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Tunnel waterproofing
(38)
Tunnel waterproofing for controlling water ingress and protecting underground structures. Sheet and spray-applied membranes, bentonite barriers, segment gaskets, hydrophilic waterstops. Injection resins and grouts for crack sealing and ground consolidation. Drainage composites, geotextiles, sealants, sumps and pumps for collection and discharge.
Tunnel waterproofing - helping you find the best solution for your project.
HydroCoat 107 Elastic 2K - Cementitious Flexible Waterproofing
Cementing Waterproof Strength: HydroCoat 107 Elastic 2K, a cementitious coating, ensures robust waterproofing and protection for concrete and masonry. Its spray application makes it perfect for large-scale projects, ideal for reservoirs, tunnels, water tanks, basements, podium decks, flat roofs, and balconies. Spray-Applied Precision: Tailored for
PC Leakinject UNI 6816 E - polyurethane injection resin
PC Leakinject UNI 6816 E is a single-component PU resin and catalyst with low viscosity suitable for water-sealing big gaps, cracks, or water leaks with high pressure or flow. Reacts in contact with water to form a semi-rigid foam: forms a hard, high-strength seal within the structural crack or joint; penetrates deep into fine structural cracks
Koster Injection Gel G4 - acrylic waterproofing gel for masonry injection
Koster Injection Gel G4 is a low-viscosity, water-based acrylic gel made for curtain injection and sealing masonry against water ingress. Designed for waterproofing below-ground structures, it can be injected into fine pores and mortar joints, and is suitable for both new builds and repairs. Swells after curing to absorb extra water and is applied
Koster Repair Mortar NC - fibre-reinforced concrete repair / levelling mix
Koster Repair Mortar NC is a fibre-reinforced repair mortar and plaster made for structurally-relevant repair, touch-up of voids and levelling of concrete defects. Suitable for horizontal and vertical surfaces, it has high adhesion to mineral substrates, low shrinkage and strong chemical and mechanical resistance
Delta MS Drain (Geotextile external drainage layer)
MS Drain serves as a drainage layer with fused-on geotextile. Sheet features a high compressive strength of c. 500kN/m² as well as more than 8,900 dimples/m². Featuring a contact area four times greater than that of conventional dimpled sheets allowing for greater distribution of pressure on the waterproofing. Fused-on hydrophilic geotextile- PRODUCT
Delta Membrane Systems
DualProof - pre-applied PVC concrete waterproofing membrane for basements
Delta DualProof is a pre-applied, fully-bonded Type A waterproofing membrane made from a soft PVC layer co-extruded with a non-woven PP fleece. Designed for below-ground reinforced concrete structures, it forms a permanent mechanical bond with concrete to prevent water tracking and is suitable for both horizontal and vertical applications- PRODUCT
Delta Membrane Systems
Delta sealed structural waterproofing systems
Delta sealed systems are recommended for below ground waterproofing where soil is retained, for example, basements and vaults. Membrane selection depends on the required finish and flow rate if applicable. All membrane junctions, fixing points, service entries and other protrusions are sealed with the Delta Seal range of sealing products. Where
Delta ventilated damp proofing systems
Delta ventilated waterproofing systems are recommended for above ground situations or in areas where no free running water is expected, for example where external pavements have been built up. Ventilated system have an air gap at top and bottom. All joints and fixings are sealed. This method is a sympathetic solution in Heritage properties as a
Delta MS 20 - 20mm cavity drain membrane for floors and walls
Delta MS 20 is an HDPE, dimpled membrane with 20mm studs designed as a seepage layer for damp-proofing applications. Delta® MS 20 is used to waterproof floors, walls and vaulted ceilings where high drainage capacities are required in both above and below ground applications. Supplied in 2m x 20m rolls, DELTA® MS 20 can be applied as horizontal or
Koster Repair Mortar Plus - cement repair mortar for watertight patching
Koster Repair Mortar Plus is a fast setting, slightly expanding, watertight repair mortar made for use on mineral substrates. Suitable for internal and external repairs, it adheres well to old and new surfaces and can be used as a polymer-modified cement concrete mortar with Koster SB Bonding Emulsion
Delta PT - damp proof & waterproofing cavity membranes
Delta PT is a high-performance polyethylene membrane that has been specially designed with damp control in mind. It is used to insulates and isolate damp and contaminated walls, vaults, and basements. Delta PT is manufactured with 8mm extruded studs that create a continuous air gap. This results in a watertight, temperature and chemical-resistant- PRODUCT
Delta Membrane Systems
Delta Amphibia - 1.3mm pre/post-applied waterproof membrane
Delta Amphibia is a BBA-approved, fully bonded 1.3mm pre- and post-applied waterproofing membrane for below-ground and earth-retained structures. Made from a co-extruded, multi-layer system with a hydroreactive, self-sealing core, it is suitable for vertical and horizontal applications in new construction- PRODUCT
Delta Membrane Systems
TRADECC PC 509 Z Acryl – Flexible Acrylic Injection Resin
A four-part acrylic injection resin with a controllable reaction time and low viscosity, making it ideal for sealing fine cracks, wet or dry, deep into the substrate. The resin can also be injected into the HydroTank 302 InjectionHose system to provide a maintainable Type B waterproofing solution. PC 509 Z Acryl is a four-part injection resin with
Koster KB-Fix 5 - fast-setting waterproof and weatherproof mortar
Koster KB-Fix 5 is an extremely fast-setting, waterproof and weatherproof mortar made for quick repairs and installations in plaster, masonry and concrete. Designed for indoor and outdoor use, it is suitable for filling holes and cracks, anchoring fittings and sealing pipe penetrations
Delta Plaster Lath - 7mm meshed damp proofing membrane
Delta Plaster Lath is an easy to use 7mm meshed damp proofing membrane system which eliminates dampness, the effects of salts and contaminated backgrounds from walls. The meshed key surface provides a key for render, plaster, or dab fixing plasterboard. Delta Plaster Lath's dimpled design creates an air gap, which insulates and allows for- PRODUCT
Delta Membrane Systems
Newton Hydrobond - Type A external below ground waterproofing system
Newton HydroBond System is a Type A external waterproofing system for below-ground structures, made from a range of sheet and liquid-applied membranes. Designed to create a continuous barrier against water and ground gases, it can be pre-applied or post-applied to concrete slabs and walls. Suitable for use where protection from groundwater, radon- PRODUCT
Newton Waterproofing
NP Drain - two-ply composite sheet drainage membrane
NP Drain two-ply composite sheet drainage membranes are made from high density polyethylene. They have a high compressive strength and offer drainage and waterproofing for vertical and horiztonal appilications. NP Drain memebranes are comprised of a dimpled sheet that prevents water logging and a geotextile layer that filters out fine soil- PRODUCT
Delta Membrane Systems
Oldroyd® Xtf - tunnel waterproofing and fire-resistant membrane
Oldroyd® Xtf is a waterproof, fire-resistant membrane designed to protect tunnels from the damaging effects of dripping water. It consists of a profiled, studded and grooved flame-retardant polypropylene (PP) sheet, approximately 1mm thick, onto which is laminated a high tensile strength, fire-resistant woven fabric of basaltic mineral fibres. The
FlexProof 106 Primer - For Construction Joint Waterproofing
FlexProof 106 Primer is a polyurethane-based primer suitable for construction joint waterproofing, that improves the adhesion of FlexProof 106 NV to porous substrates, and should always be used when concrete has been ground: increases the adhesion of FlexProof 106 NV to most substrates; seals porous and dusting concrete. priming of substrates
TRADECC PC Leakinject Hydrogel 6880 Polyurethane Injection Resin
A single component polyurethane injection resin that provides a flexible seal in voids and non-structural cracks, or reacts with water to form a flexible, closed-cell foam. The resin is able to seal both pressurised and non-pressurised leaks, whilst its flexibility makes it ideal for applications where movement is expected. PC Leakinject Hydrogel
Newtonite 801 Mastic – Sealing Mastic
Newtonite 801 Mastic is a non-toxic, solvent-free, multipurpose silicone sealant primarily used with the Newlath 805 Mesh Membrane and Newtonite 803 Membranes - applied to the plug before fixing into the membrane, Newtonite 801 Mastic seals the penetration and prevents bridging between the damp substrate and new internal surface. Applied to the
Corden EPS GRM waterproofing and gas resistant membrane
The Corden EPS GRM waterproofing and gas resistant membrane is self-adhesive. It provides a continuous waterproofing/tanking system for basements and substructures provided it is used in conjunction with Corden EPS Prime to ensure a suitable bond. The Corden EPS GRM waterproofing and gas resistant membrane is made from a polymer modified bitumen
RIW Structureseal is a bentonite sheet waterproofing composite of high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. It is used for basement tanking, sub-structures, boundary line construction, retaining walls and also as an under-slab ground floor DPM. A “needle-punch” process interlocks the geotextiles together
Tunnel waterproofing - helping you find the best companies for your project.
Delta Membrane Systems
Manufactures cavity drainage membrane systems for internal and external damp-proof control and gas resistance. The polyethylene membranes feature studs which create a continuous air gap behind the membrane, to isolate walls from new finishes and to allow ventilation of the wall. The membranes can be used externally as a waterproof protection and
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