1995US5394737 Permeability tester
02/1995
02/21/1995US5391415 Article for absorbing oils
02/14/1995US5389166 Water barrier formed from a clay-fiber mat
02/14/1995US5388444 Apparatus and methods for determining required vacuum characteristics of a radon evacuation system
02/08/1995EP0637271A1 Monitoring device for a rubbish dump and process for locating leaks.
02/07/1995US5387741 Method and apparatus for subterranean containment of hazardous waste material
02/05/1995CA2129393A1 Method for measuring impact resistance and protecting subgrade vertical wall from stone impacts in backfill operation
02/02/1995DE4325751A1 Method, lock and welding device for the liquid-tight connection of diaphragm sections of a trench wall
02/02/1995DE4325290A1 Wake nozzle
01/1995
01/26/1995WO1995002449A1 A method and a device for treating materials
01/26/1995CA2166329A1 A method and a device for treating materials
01/24/1995US5383314 Used in roof and deck construction
01/24/1995US5383311 Lined structure and liner
01/19/1995DE4324729A1 Parking area for motor vehicles, and oil-collecting stone for use in such a parking area
01/19/1995DE4321730A1 Combination seal for landfill sites with perpendicular walls and/or steep slopes as landfill boundaries
01/18/1995EP0633966A1 Grid composite for backfill barriers and waste applications
01/12/1995WO1995001480A1 Improved protective waterproofing membrane, particularly for coatings of walls and pavings
01/10/1995US5380131 System for corrosion protection of marine structures
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