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High Strength Newton HydroCoat 203 Repair Mortar for Reparation of Concrete - Rapid Set & High Strength Repair Mortar

Verified by manufacturer 3 months ago

Newton Waterproofing Systems Third party certifications:
  • DoP

    DoP

    Certificate type

Single-component, fast-setting, Portland cement-based structural mortar, used primarily for the durable repair of concrete. Ideal for roads, runways, bridges, decks, floors and footpaths.

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Application

Suitable for areas that cannot be taken out of service for long periods, or where the concrete is subjected to heavy wear such as roads, runways, bridges, decks, floors and footpaths.

Description

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 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.
  • Economic mortar requiring no substrate or inter-layer priming. Part bags can be mixed.
  • Suitable for use on correctly prepared concrete of at least 20 kN.
  • CE marked in accordance with EN 1504-3. Suitable for repair methods 3.1, 7.1, 7.2 as defined by BS EN 1504-3.
  • Compliant with Highways Agency Standard BD27/86 for the repair of Highway Structures.
  • Compliant with LU Standard 1-085 ‘Fire Safety Performance of Materials’.
  • Can be applied using a trowel or putty knife.


Curing:

  • Ready for next layer: At 5°C: After 30 minutes; at 10°C: After 25 minutes; at 15°C: After 25 minutes; at 20°C: After 20 minutes; at 25°C: After 15 minutes.
  • To be kept rain-free: At 5°C: For 60 minutes; at 10°C: For 50 minutes; at 15°C: For 50 minutes; at 20°C: For 40 minutes; at 25°C: For 30 minutes.
  • Ready for temporary foot traffic/ protection boards: At 5°C: After 6 hours; at 10°C: After 5 hours; at 15°C: After 4 hours; at 20°C: After 3 hours; at 25°C: After 2 hours.
  • Fully cured: After 28 days.

General information

Color

Grey

Manufacturer guidance

Grey. Coloured UV-stable protective finishes available.

Finish

Smooth

Guidance for specification option:

Matte textured finish

Material

Liquid

Guidance for specification option:

Portland cement base mortar

Shape

Formless

Guidance for specification option:

Powder

Warranty description

Guidance for specification option:

When specified, installed and protected in accordance with the Data Sheet and Application Guides, and is protected from physical, Newton 203-RM has a service life that can be equal to the design life of the structure

Uniclass

Pr_20_31_53_15 Concrete repair mortarsPrimary

CAWS

C42/310 Repair mortar

Product range

High Build Cement Mortars

Specification data - Concrete repair mortars

Standard

CE marked in accordance with EN 1504-3. Suitable for repair methods 3.1, 7.1, 7.2 as defined by BS EN 1504-3. Compliant with Highways Agency Standard BD27/86 for the repair of Highway Structure and compliant with LU Standard 1-085 ‘Fire Safety Performance of Materials.

Mortar type

Portland cement-based structural mortar. Economic mortar requiring no substrate or inter-layer priming.

Performance requirement class

To EN 1504-3 – Class R4 and EN 1504-3.

Yield per kg

0.53 L.

Yield per kg – bulked out – maximum

0.92 L.

Shelf life

12 months.

Pot life at 20°C and Relative Humidity (RH) of 60%

10 minutes.

Minimum application thickness

5 mm.

Maximum application thickness – vertical and soffit

50 mm.

Maximum application thickness – decks and floors

100 mm.

Maximum application thickness – bulked out

300 mm.

Application temperature

+5 to +40 °C.

Service temperature

-10 to +180 °C.

Odour

Slight polymer smell when mixing.

VOC content

None.

Density / Specific gravity

2.15.

Compressive bond – Class R4

> 45 MPa.

Compressive strength – 1 hour

14 MPa.

Compressive strength – 2 hours

20 MPa.

Compressive strength – 4 hours

30 MPa.

Compressive strength – 1 day

40 MPa.

Compressive strength – 7 days

50 MPa.

Compressive strength – 28 days

60 MPa.

Adhesive bond – Class R4

>2 MPa.

Capillary absorption

0.108 kg/m-2/h-0.5.

Chloride Ion content

1.6 MPa.

Carbonisation resistance

Passes.

Elastic modulus

26.1 GPa.

Thermal Capability – Part 1 – Class R4

>2 MPa.

Dangerous substances

Complies with 5.4.

Reaction to fire

Euroclass A2-s1, d0.

Water permeability coefficient

2.60 x 10-14 m/s.

Sustainability data

Contains Red List materials

Yes

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Liquid

Guidance for specification option:

Portland cement base mortar

Recyclability

0

Third party certifications

DoP

DoP

HydroSeal 203-RM DoP

Literature

HydroCoat 203-RM TDS

HydroCoat 203-RM TDS

Case studies

Balcony Waterproofing and Fireproofing, London

Balcony Waterproofing and Fireproofing, London

Waterproofing Retaining Basements on a Sloping Site

Waterproofing Retaining Basements on a Sloping Site

Waterproofing a Precast Concrete Tunnel

Waterproofing a Precast Concrete Tunnel