18 Results in Products

Cemprotec 2000-BJT

Self-Adhesive Butyl Tape used to join sections of Cemprotec 2000-S Overview Cemprotec 2000-BJT is a high performance butyl tape which is designed to join two pieces of Cemprotec 2000-S waterproof composite tape together. Embedded into our Cemprotec range of cementitious coatings, it forms an elastomeric joint between two lengths of Cemprotec 2000-S to accommodate movement…. Read more

Cemprotec EF Primer

Stabilises and Seals Cementitious & Asphalt Substrates Overview Cemprotec EF Primer is used to stabilise and seal cementitious and asphalt floors prior to the application of the Cemprotec range of cementitious coatings and mortars. It can overcome some inadequacies in surface preparation and helps minimise the risk of out-gassing from the substrate. Cemprotec EF Primer is a modified,… Read more

Cemprotec E-Floor HB

Epoxy and Polymer Modified Cementitious Flooring: 3-6mm (EN 1504-02) Overview Cemprotec E-Floor HB is a major advancement in flooring technology incorporating the benefits of copolymer and epoxy resin technologies into a self smoothing, water based, cementitious flooring system. This chemical combination gives a hard, durable 3-6mm thick coating with excellent resistance to abrasion, water, chloride ions… Read more

Cemprotec E-Floor

Epoxy and Polymer Modified Cementitious Flooring: 2mm (EN 1504-02) Overview Cemprotec E-Floor is a major advancement in flooring technology, incorporating the benefits of copolymer and epoxy resin technologies into a self smoothing, water based, cementitious system. This chemical combination gives a hard, durable 2mm thick coating with excellent resistance to abrasion, water, chloride ions and aggressive… Read more

Cemprotec E942

Epoxy and Polymer Modified Cementitious Coating (EN 1504-02) Overview Cemprotec E942 incorporates the benefits of copolymer and epoxy resin technologies into a water based cementitious system to give a hard, durable coating with excellent resistance to water, chloride ions, oxygen and aggressive chemicals. Cemprotec E942 can be used as a stand-alone anti-corrosion coating for ferrous metals… Read more

Cementitious Coating 851

Surface Protection System – Protection against Ingress (EN1504-2, DWI 31, BBA, WRAS) Overview Cementitious Coating 851 is designed for internal and external structural waterproofing of concrete and other mineral substrates. Cementitious Coating 851 resists positive and negative pressure under 100m head in water retaining and below ground structures as well as roofs and decks. It provides… Read more

Biodex Wash

Powerful Surface Treatment for use Prior to the Application of Primers, Coatings and Repair Mortars in the Flexcrete Range (HSE No. 9351) Biodex Wash Overview Flexcrete’s Biodex Wash is designed to kill active mould, fungal and bacterial spores and organisms such as moss, lichen and algae, prior to the application of primers, coatings and repair mortars… Read more

Curing Membrane WB

Water Based Curing Compound (BBA) Overview Curing Membrane WB is a specially formulated, water based Curing compound utilising advanced acrylic copolymers, which is designed for use with the Flexcrete Repair & Protection System. It is non-degrading, enabling it to be used externally as a sealer or readily overcoated with specialist Membranes from the Flexcrete range. Flexcrete Curing Membrane WB is… Read more

Cemprotec 2000-S

Flexible Waterproof Sealing Tape (WRAS) Overview Cemprotec 2000-S is an advanced, elastomeric, highly tear resistant, breathable, waterproof composite tape, which is embedded in the Cemprotec range of cementitious coatings to give a highly flexible, impermeable seal over “live” cracks and expansion or construction joints in waterproofing applications. Advantages Permanently elastomeric composite tape exhibiting over 600%… Read more

Monolevel FC

Class R2 Fairing Coat (EN1504-3) Overview Monolevel FC is an engineering quality fairing coat for filling minor blow holes and defects, and for repairing surface imperfections. Monolevel FC can be used in thin screed applications to level both vertical and horizontal concrete surfaces and to reinstate cover while providing a fair faced anti-carbonation finish. Monolevel FC is a single… Read more

Monolevel 844SP

Class R4 Waterproof Screed & Pore Filler (EN1504-3, DWI 31, WRAS) Overview Monolevel 844SP is a fully waterproof, engineering quality fairing coat for filling minor blow holes and defects, and for repairing surface cavities and honeycombed concrete. Monolevel 844SP can be used in thin screed applications to level both vertical and horizontal concrete surfaces and to reinstate… Read more

Steel Reinforcement Protector 841

Reinforcement Corrosion Protection (EN1504-7, DWI 31, BBA) Overview Steel Reinforcement Protector 841 is a corrosion preventative, flexible coating to protect steel reinforcement prior to the application of the relevant Flexcrete concrete repair mortars. Steel Reinforcement Protector 841 consists of two components, a cementitious powder and a polymer dispersion which react chemically together to passivate, with the aid of corrosion… Read more

Tiefill

Class R4 Waterproof Tiehole Filler (EN1504-3, WRAS) Overview Tiefill is primarily used for the filling of tie-holes formed by formwork bolts in new construction, particularly where a rapid setting, durable, waterproof mortar is required. It can also be used for sealing grout holes and voids around fixings in pre-cast elements. Tiefill is a single component, polymer modified,… Read more

Monomix WS

Class R3 General Purpose Structural Spray Applied Repair Mortar (EN1504-3, DWI 31, BBA, WRAS) Overview Monomix WS is a low density, high strength, shrinkage compensated mortar, which can be applied by wet process spraying techniques for the structural repair, rendering and profiling of vertical, horizontal and overhead surfaces. Monomix WS is a single component concrete repair mortar which… Read more

Monomix HD

Class R4 High Strength Structural Repair Mortar (EN1504-3) Overview Monomix HD is a high strength, waterproof, shrinkage compensated, standard density mortar with good abrasion resistance for the structural repair, rendering and profiling of vertical, overhead and horizontal surfaces including trafficked areas. Monomix HD is a single component cementitious repair mortar which incorporates the most advanced cement… Read more

Monomix

Class R3 General Purpose Structural Repair Mortar (EN1504-3, DWI 31, BBA, WRAS) Overview Monomix is a low density, high strength, shrinkage compensated, waterproof mortar for the structural repair, rendering and profiling of vertical, horizontal and overhead surfaces. Monomix is a single component cementitious repair mortar which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer… Read more

Fastfill WP

Rapid Setting Water Plugging Mortar Overview Fastfill WP is a rapid setting, polymer modified cementitious water plugging mortar for arresting water seepage and infiltration under pressure through cracks, joints and voids in concrete and masonry. Fastfill WP can also be used for rapid sealing and jointing in and around pipework, or in water retaining structures. Fastfill WP is a single component,… Read more

Fastfill

Class R4 Rapid Setting Structural Repair Mortar (EN1504-03, DWI 31, WRAS, BBA) Overview Fastfill is a rapid setting, Portland cement-based structural mortar for the durable repair of concrete which cannot be taken out of service for long periods, or in areas subjected to heavy wear such as roads, runways, bridges, decks, floors and footpaths. Fastfill can be… Read more

13 Results in Projects

Concrete Waterproofing and Protection of Wellington Docks

Assuring the design life of a new build extension. Background The existing Wastewater Treatment Works at Sandon Dock in Liverpool is the second largest in United Utilities’ portfolio, but it is no longer capable of handling all the effluent that goes through it. A £200 million scheme was devised to construct a new two-storey Sequential… Read more

Chemical Resistant Concrete Coatings Protect New Concrete Bunds

Chemical resistant protection of new concrete bunds. Background Sutton Hall Water Treatment Works in Ellesmere Port, Cheshire, serves a population of 0.5 million people on the Wirral Peninsula. Raw water is extracted from the River Dee and pumped up to the reservoir on the Sutton Hall site. This water is then processed through a gravity… Read more

Concrete Repairs to Columns, Beams, Walls & Tank Floors

Concrete Repairs to Upgrade Wastewater Treatment Works Background As part of a £114 million sewer improvement scheme for United Utilities, 3.5km of tunnelling was created 30m beneath Preston city centre. A complex network of interceptor sewers, stormwater storage tunnels, rising mains and 13 access shafts was created to upgrade the city’s aged sewer system and… Read more

Fastfill High-Strength Mortar Chosen for Sewage Treatment Works

Refurbishment and re-lining of process facilities for the dirty water industry. Background Anglian Water have an ongoing requirement to maintain the many sumps and syphons which service their sewage treatment works around the region. The traditional method of upgrading has been to install a precast concrete base unit before backfilling and grouting. To achieve a… Read more

Waterproofing of Tie Holes on Reinforced Concrete Digester Tanks

Waterproof Sealing of Tie Holes on Egg-Shaped Reinforced Concrete Digester Tanks Background Designed in compliance with the latest EU standards on effluent and sludge treatment and built at a cost of £80 million, the new Reading Sewage Treatment Works is one of the most advanced facilities of its kind in Britain. The cast in-situ egg-shaped,… Read more

Chemical Resistant Protection for Concrete Waste Water Treatment Tanks

Chemical resistant lining of concrete waste water treatment tanks used in the textile industry. Background As one of the world’s leading fabric finishing companies, Mascioni faces a large number of maintenance problems at its 45 hectare facility in Cuvio. One of the main challenges is the deterioration of the large waste water tanks holding waste… Read more

Repair and Protection of Concrete Tanks Suffering From Chemical Attack

Repair and protection of underground concrete outfall tank suffering from chemical attack. Background Southern Water operates 400 sewage treatment works and their facility, located on the outskirts of Eastbourne, was constructed in 1990. The reinforced concrete of the underground outfall tank was failing due to acidic and bacterial attack above the water line, necessitating a… Read more

Flexcete’s Repair Mortars Chosen For Wigan Waste Water Treatment Works

Repair of concrete storm water overflow & settlement tanks. Background Wigan WWTW, situated near to the River Douglas in Lancashire, is one of the largest treatment works in the North West, but United Utilities wished to increase the capacity of the works and reduce overflow into the river. Designed by GHA Livigunn, the improvements included… Read more

Waterproofing Concrete Tanks at Weiser Wastewater Treatment Plant

Waterproofing of concrete aeration basin and sealing of leaking kicker joints. Background The aeration basin building at the Weiser Wastewater Plant consists of four inter-connected concrete tanks as well as the head works for the sewage treatment plant. This part of the plant dates back to 1987 and consists of cast in-situ concrete. Despite several… Read more

Repair and Protection of Concrete on BAFF Treatment Tanks

Repair and protection of 3000m² of concrete on BAFF treatment tanks. Background Oldham WWTW has undergone a £10m refurbishment to improve the quality of the treated effluent. Biological Aerated Flooded Filters (BAFF) are made up of a series of reinforced concrete tanks, where a medium of polystyrene balls are used to grow bacteria to treat… Read more

Concrete Protection at Wastewater Treatment Works in Florida

Reinstatement and protection of concrete clarifiers from waste water. Background The city of Dunedin’s Wastewater Treatment facility processes over 6 million gallons of wastewater each day, and was experiencing severe degradation of the concrete within its two clarifiers. The concrete was made using limestone aggregate, which was being severely eroded by the acids in the… Read more

Concrete Reinstatement and Protection Against Aggressive Chemicals

  Repair and chemical resistant lining to primary settlement and humus tanks. Background With close to 400 waste water treatment works under its control, Southern Water has a duty to process and recycle the dirty water from around two million households. Having been in service since the 1960’s the primary settlement and humus tanks at… Read more

Corrosion Protection of Steel Sewer Aerator Floats

Corrosion protection of steel aerator floatation units in contact with sewage. Background The sewer aerator floatation units were suffering from advanced corrosion owing to aggressive attack of acidic waste water combined with the inevitable effects of impact damage. The surface deterioration was exacerbated by exposure to harsh direct sunlight, and the historic use of coal… Read more