DELTA MEMBRANE SYSTEMS LTD

DELTA HOUSE
MERLIN WAY
NORTH WEALD
EPPING
ESSEX CM16 6HR

Tel: 01992 523523
Fax: 01992 523250

Company Logo

Suppliers of: Type C Waterproofing membranes, Basement/Below Ground Cavity Drainage Systems, Tanking Systems, Basement Tanking Membranes, Type A Waterproofing Systems, Type B Waterproofing Systems, Structural Waterproofing, Waterproofing Systems, Submersible Pumps, Fl

Delta Membrane Systems Limited is the leading Type C Cavity Drain Membrane manufacturer in the United Kingdom and the UK arm of Dörken Gmbh & Co KG, the world’s largest manufacturer of cavity drain membranes. Delta Membrane Systems Limited provides a full range of waterproofing and damp proofing solutions for architects, specifiers, developers, contractors and homeowners alike on new, retrofit and refurbishment construction and in flood resilience.  We also supply ground gas protection membranes protecting structures from harmful ground gases such as radon, carbon dioxide, methane and hydrocarbons.

Installing a Delta Membrane System offers complete protection to structures from ground water ingress and contaminates. Our products comply with British Standard 8102:2022, 8485:2015+A1:2019 and 85500:2015 and are BBA certified.

Our nationwide network of Delta Registered Installers offers a fully guaranteed installation service.

Proudly supporting the Women of Waterproofing Networking Group to inspire, retain and attract females into the Waterproofing sector.

Useful Resources: 

  • CAD Drawings available on our website or via FastrackCAD
  • Pump Calculators Available online (Groundwater / Surface Water / Foul Water): Click here

Main Products & Applications:

Structural Waterproofing:

Delta provides waterproofing products for all three types of waterproofing (Types A, B & C) as defined within BS 8102:2022.

Our ‘Type C’ Waterproofing Systems are a maintainable basement/below ground waterproofing solution for new-build basements, refurbishment and retrofit projects. The Type C System comprises of a Cavity Drain Membrane, Drainage system, Package Pump and Control System.

In principle a cavity drain membrane system allows moisture or running water to travel behind the membrane within a controlled drainage system.  A cavity drain system requires minimal preparation and disturbance to an existing substrate.

Waterproofing Buried roofs/Podium Decks/Balconies & Terraces

In various formats podium decks have been around for many years, however they are becoming more widely used on top of basement constructions as either paved areas, gardens or terraces. A podium deck is a structural element which is essentially an elevated platform which allows for usage both above and below, these may be terraces over underground car parks, gardens over basements, balconies over terraces and patios.

External Drainage Systems

External Drainage Systems are also known as external tanking, which is the application of a waterproof membrane to the outside of a basement or substructure in accordance with BS 8102:2022 (Type A).  

Ground Gas Protection Systems

Delta Membrane Systems Limited offer a comprehensive range of ground gas protection solutions along with its structural waterproofing solutions. From our MemTech ground gas membranes to waterproofing systems, our product range is designed to deal with all ground gas, contaminants and waterproofing related problems.

KÖSTER Tanking Products

Koster Bauchemie AG specialises in high quality structural waterproofing products and systems. These systems protect and preserve buildings and structures worldwide. Whether the subject is restoration of a heritage building, waterproofing of a new building, reinstalling failed horizontal barriers in masonry, restoration of wet basements, or waterproofing of roofs and facades, rest assured; with our comprehensive and deep product program Koster have the optimum solution.

Koster systems and products stand out due to their exceptionally easy and user-friendly application.

Specialist Basement Drainage – Pumps and Flood Protection

We have a team of application engineers who can assist with selection of ground, surface & foul water pump stations. This can be carried out against drawings, meetings on site & your offices or ‘via net’ viewer sessions.

We can also provide solutions for Flood prevention for both renovation and new build projects.

Damp Proofing – Above ground

Damp Proofing is the process in which methods are used to prevent water/water vapour from travelling through walls and floors from ground level up (rising damp). There are other ways damp can enter walls, but this is the most common.

Delta offer a range of physical and chemical DPC’s that can treat all types of Damp.

Structural Waterproofing – Pre-formed, Liquid Applied & Injection

Delta offer a wide range of waterproofing solutions for all types of applications. Products include pre-formed membranes & ancillary products, liquid applied systems, movement and construction joint waterproofing and injection systems. Please contact our technical team for support in selecting the right system for your project.

 

Further technical information and guidance is available on the Delta Membrane Systems website or via the BPi download Library

 

ADHESIVES FOR DIFFERENT PRODUCTS Ceramic Tile Wet Room Waterproofing Applications
ALARMS Pump Water Level
ALARMS Pumping Station
ANTI-FLOOD VALVES BS EN 13564
ANTI-FLOOD VALVES BS EN 13564 Types 0-5
ANTI-FLOOD VALVES Rodent Protection
BALCONY Waterproofing
BALCONY Waterproofing Floor Coating Systems
BALCONY Waterproofing Floor Coating Systems Slip Resistant
BASEMENT DRAINAGE SHEETS DIN 4095
BASEMENT DRAINAGE SHEETS EN 13252
BASEMENT DRAINAGE SHEETS Filtration Combined
BASEMENT DRAINAGE SHEETS Geotextile Combined
BASEMENT DRAINAGE SHEETS Protection Combined
BASEMENT DRAINAGE SHEETS Seepage Layer
BASEMENT TANKING DRAINAGE Channels
BASEMENT TANKING DRAINAGE Pumped
BASEMENT WATERPROOFING BS 8102
BASEMENT WATERPROOFING Drained Cavity Systems
BASEMENT WATERPROOFING Drained Cavity Systems BS 8102 Type C Drained Protection
BASEMENT WATERPROOFING Membranes
BASEMENT WATERPROOFING Membranes Elastic Polymer Cement
BASEMENT WATERPROOFING Membranes HDPE
BASEMENT WATERPROOFING Membranes HDPP
BASEMENT WATERPROOFING Positive Side External
BASEMENT WATERPROOFING Positive Side External DIN 18533
BASEMENT WATERPROOFING Tanking Membranes
BASEMENT WATERPROOFING Tanking Membranes HDPE
BASEMENT WATERPROOFING Tanking Membranes HDPP
BATHROOM TANKING Membranes
BEDDING COMPOUNDS For Concrete
BITUMEN Coatings
BITUMEN Membranes Liquid
BLUE ROOF SYSTEMS Green Roof Rainwater Attenuation
BLUE ROOF SYSTEMS Green Roof Rainwater Attenuation SUDS
BLUE ROOF SYSTEMS SUDS
BOARDS Hydrosilicate
BOARDS Hydrosilicate Mold Prevention and Remediation
BOLLARDS Ground Gas Venting
BONDING AGENTS .For Uneven Surfaces
BUILDING REMEDIAL TREATMENTS
CAR PARK Roof Waterproofing
CAR PARK Surfacing
CAR PARKING DECKS Waterproof Coatings
CAULKING COMPOUNDS Polymer Based Non-Hardening
CAVITY BARRIERS Methane Gas Resistant
CAVITY BARRIERS Radon Gas Barriers
CAVITY DRAINAGE Boards
CAVITY DRAINAGE BS 8102
CAVITY DRAINAGE Civil Engineering Applications
CAVITY DRAINAGE DIN 4095
CAVITY DRAINAGE Drainage Channels
CAVITY DRAINAGE Membranes
CAVITY DRAINAGE Membranes AGREMENT CERTIFICATE HOLDERS
CAVITY DRAINAGE Membranes BS 8102
CAVITY DRAINAGE Membranes BS 8102 Type C Drained Protection
CAVITY DRAINAGE Membranes BS 8102 Type C Fire Retardant Euroclass B-S2,d0
CAVITY DRAINAGE Membranes DIN 4095
CAVITY DRAINAGE Membranes Direct Plastering Applications
CAVITY DRAINAGE Membranes EN 13252 CE Mark
CAVITY DRAINAGE Membranes External Systems
CAVITY DRAINAGE Membranes HDPE
CAVITY DRAINAGE Membranes NBS Specification J40 (Clause 290) Flexible Sheet
CAVITY DRAINAGE Systems
CAVITY DRAINAGE Tanking Membranes
CAVITY DRAINAGE Tanking Membranes HDPP
CAVITY DRAINAGE Tanking Systems
CAVITY DRAINAGE Waterproofing Membranes
CAVITY DRAINAGE Waterproofing Membranes HDPP
CAVITY DRAINAGE Waterproofing Systems
CELLAR WATERPROOFING .
CELLAR WATERPROOFING BS 8102
CELLAR WATERPROOFING Drainage Layer Combined
CELLAR WATERPROOFING Membranes
CELLAR WATERPROOFING Membranes HDPE
CELLAR WATERPROOFING Membranes HDPP
CELLAR WATERPROOFING Rehabilitation
CELLAR WATERPROOFING Systems
CELLAR WATERPROOFING Tanking Membranes
CELLAR WATERPROOFING Tanking Membranes HDPP
CELLAR WATERPROOFING Tanking Systems
CEMENT Admixes .See Also CEMENT CONCRETE and MORTAR ADMIXES:
CEMENT CONCRETE and MORTAR ADMIXES Bonding Additives
CEMENT CONCRETE and MORTAR ADMIXES Plasticisers
CEMENT CONCRETE and MORTAR ADMIXES Retarders
CEMENT CONCRETE and MORTAR ADMIXES Water Resistant
CLEANING PRODUCTS Polyurethane Solvent
CLIMATE CONTROL Thermal Stores Storage Mass Passive Phase Change Material (PCM)
CLIMATE CONTROL Thermal Stores Storage Mass Passive Systems
COATINGS Antistatic
COATINGS Below Ground
COATINGS Bituminous
COATINGS Bituminous Bitumen Rubber
COATINGS Bituminous DIN 18533
COATINGS Bituminous Fibre Reinforced
COATINGS Bituminous Polymer Modified
COATINGS Cementitious
COATINGS Cementitious Waterproofing
COATINGS Concrete Protection
COATINGS Concrete Protection Silification Treatment
COATINGS Corrosion Resistant Corrosion Protection
COATINGS Efflorescence Control
COATINGS Epoxy
COATINGS Epoxy Bridge Decks
COATINGS Epoxy Coloured
COATINGS Epoxy Waterbased
COATINGS Masonry Protection
COATINGS Protective
COATINGS Reinforcement Mesh
COATINGS Steel Reinforcement Corrosion Protection
COATINGS Vapour Barrier
COATINGS Waterproof
COATINGS Waterproof Polymer Modified Cement
COATINGS Waterproof Readymixed
COATINGS Waterproofing
COATINGS Waterproofing Capillary Systems
COATINGS Waterproofing Underground Structures
COATINGS Waterproofing Underground Structures EN 15814:2002 CE Marked
COATINGS SPRAY ONLY APPLIED Protective Accelerator for Fresh Bitumen Emulsions
COATINGS SPRAY ONLY APPLIED Waterproofing Compounds
COATINGS TROWEL ONLY APPLIED Bitumen
COATINGS TROWEL ONLY APPLIED Waterproof Pre-Tiling
COATINGS TROWEL ONLY APPLIED Waterproofing Compounds
CONCRETE: APPL. AFTER CONCRETE HAS CURED Bonding Slurry
CONCRETE: APPL. AFTER CONCRETE HAS CURED Corrosion Control
CONCRETE: APPL. AFTER CONCRETE HAS CURED Corrosion Protection
CONCRETE: APPL. AFTER CONCRETE HAS CURED Crack Repair
CONCRETE: APPL. AFTER CONCRETE HAS CURED Crack Repair Crack Injection
CONCRETE: APPL. AFTER CONCRETE HAS CURED Crack Repair Crack Injection Epoxy Resin
CONCRETE: APPL. AFTER CONCRETE HAS CURED Curtain Injection
CONCRETE: APPL. AFTER CONCRETE HAS CURED Decorative Protective Coatings
CONCRETE: APPL. AFTER CONCRETE HAS CURED Floor Hardeners
CONCRETE: APPL. AFTER CONCRETE HAS CURED Hardeners / Dustproofers Surface Application
CONCRETE: APPL. AFTER CONCRETE HAS CURED Impregnation Treatments
CONCRETE: APPL. AFTER CONCRETE HAS CURED Impregnation Treatments Protective
CONCRETE: APPL. AFTER CONCRETE HAS CURED Injection Systems Repairing
CONCRETE: APPL. AFTER CONCRETE HAS CURED Lime Inhibitors
CONCRETE: APPL. AFTER CONCRETE HAS CURED Mineral Deposit Silification Treatment
CONCRETE: APPL. AFTER CONCRETE HAS CURED Plugging Compounds
CONCRETE: APPL. AFTER CONCRETE HAS CURED Repairing Cement / Repairing Mortar
CONCRETE: APPL. AFTER CONCRETE HAS CURED Repairing Compounds
CONCRETE: APPL. AFTER CONCRETE HAS CURED Waterproofing Below Ground
CONCRETE: APPL. AFTER CONCRETE HAS CURED Waterproofing Surface Impregnation Treatments
COOLING SYSTEMS Thermal Stores Storage Mass Passive Phase Change Material (PCM)
COOLING SYSTEMS Thermal Stores Storage Mass Passive Systems
CRACK INJECTION Acrylic Gel Curtain Injection
CRACK INJECTION Epoxy Resin
CRACK INJECTION Polyurethane Foam
CRACK INJECTION Polyurethane Gel
CRACK INJECTION Polyurethane Resin
DAMP PROOFING Contractors
DAMP PROOFING DPC Cream
DAMP PROOFING Injection Fluids
DAMP PROOFING Injection Systems
DAMP PROOFING Injection Systems Replacement DPC
DAMP PROOFING Remedial Treatments
DAMP PROOFING Slurry
DAMP WALL REHABILITATION
DAMPCOURSES Bitumen Compatible
DAMPCOURSES Cavity Closer Combined
DAMPCOURSES Cavity Tray
DAMPCOURSES Co-Polymer Thermoplastic (CPT)
DAMPCOURSES Floor
DAMPCOURSES Gas Resistant
DAMPCOURSES Horizontal
DAMPCOURSES Injection Creams
DAMPCOURSES Liquid Applied
DAMPCOURSES Methane Barrier
DAMPCOURSES Polythene BS 6515 CE Marked
DAMPCOURSES Preformed Units
DAMPCOURSES Remedial Rising Damp
DAMPCOURSES Remedial Rising Damp Horizontal Barrier
DAMPCOURSES Remedial Rising Damp Liquid Injection Systems
DAMPCOURSES Remedial Rising Damp WTA Certification
DRAINAGE Basement Tanking DIN 4095
DRAINAGE CHANNELS Basement Water Collection
DRAINAGE CHANNELS Perimeter Conduits Perforated Pipe
DRAINAGE MEMBRANES BS EN 13252 CE Mark
DRAINAGE MEMBRANES Dimpled Sheets
DRAINAGE MEMBRANES DIN 4095
DRAINAGE MEMBRANES Exterior Applications
DRAINAGE MEMBRANES Horizontal Applications
DRAINAGE MEMBRANES Packaged Pump Stations
DRAINAGE MEMBRANES Seepage Layer
DRAINAGE MEMBRANES Sheets
DRAINAGE MEMBRANES Structural Applications
DRAINAGE MEMBRANES Studded Polyethylene
DRAINAGE MEMBRANES Sub-Surface Drainage
DRAINAGE MEMBRANES Sumps
DRAINAGE MEMBRANES Underground Applications
EFFLORESCENCE CONTROL Concrete
FLAT ROOF Waterproofing
FLOOD DEFENCE SYSTEMS Flood Resilience Systems BS85500:2015
FLOOR Void Ventilator
FLOOR COATINGS Antistatic
FLOOR COATINGS Antistatic Electrically Conductive DIN EN 61340-4
FLOOR COATINGS Balconies and Terraces Interior / Exterior Applications
FLOOR COATINGS Car Parking Decks
FLOOR COATINGS Chemical Resistant
FLOOR COATINGS Concrete Substrates DIN EN 1504-2
FLOOR COATINGS Concrete Substrates DIN V 18026
FLOOR COATINGS Epoxy Resin
FLOOR COATINGS Hygienic
FLOOR COATINGS Hygienic Food Safe
FLOOR COATINGS Industrial
FLOOR COATINGS Oil and Petrol Resistant Repellent
FLOOR COATINGS Self-Levelling
FLOOR COATINGS Slip Resistant
FLOOR COATINGS Slip Resistant Grit Chip Toppings
FLOOR COATINGS Slip Resistant Heavy Duty
FLOOR COATINGS Slip Resistant Industrial
FLOOR COATINGS Slip Resistant Outdoor / Exterior Applications
FLOOR COATINGS UV Resistant UV Stable
FLOOR COATINGS Waterproofing
FLOOR COATINGS (SCREED APPLIED) Waterproof
FLOOR LEVELLING COMPOUNDS Epoxy
FLOOR LEVELLING COMPOUNDS Epoxy Mortar
FLOOR LEVELLING COMPOUNDS For Concrete
FLOOR LEVELLING COMPOUNDS For Covering Cement Based Screeds
FLOOR LEVELLING COMPOUNDS Smoothing Underlayments
FLOOR LEVELLING COMPOUNDS Subfloor Levelling Systems Remedial
FLOOR SCREED Primers
FLOOR SCREEDS Waterproofer Incorporated
GEOTEXTILES Drainage EN 13252 CE Mark
GEOTEXTILES Drainage Structural Drainage
GEOTEXTILES Drainage Surface Drainage Sheets
GEOTEXTILES Filtration
GEOTEXTILES Geosynthetic Barriers Tree Root Barriers
GEOTEXTILES Protection
GEOTEXTILES Protection EN 13252 CE Mark
GEOTEXTILES Wall Drainage
GREEN ROOF SYSTEMS Drainage and Water Storage Elements
GREEN ROOF SYSTEMS Drainage Membranes
GREEN ROOF SYSTEMS Moisture Retention Mats Water Retention Drainage Sheets
GREEN ROOF SYSTEMS Protective Moisture Mats
GROUND GAS Protection Systems
GROUND GAS Sumps
GROUND GAS Venting Systems
GROUND GAS Venting Systems BS 8485:2015+A1:2019
GROUND GAS Venting Systems Passive Gas Venting Media
GROUNDWATER Collection Packaged Pump Station Alarm Systems
GROUNDWATER Collection Packaged Pump Stations
GROUTS Crack Injection
GROUTS Epoxy Resin Crack Injection
HEATING AND COOLING SYSTEMS Passive Thermal Stores Storage Mass
HYGIENIC COATINGS Food Processing Areas
HYGIENIC COATINGS Pharmaceutical Facilities
INSULATION BOARDS Radon Barrier
INSULATION BOARDS Recycled Glass Aggregate
INSULATION BOARDS Recycled Glass Aggregate Radon Protective
INSULATION SHEETS (THIN) Aluminium Foil Multi Foil
INSULATION SHEETS (THIN) Aluminium Foil Multi Foil Vapour Control Layer Incorporated
INSULATION SHEETS (THIN) Breather
INSULATION SHEETS (THIN) Multi-Reflective
INSULATION SHEETS (THIN) Reflective Paper
INSULATION SHEETS (THIN) Thermal
JOIST Boots Waterproofing
LEAK REPAIRS Sealing Compounds
LEAK REPAIRS Sealing Compounds Construction Joints
LEAK REPAIRS Sealing Compounds Cracked Concrete
LEAK REPAIRS Sealing Compounds Movement Joints
MASONRY Repair Systems
MASONRY Restoration
MASONRY Water Repellents
MASONRY Waterproofers
MASONRY CRACK REPAIR SYSTEMS
MEMBRANES AGREMENT CERTIFICATE HOLDERS
MEMBRANES AVCL Air and Vapour Control Layers Heat Reflective Thermo-Reflective
MEMBRANES Bitumen Self-Adhesive
MEMBRANES Bitumen Self-Adhesive EN 13969:2004 CE Marked
MEMBRANES Bitumen Rubber HDPE Polyethylene Top Foil
MEMBRANES Bitumen Rubber Self-Adhesive
MEMBRANES Breather Type
MEMBRANES Breather Type BS EN 13859-2 Class W1 Water Resistance
MEMBRANES Breather Type Heat Reflective
MEMBRANES Breather Type Insulating
MEMBRANES Breather Type Timber Frame Construction
MEMBRANES Carbon Dioxide Retardant CO₂ Barrier
MEMBRANES Cavity Drain / Cavity Former See Also CAVITY DRAINAGE: Membranes
MEMBRANES Damp Proofing DPM
MEMBRANES Damp Proofing DPM Ground Gas Resistant
MEMBRANES Drainage See Also DRAINAGE MEMBRANES:
MEMBRANES Drinking Water Applications
MEMBRANES EN 13967:2012 CE Marked
MEMBRANES EPDM
MEMBRANES Floor
MEMBRANES Gas Barrier
MEMBRANES Gas Barrier AGREMENT CERTIFICATE HOLDERS
MEMBRANES Gas Barrier BS 8485:2015
MEMBRANES Gas Barrier CIRIA C665, C716, C735, C748
MEMBRANES Gas Retardant
MEMBRANES Ground Gas Venting Systems
MEMBRANES HDPE
MEMBRANES HDPE AGREMENT CERTIFICATE HOLDERS
MEMBRANES HDPE Dimpled
MEMBRANES HDPE Drylining
MEMBRANES HDPE EN 13252 CE Marked
MEMBRANES HDPE Fire Resistant AGREMENT CERTIFICATE HOLDERS
MEMBRANES HDPE Polythene Mesh Composite
MEMBRANES HDPE Studded
MEMBRANES Hydrocarbon Barrier
MEMBRANES Hydrocarbon Resistant
MEMBRANES Loose Laid Oversite
MEMBRANES Loose Laid Radon Barrier
MEMBRANES Loose Laid Radon Barrier AGREMENT CERTIFICATE HOLDERS
MEMBRANES Methane Gas Retardant
MEMBRANES Plaster Lath Combined
MEMBRANES Polyethylene
MEMBRANES Polyethylene AGREMENT CERTIFICATE HOLDERS
MEMBRANES Polyethylene Foil
MEMBRANES Polyethylene Self Adhesive
MEMBRANES Polypropylene
MEMBRANES Pre-Applied
MEMBRANES Pre-Applied Below Ground Applications KIWA Certified BDA Agrement
MEMBRANES Pre-Applied Below Ground Structures CE Marked
MEMBRANES Pre-Bonded
MEMBRANES Protection Layer
MEMBRANES PVC
MEMBRANES PVC AGREMENT CERTIFICATE HOLDERS
MEMBRANES Radon Barrier
MEMBRANES Radon Resistant
MEMBRANES Root Barriers
MEMBRANES Self Adhesive
MEMBRANES Structural Waterproofing
MEMBRANES Structural Waterproofing AGREMENT CERTIFICATE HOLDERS
MEMBRANES Studded Polyethylene
MEMBRANES Sub-Base Course
MEMBRANES Tank Lining Potable Water
MEMBRANES Tanking .See Also MEMBRANES: Waterproofing
MEMBRANES Vapour Barrier
MEMBRANES VCL Vapour Control Layer
MEMBRANES Vertical HDPE
MEMBRANES Wall: Internal Vapour Control Layer
MEMBRANES Waterproofing:
MEMBRANES Waterproofing: CE Marked
MEMBRANES Waterproofing: DIN 18195
MEMBRANES Waterproofing: Ground Gas Resistance BS 8485:2015
MEMBRANES Waterproofing: Self Sealing Hydro-Reactive Layer Incorporated
MEMBRANES LIQUID APPLIED AGREMENT CERTIFICATE HOLDERS
MEMBRANES LIQUID APPLIED Bitumen Liquid Emulsion
MEMBRANES LIQUID APPLIED Bitumen Polymer Modified
MEMBRANES LIQUID APPLIED Bitumen Polymer Modified DIN 18533
MEMBRANES LIQUID APPLIED Bitumen Rubber Emulsion
MEMBRANES LIQUID APPLIED Carbon Dioxide Barrier
MEMBRANES LIQUID APPLIED Crack Bridging
MEMBRANES LIQUID APPLIED Crack Bridging EN 1504-2:2004 CE Marked
MEMBRANES LIQUID APPLIED Gas and Vapour Control
MEMBRANES LIQUID APPLIED Gas Barrier
MEMBRANES LIQUID APPLIED Gas Barrier BS 8485:2015
MEMBRANES LIQUID APPLIED Methane Barrier
MEMBRANES LIQUID APPLIED Radon Gas Barrier
MEMBRANES LIQUID APPLIED Radon Gas Barrier AGREMENT CERTIFICATE HOLDERS
MEMBRANES LIQUID APPLIED Radon Resistant
MEMBRANES LIQUID APPLIED Reinforcement Mesh
MEMBRANES LIQUID APPLIED Reinforcement Sheets Glassfibre
MEMBRANES LIQUID APPLIED Styrene Butadiene Latex
MEMBRANES LIQUID APPLIED Tanking
MEMBRANES LIQUID APPLIED Wetroom
MORTARS Bedding
MORTARS Concrete Reinstatement
MORTARS Concrete Repair
MORTARS Concrete Repair Damp Areas
MORTARS Concrete Repair Fibre Reinforced
MORTARS Concrete Repair Wet Areas
MORTARS Epoxy
MORTARS Fast Setting
MORTARS Plugging Compounds
MORTARS Vertical/Horizontal Repair
MORTARS Waterproof Positive and Negative Side Waterproofing
MORTARS Waterproof Sewer and Shaft Restoration Below Waterline
MORTARS Waterstopping Emergency Waterplugging Repair
MORTARS Waterstopping Leak Repair
MOULD INHIBITORS Mould Control Systems
PAINT Masonry
PAINT Masonry Acrylic
PAINT Masonry Silicone Based
PAINT Masonry Water Repellent
PAINT Mineral
PAINT Mineral Powder Form
PAINT Silicone Resin
PAINT Waterproofing
PIPE Hole Waterproofing Gap Sealing Systems
PIPE SEALS Wall Penetration Seals
PLASTER LATHS .
PLASTER LATHS Damp Proof Membrane Systems
PLASTER LATHS Damp Proof Membrane Systems AGREMENT CERTIFICATE HOLDERS
PLASTER LATHS Damp Proofing
PLASTER LATHS Waterproofing
PLASTERS Damp Resistant
PLASTERS Finishing
PLASTERS Renovating
PLASTERS Renovating Restoration of Masonry with High Salt / Moisture Content
PLASTERS Waterproof
PODIUM DECK SURFACES Waterproofing Systems
PRIMERS For Bitumen Coated Surfaces
PRIMERS For Bitumen Membranes
PRIMERS For Cementitious Floor Screeds:
PRIMERS For Concrete
PRIMERS For Concrete Floors
PRIMERS For Concrete Floors Damp Substrates
PRIMERS For Concrete Floors Moisture Suppressant Protection against Rising Damp
PRIMERS For Damp Surfaces
PRIMERS For Masonry
PRIMERS For Waterproofing Membranes
PRIMERS: TYPES Bitumen
PRIMERS: TYPES Polyurethane PU
PRIMERS: TYPES Silicate Based
PUMP ALARMS Cavity Drainage Systems
PUMP ALARMS High Water Level
PUMP ALARMS Sump Pump Systems
PUMP CHAMBERS Polyethylene
PUMPING STATION Alarms
PUMPING STATION Alarms Remote Monitoring
PUMPING STATION Alarms Telephone Alert
PUMPING STATION Alarms WiFi Enabled
PUMPING STATION Battery Backup Units
PUMPING STATIONS Complete Systems
PUMPING STATIONS Packaged
PUMPS: BY TYPE Backwater
PUMPS: BY TYPE Cavity Drainage Membrane Systems
PUMPS: BY TYPE Cellar Drainage
PUMPS: BY TYPE Drainage
PUMPS: BY TYPE Groundwater
PUMPS: BY TYPE Groundwater Packaged Pump Stations
PUMPS: BY TYPE Sewage
PUMPS: BY TYPE Sewage Integrated Backwater Valve
PUMPS: BY TYPE Sewage Lifting Units
PUMPS: BY TYPE Sewage Packaged Pump Stations
PUMPS: BY TYPE Sewage Packaged Pump Stations BS 752
PUMPS: BY TYPE Sewage Packaged Pump Stations EN 12056
PUMPS: BY TYPE Sewage Submersible
PUMPS: BY TYPE Submersible
PUMPS: BY TYPE Submersible Aggressive Water
PUMPS: BY TYPE Submersible Automatic
PUMPS: BY TYPE Submersible Dewatering
PUMPS: BY TYPE Submersible Seawater
PUMPS: BY TYPE Submersible Septic Tank
PUMPS: BY TYPE Submersible Sewage
PUMPS: BY TYPE Submersible Swimming Pool Water
PUMPS: BY TYPE Submersible Wastewater
PUMPS: BY TYPE Sump
PUMPS: BY TYPE Sump Automatic
PUMPS: BY TYPE Sump Basement Drainage
PUMPS: BY TYPE Sump Packaged Pump Stations
PUMPS: BY TYPE Sump Retrofit
PUMPS: BY TYPE Surface Water
PUMPS: BY TYPE Wastewater
PUMPS: BY TYPE Wastewater Packaged Pump Stations
PUMPS: BY TYPE Wastewater Packaged Pump Stations BS 12056
PUMPS: BY TYPE Wastewater Packaged Pump Stations BS 752
PUMPS: BY TYPE Wastewater Submersible
RADON Barriers
RADON Barriers Loose Laid
RADON Cavity Barriers Radon Gas Resistant
RADON Mitigation Fans
RADON Protection Systems
RADON Sumps
RENDER ADDITIVES ADMIXTURES Bonding Additives
RENDER LATHS Damp Proof Membrane System
RENDER MESH Render Meshcloth
ROOF GARDEN Waterproofing
ROOF TERRACE Waterproofing
ROOF WATERPROOFING Waterproofing Systems AGREMENT CERTIFICATE HOLDERS
ROOF WATERPROOFING Waterproofing Systems EPDM
ROOFING Felts: Breather
ROOFING Surface Treatments Waterproofing
ROOFING MEMBRANES .See Also ROOFING UNDERLAYS: PITCHED ROOF MEMBRANES
ROOFING MEMBRANES Blue
ROOFING MEMBRANES Breather See Also ROOFING UNDERLAYS: PITCHED ROOF MEMBRANES
ROOFING MEMBRANES Cold Liquid Applied
ROOFING MEMBRANES Cold Liquid Applied AGREMENT CERTIFICATE HOLDERS
ROOFING MEMBRANES Cold Liquid Applied Fire Performance BS EN 13501-5 TS 1187 ᴮROOF(t4)
ROOFING MEMBRANES Cold Liquid Applied Polyurea
ROOFING MEMBRANES Cold Liquid Applied Polyurea AGREMENT CERTIFICATE HOLDERS
ROOFING MEMBRANES Cold Liquid Applied Polyurea ᴮROOF(t4) Fire Rating
ROOFING MEMBRANES Cold Liquid Applied Waterproof
ROOFING MEMBRANES Flat Roof
ROOFING MEMBRANES Green Roof
ROOFING MEMBRANES Hybrid
ROOFING MEMBRANES Pitched Roof Underlay Undertiling Underslating See Also ROOFING UNDERLAYS PITCHED ROOF MEMBRANES:
ROOFING MEMBRANES Structural Waterproofing
ROOFING MEMBRANES Structural Waterproofing AGREMENT CERTIFICATE HOLDERS
ROOFING MEMBRANES Waterproofing
ROOFING SHEETS Green Roof Drainage
ROOFING SHEETS Green Roof Drainage/Irrigation
ROOFING SYSTEMS Cold Liquid Applied .See Also ROOFING MEMBRANES: Cold Liquid Applied
ROOFING SYSTEMS Green Roofs
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Metal Clad Roofs
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Metal Clad Roofs DIN 4102-7
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Textured For Metal Roofing
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Undertile
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Vapour Permeable Breather Type
SEALANTS By Special Function Below Ground Construction Joints
SEALANTS By Special Function Construction Joint
SEALANTS By Special Function Hydrophilic
SEALANTS Mastic
SEALANTS Mastic: by Composition: Hydrophilic
SEALANTS Mastic: by Special Function: Hydrophilic
SEALERS For Concrete Floors
SEWAGE Pumping Station Alarms
SEWAGE Pumping Station Alarms Telephone Alert
SEWAGE Pumping Station Battery Backup
SEWAGE Pumps
SEWAGE TREATMENT Wastewater
SEWER Repair Mortars
SHOWER CONSTRUCTION ELEMENTS Shower Flooring
SHOWER FLOOR FORMERS Wet Floor Formers
SHOWER FLOORING Floor Level Shower Bases
SHOWER FLOORING Preformed Formers
SHOWER TRAYS Level Access Surfaces See Also SHOWER FLOORING: Floor Level Shower Bases
SHOWER UNDERLAYS Floor Level Showers Tiled Shower Floors
SOIL PIPES and FITTINGS PVC-u
SOIL PIPES and FITTINGS PVC-u by Colours Grey
SOIL PIPES and FITTINGS PVC-u by Sizes: Imperial
STRUCTURAL WATERPROOFING AGREMENT CERTIFICATE HOLDERS
STRUCTURAL WATERPROOFING Cavity Drainage
STRUCTURAL WATERPROOFING Drainage Systems
STRUCTURAL WATERPROOFING Flat Roofs
STRUCTURAL WATERPROOFING Green Roofs
STRUCTURAL WATERPROOFING Membranes
STRUCTURAL WATERPROOFING Membranes HDPP
STRUCTURAL WATERPROOFING Plaza Decks
STRUCTURAL WATERPROOFING Protected Roofs
STRUCTURAL WATERPROOFING Substructures
STRUCTURAL WATERPROOFING Systems
STRUCTURAL WATERPROOFING Tanking Membranes
STRUCTURAL WATERPROOFING Tanking Systems
TANKING Drainage
TANKING Drainage Pumped
TANKING Systems
TANKING Systems Cavity Drainage
TANKING Systems Remedial Treatments
TANKING Systems Waterproofing Membranes
TANKING Systems Waterproofing Membranes HDPP
TANKING Systems Waterproofing Systems
THERMAL STORE HEATING Passive Systems
UNDERLININGS For Waterproofing
WASTEWATER Management Systems
WASTEWATER Treatment Plants .See Also SEWAGE TREATMENT: Wastewater
WATER REPELLENT LIQUIDS Brickwork
WATER REPELLENT LIQUIDS Concrete
WATER REPELLENT LIQUIDS Concrete Impregnation Treatments
WATER REPELLENT LIQUIDS Limestone
WATER REPELLENT LIQUIDS Masonry
WATER REPELLENT LIQUIDS Siloxane Based
WATER REPELLENT LIQUIDS Solvent Free
WATER REPELLENT LIQUIDS Stone
WATERPROOFING LIQUIDS Clear
WATERPROOFING LIQUIDS Cold Applied
WATERPROOFING LIQUIDS Polymer Modified
WATERPROOFING MATERIALS Preformed Profiles
WATERPROOFING SYSTEMS .
WATERPROOFING SYSTEMS AGREMENT CERTIFICATE HOLDERS
WATERPROOFING SYSTEMS Bathrooms/Wetrooms
WATERPROOFING SYSTEMS Civil Engineering Structures
WATERPROOFING SYSTEMS Compression Resistant
WATERPROOFING SYSTEMS Crystallization Crystalline Waterproofing
WATERPROOFING SYSTEMS Curtain Injection
WATERPROOFING SYSTEMS Facades
WATERPROOFING SYSTEMS Floor
WATERPROOFING SYSTEMS Green Roofs
WATERPROOFING SYSTEMS Hydro-Reactive Systems
WATERPROOFING SYSTEMS Negative Side Active Leakages
WATERPROOFING SYSTEMS Power Shower Installations
WATERPROOFING SYSTEMS Repair Compounds
WATERPROOFING SYSTEMS Shower
WATERPROOFING SYSTEMS Steamrooms
WATERPROOFING SYSTEMS Tunnels
WATERPROOFING SYSTEMS Underground Structures
WATERPROOFING SYSTEMS Undertile
WATERPROOFING SYSTEMS Wall
WATERPROOFING SYSTEMS Wall AGREMENT CERTIFICATE HOLDERS
WATERPROOFING SYSTEMS Wall Rehabilitation
WATERSTOPS .Waterbars
WATERSTOPS Construction Joints
WATERSTOPS Crack Injection
WATERSTOPS Hydrophilic
WATERSTOPS Leak Sealing
WATERSTOPS Waterplugs Leak Sealing
WETROOM WATERPROOFING Tanking Systems
ALERTMAXX2 Pump Alarms
AQUADUCT 100 Drainage Pipes and Connectors
AQUADUCT 60 Drainage Pipes and Connectors
DELTA 1000 SERIES BESPOKE Foul Water Pump Stations
DELTA 800 SERIES BESPOKE Foul Water Pump Stations
DELTA AMPHIBIA Hydro-Reactive Waterproofing Membranes
DELTA AT 1200 Drainage Sheet
DELTA AT 800 Drainage Sheets
DELTA BIO-TOP Green Roof Systems
DELTA BIOTOP Green Roof Systems
DELTA CHANNEL Drainage Conduits
DELTA CORNER STRIP Waterproof Sealing Tapes
DELTA CORNER UNITS Corner Units
DELTA DRAINAGE CHANNEL Drainage Channels
DELTA DUAL V3 Packaged Pump Stations
DELTA DUAL V3.1 Packaged Pump Stations
DELTA DUAL V4 Packaged Pump Stations
DELTA DUAL V6 Packaged Pump Stations
DELTA DUALPROOF Below Ground PVC Membranes
DELTA FASSADE Breather Membranes
DELTA FASSADE S Breather Membranes
DELTA FIX Adhesives
DELTA FLEECE TAPE Sealing Tapes
DELTA FLEXI DRI PLUG Fixing Plugs
DELTA FLEXI DRI PLUS PLUG Fixing Plugs
DELTA FLORAXX Green Roof Membranes
DELTA FLORAXX Submersible Sewage Lifting Pumps
DELTA FLORAXX TOP Green Roof Membranes
DELTA FM Drainage Membranes
DELTA FOUL Submersible Pumps
DELTA GAS BARRIER MEMBRANE Gas Barrier Membranes
DELTA GEO DRAIN QUATTRO Protection and Drainage Systems
DELTA GEO-DRAIN 800 Geotextiles/Drainage
DELTA HIGH PERFORMANCE DPC Damp Proof Courses
DELTA LATH Membranes
DELTA MASTIC Mastic
DELTA MS Cavity Drainage Membranes
DELTA MS Drainage Sheets
DELTA MS 20 Drainage Sheet
DELTA MS 500 Cavity Drain Membranes
DELTA MS 500 FIRE Fire Retardant Waterproofing Membranes
DELTA MS PROFILE Profile Strips
DELTA NP DRAIN Drainage Systems
DELTA PLUGS Fixings
DELTA PLUTO Packaged Pump Stations
DELTA PT Damp Wall Rehabilitation
DELTA PT PLUGS Fixing Plugs
DELTA PT PROFILE VENTILATION STRIP Ventilation Strips
DELTA PT ULTRA FIX Fixing Plugs for Membranes
DELTA PUDDLE FLANGE Waterproof Seals
DELTA REFLEX Vapour Barrier Membranes
DELTA REFLEX PLUS Vapour Barrier Membranes
DELTA ROOF GUARD Liquid Roofing Systems
DELTA ROOF GUARD COLODUR Roof Coatings
DELTA ROOT BLOCK Root Barriers
DELTA ROPE Sealants
DELTA STOP PINS Self Adhesive Pins
DELTA TAPE Sealing Tapes
DELTA TERRAXX Protection and Drainage Systems
DELTA THAN Adhesives
DELTA TRELA Pitched Metal Roofing Underlayments
DELTA TRELA PLUS Pitched Metal Roofing Underlayments
DELTA TRELA ST Pitched Metal Roofing Underlayments
DELTA WATER BASED EPOXY Epoxy Coatings
DELTA YELLOW CHANNEL Cavity Drainage Channels
DELTASAFE Fire Retardant for Waterproofing Membranes
FLEXIDRI-PLUS Fixing Plugs for Membranes
GAS OVER Joint Sealing Tapes
GEO-DRAIN CLIPS Mounting Clips
GGM PRO VOID VENT Ground Gas Membranes
GGM VOIDFORM Outlet Connectors
HLA High Water Level Alarms
KOSTER Glass Fibre Mesh
KOSTER 1C Crack Injection Pumps
KOSTER 2 IN 1 Crack Injection
KOSTER 21 Crack Bridging Membrane
KOSTER BD50 Wetroom Waterproofing / Wet Room Waterproofing
KOSTER BDM Precast Concrete Integral Waterproofer
KOSTER BETOMOR MULTI A Waterproof Mortar
KOSTER BIKUTHAN Bituminous Sealant
KOSTER BTG Indoor / Outdoor Floor Coatings
KOSTER C-COAT Concrete Repair Mortars
KOSTER COLOR-CHIPS Decorative Flooring Chips
KOSTER CRISIN 76 Horizontal Rising Damp Barriers
KOSTER CRISIN CREAM Damp Proof Course
KOSTER CT 215 UNIVERSAL FLOOR Industrial Floor Coatings
KOSTER DACHFLEX Roof Coatings
KOSTER DEUXAN 2C Bitumen Sealants
KOSTER DEUXAN PROFESSIONAL Bitumen Sealants
KOSTER ECB Below Ground Membranes
KOSTER ELASTIC Waterproofing Coatings
KOSTER FACADE CREAM Water Repellant Protection
KOSTER FIX-TAPE Self-Adhesive Waterproofing Tapes
KOSTER FLEX TAPE Waterproofing Sealing Tapes
KOSTER FSH Joint Sealants
KOSTER IN 1 Crack Injection
KOSTER IN 2 Crack Injection
KOSTER IN 4 Crack Injection
KOSTER IN 5 Crack Injection
KOSTER IN 7 Crack Injection
KOSTER IPERIAN Water Repellent Impregnation
KOSTER KB FIX Mortars
KOSTER KB FIX 1 Waterproofing Mortars
KOSTER KB FIX 5 Waterproofing Mortars
KOSTER KB FLEX Gap Filler
KOSTER KB FLEX 200 Sealing Compounds
KOSTER KB POX Epoxy Adhesives
KOSTER KB POX IN Crack Injection
KOSTER KBE LIQUID FILM Flexible Sealing Compound
KOSTER KBE LIQUID FOIL Bitumen Emulsion
KOSTER KD 1 BASE Leak Stopping Surface Waterproofing
KOSTER KD 2 BLITZ Leak Stopper
KÖSTER KD 3 SEALER Leak Stopping Surface Waterproofing
KOSTER KD SYSTEM PACK Basement Waterproofing
KOSTER KSK Waterproofing Membranes
KOSTER LF Industrial Floor Coatings
KOSTER MAUTROL 2C Damp Proofing Injection Fluid
KOSTER MAUTROL FLEX 2C Damp Proofing Injection Fluid
KOSTER MICRO GROUT 1C Crack Injection
KOSTER MS FLEXFOIL Waterproofing Liquid (Surface)
KOSTER NB 1 Mineral Waterproofing Slurry
KOSTER NB 4000 Mineral Waterproofing Coatings
KOSTER ONE-DAY-SITE Pressure Injection Packers
KOSTER OS8 Industrial Floor Coatings
KOSTER POLYSIL TG 500 Concrete Priming Solution
KOSTER PU 907 Polyurethane Sealants
KOSTER PUR GEL Crack Injection
KOSTER QUELLBAND Waterstops
KOSTER REPAIR MORTAR PLUS Repair Mortars
KOSTER RESTORATION Damp Proofing Plasters
KOSTER SEWER AND SHAFT Watertight Mortars
KOSTER SILOXAN Water Repellent Liquids
KOSTER SL FLEX Self Levelling Underlayments
KOSTER SUCTION ANGLE Horizontal Rising Damp Barriers
KOSTER SUPERFLEECE Membrane Reinforcement
KOSTER SUPERPACKER Pressure Injection Packers
KOSTER TPO AQUA Waterproofing Membranes
KOSTER TURBO MORTAR F Concrete Repair Mortars
KOSTER TURBO MORTAR M Concrete Repair Mortars
KOSTER UC Industrial Floor Coatings
KOSTER WATERSTOP Waterstops
KOSTER WP MORTAR Waterproofing Mortars
MEMTECH LGB Gas Barrier Membranes
MEMTECH PRO LIQUID GAS BARRIER Gas Barrier Membranes
MEMTECH PRO M1 Gas Barrier Membranes
MEMTECH PRO R1 Gas Barrier Membranes
MEMTECH PRO TITAN Gas Barrier Membranes
MEMTECH PRO TITAN BOND Gas Barrier Membranes
MEMTECH PRO VOID VENT 25 Gas Venting Membranes
QUIK SEAL Fixing Plugs
QWIK-SEAL Fixing Plugs for Membranes
RADON AWAY Radon Mitigation Fans
TERRAXX PROFILE Profile Strips
TERRAXX-SCHRAUBE Fixings
ULTRA FIX Fixing Plugs for Membranes

Delta Amphibia, Reactive Core Liner

October 2024

Delta Amphibia, Reactive Core Liner

Delta Amphibia is a unique Self-Healing/Repairing, Self-Sealing, fully bonded Type A waterproofing membrane, utilising its advanced Reactive Core technology, Delta Amphibia will not only Self-Repair in the event of accidental puncture and Self-Heal, but will also Self-Seal.

Delta Amphibia is a pre- and post- applied waterproofing membrane which can be installed horizontally and vertically in a Type A waterproofing application.

The unique properties of Delta Amphibia are achieved through four active layers – a watertight barrier, Reactive Core which allows Delta Amphibia to Self-Seal and Self-Heal in the event of accidental damage, an active barrier with the ability to Self-Seal at overlaps resisting lateral movement of water and a strong bonding layer.

Pre-applied bonded membranes are used to waterproof concrete in basements and below ground structures on the positive side (outside). They are installed before the reinforcement underneath a base slab and vertically on a soil retention system, or in a formwork.

The unique Self-Repairing function of Delta Amphibia protects structures from water and moisture permeability in the event of accidental puncture. Delta Amphibia’s unique Self-Repairing function is activated in the event of Delta Amphibia being damaged.

Delta Amphibia’s Active Core offers continuous protection at overlaps. Delta Amphibia has excellent crack-bridging capabilities at places where cracks may occur. When pre-applied (before the concrete pour), the wet concrete is absorbed into Delta Amphibia’s fleece Bond Layer, integrally bonding Delta Amphibia to concrete.
Benefits of Delta Amphibia

Active protection for watertight waterproofing
Self-Repairing
Self-Sealing
Self-Healing
Self-Fastening
Vertical or Horizontal application
Absolute impermeability with no side seepage of water
Immediate mechanical protection, self-repairing also on accidental puncture
High resistance to hydraulic load
High flexibility and capacity to bridge cracks
Full mechanical bond to concrete
Extremely flexible – Resistant to movement and fissures in substrates

Delta Amphibia satisfies all grades of waterproofing in accordance with BS 8102:2022, Table 2 as Type A, Barrier Protection System in accordance with section 8, Type A (Barrier) Protection – Sub Section 8.2.4, Active Core Liners and Table 3, Waterproofing Barriers.

Delta Membrane Systems Limited is a manufacturer and provider of specialist structural waterproofing solutions, covering Type A, Type B, and Type C waterproofing, combination waterproofing, damp proofing, basement drainage, flood resilience and ground gas protection.

Whatever the needs of your project, you can rely on Delta’s Technical Team to ensure you get the right advice, support, and practical help at exactly the right time its required. Call us today on 01992 523 523 or email info@deltamembranes.com.

Delta Membrane - Former Magistrate Court

October 2024

Former Magistrate Court

Overview

The Future High Streets Fund (FHSF) is a program initiated by the government aimed at revitalizing underperforming high streets. The Former Magistrates’ Court is set to undergo a significant transformation, becoming a vibrant centre for cultural and creative endeavours. The new design will incorporate diverse workspaces and production areas to accommodate a variety of creative industries. The evolution of this site will not only involve the establishment of innovative working environments but also foster community interaction through entertainment events and social gatherings.

The building, steeped in 143 years of history, has stood unoccupied for the last two decades. This extensive period of vacancy has added another layer to renovation approaches.
Delta Registered Installers, Timberwise (UK) Ltd, were appointed as the Waterproofing Specialists to undertake the waterproofing design and installation of the subterranean space.

The basement, spanning a substantial 70m in length and 6.3m in width, required renovations. The comprehensive works encompass several rooms including a Plant room, I.T room, and Music rooms, each with its unique requirements and design considerations. This project promises to enhance the utility and functionality of these spaces, benefiting the entire establishment.

The waterproofing design was specified around identifying water sources and eliminating them, along with considering the structure design, a continuous system, sequencing, and installation. It also factors in future maintenance and serviceability, all in compliance with the standards set by BS 8102:2022. This standard, known as the Protection of below ground structures against water ingress, is the code of practice that governs the waterproofing industry.

Methodology
For this project a specialist system was required to provide an efficient, compliant, and future proof approach.
Working closely with the developer, Timberwise (UK) Ltd suggested incorporating Delta’s Type C, Fire Retardant, fully maintainable Cavity Drained System.

Delta MS 500 Fire Retardant is a robust Type C, Cavity Drained Protection system, designed to withstand demanding conditions. It holds a Euroclass fire rating of B-S2, d0 (EN 13501-1:2018), an indication of its superior fire resistance. Delta MS 500 Fire Retardant does not compromise on its strength, durability, functionality, or workability. This makes it an excellent choice for applications where both fire safety and structural integrity are paramount.

The 'Type C' Waterproofing System serves as a practical waterproofing solution for both new constructions and renovation projects. It incorporates two essential elements: a Cavity Drainage Membrane and a Basement Drainage system. BS 8102:2022 (Protection of Below Ground Structures Against Water Ingress – Code of Practice) defines Type C waterproofing as a protection system. This system manages water that penetrates the outer shell of a building, collecting the water in a cavity created between the exterior wall and an internal lining/wall.

Before the Delta Type C, Cavity Drained system was put in place, all junctions between floors and walls were meticulously attended to. In the context of building structures, 'junctions' refer to the points or surfaces where different elements or components intersect. In terms of waterproofing design, these junctions are often perceived as "weak points". They necessitate thorough detailing to guarantee a robust approach and ensure the effectiveness of the waterproofing system.

The previous flooring consisted of blue bricks, which were replaced by the main contractor. The new design incorporated rebates for drainage channels and sump chambers within the freshly installed concrete floor slab. This upgrade was meticulously planned and executed to enhance the functionality of the basement drainage system.

Before the Delta MS20 floor membrane was installed, a comprehensive flood test was carried out on the basement slab to ensure its integrity and suitability for the application. The flood testing process involves completely filling the basement slab with water and closely monitoring for any leaks or signs of water seepage.

Delta PT, was applied in the vaulted sections located directly beneath the structure. This specific installation permitted direct finishes.

Products Used
• Delta Amphibia (lift pit)
• Delta PT
• Delta MS 500 Fire Retardant
• Delta MS 20
• Delta Drainage Channel
• Delta Dual V3 Packaged Pumping Station
• Delta Dual V4 Packaged Pumping Station

Case Study Results
Adopting a future-proof strategy is a proactive way of ensuring a structures longevity. The project was successfully completed within the set timeline and budget constraints. This showcases Timberwise (UK) Ltd’s commitment to efficiency and financial responsibility.



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