01772 450950 ABOUT SECTORS SOLUTIONS PRODUCTS PROJECTS SUPPORT NEWS CONTACT LOGIN Home » Products » Monolevel 844SP 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 cover while providing a fair faced anti-carbonation finish. Monolevel 844SP is a single component, thixotropic, polymer modified, cementitious repair mortar with high adhesive properties, allowing it to be used as a waterproof screed, as well as a filler, for filling minor voids and defects to provide a fair faced finish. It incorporates the most advanced microsilica, polymer and fibre technology, curing to provide high waterproofing properties, excellent protection from acid gases, chlorides and freeze/thaw cycles as well as enhanced chemical resistance. The product is supplied as a single component system requiring only the addition of clean water. Advantages Incorporates the latest proven cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Pre-packaged material requiring mixing with clean water on-site to give an adhesive mortar which can be rapidly applied in vertical, horizontal and overhead situations. High bond strength exceeds tensile strength of concrete thus ensuring monolithic performance of the repair. Dense matrix offers low permeability to water, even at 10 bar pressure, and very high diffusion resistance to acid gases and chloride ions. Non-toxic when cured and is listed as authorised under Regulation 31 for use in the supply of drinking water. Economic mortar requiring no substrate or inter-layer priming. Part bags can be mixed. Suitable for feather edging. Easily overcoated with specialist membranes to provide further protection and aesthetic quality. Compliance CE marked in accordance with BS EN 1504 Part 3. Fully complies with the Highways Agency Standard BD 27/86 for the repair of Highway Structures. Listed under DWI Regulation 31 for drinking water applications. Compliant with LU Standard 1-095 ‘Fire Safety Performance of Materials’. Specification Clause The fairing coat shall be a single component, waterproof, thixotropic, polymer modified cementitious repair mortar with high adhesive properties. It shall be CE marked in accordance with BS EN 1504-3 Class R4 and shall comply with the following performance specification: Compressive strength at 20°C of at least 23 MPa in 1 day and 60 MPa in 28 days Flexural strength at 28 days (20°C & 65% R.H) of at least 10.5 MPa in accordance with BS 4551 Impermeable to water under 10 bar hydrostatic pressure such that 1mm of mortar is equivalent to 1000mm of concrete Oxygen diffusion coefficient to be no greater than 2.72 x 10-4 cm2/sec, such that a 6mm coating is equivalent to 250mm of concrete cover. Find A Monolevel 844SP Stockist Technical Data Uses Engineering quality fairing coat to reinstate cover and provide a fair faced, waterproof and anti-carbonation finish. Application Method Float Hand Spray Trowel Application Thickness 6mm (max) Performance 1 day 23MPa 7 days 46MPa 28 days 60MPa Pack Yield 15 litres 66.5 packs per m³ Density: 1800-1900kg/m³ Downloads To access our product literature you must either login or register. Login Register Project Profiles Browse through some of the projects we’ve completed using Monolevel 844SP. PROJECT PROFILE Repair & Protection Solution for Popular Seaside Attraction Posted on 2-02-2018 Project Location: Clacton Pier, Essex On this busy tourist attraction, Flexcrete products were chosen thanks to their long-standing record of providing effective and affordable protection for coastal structures. Read The Project Profile PROJECT PROFILE Repairs to Concrete Stairways inside Boardman House in Norwich Posted on 15-03-2016 Project Location: Boardman House, Norwich University of the Arts, Norwich An extensive refurbishment and restoration project was carried out to restore Boardman House in Norwich, Flexcrete’s products were used for repairs to concrete stairways. Read The Project Profile More Projects Flexcrete CPD Presentations If you would like to find out more about Monolevel 844SP, and Flexcrete's other Products why not arrange a CPD Presentation. Full Name Company Location UK International Postcode Telephone Number Email I have read and agree to the Privacy Policy < Flexcrete Products < Concrete Repair Products< Concrete Repair - Fairing Coats & Renders Tagged with: Repairing and Protecting Concrete Structures | Structural Waterproofing | New Build Construction | Clean Water Industry | Dirty Water Industry | Power Generation & Renewables | Reinforced Concrete Structures | Monolevel 844SP | Concrete Remediation Products Concrete Repair Products Repair Mortars Fairing Coats & Renders Monolevel 844SP Monolevel FC Monolevel RM Monorub Admixtures Corrosion Inhibitors Decorative Protective Coatings Structural Waterproofing & Tanking Enhanced Durability For Concrete & Steel Waterproofing Of Roofs & Other Deck Areas Ancillaries Flexcrete Brochure Read the Flexcrete online product brochure to find out more about our specialist Concrete Repair & Protection technology. Read The Brochure CPD Presentation Book a Flexcrete CPD Presentation and find out more about our Concrete Repair & Protection Products and discover how our industry leading technology could benefit your next project. Book A Presentation Login to Your Account Username or Email Password Remember Me Register | Lost your password? Flexcrete Brochure Find out more about our concrete repair and protection services. Read the Flexcrete product brochure online, or download a copy today Read The Brochure Flexcrete Technologies Ltd Tomlinson Road, Leyland, Lancashire, PR25 2DY United Kingdom Telephone: +44 (0)1772 450950 E-mail: web@flexcrete.com Registered: 5401028 England Products Concrete Repair Products Repair Mortars Fairing Coats & Renders Monolevel 844SP Monolevel FC Monolevel RM Monorub Admixtures Corrosion Inhibitors Decorative Protective Coatings Structural Waterproofing & Tanking Enhanced Durability For Concrete & Steel Waterproofing Of Roofs & Other Deck Areas Ancillaries Sectors Civil Engineering & Infrastructure Buildings & Commercial Construction Utilities Coastal Structures Hygiene Sensitive Environments CPD Presentation Book a Flexcrete CPD Presentation and find out more about our Concrete Repair & Protection Products and discover how our industry leading technology could benefit your next project. 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