High Strength Newton HydroCoat 203 Repair Mortar for Reparation of Concrete
Polymer-modified, and fibre-reinforced, HydroCoat 203-RM is physically and chemically compatible with the host concrete, quickly exhibiting high adhesive and compressive strength. As a single component, requiring only the addition of water, the resulting mortar is rapid curing with enhanced polymeric properties and reliable strength development which is not significantly affected by low-temperature use.
The mortar can be used as supplied up to 100 mm deep, or it can be bulked out with sharp sand to form a high-performance screed or for floor or deck repairs up to maximum depth of 300 mm.
Surface preparation is required, as is protection after application - consult the manufacturer for details.
Features and benefits:
- Incorporates the latest proven cement chemistry, fibre and styrene acrylic copolymer technology.
- Reliable strength development, even at sub-zero temperatures, gives rapid return to service.
- Pre-packaged material only requires mixing with clean water. Can be bulked out with sand or aggregate.
- High bond strength exceeds tensile strength of concrete, thus ensuring monolithic performance of the repair.
- Sets in 10 minutes at 20°C yielding a durable, high strength mortar.
- Dense matrix resists 10 bar water pressure. Very high diffusion resistance to acid gases and chloride ions.
- Sulphate resistance to class DS-5/5m of BRE Special Digest 1 and ideally suited for sewage and wastewater applications.
- Portland cement base with physical properties of cured material similar to base concrete.
- Non-toxic when cured and is listed as authorised under Regulation 31 for use in the supply of drinking water.
Other Products and Services from Newton Waterproofing
Flexible Construction Joint Waterproofing System - Newton FlexProof 106
Highly advanced single-component liquid waterproofing material, which forms an elastomeric polymer membrane that is rainproof in minutes and capable of handling severe building movements and deformations.
The FlexProof 106 System is composed of two variants of the product, plus ancillaries:
- X1 − A thixotropic variant that is applied as a paste and so is suitable as a surface sealant over joints.
- NV − A lower viscosity variant that can be poured and is typically used within movement joints.
- FlexProof 106 Primer (Product code: 916) − Improves adhesion to porous surfaces.
- FoamStop (Product codes: FS1 to FS8) − Foam backing rod for movement joints.
Crystalline Waterproofing of Concrete Newton HydroCoat 104 Super
HydroCoat 104 is applied to the surface of concrete to provide in-depth protection against the movement of moisture through the capillaries and hairline cracks within the concrete. It consists of Portland cement, specially treated quartz sand and a compound of active chemicals. HydroCoat 104 is supplied in powdered form and is either sprinkled onto fresh concrete or is mixed with water as a carrier and brush or spray applied as slurry for application to fully cured or older concrete or vertical surfaces.
The active chemicals combine with the free lime and moisture present within the capillaries to form insoluble crystalline complexes which effectively block the capillaries and any minor shrinkage cracks to prevent any further movement of moisture to provide a totally dry surface to the concrete.
Large areas can be quickly treated with HydroCoat 104. The speed of application and the low material application rate (1 kg/m²) makes this product a very low-cost option for various scenarios.
Because HydroCoat 104 penetrates deep into the concrete, it does not leave a physical membrane to the surface of the concrete element and so is completely unaffected by loadings imposed by further elements of the build. New concrete elements are placed ‘concrete to concrete’ with no potential for slip or separation as is the case with physical membranes.
Features and benefits:
- Single component.
- Ease of application − sprinkled onto new concrete and applied as a simple slurry to vertical and cured concrete. Permeates deep into the concrete to form a barrier against moisture that cannot be damaged or punctured.
- Loading capabilities only limited by the strength of the concrete.
- No physical membrane − subsequent concrete placement is ‘concrete to concrete’.
Newton Epoxy Top Coat
Two-component solvent-free epoxy resin based floor coating developed to provide protective and decorative properties to concrete, steel and other substrates. After mixing together, an easily applied chemical and abrasion-resistant finish is produced.
- Chemical and Abrasion Resistance: Provides a durable, chemical-resistant finish that protects concrete, steel, and other substrates.
- Solvent-Free and Low Odour: Formulated without solvents, ensuring minimal odour during application for a more pleasant environment.
- Excellent Adhesion: Bonds strongly to concrete and steel surfaces, enhancing longevity and reliability.
- High Build Thickness: Offers a high build coating that provides substantial coverage and protection with fewer coats.
- Easy Application: Simple to apply after mixing components, facilitating quick installation and reducing downtime.
- Hygienic and Easy to Clean: Creates a fully sealed surface that is hygienic and easy to maintain, ideal for environments requiring cleanliness.
Key benefits:
- Solvent free, low odour.
- Provides a fully sealed surface with very good chemical resistance.
- Excellent adhesion to concrete and steel.
- High build.
- Tough and durable.
- Easily applied.
- Hygienic and easily cleaned.
Newton Waterproofing
Unit 17-19, Sovereign Way, Tonbridge, Kent, TN9 1RH, United Kingdom
Newton Waterproofing Systems, est 1848, is the UK's leading independent supplier of structural waterproofing systems, including cellar and basement waterproofing, tanking and pumping products, damp proofing, water control and drainage products.